# EDGAR Filing Document

**Accession Number:** 0001325702
**File Stem:** 0001193125-25-173550
**Filing Date:** 2025-8
**Character Count:** 306250
**Document Hash:** 76208690c652b3c33449e88232b8a236
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-173550.hdr.sgml**: 20250805

**ACCESSION NUMBER**: 0001193125-25-173550

**CONFORMED SUBMISSION TYPE**: 10-Q

**PUBLIC DOCUMENT COUNT**: 102

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250805

**DATE AS OF CHANGE**: 20250805

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MAGNACHIP SEMICONDUCTOR Corp
- **CENTRAL INDEX KEY:** 0001325702
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 830406195
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 10-Q
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34791
- **FILM NUMBER:** 251185314

**BUSINESS ADDRESS:**
- **STREET 1:** C/O MAGNACHIP SEMICONDUCTOR S.A.
- **STREET 2:** 74, RUE DE MERL
- **CITY:** LUXEMBOURG
- **STATE:** N4
- **ZIP:** L-2146
- **BUSINESS PHONE:** (352) 45-62-62

**MAIL ADDRESS:**
- **STREET 1:** C/O MAGNACHIP SEMICONDUCTOR S.A.
- **STREET 2:** 74, RUE DE MERL
- **CITY:** LUXEMBOURG
- **STATE:** N4
- **ZIP:** L-2146

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MAGNACHIP SEMICONDUCTOR LLC
- **DATE OF NAME CHANGE:** 20110304

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MAGNACHIP SEMICONDUCTOR Corp
- **DATE OF NAME CHANGE:** 20110303

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MAGNACHIP SEMICONDUCTOR LLC
- **DATE OF NAME CHANGE:** 20100701

?xml version='1.0' encoding='ASCII'? Form 10-Q

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 10-Q
☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

#### For the quarterly period ended June 30, 2025

#### or
☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

#### For the transition period from to .

#### Commission File Number: 001-34791
![LOGO](g913307g0801153115604.jpg)

## Magnachip Semiconductor Corporation

#### (Exact name of registrant as specified in its charter)
Delaware 83-0406195 <br> (State or other jurisdiction ofincorporation or organization) (I.R.S. EmployerIdentification No.)

#### c/o Magnachip Semiconductor, Ltd.

#### 15F, 76 Jikji-daero 436beon-gil , Heungdeok-gu

#### Cheongju-si, Chungcheongbuk-do, Republic of Korea 28581

#### (Address of principal executive offices) (Zip Code)

#### Registrant's telephone number, including area code: +82 (2) 6903-3000

#### Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| Title of each class | Trading<br>Symbol(s) | Name of each exchange<br>on which registered |
| Common Stock, par value $0.01 per share | MX | New York Stock Exchange |

---

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. ☒ Yes ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). ☒ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

---

| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☐ | Accelerated filer | ☒ |
| Non-accelerated filer | ☐ | Smaller reporting company | ☒ |
|  |  | Emerging growth company | ☐ |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes ☒ No

As of July 31, 2025, the registrant had 35,924,033 shares of common stock outstanding.

------

#### MAGNACHIP SEMICONDUCTOR CORPORATION AND SUBSIDIARIES

#### **TABLE OF CONTENTS**

---

| | | |
|:---|:---|:---|
|  |  | **Page No.** |
|  [PART I FINANCIAL INFORMATION](#toc913307_1) | [PART I FINANCIAL INFORMATION](#toc913307_1) | 1 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 1. | [Interim Consolidated Financial Statements (Unaudited)](#toc913307_2) | 1 |
|  | [Magnachip Semiconductor Corporation and Subsidiaries Consolidated Balance Sheets as of June 30, 2025 and December 31, 2024](#toc913307_3) | 1 |
|  | [Magnachip Semiconductor Corporation and Subsidiaries Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2025 and 2024](#toc913307_4) | 2 |
|  | [Magnachip Semiconductor Corporation and Subsidiaries Consolidated Statements of Comprehensive Income (Loss) for the Three and Six Months Ended June 30, 2025 and 2024](#toc913307_5) | 3 |
|  | [Magnachip Semiconductor Corporation and Subsidiaries Consolidated Statements of Changes in Stockholders' Equity for the Three and Six Months Ended June 30, 2025 and 2024](#toc913307_6) | 4 |
|  | [Magnachip Semiconductor Corporation and Subsidiaries Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2025 and 2024](#toc913307_7) | 5 |
|  | [Magnachip Semiconductor Corporation and Subsidiaries Notes to Consolidated Financial Statements](#toc913307_8) | 6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 2. | [Management's Discussion and Analysis of Financial Condition and Results of Operations](#toc913307_9) | 27 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 3. | [\[Reserved\]](#toc913307_10) | 49 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 4. | [Controls and Procedures](#toc913307_11) | 49 |
|  [PART II OTHER INFORMATION](#toc913307_12) | [PART II OTHER INFORMATION](#toc913307_12) | 50 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 1. | [Legal Proceedings](#toc913307_13) | 50 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 1A. | [Risk Factors](#toc913307_14) | 50 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 2. | [Unregistered Sales of Equity Securities and Use of Proceeds](#toc913307_15) | 51 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 3. | [Defaults Upon Senior Securities](#toc913307_16) | 51 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 4. | [Mine Safety Disclosures](#toc913307_17) | 51 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 5. | [Other Information](#toc913307_18) | 52 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Item 6. | [Exhibits](#toc913307_19) | 53 |
|  [SIGNATURES](#toc913307_20) | [SIGNATURES](#toc913307_20) | 54 |

---

------

#### PART I—FINANCIAL INFORMATION
Item 1. Interim Consolidated Financial Statements (Unaudited)

#### MAGNACHIP SEMICONDUCTOR CORPORATION AND SUBSIDIARIES

#### CONSOLIDATED BALANCE SHEETS (Unaudited)

---

| | | |
|:---|:---|:---|
|  | June 30,<br> 2025 | December 31,<br> 2024 |
|  | (In thousands of U.S. dollars, except share data) | (In thousands of U.S. dollars, except share data) |
| Assets |  |  |
| Current assets |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | $113326 | $138610 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts receivable, net | 28784 | 28402 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inventories, net | 37571 | 30535 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other receivables | 8329 | 4444 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses | 6518 | 10379 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hedge collateral (Note 8) |  | 2080 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current assets (Note 18) | 4926 | 4779 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 199454 | 219229 |
| Property, plant and equipment, net | 94262 | 81463 |
| Operating lease right-of-use assets | 2958 | 3107 |
| Intangible assets, net | 500 | 507 |
| Long-term prepaid expenses, net | 255 | 165 |
| Deferred income taxes | 57298 | 52889 |
| Other non-current assets | 15804 | 21956 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total assets | $370531 | $379316 |
| Liabilities and Stockholders' Equity |  |  |
| Current liabilities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | $19448 | $21642 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other accounts payable | 11900 | 10764 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued expenses (Note 7) | 8429 | 8648 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued income taxes | 84 | 56 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease liabilities | 1572 | 1393 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current liabilities | 1483 | 3765 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 42916 | 46268 |
| Long-term borrowings | 36508 | 27211 |
| Accrued severance benefits, net | 14248 | 17094 |
| Non-current operating lease liabilities | 1382 | 1823 |
| Other non-current liabilities | 5315 | 10123 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities | 100369 | 102519 |
| Commitments and contingencies (Note 18) |  |  |
| Stockholders' equity |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Common stock, $0.01 par value, 150,000,000 shares authorized, 57,581,275 shares issued and 35,954,038 outstanding at June 30, 2025 and 57,498,507 shares issued and 36,912,118 outstanding at December 31, 2024 | 575 | 574 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional paid-in capital | 280853 | 279423 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Retained earnings | 236021 | 244576 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Treasury stock, 21,627,237 shares at June 30, 2025 and 20,586,389 shares at December 31, 2024, respectively | (229381) | (225883) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accumulated other comprehensive loss | (17906) | (21893) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total stockholders' equity | 270162 | 276797 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities and stockholders' equity | $370531 | $379316 |

---

The accompanying notes are an integral part of these consolidated financial statements.

------

#### **Table of Contents**

#### MAGNACHIP SEMICONDUCTOR CORPORATION AND SUBSIDIARIES

#### CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
|  | (In thousands of U.S. dollars, except share data) | (In thousands of U.S. dollars, except share data) | (In thousands of U.S. dollars, except share data) | (In thousands of U.S. dollars, except share data) |
| Revenues: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net sales – Power solutions business | $47622 | $44064 | $92344 | $83976 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net sales – transitional Fab 3 foundry services |  | 2336 |  | 5862 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total revenues | 47622 | 46400 | 92344 | 89838 |
| Cost of sales: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cost of sales – Power solutions business | 37910 | 34157 | 73270 | 67025 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cost of sales – transitional Fab 3 foundry services |  | 2457 |  | 6668 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total cost of sales | 37910 | 36614 | 73270 | 73693 |
| Gross profit | 9712 | 9786 | 19074 | 16145 |
| Operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Selling, general and administrative expenses | 9321 | 9735 | 19035 | 19275 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Research and development expenses | 6983 | 5774 | 12919 | 11984 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other charges | 846 |  | 846 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total operating expenses | 17150 | 15509 | 32800 | 31259 |
| Operating loss | (7438) | (5723) | (13726) | (15114) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest income | 1324 | 2134 | 2869 | 4275 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest expense | (402) | (487) | (851) | (672) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Foreign currency gain (loss), net | 10810 | (3625) | 10405 | (8613) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other income, net | 56 | 108 | 170 | 152 |
| Income (Loss) from continuing operations before income tax benefit, net | 4350 | (7593) | (1133) | (19972) |
| Income tax benefit, net | (4136) | (5385) | (4537) | (3480) |
| Income (Loss) from continuing operations | 8486 | (2208) | 3404 | (16492) |
| Loss from discontinued operations, net of tax | (8163) | (10789) | (11959) | (11922) |
| Net income (loss) | $323 | $(12997) | $(8555) | $(28414) |
| Basic earnings (loss) per common share— |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Continuing operations | $0.24 | $(0.06) | $0.09 | $(0.43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Discontinued operations | $(0.23) | $(0.28) | $(0.32) | $(0.31) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total | $0.01 | $(0.34) | $(0.23) | $(0.74) |
| Diluted earnings (loss) per common share— |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Continuing operations | $0.23 | $(0.06) | $0.09 | $(0.43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Discontinued operations | $(0.22) | $(0.28) | $(0.32) | $(0.31) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total | $0.01 | $(0.34) | $(0.23) | $(0.74) |
| Weighted average number of shares— |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Basic | 36083703 | 38174920 | 36483551 | 38359851 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Diluted | 36768647 | 38174920 | 37209622 | 38359851 |

---

The accompanying notes are an integral part of these consolidated financial statements.

------

#### **Table of Contents**

#### MAGNACHIP SEMICONDUCTOR CORPORATION AND SUBSIDIARIES

#### CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
|  | (In thousands of U.S. dollars) | (In thousands of U.S. dollars) | (In thousands of U.S. dollars) | (In thousands of U.S. dollars) |
| Net income (loss) | $323 | $(12997) | $(8555) | $(28414) |
| Other comprehensive income (loss) (Note 15) |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Foreign currency translation adjustments | 875 | (1591) | 1630 | (5088) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derivative adjustments | 1696 | (280) | 2357 | (826) |
| Total other comprehensive income (loss) | 2571 | (1871) | 3987 | (5914) |
| Total comprehensive income (loss) | $2894 | $(14868) | $(4568) | $(34328) |

---

The accompanying notes are an integral part of these consolidated financial statements.

------

#### **Table of Contents**

#### MAGNACHIP SEMICONDUCTOR CORPORATION AND SUBSIDIARIES

#### CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited)

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
|  | | | Additional<br> Paid-In<br> Capital | | | Accumulated<br> Other<br> Comprehensive<br> Loss | |
|  | Common Stock | Common Stock | Additional<br> Paid-In<br> Capital | Retained<br> Earnings | Treasury<br> Stock | Accumulated<br> Other<br> Comprehensive<br> Loss | Total |
| (In thousands of U.S. dollars, except share data) | Shares | Amount | Additional<br> Paid-In<br> Capital | Retained<br> Earnings | Treasury<br> Stock | Accumulated<br> Other<br> Comprehensive<br> Loss | Total |
| Three Months Ended June 30, 2025: |  |  |  |  |  |  |  |
| Balance at March 31, 2025 | 36675789 | $575 | $280452 | $235698 | $(227047) | $(20477) | $269201 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation |  |  | 462 |  |  |  | 462 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Settlement of restricted stock units | 9806 | 0 | (61) |  |  |  | (61) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Acquisition of treasury stock | (731557) |  |  |  | (2334) |  | (2334) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive income, net |  |  |  |  |  | 2571 | 2571 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net income |  |  |  | 323 |  |  | 323 |
| Balance at June 30, 2025 | 35954038 | $575 | $280853 | $236021 | $(229381) | $(17906) | $270162 |
| Three Months Ended June 30, 2024: |  |  |  |  |  |  |  |
| Balance at March 31, 2024 | 38263642 | $569 | $274156 | $283467 | $(217607) | $(18700) | $321885 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation |  |  | 1216 |  |  |  | 1216 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Settlement of restricted stock units | 6996 | 0 | (43) |  |  |  | (43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Acquisition of treasury stock | (471156) |  |  |  | (2342) |  | (2342) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive loss, net |  |  |  |  |  | (1871) | (1871) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net loss |  |  |  | (12997) |  |  | (12997) |
| Balance at June 30, 2024 | 37799482 | $569 | $275329 | $270470 | $(219949) | $(20571) | $305848 |
|  |  |  | Additional<br> Paid-In<br> Capital |  |  | Accumulated<br> Other<br> Comprehensive<br> Loss |  |
|  | Common Stock | Common Stock | Additional<br> Paid-In<br> Capital | Retained<br> Earnings | Treasury<br> Stock | Accumulated<br> Other<br> Comprehensive<br> Loss | Total |
| (In thousands of U.S. dollars, except share data) | Shares | Amount | Additional<br> Paid-In<br> Capital | Retained<br> Earnings | Treasury<br> Stock | Accumulated<br> Other<br> Comprehensive<br> Loss | Total |
| Six Months Ended June 30, 2025: |  |  |  |  |  |  |  |
| Balance at December 31, 2024 | 36912118 | $574 | $279423 | $244576 | $(225883) | $(21893) | $276797 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation |  |  | 1492 |  |  |  | 1492 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Settlement of restricted stock units | 82768 | 1 | (62) |  |  |  | (61) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Acquisition of treasury stock | (1040848) |  |  |  | (3498) |  | (3498) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive income, net |  |  |  |  |  | 3987 | 3987 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net loss |  |  |  | (8555) |  |  | (8555) |
| Balance at June 30, 2025 | 35954038 | $575 | $280853 | $236021 | $(229381) | $(17906) | $270162 |
| Six Months Ended June 30, 2024: |  |  |  |  |  |  |  |
| Balance at December 31, 2023 | 38852742 | $569 | $273256 | $298884 | $(213454) | $(14657) | $344598 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation |  |  | 2116 |  |  |  | 2116 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Settlement of restricted stock units | 44175 | 0 | (43) |  |  |  | (43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Acquisition of treasury stock | (1097435) |  |  |  | (6495) |  | (6495) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive loss, net |  |  |  |  |  | (5914) | (5914) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net loss |  |  |  | (28414) |  |  | (28414) |
| Balance at June 30, 2024 | 37799482 | $569 | $275329 | $270470 | $(219949) | $(20571) | $305848 |

---

The accompanying notes are an integral part of these consolidated financial statements.

------

#### **Table of Contents**

#### MAGNACHIP SEMICONDUCTOR CORPORATION AND SUBSIDIARIES

#### CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)

---

| | | |
|:---|:---|:---|
|  | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 |
|  | (In thousands of U.S. dollars) | (In thousands of U.S. dollars) |
| Cash flows from operating activities |  |  |
| Net loss | $(8555) | $(28414) |
| Adjustments to reconcile net loss to net cash used in operating activities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 6661 | 8115 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provision for severance benefits | 2175 | 2970 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss (gain) on foreign currency, net | (18085) | 16848 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provision (reversal) for inventory reserves | 845 | (1024) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation | 1492 | 2116 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment charges | 7362 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deferred income taxes | (649) | 3158 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Others, net | 476 | 426 |
| Changes in operating assets and liabilities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts receivable, net | (4600) | (235) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inventories | (4979) | (3449) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other receivables | (5835) | 601 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current assets | 5296 | 896 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | 2559 | 1944 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other accounts payable | (4972) | (6676) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued expenses | (2022) | (427) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued income taxes | 22 | (17) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current liabilities | (546) | 453 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other non-current liabilities | 8 | (246) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payment of severance benefits | (9843) | (1362) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Others, net | 3389 | (761) |
| Net cash used in operating activities | (29801) | (5084) |
| Cash flows from investing activities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Proceeds from settlement of hedge collateral | 2237 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payment of hedge collateral |  | (612) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Purchase of property, plant and equipment | (12083) | (1566) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payment for intellectual property registration | (85) | (178) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Collection of guarantee deposits | 2336 | 1138 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payment of guarantee deposits | (297) | (1910) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Purchase of short-term financial instruments |  | (30000) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Others, net | 180 |  |
| Net cash used in investing activities | (7712) | (33128) |
| Cash flows from financing activities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Proceeds from long-term borrowings | 6964 | 30059 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Acquisition of treasury stock | (4020) | (6859) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repayment of financing related to water treatment facility arrangement | (225) | (238) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repayment of principal portion of finance lease liabilities | (80) | (69) |
| Net cash provided by financing activities | 2639 | 22893 |
| Effect of exchange rates on cash and cash equivalents | 9590 | (10306) |
| Net decrease in cash and cash equivalents | (25284) | (25625) |
| Cash and cash equivalents |  |  |
| Cash and cash equivalents at beginning of period | 138610 | 158092 |
| Cash and cash equivalents at end of period | $113326 | $132467 |
| Supplemental cash flow information |  |  |
| Cash paid for interest on long-term borrowings | $613 | $266 |
| Cash refunded for income taxes | $(1168) | $(716) |
| Non-cash investing activities |  |  |
| Property, plant and equipment additions in other accounts payable | $939 | $1467 |

---

The accompanying notes are an integral part of these consolidated financial statements.

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#### **Table of Contents**

#### MAGNACHIP SEMICONDUCTOR CORPORATION AND SUBSIDIARIES

#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

#### (TABULAR DOLLARS IN THOUSANDS, EXCEPT SHARE DATA)
1. Business, Basis of Presentation and Significant Accounting Policies

#### Business
Magnachip Semiconductor Corporation (together with its subsidiaries, the "Company") is a designer and manufacturer of analog and mixed-signal power semiconductor platform solutions for various applications, including industrial, automotive, communication, consumer and computing.

The Company develops and manufactures Power discrete products and develops Power integrated circuit ("IC") products. Power discrete products include metal oxide semiconductor field effect transistors ("MOSFETs") and insulated-gate bipolar transistors ("IGBTs") for a range of devices, including televisions, smartphones, mobile phones, wearable devices, desktop personal computers ("PCs"), notebook PCs, tablet PCs, servers, other consumer electronics, as well as automotive and industrial applications such as power suppliers, e-bikes, solar inverters, LED lighting and motor drives. Power IC products include AC-DC/DC-DC converters, LED drivers, regulators, power management integrated circuits ("PMICs") and level shifter for a range of devices, including televisions, wearable devices, notebooks, tablet PCs and others consumer electronics, as well as automotive applications.

In 2024, the Power IC business was operated by Magnachip Mixed-Signal, Ltd. ("MMS"), which later transferred the business to Magnachip Semiconductor, Ltd. ("MSK") effective January 1, 2025, pursuant to an intercompany business transfer agreement executed between MMS and MSK. The transfer was based on the mutual understanding that consolidating the Power IC and Power Analog Solutions businesses under a single company would create a more effective framework for expanding and strengthening the Company's business for Power products.

#### Basis of Presentation
The accompanying unaudited interim consolidated financial statements of the Company have been prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. GAAP"). These interim consolidated financial statements include normal recurring adjustments and the elimination of all intercompany accounts and transactions which are, in the opinion of management, necessary to provide a fair statement of the Company's financial condition and results of operations for the periods presented. These interim consolidated financial statements are presented in accordance with Accounting Standards Codification ("ASC") 270, "Interim Reporting" and, accordingly, do not include all of the information and note disclosures required by U.S. GAAP for complete financial statements, except for the changes below.

The Company has reclassified certain prior year amounts to conform to the current year's presentation for discontinued operations to reflect a plan to shut down the Company's Display business and transition into a pure-play Power company. The assets and liabilities related to the discontinued Display business have not been reclassified on the consolidated balance sheets as of June 30, 2025. See Note 2 "Discontinued Operations" for additional information. The consolidated statements of cash flows have not been adjusted to separately disclose cash flows related to discontinued operations, but the material items in the operating and investing activities of cash flows relating to discontinued operations are disclosed in Note 2. Unless otherwise stated, information in these notes to consolidated financial statements relates to the Company's continuing operations and excludes the discontinued operations.

There have been no material changes to the Company's significant accounting policies as of and for the six months ended June 30, 2025, except for those related to discontinued operations as described below, as compared to the significant accounting policies described in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2024.

#### Recent Accounting Pronouncements Not Yet Adopted
In November 2024, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2024-03, "Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses" ("ASU 2024-03"). Additionally, in January 2025, the FASB issued ASU 2025-01 to clarify the effective date of ASU 2024-03. ASU 2024-03 requires public companies to disclose, in the notes to the financial statements, specific information about certain costs and expenses at each interim and annual reporting period. This includes disclosing amounts related to purchases of inventory, employee compensation, depreciation, and intangible asset amortization. In addition, public companies will

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#### **Table of Contents**
need to provide a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. ASU 2024-03 is effective for public business entities for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Early adoption is permitted and the amendments in this update may be applied prospectively or retrospectively. The Company is currently evaluating the impact of this accounting standard update on its consolidated financial statements and related disclosures.

In December 2023, the FASB issued ASU No. 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures" ("ASU 2023-09"), which intends to enhance the transparency and decision usefulness of income tax disclosures. It requires public business entities to disclose additional information in specified categories with respect to the reconciliation of the effective tax rate to the statutory rate for federal, state, and foreign income taxes. It also requires greater detail about individual reconciling items in the rate reconciliation to the extent the impact of those items exceeds a specified threshold. ASU 2023-09 is effective for annual periods beginning after December 15, 2024, though early adoption is permitted. The Company is currently evaluating the impact of this accounting standard update on its consolidated financial statements and related disclosures.

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2. Discontinued Operations

On March 7, 2025, the Company's Board of Directors authorized a strategy to transition to a pure-play Power company, focusing its investments on the Power Analog Solutions and Power IC businesses to enhance profitability and maximize shareholder value. As part of this strategy, the Company explored all strategic options including a sale, merger, joint venture, licensing, and wind-down for its Display business (Display IC products). However, the Company was not able to consummate a transaction following several months of discussions with several interested parties on terms that the Company's Board of Directors believed were in the best interests of the Company and its stockholders.

Accordingly, on April 6, 2025, the Company's Board of Directors unanimously approved the plan to shut down the Company's Display business (the "Discontinued Business"), including the liquidation of MMS, the Company's indirect wholly owned subsidiary that operated the Discontinued Business. As a result, the Display business qualifies as a discontinued operation in accordance with ASC 205-20.

The following table summarizes the results from discontinued operations, net of tax, for the three and six months ended June 30, 2025 and 2024 (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
| Net sales | $7730 | $6771 | $17286 | $12400 |
| Cost of sales | 4068 | 4956 | 10507 | 7976 |
| Gross profit | 3662 | 1815 | 6779 | 4424 |
| Operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Selling, general and administrative expenses | (304) | 1999 | 728 | 3723 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Research and development expenses | 2477 | 6917 | 8259 | 11870 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Early termination charges | 1561 |  | 1561 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment and other charges | 7460 |  | 7587 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total operating expenses | 11194 | 8916 | 18135 | 15593 |
| Operating loss from discontinued operations | (7532) | (7101) | (11356) | (11169) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest income | 82 | 94 | 208 | 166 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest expense | (93) | (67) | (187) | (120) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Foreign currency gain (loss), net | (437) | 68 | (441) | 55 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other income, net | 5 |  | 5 |  |
| Loss from discontinued operations before income tax expense | (7975) | (7006) | (11771) | (11068) |
| Income tax expense, net | 188 | 3783 | 188 | 854 |
| Loss from discontinued operations, net of tax | $(8163) | $(10789) | $(11959) | $(11922) |

---

For the three and six months ended June 30, 2025, the Company recognized the impairment charges of $7,362 thousand, primarily related to certain design tool software contracts in connection with the liquidation of MMS.

The following table provides supplemental cash flows information related to discontinued operations (in thousands):

---

| | | |
|:---|:---|:---|
|  | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 |
| Significant non-cash operating activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | $12 | $719 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provision for severance benefits | (243) | 637 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation | (353) | 235 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment charges | 7362 |  |
| Investing activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Capital expenditures | $— | $— |

---

------

Although the Company ceased active operations of its Display business, it continues to have limited involvement post-shut down. Specifically, the Company's Korean subsidiary, MSK, will continue to fulfill remaining customer obligations, including the sale of certain "end of life" ("EOL") Display products. A small team has been retained to manage this transition and provide ongoing customer support.

As such, the result of these limited ongoing activities do not qualify for presentation as part of continuing operations and are instead presented as part of discontinued operations. The following table presents the revenue, gross profit and operating expenses related to the Company's continuing involvement with the Discontinued Business for the periods presented (in thousands):

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended** | **Six Months Ended** |
|  | **June 30, 2025** | **June 30, 2025** |
| Net sales | $2318 | $2318 |
| Gross profit | 933 | 933 |
| Operating expenses | 143 | 143 |

---

The sale of EOL Display products and the potential monetization of the intellectual property assets of the Discontinued Business are currently expected to generate cash inflow of approximately $20 million over a period of approximately 2 years from the second half of 2025, depending upon customer demand and monetization efforts of the Display intellectual property assets.

The total estimated cash cost of the liquidation is approximately $12 to $15 million, which is expected to be offset by the cash inflow that may be generated as described above. The one-time liquidation cost is expected to consist of statutory severance and other employee-related costs, contract termination charges and other associated costs. Of this estimated total cash cost, the Company paid $6.5 million of statutory severance and other employee-related costs in the second quarter of 2025. Further, the Company originally expected to pay certain contract termination charges in full along with the statutory severance and other employee-related costs, but negotiated with the respective vendors for those contract termination charges totaling $6.5 million to be paid over the duration of the remaining existing contract terms.

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3. Inventories

Inventories as of June 30, 2025 and December 31, 2024 consist of the following (in thousands):

---

| | | |
|:---|:---|:---|
|  | June 30,<br> 2025 | December 31,<br> 2024 |
| Finished goods | $6747 | $7802 |
| Semi-finished goods and work-in-process | 34517 | 26797 |
| Raw materials | 4660 | 3607 |
| Materials in-transit | 142 | 61 |
| Less: inventory reserve | (8495) | (7732) |
| Inventories, net | $37571 | $30535 |

---

Changes in inventory reserve for the three and six months ended June 30, 2025 and 2024 are as follows (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months<br> Ended | Six Months<br> Ended | Three Months<br> Ended | Six Months<br> Ended |
|  | June 30, 2025 | June 30, 2025 | June 30, 2024 | June 30, 2024 |
| Beginning balance | $(8754) | $(7732) | $(8947) | $(10599) |
| Change in reserve |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inventory reserve charged to costs of sales | (1357) | (3656) | (1411) | (2961) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sale of previously reserved inventory | 1578 | 2846 | 1466 | 4127 |
|  | 221 | (810) | 55 | 1166 |
| Write off | 538 | 735 | 61 | 327 |
| Translation adjustments | (500) | (688) | 290 | 565 |
| Ending balance | $(8495) | $(8495) | $(8541) | $(8541) |

---

Inventory reserve represents the Company's best estimate in value lost due to excessive inventory level, physical deterioration, obsolescence, changes in price levels, or other causes based on individual facts and circumstances. Inventory reserve relates to inventory items including finished goods, semi-finished goods, work-in-process and raw materials. Write off of this reserve is recognized only when the related inventory has been disposed or scrapped.

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4. Property, Plant and Equipment

Property, plant and equipment as of June 30, 2025 and December 31, 2024 are comprised of the following (in thousands):

---

| | | |
|:---|:---|:---|
|  | June 30,<br> 2025 | December 31,<br> 2024 |
| Buildings and related structures | $23705 | $21873 |
| Machinery and equipment | 141153 | 126971 |
| Finance lease right-of-use assets | 622 | 606 |
| Others | 35896 | 33274 |
|  | 201376 | 182724 |
| Less: accumulated depreciation | (131561) | (115236) |
| Land | 12178 | 11237 |
| Construction in progress | 12269 | 2738 |
| Property, plant and equipment, net | $94262 | $81463 |

---

Aggregate depreciation expenses associated with our continuing operations totaled $6,517 thousand and $7,229 thousand for the six months ended June 30, 2025 and 2024, respectively.

On March 26, 2024, Magnachip Semiconductor, Ltd., a Korean limited liability company ("MSK") and indirect wholly owned subsidiary of the Company, executed a Standard Credit Agreement (together with its General Terms and Conditions, the "Loan Agreement") with Korea Development Bank ("KDB"). In connection with the Loan Agreement, on March 26, 2024, MSK entered into a Kun-Pledge (Mortgage) Agreement (the "Pledge Agreement") with KDB pursuant to which MSK pledged its real property and buildings located in Gumi, Korea in favor of KDB.

On December 16, 2024, MSK executed a Standard Credit Agreement (as amended) (together with its General Terms and Conditions, the "Equipment Financing Credit Agreement") with KDB. In connection with the Equipment Financing Credit Agreement, on December 8, 2024, MSK amended the Kun-Pledge Agreement (the "Equipment Pledge Agreement") with KDB, originally executed on or about March 26, 2024, to increase the maximum secured amount and to expand the scope of collateral to include certain machinery and equipment owned by MSK, which are located in its fabrication facility located in Gumi, Korea.

See "Note 11. Long-Term Borrowings" to these consolidated financial statements below for more information regarding the Loan Agreement.

5. Intangible Assets

Intangible assets as of June 30, 2025 and December 31, 2024 are comprised of the following (in thousands):

---

| | | | |
|:---|:---|:---|:---|
|  | June 30, 2025 | June 30, 2025 | June 30, 2025 |
|  | Gross<br> amount | Accumulated<br> amortization | Net<br> amount |
| Intellectual property assets | $8157 | $(7657) | $500 |
| Intangible assets | $8157 | $(7657) | $500 |
|  | December 31, 2024 | December 31, 2024 | December 31, 2024 |
|  | Gross<br> amount | Accumulated<br> amortization | Net<br> amount |
| Intellectual property assets | $7599 | $(7092) | $507 |
| Intangible assets | $7599 | $(7092) | $507 |

---

Aggregate amortization expenses associated with our continuing operations totaled $132 thousand and $166 thousand for the six months ended June 30, 2025 and 2024, respectively.

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6. Leases

The Company has operating and finance leases for buildings and other assets such as vehicles and office equipment. The Company's leases have remaining lease terms ranging from one year to four years.

The tables below present financial information related to the Company's leases.

Supplemental balance sheets information related to leases as of June 30, 2025 and December 31, 2024 are as follows (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| Leases | Classification | June 30,<br> 2025 | December 31,<br> 2024 |
| Assets |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease right-of-use assets | $2958 | $3107 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Finance lease | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Property, plant and equipment, net | 345 | 390 |
| Total lease assets |  | $3303 | $3497 |
| Liabilities |  |  |  |
| Current |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease liabilities | $1572 | $1393 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Finance lease | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current liabilities | 167 | 153 |
| Non-current |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-current operating lease liabilities | 1382 | 1823 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Finance lease | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other non-current liabilities | 233 | 294 |
| Total lease liabilities |  | $3354 | $3663 |

---

The following table presents the weighted average remaining lease term and discount rate:

---

| | | |
|:---|:---|:---|
|  | June 30,<br> 2025 | December 31,<br> 2024 |
| Weighted average remaining lease term |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating leases | 2.0 years | 2.5 years |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Finance leases | 2.5 years | 2.9 years |
| Weighted average discount rate |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating leases | 6.6% | 6.8% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Finance leases | 7.1% | 7.1% |

---

The components of lease cost from continuing operations included in the Company's consolidated statements of operations, are as follows (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
| Operating lease cost | $516 | $502 | $1038 | $1010 |
| Finance lease cost |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amortization of right-of-use assets | 37 | 33 | 73 | 68 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest on lease liabilities | 8 | 9 | 15 | 19 |
| Total lease cost | $561 | $544 | $1126 | $1097 |

---

The above table does not include an immaterial cost of short-term leases for the three and six months ended June 30, 2025 and 2024.

------

Other lease information associated with continuing operations is as follows (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
| Cash paid for amounts included in the measurement of lease liabilities |  |  |  |  |
| Operating cash flows from operating leases | $491 | $513 | $1151 | $1032 |
| Operating cash flows from finance leases | 8 | 9 | 15 | 19 |
| Financing cash flows from finance leases | 40 | 34 | 78 | 69 |

---

Non-cash transaction amounts of lease liabilities arising from obtaining right-of-use assets were $1,147 thousand and $627 thousand for the six months ended June 30, 2025 and 2024, respectively.

The aggregate future lease payments for operating and finance leases as of June 30, 2025 are as follows (in thousands):

---

| | | |
|:---|:---|:---|
|  | Operating<br> Leases | Finance<br> Leases |
| Remainder of 2025 | $849 | $95 |
| 2026 | 1575 | 178 |
| 2027 | 721 | 143 |
| 2028 | 11 | 19 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total future lease payments | 3156 | 435 |
| Less: Imputed interest | (202) | (35) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Present value of future payments | $2954 | $400 |

---

7. Accrued Expenses

Accrued expenses as of June 30, 2025 and December 31, 2024 are comprised of the following (in thousands):

---

| | | |
|:---|:---|:---|
|  | June 30,<br> 2025 | December 31,<br> 2024 |
| Payroll, benefits and related taxes, excluding severance benefits | $6077 | $5518 |
| Withholding tax attributable to intercompany interest income | 677 | 1419 |
| Outside service fees | 1192 | 1221 |
| Others | 483 | 490 |
| Accrued expenses | $8429 | $8648 |

---

------

8. Derivative Financial Instruments

The Company's Korean subsidiary, Magnachip Semiconductor, Ltd., from time to time has entered into zero cost collar contracts to hedge the risk of changes in the functional-currency-equivalent cash flows attributable to currency rate changes on U.S. dollar denominated revenues.

Details of the zero cost collar contracts as of June 30, 2025 are as follows (in thousands):

---

| | | |
|:---|:---|:---|
| Date of transaction | Total notional amount | Month of settlement |
|  July 09, 2024 | $9000 | July 2025 to September 2025 |
|  October 17, 2024 | $9000 | October 2025 to December 2025 |
|  February 03, 2025 | $9000 | January 2026 to March 2026 |

---

Details of the zero cost collar contracts as of December 31, 2024 are as follows (in thousands):

---

| | | |
|:---|:---|:---|
| Date of transaction | Total notional amount | Month of settlement |
|  April 05, 2024 | $9000 | January 2025 to March 2025 |
|  July 09, 2024 | $18000 | April 2025 to September 2025 |
|  October 17, 2024 | $9000 | October 2025 to December 2025 |

---

The zero cost collar contracts qualify as cash flow hedges under ASC 815, "Derivatives and Hedging," since at both the inception of the contracts and on an ongoing basis, the hedging relationship was and is expected to be highly effective in achieving offsetting cash flows attributable to the hedged risk during the term of the contracts.

The fair values of the Company's outstanding zero cost collar contracts recorded as assets and liabilities as of June 30, 2025 and December 31, 2024 are as follows (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| Derivatives designated as hedging instruments: |  | June 30,<br>2025 | December 31,<br>2024 |
|  Assets Derivatives: |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Zero cost collars | Other current assets | $354 | $— |
|  Liability Derivatives: |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Zero cost collars | Other current liabilities | $37 | $1956 |

---

Offsetting of derivative assets and liabilities as of June 30, 2025 is as follows (in thousands):

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| As of June 30, 2025 | Gross amounts of<br> recognized<br> assets/liabilities | Gross amounts<br> offset in the<br> balance sheets | Net amounts of<br> assets/liabilities<br> presented in the<br> balance sheets | Gross amounts not offset<br> in the balance sheets | Gross amounts not offset<br> in the balance sheets | Net amount |
| As of June 30, 2025 | Gross amounts of<br> recognized<br> assets/liabilities | Gross amounts<br> offset in the<br> balance sheets | Net amounts of<br> assets/liabilities<br> presented in the<br> balance sheets | Financial<br> instruments | Cash collateral<br> pledged | Net amount |
|  Assets Derivatives: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Zero cost collars | $354 | $— | $354 | $— | $— | $354 |
|  Liability Derivatives: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Zero cost collars | $37 | $— | $37 | $— | $— | $37 |

---

Offsetting of derivative assets and liabilities as of December 31, 2024 is as follows (in thousands):

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| As of December 31, 2024 | Gross amounts of<br> recognized<br> liabilities | Gross amounts<br> offset in the<br> balance sheets | Net amounts of<br> liabilities<br> presented in the<br> balance sheets | Gross amounts not offset<br> in the balance sheets | Gross amounts not offset<br> in the balance sheets | Net amount |
| As of December 31, 2024 | Gross amounts of<br> recognized<br> liabilities | Gross amounts<br> offset in the<br> balance sheets | Net amounts of<br> liabilities<br> presented in the<br> balance sheets | Financial<br> instruments | Cash collateral<br> pledged | Net amount |
|  Liability Derivatives: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Zero cost collars | $1956 | $— | $1956 | $— | $(1080) | $876 |

---

For derivative instruments that are designated and qualify as cash flow hedges, gains or losses on the derivative aside from components excluded from the assessment of effectiveness are reported as a component of accumulated other comprehensive income or loss ("AOCI") and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings.

------

Gains and losses on the derivative, representing hedge components excluded from the assessment of effectiveness, are recognized in current earnings.

The following table summarizes the impact of derivative instruments on the consolidated statements of operations for the three months ended June 30, 2025 and 2024 (in thousands):

---

| | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Derivatives in ASC<br> 815 Cash Flow Hedging<br> Relationships | Amount of Gain (Loss)<br>Recognized in<br>AOCI on<br>Derivatives | Amount of Gain (Loss)<br>Recognized in<br>AOCI on<br>Derivatives | Amount of Gain (Loss)<br>Recognized in<br>AOCI on<br>Derivatives | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives |
|  | Three Months Ended<br>June 30, | Three Months Ended<br>June 30, | Three Months Ended<br>June 30, |  |  | Three Months Ended<br>June 30, | Three Months Ended<br>June 30, | Three Months Ended<br>June 30, |  |  | Three Months Ended<br>June 30, | Three Months Ended<br>June 30, | Three Months Ended<br>June 30, |
| 2025 |  | 2024 |  |  | 2025 |  | 2024 |  |  | 2025 |  | 2024 |  |
|  Zero cost collars | $1617 |  | $(807) | Net sales |  | $(79) |  | $(527) | Other income, net |  | $(80) |  | $85 |
|  | $1617 |  | $(807) |  |  | $(79) |  | $(527) |  |  | $(80) |  | $85 |

---

The following table summarizes the impact of derivative instruments on the consolidated statements of operations for the six months ended June 30, 2025 and 2024 (in thousands): <br>

---

| | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Derivatives in ASC<br> 815 Cash Flow Hedging<br> Relationships |  | Amount of Gain (Loss)<br>Recognized in<br>AOCI on<br>Derivatives | Amount of Gain (Loss)<br>Recognized in<br>AOCI on<br>Derivatives | Amount of Gain (Loss)<br>Recognized in<br>AOCI on<br>Derivatives | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of<br>Loss<br>Reclassified from AOCI<br>Into Statement of Operations | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives | Location/Amount of Gain (Loss)<br>Recognized in<br>Statement of Operations on Derivatives |
|  |  | Six Months Ended<br> June 30, | Six Months Ended<br> June 30, | Six Months Ended<br> June 30, |  |  | Six Months Ended<br> June 30, | Six Months Ended<br> June 30, | Six Months Ended<br> June 30, |  |  | Six Months Ended<br> June 30, | Six Months Ended<br> June 30, | Six Months Ended<br> June 30, |
|  | 2025 |  | 2024 |  |  | 2025 |  | 2024 |  |  | 2025 |  | 2024 |  |
|  Zero cost collars |  | $1753 |  | $(1412) | Net sales |  | $(604) |  | $(586) | Other income, net |  | $(51) |  | $110 |
|  |  | $1753 |  | $(1412) |  |  | $(604) |  | $(586) |  |  | $(51) |  | $110 |

---

As of June 30, 2025, the amount expected to be reclassified from accumulated other comprehensive income into earnings within the next 12 months is $1,391 thousand.

The Company has set aside a cash deposit to the counterparty, Standard Chartered Bank Korea Limited ("SC"), as required for the zero cost collar contracts. This cash deposit is recorded as hedge collateral on the consolidated balance sheets. Cash deposits as of June 30, 2025 and December 31, 2024 are as follows (in thousands):

---

| | | |
|:---|:---|:---|
| Counterparty | June 30,<br> 2025 | December 31,<br> 2024 |
|  SC | $– $| 1000 |
|  Total | $– $| 1000 |

---

The Company is required to deposit additional cash collateral with Nomura Financial Investment (Korea) Co., Ltd. ("NFIK") for any exposure in excess of $500 thousand, but no such exposure existed as of June 30, 2025. As of December 31, 2024, $1,080 thousand of additional cash collateral were required by NFIK and recorded as hedge collateral on the consolidated balance sheet.

These zero cost collar contracts may be terminated by the counterparties if the Company's total cash and cash equivalents is less than $30,000 thousand at the end of a fiscal quarter, unless a waiver is obtained.

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9. Fair Value Measurements

Fair Value of Financial Instruments

As of June 30, 2025, the following table represents the Company's assets and liabilities measured at fair value on a recurring basis and the basis for that measurement (in thousands):

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | Carrying Value<br> June 30, 2025 | Fair Value<br> Measurement<br> June 30, 2025 | Quoted Prices in<br> Active Markets<br> for Identical<br> Asset/Liability<br> (Level 1) | Significant<br> Other<br> Observable<br> Inputs<br> (Level 2) | Significant<br> Unobservable<br> Inputs<br> (Level 3) |
| Assets: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derivative assets (other current assets) | $354 | $354 |  | $354 |  |
| Liabilities: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derivative liabilities (other current liabilities) | $37 | $37 |  | $37 |  |

---

As of December 31, 2024, the following table represents the Company's liabilities measured at fair value on a recurring basis and the basis for that measurement (in thousands):

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | Carrying Value<br> December 31, 2024 | Fair Value<br> Measurement<br> December 31, 2024 | Quoted Prices in<br> Active Markets<br> for Identical<br> Liability (Level 1) | Significant<br> Other<br> Observable<br> Inputs<br> (Level 2) | Significant<br> Unobservable<br> Inputs<br> (Level 3) |
| Liabilities: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derivative liabilities (other current liabilities) | $1956 | $1956 |  | $1956 |  |

---

Items not reflected in the table above include cash equivalents, accounts receivable, other receivables, accounts payable, and other accounts payable, fair value of which approximate carrying values due to the short-term nature of these instruments. The fair value of assets and liabilities whose carrying value approximates fair value is determined using Level 2 inputs. The carrying value of the Company's outstanding Term Loan and CAPEX Loan approximates its fair value because its interest rate reflects the market rate for the respective periods. The fair value of this debt is categorized within Level 2 of the fair value hierarchy.

------

10. Accrued Severance Benefits

The majority of accrued severance benefits are for employees in the Company's Korean subsidiaries. Pursuant to the Employee Retirement Benefit Security Act of Korea, eligible employees and executive officers with one or more years of service are entitled to severance benefits upon the termination of their employment based on their length of service and rate of pay. As of June 30, 2025, 96% of all employees of the Company were eligible for severance benefits.

Changes in accrued severance benefits are as follows (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Six Months Ended | Three Months Ended | Six Months Ended |
|  | June 30, 2025 | June 30, 2025 | June 30, 2024 | June 30, 2024 |
| Beginning balance | $46886 | $45594 | $44484 | $45932 |
| Provisions | 661 | 2175 | 1565 | 2970 |
| Severance payments | (9518) | (9843) | (478) | (1362) |
| Translation adjustments | 3552 | 3655 | (1373) | (3342) |
|  | 41581 | 41581 | 44198 | 44198 |
| Less: Cumulative contributions to severance insurance deposit accounts | (27313) | (27313) | (28412) | (28412) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The National Pension Fund | (20) | (20) | (27) | (27) |
| Accrued severance benefits, net | $14248 | $14248 | $15759 | $15759 |

---

The severance benefits funded through the Company's National Pension Fund have been and will be used exclusively for payment of severance benefits to eligible employees. These amounts have been deducted from the accrued severance benefit balance.

Beginning in July 2018, the Company contributes to certain severance insurance deposit accounts a certain percentage of severance benefits that are accrued for eligible employees for their services from January 1, 2018 pursuant to Employee Retirement Benefit Security Act of Korea. These accounts consist of time deposits and other guaranteed principal and interest, and are maintained at insurance companies, banks or security companies for the benefit of employees. The Company deducts the contributions made to these severance insurance deposit accounts from its accrued severance benefits.

The Company is liable to pay the following future benefits to its non-executive employees upon their normal retirement age (in thousands):

---

| | |
|:---|:---|
|  | Severance benefit |
| 2026 | $98 |
| 2027 | $557 |
| 2028 | $110 |
| 2029 | $2287 |
| 2030 | $2727 |
| 2031 – 2036 | $17914 |

---

The above amounts were determined based on the non-executive employees' current salary rates and the number of service years that will be accumulated upon their retirement dates. These amounts do not include amounts that might be paid to non-executive employees that will cease working with the Company before their normal retirement ages.

Korea's mandatory retirement age is 60 years of age or older under the Employment Promotion for the Aged Act. The Company sets the retirement age of employees at 60.

------

11. Long-Term Borrowings

#### Term Loan
On March 26, 2024, Magnachip Semiconductor, Ltd., a Korean limited liability company ("MSK") and indirect wholly owned subsidiary of the Company, executed a Standard Credit Agreement (together with its General Terms and Conditions, the "Loan Agreement") with Korea Development Bank ("KDB"). In connection with the Loan Agreement, on March 26, 2024, MSK entered into a Kun-Pledge (Mortgage) Agreement (the "Pledge Agreement") with KDB pursuant to which MSK pledged its real property and buildings located in Gumi, Korea ("Fab 3 properties") in favor of KDB.

The Loan Agreement provides for a working capital term loan (the "Term Loan") of KRW 40,000,000,000 (approximately $29,835 thousand based on the KRW/USD exchange rate of 1,340.7:1 as of March 26, 2024 as quoted by KEB Hana Bank), which was funded in full to MSK on March 26, 2024.

The Term Loan bears interest at a variable rate equal to the 3-month CD rate quoted by KDB, plus 1.21%, which rate is adjusted quarterly. The initial interest rate on the Term Loan was 4.86% per annum. The Term Loan requires monthly interest-only payments and matures on March 26, 2027, at which time the full principal balance will be due and payable. All obligations of MSK under the Loan Agreement and the Term Loan are secured by the Fab 3 properties pursuant to the Pledge Agreement.

As of June 30, 2025, approximately $29,490 thousand aggregate principal amount of the Term Loan was outstanding.

#### CAPEX Loans
On December 16, 2024, MSK executed a Standard Credit Agreement (as amended) (together with its General Terms and Conditions, the "Equipment Financing Credit Agreement") with KDB. In connection with the Equipment Financing Credit Agreement, on December 8, 2024, MSK also amended the Kun-Pledge Agreement (the "Equipment Pledge Agreement") with KDB, originally executed on or about March 26, 2024, to increase the maximum secured amount and to expand the scope of collateral to include certain machinery and equipment owned by MSK, which are located in its fabrication facility located in Gumi, Korea ("Fab 3 machinery and equipment").

The Equipment Financing Credit Agreement provides for loans for MSK's capital expenditures (the "CAPEX Loans") up to an aggregate of KRW 38,000,000,000 ($26,523 thousand based on the KRW/USD exchange rate of 1,432.7:1 as of December 16, 2024 as quoted by KEB Hana Bank), which will be funded directly to capital expenditure supply vendors by KDB upon the submission of a request form by MSK with the necessary evidence such as purchase agreement, invoice and other documentation, as applicable.

The CAPEX Loans will bear interest at a fixed rate quoted by the treasury bond market yield (a six-year Korea treasury bill rate). CAPEX Loans mature in ten years from the initial loan disbursement date (the "Maturity Date"), with an initial two-year (measured from the first loan disbursement date) interest-only payment period during which only interest is paid monthly, followed by eight years of amortizing payments where the principal is repaid in equal installments every three months and interest is paid monthly. The Equipment Financing Credit Agreement contains customary representations of MSK in connection with the execution of the agreement and with each borrowing of CAPEX Loans and customary terms and conditions for a secured equipment financing loan of this type in Korea. All obligations of MSK under the Equipment Financing Credit Agreement and CAPEX Loans are secured by certain Fab 3 machinery and equipment pursuant to the Equipment Pledge Agreement.

As of June 30, 2025, approximately $7,018 thousand aggregate principal amount of the CAPEX Loans was outstanding, which bears interest at 2.68% per annum and matures on June 26, 2035.

12. Foreign Currency Gain (Loss), Net

Net foreign currency gain or loss includes non-cash translation gain or loss associated with intercompany balances. A substantial portion of the Company's net foreign currency gain or loss is non-cash translation gain or loss associated with intercompany long-term loans to MSK, the Company's Korean subsidiary. The loans are denominated in U.S. dollars and are affected by changes in the exchange rate between the Korean won and the U.S. dollar. As of June 30, 2025 and December 31, 2024, the outstanding intercompany loan balances including accrued interest between MSK and the Dutch subsidiary were $241,695 thousand and $257,670 thousand, respectively. The Korean won to U.S. dollar exchange rates were 1,356.4:1 and 1,470.0:1 using the first base rate as of June 30, 2025 and December 31, 2024, respectively, as quoted by the KEB Hana Bank.

------

#### **Table of Contents**
13. Income Taxes

The Company and its subsidiaries file income tax returns in Korea, Japan, Taiwan, the U.S. and in various other jurisdictions. The Company is subject to income or non-income tax examinations by tax authorities of these jurisdictions for all open tax years.

For the three and six months ended June 30, 2025, the Company recorded an income tax benefit of $4,136 thousand and $4,537 thousand, primarily related to its primary operating entity in Korea based on the estimated taxable loss for the respective period, including loss recognized in connection with the shutdown of the discontinued Display business during the second quarter of 2025.

For the three and six months ended June 30, 2024, the Company recorded an income tax benefit of $5,385 thousand and $3,480 thousand, primarily due to the estimated taxable loss for the respective period from its primary operating entity in Korea for continuing operations.

On July 4, 2025, the One Big Beautiful Bill Act ("OBBBA") was enacted, which includes permanent extensions of most expiring Tax Cuts and Jobs Act provisions and international tax changes. The Company is still evaluating the potential impacts of the OBBBA on its consolidated financial statements.

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14. Geographic and Other Information

The Company operates within a single operating segment, Power solutions business, and also separately reports transitional Fab 3 foundry services revenue and cost of sales.

The Chief Executive Officer, as the chief operating decision maker ("CODM"), organizes the Company and measures performance of two business lines of Power Analog Solutions and Power IC in the Power solutions business at the level of revenue and gross profit margin by comparing actual results against previously forecasted targets.

The Company's CODM does not evaluate the performance of each business line using any information, such as asset or liability.

Revenues for the three months ended June 30, 2024 from its previous product categories have been reclassified in order to conform to the current period presentation as follows (in thousands):

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | | Power<br> Analog<br> Solutions | Power IC | Discontinued<br> Operations | Total |
| Mixed-Signal Solutions | $11595 | $— | $4824 | $6771 | $11595 |
| Power Analog Solutions | 39240 | 39240 |  |  | 39240 |
|  | $50835 | $39240 | $4824 | $6771 | $50835 |

---

Revenues for the six months ended June 30, 2024 from its previous product categories have been reclassified in order to conform to the current period presentation as follows (in thousands):

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | | Power<br> Analog<br> Solutions | Power IC | Discontinued<br> Operations | Total |
| Mixed-Signal Solutions | $20601 | $— | $8201 | $12400 | $20601 |
| Power Analog Solutions | 75775 | 75775 |  |  | 75775 |
|  | $96376 | $75775 | $8201 | $12400 | $96376 |

---

The following sets forth information relating to the operating segment, Power solutions business, as well as the transitional Fab 3 foundry services (in thousands). For financial information below gross profit, including operating income and expenses as well as other income and expenses, please refer to the Company's consolidated statement of operations.

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
| Revenues |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power solutions business |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power Analog Solutions | $42261 | $39240 | $82118 | $75775 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power IC | 5361 | 4824 | 10226 | 8201 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Power solutions business | 47622 | 44064 | 92344 | 83976 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transitional Fab 3 foundry services |  | 2336 |  | 5862 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total revenues | $47622 | $46400 | $92344 | $89838 |

---

------

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
| Cost of Sales |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power solutions business |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power Analog Solutions | $34552 | $31525 | $67309 | $62426 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power IC | 3358 | 2632 | 5961 | 4599 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Power solutions business | 37910 | 34157 | 73270 | 67025 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transitional Fab 3 foundry services |  | 2457 |  | 6668 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total cost of sales | $37910 | $36614 | $73270 | $73693 |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
| Gross Profit |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power solutions business |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power Analog Solutions | $7709 | $7715 | $14809 | $13349 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power IC | 2003 | 2192 | 4265 | 3602 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Power solutions business | 9712 | 9907 | 19074 | 16951 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transitional Fab 3 foundry services |  | (121) |  | (806) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total gross profit | $9712 | $9786 | $19074 | $16145 |

---

The following is a summary of net sales – Power solutions business by geographic region, based on the location to which the products are billed (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
| Korea | $22721 | $19883 | $44437 | $36974 |
| Asia Pacific (other than Korea) | 22445 | 22601 | 43437 | 43690 |
| United States | 1470 | 308 | 2652 | 646 |
| Europe | 986 | 1272 | 1818 | 2666 |
| Total | $47622 | $44064 | $92344 | $83976 |

---

For the three months ended June 30, 2025 and 2024, of the Company's net sales – Power solutions business in Asia Pacific (other than Korea), net sales – Power solutions business in China and Hong Kong together represented 80.8% and 85.1%, respectively, and net sales – Power solutions business in Taiwan represented 10.7% and 7.8%, respectively. For the six months ended June 30, 2025 and 2024, of the Company's net sales – Power solutions business in Asia Pacific (other than Korea), net sales – Power solutions business in China and Hong Kong represented 81.9% and 83.3%, respectively, and net sales – Power solutions business in Taiwan represented 11.0% and 9.8%, respectively.

Net sales from the Company's top ten largest customers in the Power solutions business accounted for 74.4% and 74.0% for the three months ended June 30, 2025 and 2024, respectively, and 74.0% and 72.6% for the six months ended June 30, 2025 and 2024, respectively.

For the three months ended June 30, 2025, the Company had one customer that represented 29.4% of net sales – Power solutions business. For the six months ended June 30, 2025, the Company had one customer that represented 31.1% of its net sales – Power solutions business. For the three months ended June 30, 2024, the Company had two customers that represented 24.7% and 10.3% of its net sales – Power solutions business, respectively. For the six months ended June 30, 2024, the Company had three customers that represented 26.3%, 10.2% and 10.1% of its net sales – Power solutions business, respectively.

As of June 30, 2025, one customer of the Company's Power solutions business accounted for 42.3% of its accounts receivable – Power solutions business. As of December 31, 2024, one customer of the Company's Power solutions business accounted for 42.3% of its accounts receivable – Power solutions business.

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15. Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss consists of the following as of June 30, 2025 and December 31, 2024, respectively (in thousands):

---

| | | |
|:---|:---|:---|
|  | June 30,<br> 2025 | December 31,<br> 2024 |
| Foreign currency translation adjustments | $(19297) | $(20927) |
| Derivative adjustments | 1391 | (966) |
| Total | $(17906) | $(21893) |

---

Changes in accumulated other comprehensive loss for the three months ended June 30, 2025 and 2024 are as follows (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| Three Months Ended June 30, 2025 | Foreign<br> currency<br> translation<br> adjustments | Derivative<br> adjustments | Total |
| Beginning balance | $(20172) | $(305) | $(20477) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive income before reclassifications | 260 | 1617 | 1877 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amounts reclassified from accumulated other comprehensive loss | 615 | 79 | 694 |
| Net current-period other comprehensive income | 875 | 1696 | 2571 |
| Ending balance | $(19297) | $1391 | $(17906) |
| Three Months Ended June 30, 2024 | Foreign<br> currency<br> translation<br> adjustments | Derivative<br> adjustments | Total |
| Beginning balance | $(18845) | $145 | $(18700) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive loss before reclassifications | (1591) | (807) | (2398) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amounts reclassified from accumulated other comprehensive loss |  | 527 | 527 |
| Net current-period other comprehensive loss | (1591) | (280) | (1871) |
| Ending balance | $(20436) | $(135) | $(20571) |

---

Changes in accumulated other comprehensive loss for the six months ended June 30, 2025 and 2024 are as follows (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| Six Months Ended June 30, 2025 | Foreign<br> currency<br> translation<br> adjustments | Derivative<br> adjustments | Total |
| Beginning balance | $(20927) | $(966) | $(21893) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive income before reclassifications | 1015 | 1753 | 2768 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amounts reclassified from accumulated other comprehensive loss | 615 | 604 | 1219 |
| Net current-period other comprehensive income | 1630 | 2357 | 3987 |
| Ending balance | $(19297) | $1391 | $(17906) |

---

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---

| | | | |
|:---|:---|:---|:---|
| Six Months Ended June 30, 2024 | Foreign<br> currency<br> translation<br> adjustments | Derivative<br> adjustments | Total |
| Beginning balance | $(15348) | $691 | $(14657) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive loss before reclassifications | (5088) | (1412) | (6500) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amounts reclassified from accumulated other comprehensive loss |  | 586 | 586 |
| Net current-period other comprehensive loss | (5088) | (826) | (5914) |
| Ending balance | $(20436) | $(135) | $(20571) |

---

During the three and six months ended June 30, 2025, the Company reclassified a $615 thousand of cumulative translation adjustment (CTA) from accumulated other comprehensive loss into loss in connection with the liquidation of MMS, the Company's indirect wholly owned foreign subsidiary.

16. Stock Repurchase

#### Stock Repurchase Program
On July 19, 2023, the Board of Directors authorized a $50 million stock buyback program. Purchases have been and will be made in the open market or in privately negotiated transactions, depending upon market conditions and other factors.

From August 2023 to December 2023, the Company repurchased 1,730,173 shares of its common stock in the open market for an aggregate purchase price of $13.6 million and a weighted average price per share of $7.84 under the stock repurchase program.

From January 2024 to December 2024, the Company repurchased 2,349,811 shares of its common stock in the open market for an aggregate purchase price of $11.8 million and a weighted average price per share of $5.04 under the stock repurchase program.

During the first half of 2025, the Company repurchased 1,025,669 shares of its common stock in the open market for an aggregate purchase price of $3.4 million and a weighted average price per share of $3.32 under the stock repurchase program.

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#### **Table of Contents**
17. Earnings (Loss) Per Share

The following table illustrates the computation of basic and diluted earnings (loss) per common share for the three and six months ended June 30, 2025 and 2024:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
|  | (In thousands of U.S. dollars, except share data) | (In thousands of U.S. dollars, except share data) | (In thousands of U.S. dollars, except share data) | (In thousands of U.S. dollars, except share data) |
| Basic earnings (loss) per common share |  |  |  |  |
| Income (Loss) from continuing operations | $8486 | $(2208) | $3404 | $(16492) |
| Loss from discontinued operations, net of tax | (8163) | (10789) | (11959) | (11922) |
| Net income (loss) | $323 | $(12997) | $(8555) | $(28414) |
| Basic weighted average common stock outstanding | 36083703 | 38174920 | 36483551 | 38359851 |
| Basic earnings (loss) per common share |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Continuing operations | $0.24 | $(0.06) | $0.09 | $(0.43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Discontinued operations | (0.23) | (0.28) | (0.32) | (0.31) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total | $0.01 | $(0.34) | $(0.23) | $(0.74) |
| Diluted earnings (loss) per common share |  |  |  |  |
| Income (Loss) from continuing operations | $8486 | $(2208) | $3404 | $(16492) |
| Loss from discontinued operations, net of tax | (8163) | (10789) | (11959) | (11922) |
| Net income (loss) | $323 | $(12997) | $(8555) | $(28414) |
| Basic weighted average common stock outstanding | 36083703 | 38174920 | 36483551 | 38359851 |
| Net effect of dilutive equity awards | 684944 |  | 726071 |  |
| Diluted weighted average common stock outstanding | 36768647 | 38174920 | 37209622 | 38359851 |
| Diluted earnings (loss) per common share |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Continuing operations | $0.23 | $(0.06) | $0.09 | $(0.43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Discontinued operations | (0.22) | (0.28) | (0.32) | (0.31) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total | $0.01 | $(0.34) | $(0.23) | $(0.74) |

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Diluted earnings (loss) per common share adjusts basic earnings (loss) per common share for the potentially dilutive impact of stock options and restricted stock units. As the Company has reported loss from continuing operations for the three and six months ended June 30, 2024, all potentially dilutive securities are antidilutive and accordingly not considered, therefore basic loss per common share equals diluted loss per common share.

The following outstanding instruments were excluded from the computation of diluted earnings (loss) per common share, as they have an anti-dilutive effect on the calculation:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | Three Months Ended | Three Months Ended | Six Months Ended | Six Months Ended |
|  | June 30,<br> 2025 | June 30,<br> 2024 | June 30,<br> 2025 | June 30,<br> 2024 |
| Options | 464065 | 757158 | 464065 | 757158 |
| Restricted Stock Units |  | 2476131 |  | 2476131 |

---

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18. Commitments and Contingencies

#### Advances to Suppliers
The Company, from time to time, may make advances in form of prepayments or deposits to suppliers, including external foundries, to meet its planned production. The Company recorded advances of $565 thousand and $2,294 thousand as other current assets as of June 30, 2025 and December 31, 2024, respectively.

19. Subsequent Events

#### Derivative contracts
In July 2025, the Company and NFIK entered into derivative contracts of zero cost collars for the period from April 2026 to September 2026. The total notional amounts are $18,000 thousand.

#### Stock Repurchase
In July 2025, the Company repurchased 30,005 shares of its common stock in the open market for an aggregate purchase price of $0.1 million and a weighted average price per share of $3.92 under the stock repurchase program.

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FORWARD LOOKING STATEMENTS

This Quarterly Report on Form 10-Q (this "Report") contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and Section 27A of the Securities Act of 1933, as amended, that involve risks and uncertainties. Forward-looking statements give our current expectations and projections relating to our financial condition, results of operations, plans, objectives, future performance and business. You can identify these statements by the fact that they do not relate strictly to historical or current facts. These statements may include words such as "anticipate," "estimate," "expect," "project," "intend," "plan," "believe" and other words and terms of similar meaning in connection with any discussion of the timing or nature of future operating or financial performance or other events. All statements other than statements of historical facts included in this report that address activities, events or developments that we expect, believe or anticipate will or may occur in the future are forward-looking statements.

These forward-looking statements are largely based on our expectations and beliefs concerning future events, which reflect estimates and assumptions made by our management. These estimates and assumptions reflect our best judgment based on currently known market conditions and other factors relating to our operations and business environment, all of which are difficult to predict and many of which are beyond our control. Although we believe our estimates and assumptions to be reasonable, they are inherently uncertain and involve a number of risks and uncertainties that are beyond our control. In addition, management's assumptions about future events may prove to be inaccurate. Management cautions all readers that the forward-looking statements contained in this report are not guarantees of future performance, and we cannot assure any reader that those statements will be realized or the forward-looking events and circumstances will occur. Actual results may differ materially from those anticipated or implied in the forward-looking statements due to the factors listed in this section, in "Part II: Item 1A. Risk Factors" herein and in "Part I, Item 1A. Risk Factors" in our Annual Report on Form 10-K for our fiscal year ended December 31, 2024 filed on March 14, 2025 ("2024 Form 10-K").

All forward-looking statements speak only as of the date of this report. We do not intend to publicly update or revise any forward-looking statements as a result of new information or future events or otherwise, except as required by law. These cautionary statements qualify all forward-looking statements attributable to us or persons acting on our behalf.

Statements made in this Report, unless the context otherwise requires, that include the use of the terms "we," "us," "our" and "Magnachip" refer to Magnachip Semiconductor Corporation and its consolidated subsidiaries. The term "Korea" refers to the Republic of Korea or South Korea.

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**Item 2.** **Management's Discussion and Analysis of Financial Condition and Results of Operations** <br>

*The following discussion and analysis should be read in conjunction with the unaudited consolidated financial statements and the related notes included elsewhere in this Report.* 

#### Overview
We are a designer and manufacturer of analog and mixed-signal power semiconductor platform solutions for various applications, including industrial, automotive, communication, consumer and computing. We have a proven record with approximately 45 years of operating history, a portfolio of approximately 1,000 registered patents and pending applications and extensive engineering and manufacturing process expertise.

We develop and manufacture Power discrete products and develop Power integrated circuit ("IC") products. Power discrete products include metal oxide semiconductor field effect transistors ("MOSFETs") and insulated-gate bipolar transistors ("IGBTs") for a range of devices, including televisions, smartphones, mobile phones, wearable devices, desktop personal computers ("PCs"), notebook PCs, tablet PCs, servers, other consumer electronics, as well as automotive and industrial applications such as power suppliers, e-bikes, solar inverters, LED lighting and motor drives. Power IC products include AC-DC/DC-DC converters, LED drivers, regulators, power management integrated circuits ("PMICs") and level shifter for a range of devices, including televisions, wearable devices, notebooks, tablet PCs and others consumer electronics, as well as automotive applications.

In 2024, the Power IC business was operated by Magnachip Mixed-Signal, Ltd. ("MMS"), which later transferred the business to Magnachip Semiconductor, Ltd. ("MSK") effective January 1, 2025, pursuant to an intercompany business transfer agreement executed between MMS and MSK. The transfer was based on the mutual understanding that consolidating the Power IC and Power Analog Solutions businesses under a single company would create a more effective framework for expanding and strengthening the Company's business for Power products. We refer to the Power Analog Solutions and Power IC businesses collectively as the Power solutions business.

On March 7, 2025, our Board of Directors authorized a strategy to transition into a pure-play Power company, focusing its investments on the Power Analog Solutions and Power IC businesses to enhance profitability and maximize shareholder value. As part of this strategy, we explored all strategic options including a sale, merger, joint venture, licensing, and wind-down for its Display business (Display IC products). However, we were not able to consummate any transaction following several months of discussions with several interested parties on terms that our Board of Directors believed were in the best interests of the Company and our stockholders.

Accordingly, on April 6, 2025, our Board of Directors unanimously approved the plan to shut down our Display business (the "Discontinued Business"), including the liquidation of MMS, our indirect wholly owned subsidiary that operated the Discontinued Business. For additional information regarding the announcement of our plan to shut down display business, *see the Company's Current Report on Form 8-K filed on April 8, 2025*. As a result of the Discontinued Business and the cessation of transitional Fab 3 foundry services, our results from continuing operations in future periods will consist solely of the Power solutions business.

Our wide variety of analog and mixed-signal power semiconductor products combined with our mature technology platform allow us to address multiple high-growth end markets and rapidly develop and introduce new products and services in response to market demands. Our design center in Korea and global manufacturing operations place us at the core of the global electronics device supply chain. We believe this enables us to quickly and efficiently respond to our customers' needs, and allows us to better serve and capture additional demand from existing and new customers. Certain of our Power IC products are produced using an external foundry. Through a strategic cooperation with an external foundry, we manage to ensure outsourcing wafers at competitive price and produce quality products.

To maintain and increase our profitability, we must accurately forecast trends in demand for electronics devices that incorporate semiconductor products we produce. We must understand our customers' needs as well as the likely end market trends and demand in the markets they serve. We must also invest in relevant research and development activities and purchase necessary materials on a timely basis to meet our customers' demand while maintaining our target margins and cash flow.

The semiconductor markets in which we participate are highly competitive. The prices of our products tend to decrease regularly over their useful lives, and such price decreases can be significant as new generations of products are introduced by us or our competitors. We strive to offset the impact of declining selling prices for existing products through cost reductions and the introduction of new products that command selling prices above the average selling price of our existing products. In addition, we seek to manage our inventories and manufacturing capacity so as to mitigate the risk of losses from product obsolescence.

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Demand for our products and services is driven by overall demand for industrial, automotive, communication, consumer and computing products and can be adversely affected by periods of weak consumer and enterprise spending or by market share losses by our customers. In order to mitigate the impact of market volatility on our business, we continually strive to diversify our portfolio of products, customers, and target applications. We also expect that new competitors will emerge in these markets that may place increased pressure on the pricing for our products and services. While we believe we are well positioned competitively to compete in these markets and against these new competitors as a result of our long operating history, existing manufacturing capacity and our worldwide customer base, if we are not effective in competing in these markets, our operating results may be adversely affected.

Net sales for our Power Analog Solutions and Power IC business are driven by design wins in which we are selected by an electronics original equipment manufacturer ("OEM") or other potential customer to supply its demand for a particular product. A customer will often have more than one supplier designed into multi-source components for a particular product line. Once we have design wins and the products enter into mass production, we often specify the pricing of a particular product for a set period of time, with periodic discussions and renegotiations of pricing with our customers. In any given period, our net sales depend heavily upon the end-market demand for the goods in which our products are used, the inventory levels maintained by our customers and, in some cases, allocation of demand for components for a particular product among selected qualified suppliers.

In contrast to completely fabless semiconductor companies, our internal manufacturing capacity provides us with greater control over certain manufacturing costs and the ability to implement process and production improvements for our internally manufactured products, which can favorably impact gross profit margins. Our internal manufacturing capacity also allows for better control over delivery schedules, improved consistency over product quality and reliability and improved ability to protect intellectual property from misappropriation on these internally manufactured products. However, having internal manufacturing capacity exposes us to the risk of under-utilization of manufacturing capacity that results in lower gross profit margins, particularly during downturns in the semiconductor industry.

Our Power Analog Solutions and Power IC business requires investments in capital equipment. Analog and mixed-signal manufacturing facilities and processes are typically distinguished by the design and process implementation expertise rather than the use of the most advanced equipment. Many of these processes also tend to migrate more slowly to smaller geometries due to technological barriers and increased costs. For example, some of our products use high-voltage technology that requires larger geometries and that may not migrate to smaller geometries for several years, if at all. As a result, our manufacturing base and strategy do not require substantial investment in leading edge process equipment for those products, allowing us to utilize our facilities and equipment over an extended period of time with moderate required capital investments. In addition, we are less likely to experience significant industry overcapacity, which can cause product prices to decline significantly. In general, we seek to invest in manufacturing capacity that can be used for multiple high-value applications over an extended period of time. In addition, we outsource manufacturing of Power IC products which do require advanced technology and 8-inch wafer capacity. We believe this balanced capital investment strategy enables us to optimize our capital investments and facilitates more diversified product and service offerings.

By outsourcing manufacturing of Power IC products to an external foundry, we have been able to adapt dynamically to changing customer requirements and address growing markets without substantial capital investments by us. However, relying on an external foundry exposes us to the risk of being unable to secure manufacturing capacity, particularly during the global shortage of foundry services. Although we work to diversify the sourcing of external manufacturing, if these efforts are at any time unsuccessful, our ability to deliver products to our customers may be negatively impacted, which would adversely affect our relationship with customers and opportunities to secure new design-wins.

Our success going forward will depend upon our ability to adapt to future challenges such as the emergence of new competitors for our products and services or the consolidation of current competitors. Additionally, we must innovate to remain ahead of, or at least rapidly adapt to, technological breakthroughs that may lead to a significant change in the technology necessary to deliver our products and services. We believe that our established relationships and close collaboration with leading customers enhance our awareness of new product opportunities, market and technology trends and improve our ability to adapt and grow successfully.

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#### Recent Developments

#### Shut-Down of Display business
On March 7, 2025, our Board of Directors authorized a strategy to transition to a pure-play Power company, focusing its investments on the Power Analog Solutions and Power IC businesses to enhance profitability and maximize shareholder value. As part of this strategy, we explored all strategic options including a sale, merger, joint venture, licensing, and wind-down for its Display business (Display IC products). However, we were not able to consummate a transaction following several months of discussions with several interested parties on terms that our Board of Directors believed were in the best interests of the Company and our stockholders.

Accordingly, on April 6, 2025, our Board of Directors unanimously approved the plan to shut down our Display business (the "Discontinued Business") by the end of the second quarter of 2025, including the liquidation of MMS, our indirect wholly owned subsidiary that operated the Discontinued Business. For additional information regarding the announcement of our plan to shut down display business, *see the Company's Current Report on Form 8-K filed on April 8, 2025*.

Although we shut down our Display business, we continue to provide limited support for remaining customer obligations including the sale of "end of life" ("EOL") Display products, which is being conducted by MSK. We have retained a small team to continue to support customers with respect to EOL Display products. The sale of EOL Display products and the potential monetization of the intellectual property assets of the Discontinued Business are currently expected to generate cash inflow of approximately $20 million over a period of approximately 2 years from the second half of 2025, depending upon customer demand and monetization efforts of the Display intellectual property assets.

The total estimated cash cost of the liquidation is approximately $12 to $15 million, which is expected to be offset by the cash inflow that may be generated as described above. The one-time liquidation cost is expected to consist of statutory severance and other employee-related costs, contract termination charges and other associated costs. Of this estimated total cash cost, we paid $6.5 million of statutory severance and other employee-related costs in the second quarter of 2025. Further, we originally expected to pay certain contract termination charges in full along with the statutory severance and other employee-related costs, but negotiated with the respective vendors for those contract termination charges totaling $6.5 million to be paid over the duration of the remaining existing contract terms.

#### CAPEX Loans
On December 16, 2024, MSK executed a Standard Credit Agreement (as amended) (together with its General Terms and Conditions, the "Equipment Financing Credit Agreement") with Korea Development Bank ("KDB"). In connection with the Equipment Financing Credit Agreement, on December 8, 2024, MSK amended the Kun-Pledge Agreement (the "Equipment Pledge Agreement") with KDB, originally executed on or about March 26, 2024, to increase the maximum secured amount and to expand the scope of collateral to include certain machinery and equipment owned by MSK, which are located in its fabrication facility located in Gumi, Korea ("Fab 3 machinery and equipment").

The Equipment Financing Credit Agreement provides for loans for MSK's capital expenditures (the "CAPEX Loans") up to an aggregate of KRW 38,000,000,000 ($26.5 million based on the KRW/USD exchange rate of 1,432.7:1 as of December 16, 2024 as quoted by KEB Hana Bank), which will be funded directly to capital expenditure supply vendors by KDB upon the submission of a request form by MSK with the necessary evidence such as purchase agreement, invoice and other documentation, as applicable.

The CAPEX Loans will bear interest at a fixed rate quoted by the treasury bond market yield (a six-year Korea treasury bill rate). CAPEX Loans mature in ten years from the initial loan disbursement date, with an initial two-year (measured from the first loan disbursement date) interest-only payment period during which only interest is paid monthly, followed by eight years of amortizing payments where the principal is repaid in equal installments every three months and interest is paid monthly. The Equipment Financing Credit Agreement contains customary representations of MSK in connection with the execution of the agreement and with each borrowing of CAPEX Loans and customary terms and conditions for a secured equipment financing loan of this type in Korea. All obligations of MSK under the Equipment Financing Credit Agreement and CAPEX Loans are secured by certain Fab 3 machinery and equipment pursuant to the Equipment Pledge Agreement.

As of June 30, 2025, approximately $7.0 million aggregate principal amount of the CAPEX Loans was outstanding, which bears interest at 2.68% per annum and matures on June 26, 2035.

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#### Macroeconomic Industry Conditions
The semiconductor industry continues to face a number of macroeconomic challenges, including rising inflation, increased interest rates, supply chain disruptions, inventory corrections, shifting customer and end-user demand, fluctuations in currency rates, and geopolitical tensions, including without limitation ongoing conflicts involving Russia and Ukraine, sustained military action and conflicts in the Middle East, and trade conflicts or trade wars (especially those between the United States and China) including those arising directly or indirectly from tariffs recently imposed by the United States, any one or more of which may cause (if they have not already caused) volatility and unpredictability in the supply chain or market for semiconductor products and end-user demand. The length and severity of these macroeconomic events and their overall impact on our business, results of operations and financial condition remain uncertain.

#### Developments in Export Control Regulations
On October 7, 2022, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce published changes to U.S. export control regulations (U.S. Export Regulations), including new restrictions on Chinese entities' ability to obtain advanced computing chips, develop and maintain supercomputers, and manufacture advanced semiconductors. Further, on October 12, 2022, a new rule went into effect requiring U.S. persons to obtain a license prior to engaging in certain activities that could "support" certain end-uses and end-users, including those related to weapons of mass destruction. Additionally, on October 21, 2022, BIS brought into effect a series of new Foreign Direct Product (FDP) rules and various new controls on advanced computing items, significantly expanding the scope of items that are subject to export control under the U.S. Export Regulations. More recently, on October 25, 2023, BIS published additional rules, which went into effect on November 17, 2023 to expand, clarify, and correct the rules published in October 2022. A further corrected and clarified version of these rules went into effect on April 4, 2024. On January 16, 2025, BIS published amendments and clarifications of the U.S. Export Regulations which further tightened controls of advanced computing items. Based on our understanding of the U.S. Export Regulations and related rules currently in effect, we do not anticipate that they will have a material impact on our current business, but we will continue reviewing and assessing these rules and regulations and their potential impact on our business. Additional changes to the U.S. Export Regulations are expected, such as recently proposed rule changes that may expand restrictions on export transactions involving end users or end uses with military connections; but the scope or timing of such changes is uncertain. We will continue to monitor such developments, including potential additional trade restrictions, and other regulatory or policy changes by the U.S. and foreign governments.

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#### Explanation and Reconciliation of Non-U.S. GAAP Measures

#### Adjusted EBITDA, Adjusted Operating Income (Loss) and Adjusted Net Income (Loss)
We use the terms Adjusted EBITDA, Adjusted Operating Income (Loss) and Adjusted Net Income (Loss) (including on a per share basis) in this Report. Adjusted EBITDA, as we define it, is a non-U.S. GAAP measure. We define Adjusted EBITDA for the periods indicated as EBITDA (as defined below), adjusted to exclude (i) equity-based compensation expense, (ii) foreign currency loss (gain), net, (iii) derivative valuation loss (gain), net and (iv) other charges. EBITDA for the periods indicated is defined as net income (loss) before interest income, interest expense, income tax benefit, net and depreciation and amortization.

See the footnotes to the table below for further information regarding these items. We present Adjusted EBITDA as a supplemental measure of our performance because:

• we believe that Adjusted EBITDA, by eliminating the impact of a number of items that we do not consider to be indicative of our core ongoing operating performance, provides a more comparable measure of our operating performance from period-to-period and may be a better indicator of future performance;

• we believe that Adjusted EBITDA is commonly requested and used by securities analysts, investors and other interested parties in the evaluation of a company as an enterprise level performance measure that eliminates the effects of financing, income taxes and the accounting effects of capital spending, as well as other one time or recurring items described above; and

• we believe that Adjusted EBITDA is useful for investors, among other reasons, to assess a company's period-to-period core operating performance and to understand and assess the manner in which management analyzes operating performance.

We use Adjusted EBITDA in a number of ways, including:

• for planning purposes, including the preparation of our annual operating budget;

• to evaluate the effectiveness of our enterprise level business strategies;

• in communications with our Board of Directors concerning our consolidated financial performance; and

• in certain of our compensation plans as a performance measure for determining incentive compensation payments.

We encourage you to evaluate each adjustment and the reasons we consider them appropriate. In evaluating Adjusted EBITDA, you should be aware that in the future we may incur expenses similar to the adjustments in this presentation. Adjusted EBITDA is not a measure defined in accordance with U.S. GAAP and should not be construed as an alternative to income (loss) from continuing operations or any other performance measure derived in accordance with U.S. GAAP, or as an alternative to cash flows from operating activities as a measure of liquidity. A reconciliation of income (loss) to Adjusted EBITDA from continuing operations is as follows:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months<br>Ended<br>June 30,<br>2025** | **Six Months<br>Ended<br>June 30,<br>2025** | **Three Months<br>Ended<br>June 30,<br>2024** | **Six Months<br>Ended<br>June 30,<br>2024** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  Income (Loss) from continuing operations | $8.5 | $3.4 | $(2.2) | $(16.5) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Interest income | (1.3) | (2.9) | (2.1) | (4.3) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Interest expense | 0.4 | 0.9 | 0.5 | 0.7 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Income tax benefit, net | (4.1) | (4.5) | (5.4) | (3.5) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Depreciation and amortization | 3.4 | 6.6 | 3.7 | 7.4 |
|  EBITDA from continuing operations | $6.8 | $3.5 | $(5.6) | $(16.2) |
|  Adjustments: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Equity-based compensation expense(a) | 1 | 1.8 | 1.1 | 1.9 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Foreign currency loss (gain), net(b) | (10.8) | (10.4) | 3.6 | 8.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Derivative valuation loss (gain), net(c) | 0.1 | 0.1 | (0.1) | (0.1) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other charges(d) | 0.8 | 0.8 |  |  |
|  Adjusted EBITDA from continuing operations | $(2.1) | $(4.2) | $(1.0) | $(5.8) |

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(a) This adjustment eliminates the impact of non-cash equity-based compensation expenses. Although we expect to incur non-cash equity-based compensation expenses in the future, these expenses do not generally require cash settlement, and, therefore, are not used by us to assess the profitability of our operations. We believe that analysts and investors will find it helpful to review our operating performance without the effects of these non-cash expenses as supplemental information.

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(b) This adjustment mainly eliminates the impact of non-cash foreign currency translation associated with intercompany debt obligations and foreign currency denominated receivables and payables, as well as the cash impact of foreign currency transaction gains or losses on collection of such receivables and payment of such payables. Although we expect to incur foreign currency translation gains or losses in the future, we believe that analysts and investors will find it helpful to review our operating performance without the effects of these primarily non-cash gains or losses, which we cannot control. Additionally, we believe the isolation of this adjustment provides investors with enhanced comparability to prior and future periods of our operating performance results.

(c) This adjustment eliminates the impact of gain or loss recognized in income on derivatives, which represents derivatives value changes excluded from the risk being hedged. We enter into derivative transactions to mitigate foreign exchange risks. As our derivative transactions are limited to a certain portion of our expected cash flows denominated in U.S. dollars, and we do not enter into derivative transactions for trading or speculative purposes, we do not believe that these charges or gains are indicative of our core operating performance.

(d) For the three and six months ended June 30, 2025, this adjustment eliminates $0.5 million of one-time employee incentives and $0.3 million of certain executive separation benefit related accruals. As this adjustment meaningfully impacted our operating results and are not expected to represent an ongoing operating expense or income to us, we believe our operating performance results are more usefully compared if this adjustment is excluded.

Adjusted EBITDA has limitations as an analytical tool, and you should not consider it in isolation, or as a substitute for analysis of our results as reported under U.S. GAAP. Some of these limitations are:

• Adjusted EBITDA does not reflect our cash expenditures, or future requirements, for capital expenditures or contractual commitments;

• Adjusted EBITDA does not reflect changes in, or cash requirements for, our working capital needs;

• Adjusted EBITDA does not reflect the interest expense, or the cash requirements necessary to service interest or principal payments, on our debt;

• although depreciation and amortization are non-cash charges, the assets being depreciated and amortized will often need to be replaced in the future, and Adjusted EBITDA does not reflect any cash requirements for such replacements;

• Adjusted EBITDA does not consider the potentially dilutive impact of issuing equity-based compensation to our management team and employees;

• Adjusted EBITDA does not reflect the costs of holding certain assets and liabilities in foreign currencies; and

• other companies in our industry may calculate Adjusted EBITDA differently than we do, limiting its usefulness as a comparative measure.

Because of these limitations, Adjusted EBITDA should not be considered as a measure of discretionary cash available to us to invest in the growth of our business. We compensate for these limitations by relying primarily on our U.S. GAAP results and using Adjusted EBITDA only supplementally.

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We present Adjusted Operating Income (Loss) as supplemental measures of our performance. We prepare Adjusted Operating Income (Loss) by adjusting operating income (loss) to eliminate the impact of equity-based compensation expenses and other items that may be either one time or recurring that we do not consider to be indicative of our core ongoing operating performance. We believe that Adjusted Operating Income (Loss) is useful to investors to provide a supplemental way to understand our underlying operating performance and allows investors to monitor and understand changes in our ability to generate income (loss) from ongoing business operations.

Adjusted Operating Income (Loss) is not a measure defined in accordance with U.S. GAAP and should not be construed as an alternative to operating income (loss) or any other performance measure derived in accordance with U.S. GAAP. We encourage you to evaluate each adjustment and the reasons we consider them appropriate. Other companies in our industry may calculate Adjusted Operating Income (Loss) differently than we do, limiting its usefulness as a comparative measure. In addition, in evaluating Adjusted Operating Income (Loss), you should be aware that in the future we may incur expenses similar to the adjustments in this presentation. We define Adjusted Operating Income (Loss) for the periods indicated as operating income (loss) adjusted to exclude (i) equity-based compensation expense and (ii) other charges.

The following table summarizes the adjustments to operating loss that we make in order to calculate Adjusted Operating Loss for the periods indicated:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months<br>Ended<br>June 30,<br>2025** | **Six Months<br>Ended<br>June 30,<br>2025** | **Three Months<br>Ended<br>June 30,<br>2024** | **Six Months<br>Ended<br>June 30,<br>2024** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  Operating loss | $(7.4) | $(13.7) | $(5.7) | $(15.1) |
|  Adjustments: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Equity-based compensation expense(a) | 1 | 1.8 | 1.1 | 1.9 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other charges(b) | 0.8 | 0.8 |  |  |
|  Adjusted Operating Loss | $(5.6) | $(11.0) | $(4.7) | $(13.2) |

---

(a) This adjustment eliminates the impact of non-cash equity-based compensation expenses. Although we expect to incur non-cash equity-based compensation expenses in the future, these expenses do not generally require cash settlement, and, therefore, are not used by us to assess the profitability of our operations. We believe that analysts and investors will find it helpful to review our operating performance without the effects of these non-cash expenses as supplemental information.

(b) For the three and six months ended June 30, 2025, this adjustment eliminates $0.5 million of one-time employee incentives and $0.3 million of certain executive separation benefit related accruals. As this adjustment meaningfully impacted our operating results and are not expected to represent an ongoing operating expense or income to us, we believe our operating performance results are more usefully compared if this adjustment is excluded.

------

We present Adjusted Net Income (Loss) (including on a per share basis) as a further supplemental measure of our performance. We prepare Adjusted Net Income (Loss) (including on a per share basis) by adjusting net income (loss) to eliminate the impact of a number of non-cash expenses and other items that may be either one time or recurring that we do not consider to be indicative of our core ongoing operating performance. We believe that Adjusted Net Income (Loss) (including on a per share basis) is particularly useful because it reflects the impact of our asset base and capital structure on our operating performance. We present Adjusted Net Income (Loss) (including on a per share basis) for a number of reasons, including:

• we use Adjusted Net Income (Loss) (including on a per share basis) in communications with our Board of Directors concerning our consolidated financial performance without the impact of non-cash expenses and the other items as we discussed below since we believe that it is a more consistent measure of our core operating results from period to period; and

• we believe that reporting Adjusted Net Income (Loss) (including on a per share basis) is useful to readers in evaluating our core operating results because it eliminates the effects of non-cash expenses as well as the other items we discuss below, such as foreign currency gains and losses, which are out of our control and can vary significantly from period to period.

Adjusted Net Income (Loss) (including on a per share basis) is not a measure defined in accordance with U.S. GAAP and should not be construed as an alternative to income (loss) from continuing operations or any other performance measure derived in accordance with U.S. GAAP, or as an alternative to cash flows from operating activities as a measure of liquidity. We encourage you to evaluate each adjustment and the reasons we consider them appropriate. Other companies in our industry may calculate Adjusted Net Income (Loss) (including on a per share basis) differently than we do, limiting its usefulness as a comparative measure. In addition, in evaluating Adjusted Net Income (Loss) (including on a per share basis), you should be aware that in the future we may incur expenses similar to the adjustments in this presentation. We define Adjusted Net Income (Loss) (including on a per share basis); for the periods indicated as net income (loss), adjusted to exclude (i) equity-based compensation expense, (ii) foreign currency loss (gain), net, (iii) derivative valuation loss (gain), net, (iv) other charges and (v) income tax effect on non-GAAP adjustments.

The following table summarizes the adjustments to income (loss) from continuing operations that we make in order to calculate Adjusted Income (Loss) (including on a per share basis) from continuing operations for the periods indicated:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months<br>Ended<br>June 30,<br>2025** | **Six Months<br>Ended<br>June 30,<br>2025** | **Three Months<br>Ended<br>June 30,<br>2024** | **Six Months<br>Ended<br>June 30,<br>2024** |
|  | **(Dollars in millions, except per share data)** | **(Dollars in millions, except per share data)** | **(Dollars in millions, except per share data)** | **(Dollars in millions, except per share data)** |
|  Income (Loss) from continuing operations | $8.5 | $3.4 | $(2.2) | $(16.5) |
|  Adjustments: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Equity-based compensation expense(a) | 1 | 1.8 | 1.1 | 1.9 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Foreign currency loss (gain), net(b) | (10.8) | (10.4) | 3.6 | 8.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Derivative valuation loss (gain), net(c) | 0.1 | 0.1 | (0.1) | (0.1) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other charges(d) | 0.8 | 0.8 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Income tax effect on non-GAAP adjustments(e) | (2.3) | (2.3) | 0.2 | (1.2) |
|  Adjusted Income (Loss) from continuing operations | $(2.7) | $(6.5) | $2.6 | $(7.3) |
|  Reported earnings (loss) per share – basic | $0.24 | $0.09 | $(0.06) | $(0.43) |
|  Reported earnings (loss) per share – diluted | $0.23 | $0.09 | $(0.06) | $(0.43) |
|  Weighted average number of shares – basic | 36083703 | 36483551 | 38174920 | 38359851 |
|  Weighted average number of shares – diluted | 36768647 | 37209622 | 38174920 | 38359851 |
|  Adjusted earnings (loss) per share – basic | $(0.08) | $(0.18) | $0.07 | $(0.19) |
|  Adjusted earnings (loss) per share – diluted | $(0.08) | $(0.18) | $0.07 | $(0.19) |
|  Weighted average number of shares – basic | 36083703 | 36483551 | 38174920 | 38359851 |
|  Weighted average number of shares – diluted | 36083703 | 36483551 | 38529789 | 38359851 |

---

(a) This adjustment eliminates the impact of non-cash equity-based compensation expenses. Although we expect to incur non-cash equity-based compensation expenses in the future, these expenses do not generally require cash settlement, and, therefore, are not used by us to assess the profitability of our operations. We believe that analysts and investors will find it helpful to review our operating performance without the effects of these non-cash expenses as supplemental information.

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(b) This adjustment mainly eliminates the impact of non-cash foreign currency translation associated with intercompany debt obligations and foreign currency denominated receivables and payables, as well as the cash impact of foreign currency transaction gains or losses on collection of such receivables and payment of such payables. Although we expect to incur foreign currency translation gains or losses in the future, we believe that analysts and investors will find it helpful to review our operating performance without the effects of these primarily non-cash gains or losses, which we cannot control. Additionally, we believe the isolation of this adjustment provides investors with enhanced comparability to prior and future periods of our operating performance results.

(c) This adjustment eliminates the impact of gain or loss recognized in income on derivatives, which represents derivatives value changes excluded from the risk being hedged. We enter into derivative transactions to mitigate foreign exchange risks. As our derivative transactions are limited to a certain portion of our expected cash flows denominated in U.S. dollars, and we do not enter into derivative transactions for trading or speculative purposes, we do not believe that these charges or gains are indicative of our core operating performance.

(d) For the three and six months ended June 30, 2025, this adjustment eliminates $0.5 million of one-time employee incentives and $0.3 million of certain executive separation benefit related accruals. As this adjustment meaningfully impacted our operating results and are not expected to represent an ongoing operating expense or income to us, we believe our operating performance results are more usefully compared if this adjustment is excluded.

(e) For the six months ended June 30, 2025 and 2024, income tax effect on non-GAAP adjustments were calculated by calculating the tax expense of each jurisdiction with or without the non-GAAP adjustments. For the six months ended June 30, 2025, income tax effect on non-GAAP adjustments related to our Korean subsidiary was negative $2.3 million. For six months ended June 30, 2024, income tax effect on non-GAAP adjustments related to our Korean subsidiary and the U.S. parent entity were negative $1.7 million and positive $0.5 million, respectively.

We believe that all adjustments to income (loss) from continuing operations used to calculate Adjusted Net Income (Loss) from continuing operations was applied consistently to the periods presented.

Adjusted Net Income (Loss) has limitations as an analytical tool, and you should not consider it in isolation, or as a substitute for analysis of our results as reported under U.S. GAAP. Some of these limitations are:

• Adjusted Net Income (Loss) does not reflect changes in, or cash requirements for, our working capital needs;

• Adjusted Net Income (Loss) does not consider the potentially dilutive impact of issuing equity-based compensation to our management team and employees;

• Adjusted Net Income (Loss) does not reflect the costs of holding certain assets and liabilities in foreign currencies; and

• Other companies in our industry may calculate Adjusted Net Income (Loss) differently than we do, limiting its usefulness as a comparative measure.

Because of these limitations, Adjusted Net Income (Loss) should not be considered as a measure of profitability of our business. We compensate for these limitations by relying primarily on our U.S. GAAP results and using Adjusted Net Income (Loss) only as a supplement.

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#### Factors Affecting Our Results of Operations
**Net Sales.** We derive substantially all of our sales (net of sales returns and allowances) from our Power solutions business. Our product inventory is primarily located in Korea and is available for drop shipment globally. Outside of Korea, we maintain limited product inventory, and our sales representatives generally relay orders to our fabrication facility in Korea for fulfillment. We have strategically located our sales offices near concentrations of major customers. Our sales offices are located in Korea, Japan, Taiwan and Greater China. Our network of authorized agents and distributors is in the United States, Europe and the Asia Pacific region.

We recognize revenue when a customer obtains control of the product, which is generally upon product shipment, delivery at the customer's location or upon customer acceptance, depending on the terms of the arrangement. For the six months ended June 30, 2025 and 2024, we sold products to 163 and 135 customers, respectively, and our net sales to our ten largest customers represented 74% and 73% of our net sales – Power solutions business, respectively.

**Gross Profit.** Our overall gross profit generally fluctuates as a result of changes in overall sales volumes and in the average selling prices of our products and services. Other factors that influence our gross profit include changes in product mix, the introduction of new products and services and subsequent generations of existing products and services, shifts in the utilization of our manufacturing facility and the yields achieved by our manufacturing operations, changes in material, labor and other manufacturing costs including outsourced manufacturing expenses, and variation in depreciation expense.

**Average Selling Prices ("ASP").** Average selling prices for our products tend to be highest at the time of introduction of new products which utilize the latest technology and tend to decrease over time as such products mature in the market and are replaced by next generation products. We strive to offset the impact of declining selling prices for existing products through our product development activities and by introducing new products that command selling prices above the average selling price of our existing products. In addition, we seek to manage our inventories and manufacturing capacity so as to preclude losses from product and productive capacity obsolescence.

**Material Costs.** Our material costs consist of costs of raw materials, such as silicon wafers, chemicals, gases and tape and packaging supplies. We use processes that require specialized raw materials, such as silicon wafers, that are generally available from a limited number of suppliers. If demand increases or supplies decrease, the costs of our raw materials could increase significantly.

**Labor Costs.** A significant portion of our employees are located in Korea. Under Korean labor laws, most employees and certain executive officers with one or more years of service are entitled to severance benefits upon the termination of their employment based on their length of service and rate of pay. As of June 30, 2025, 96% of our employees were eligible for severance benefits.

**Depreciation Expense.** We periodically evaluate the carrying values of long-lived assets, including property, plant and equipment and intangible assets, as well as the related depreciation periods. We depreciated our property, plant and equipment using the straight-line method over the estimated useful lives of our assets. Depreciation rates vary from 30-40 years on buildings to 3-12 years for certain equipment and assets. Our evaluation of carrying values is based on various analyses including cash flow and profitability projections. If our projections indicate that future undiscounted cash flows are not sufficient to recover the carrying value of the related long-lived assets, the carrying value of the assets is impaired and will be reduced, with the reduction charged to expense so that the carrying value is equal to fair value.

**Selling Expenses.** We sell our products worldwide through a direct sales force as well as a network of sales agents and representatives to OEMs, including major branded customers and contract manufacturers, and indirectly through distributors. Selling expenses consist primarily of the personnel costs for the members of our direct sales force, a network of sales representatives and other costs of distribution. Personnel costs include base salary, benefits and incentive compensation.

**General and Administrative Expenses.** General and administrative expenses consist of the costs of various corporate operations, including finance, legal, human resources and other administrative functions. These expenses primarily consist of payroll-related expenses, consulting and other professional fees and office facility-related expenses.

**Research and Development.** The rapid technological change and product obsolescence that characterize our industry require us to make continuous investments in research and development. Product development time frames vary but, in general, we incur research and development costs one to two years before generating sales from the associated new products. These expenses include personnel costs for members of our engineering workforce, cost of photomasks, silicon wafers and other non-recurring engineering charges related to product design. Additionally, we develop base line process technology through experimentation and through the design and use of characterization wafers that help achieve commercially feasible yields for new products. The majority of research and development expenses of our Power IC business are material and design-related costs for Power IC products. Power IC uses standard BCD process technologies which can be sourced from multiple foundries. The majority of research and development expenses of our Power discrete business are certain equipment, material and design-related costs for Power discrete products.

------

**Impact of Foreign Currency Exchange Rates on Reported Results of Operations.** Historically, a portion of our revenues and cost of sales and greater than the majority of our operating expenses have been denominated in non-U.S. currencies, principally the Korean won, and we expect that this will remain true in the future. Because we report our results of operations in U.S. dollars converted from our non-U.S. revenues and expenses based on monthly average exchange rates, changes in the exchange rate between the Korean won and the U.S. dollar could materially impact our reported results of operations and distort period to period comparisons. In particular, because of the difference in the amount of our consolidated revenues and expenses that are in U.S. dollars relative to Korean won, depreciation in the U.S. dollar relative to the Korean won could result in a material increase in reported costs relative to revenues, and therefore could cause our profit margins and operating income to appear to decline materially, particularly relative to prior periods. The converse is true if the U.S. dollar were to appreciate relative to the Korean won. Moreover, our foreign currency gain or loss would be affected by changes in the exchange rate between the Korean won and the U.S. dollar as a substantial portion of non-cash translation gain or loss is associated with the intercompany long-term loans to one of our Korean subsidiaries, Magnachip Semiconductor, Ltd. or MSK, which is denominated in U.S. dollars. As of June 30, 2025, the outstanding intercompany loan balance including accrued interest between MSK and our Dutch subsidiary was $241.7 million. As a result of such foreign currency fluctuations, it could be more difficult to detect underlying trends in our business and results of operations. In addition, to the extent that fluctuations in currency exchange rates cause our results of operations to differ from our expectations or the expectations of our investors, the trading price of our stock could be adversely affected.

From time to time, we may engage in exchange rate hedging activities in an effort to mitigate the impact of exchange rate fluctuations. Our Korean subsidiary, Magnachip Semiconductor, Ltd., enters into foreign currency zero cost collar contracts in order to mitigate a portion of the impact of U.S. dollar-Korean won exchange rate fluctuations on our operating results. Obligations under these foreign currency zero cost collar contracts must be cash collateralized if our exposure exceeds certain specified thresholds. These zero cost collar contracts may be terminated by a counterparty in a number of circumstances, including if our total cash and cash equivalents is less than $30.0 million at the end of a fiscal quarter unless a waiver is obtained from the counterparty. We cannot assure that any hedging technique we implement will be effective. If our hedging activities are not effective, changes in currency exchange rates may have a more significant impact on our results of operations.

**Foreign Currency Gain or Loss.** Foreign currency translation gains or losses on transactions by us or our subsidiaries in a currency other than our or our subsidiaries' functional currency are included in foreign currency gain (loss), net in our consolidated statements of operations. A substantial portion of this net foreign currency gain or loss relates to non-cash translation gain or loss related to the principal balance of intercompany balances at our Korean subsidiary, Magnachip Semiconductor, Ltd., that are denominated in U.S. dollars. This gain or loss results from fluctuations in the exchange rate between the Korean won and U.S. dollar.

**Income Taxes.** We record our income taxes in each of the tax jurisdictions in which we operate. This process involves using an asset and liability approach whereby deferred tax assets and liabilities are recorded for differences in the financial reporting bases and tax basis of our assets and liabilities. We exercise significant management judgment in determining our provision for income taxes, deferred tax assets and liabilities. We assess whether it is more likely than not that the deferred tax assets existing at the period-end will be realized in future periods. In such assessment, we consider all available positive and negative evidence, including scheduled reversals of deferred tax liabilities, projected future taxable income, tax planning strategies and recent results of operations. In the event we were to determine that we would be able to realize the deferred income tax assets in the future in excess of their net recorded amount, we would adjust the valuation allowance, which would reduce the provision for income taxes.

We are subject to income-or non-income-based tax examinations by tax authorities of the U.S., Korea and multiple other foreign jurisdictions for all open tax years. Significant estimates and judgments are required in determining our worldwide provision for income-or non-income based taxes. Some of these estimates are based on interpretations of existing tax laws or regulations. The ultimate amount of tax liability may be uncertain as a result.

**Capital Expenditures.** We primarily invest in manufacturing equipment, software design tools and other tangible assets mainly for fabrication facility maintenance, capacity expansion and technology improvement. Capacity expansions and technology improvements typically occur in anticipation of increases in demand. We typically pay for capital expenditures in partial installments with portions due on order, delivery and final acceptance. Our capital expenditures mainly include our payments for the purchase of property, plant and equipment.

**Inventories.** We monitor our inventory levels in light of product development changes and market expectations. We may be required to take additional charges for quantities in excess of demand, cost in excess of market value and product age. Our analysis may take into consideration historical usage, expected demand, anticipated sales price, new product development schedules, the effect new products might have on the sales of existing products, product age, customer design activity, customer concentration and other factors. These forecasts require us to estimate our ability to predict demand for current and future products and compare those estimates with our current inventory levels and inventory purchase commitments. Our forecasts for our inventory may differ from actual inventory use.

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#### Results of Operations – Comparison of Three Months Ended June 30, 2025 and 2024
The following table sets forth consolidated results of operations for the three months ended June 30, 2025 and 2024:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Three Months Ended<br>June 30, 2025** | **Three Months Ended<br>June 30, 2025** | **Three Months Ended<br>June 30, 2024** | **Three Months Ended<br>June 30, 2024** | |
|  | **Amount** | **% of<br>Total Revenues** | **Amount** | **% of<br>Total Revenues** |<br>**Change<br>Amount** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  Revenues |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Net sales – Power solutions business | $47.6 | 100.0% | $44.1 | 95.0% | $3.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Net sales – transitional Fab 3 foundry services |  |  | 2.3 | 5.0 | (2.3) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total revenues | 47.6 | 100.0 | 46.4 | 100.0 | 1.2 |
|  Cost of sales |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cost of sales – Power solutions business | 37.9 | 79.6 | 34.2 | 73.6 | 3.8 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cost of sales – transitional Fab 3 foundry services |  |  | 2.5 | 5.3 | (2.5) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total cost of sales | 37.9 | 79.6 | 36.6 | 78.9 | 1.3 |
|  Gross profit | 9.7 | 20.4 | 9.8 | 21.1 | (0.1) |
|  Selling, general and administrative expenses | 9.3 | 19.6 | 9.7 | 21.0 | (0.4) |
|  Research and development expenses | 7.0 | 14.7 | 5.8 | 12.4 | 1.2 |
|  Other charges | 0.8 | 1.8 |  |  | 0.8 |
|  Operating loss | (7.4) | (15.6) | (5.7) | (12.3) | (1.7) |
|  Interest income | 1.3 | 2.8 | 2.1 | 4.6 | (0.8) |
|  Interest expense | (0.4) | (0.8) | (0.5) | (1.0) | 0.1 |
|  Foreign currency gain (loss), net | 10.8 | 22.7 | (3.6) | (7.8) | 14.4 |
|  Other income, net | 0.1 | 0.1 | 0.1 | 0.2 | (0.1) |
|  | 11.8 | 24.8 | (1.9) | (4.0) | 13.7 |
|  Income (Loss) from continuing operations before income tax benefit, net | 4.4 | 9.1 | (7.6) | (16.4) | 11.9 |
|  Income tax benefit, net | (4.1) | (8.7) | (5.4) | (11.6) | 1.2 |
|  Income (Loss) from continuing operations | 8.5 | 17.8 | (2.2) | (4.8) | 10.7 |
|  Loss from discontinued operations, net of tax | (8.2) | (17.1) | (10.8) | (23.3) | 2.6 |
|  Net income (loss) | $0.3 | 0.7 | $(13.0) | (28.0) | $13.3 |

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Three Months Ended<br>June 30, 2025** | **Three Months Ended<br>June 30, 2025** | **Three Months Ended<br>June 30, 2024** | **Three Months Ended<br>June 30, 2024** | |
|  | **Amount** | **% of<br>Total Revenues** | **Amount** | **% of<br>Total Revenues** |<br>**Change<br>Amount** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  **Revenues** |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Net sales – Power solutions business |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Power Analog Solutions | $42.3 | 88.7% | $39.2 | 84.6% | $3.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Power IC | 5.4 | 11.3 | 4.8 | 10.4 | 0.5 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Power solutions business | 47.6 | 100.0 | 44.1 | 95.0 | 3.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Net sales – transitional Fab 3 foundry services |  |  | 2.3 | 5.0 | (2.3) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total revenues | $47.6 | 100.0% | $46.4 | 100.0% | $1.2 |

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Three Months Ended<br>June 30, 2025** | **Three Months Ended<br>June 30, 2025** | **Three Months Ended<br>June 30, 2024** | **Three Months Ended<br>June 30, 2024** | |
|  | **Amount** | **% of<br>Net Sales** | **Amount** | **% of<br>Net Sales** | <br>**Change<br>Amount** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  **Gross Profit** |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Gross profit – Power solutions business |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Power Analog Solutions | $7.7 | 18.2% | $7.7 | 19.7% | $(0.0) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Power IC | 2.0 | 37.4 | 2.2 | 45.5 | (0.2) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Power solutions business | 9.7 | 20.4% | 9.9 | 22.5% | (0.2) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Gross profit – transitional Fab 3 foundry services |  |  | (0.1) | (5.2) | 0.1 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total gross profit | $9.7 | 20.4% | $9.8 | 21.1% | $(0.1) |

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#### Revenues
Total revenues were $47.6 million for the three months ended June 30, 2025, a $1.2 million, or 2.6%, increase compared to $46.4 million for the three months ended June 30, 2024. This increase was primarily due to an increase in revenue related to our Power solutions business as described below.

**The Power solutions business.** Net sales from our Power solutions business were $47.6 million for the three months ended June 30, 2025, a $3.6 million, or 8.1%, increase compared to $44.1 million for the three months ended June 30, 2024. The increase in net sales from our Power solutions business line was attributable to a higher demand for power products such as MOSFETs, including high-end MOSFETs in the communication and computing applications. A higher demand for our Power IC products, primarily for LED televisions and OLED IT devices, also had a favorable impact on net sales.

#### Gross Profit
Total gross profit was $9.7 million for the three months ended June 30, 2025 compared to $9.8 million the three months ended June 30, 2024, a $0.1 million, or 0.8%, decrease. Gross profit as a percentage of net sales for the three months ended June 30, 2025 decreased to 20.4% compared to 21.1% for the three months ended June 30, 2024. The decrease in gross profit and gross profit as a percentage of net sales was primarily due to our Power solutions business as further described below.

**The Power solutions business.** Gross profit from our Power solutions business was $9.7 million for the three months ended June 30, 2025, which represented a $0.2 million, or 2.0%, decrease from gross profit of $9.9 million for the three months ended June 30, 2024. Gross profit as a percentage of net sales for the three months ended June 30, 2025 decreased to 20.4% compared to 22.5% for the three months ended June 30, 2024. The year-over-year decrease in gross profit as a percentage of net sales was primarily attributable to an unfavorable product mix primarily relating to ASP erosion due to increased pricing pressure on our older generation products, particularly in China.

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#### Net Sales – Power solutions business by Geographic Region
We report net sales – Power solutions business by geographic region based on the location to which the products are billed. The following table sets forth our net sales – Power solutions business by geographic region and the percentage of total net sales – Power solutions business represented by each geographic region for the three months ended June 30, 2025 and 2024:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Three Months Ended<br>June 30, 2025** | **Three Months Ended<br>June 30, 2025** | **Three Months Ended<br>June 30, 2024** | **Three Months Ended<br>June 30, 2024** | |
|  | **Amount** | **% of<br>Net Sales –<br>Power<br>solutions<br>business** | **Amount** | **% of<br>Net Sales –<br>Power<br>solutions<br>business** |<br>**Change<br>Amount** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  Korea | $22.7 | 47.7% | $19.9 | 45.1% | $2.8 |
|  Asia Pacific (other than Korea) | 22.4 | 47.1 | 22.6 | 51.3 | (0.2) |
|  United States | 1.5 | 3.1 | 0.3 | 0.7 | 1.2 |
|  Europe | 1 | 2.1 | 1.3 | 2.9 | (0.3) |
|  | $47.6 | 100.0% | $44.1 | 100.0% | $3.6 |

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Net sales – Power solutions business in Korea increased from $19.9 million for the three months ended June 30, 2024 to $22.7 million for the three months ended June 30, 2025, or by $2.8 million, or 14.3%, primarily due to a higher demand for power products such as MOSFETs, primarily for smartphone applications. A higher demand for our Power IC products, primarily for LED televisions and OLED IT devices, also had a favorable impact on net sales.

Net sales – Power solutions business in Asia Pacific (other than Korea) were $22.4 million for the three months ended June 30, 2025, which remained almost flat, compared to $22.6 million for the three months ended June 30, 2024.

#### Operating Expenses
**Selling, General and Administrative Expenses.** Selling, general and administrative expenses were $9.3 million, or 19.6% of total revenues, for the three months ended June 30, 2025, compared to $9.7 million, or 21.0% of total revenues, for the three months ended June 30, 2024. The decrease of $0.4 million, or 4.3%, was primarily attributable to a decrease in professional fees mainly comprised of legal and consulting fees.

**Research and Development Expenses.** Research and development expenses were $7.0 million, or 14.7% of total revenues, for the three months ended June 30, 2025, compared to $5.8 million, or 12.4% of total revenues, for the three months ended June 30, 2024. The increase of $1.2 million, or 20.9%, was primarily attributable to higher personnel costs resulting from the increased headcount of research and development staff and an increase in material costs for power products based on the timing of development activities.

**Other Charges.** For the three months ended June 30, 2025, we recorded $0.5 million of one-time employee incentives and $0.3 million of certain executive separation benefit related accruals.

#### Operating Loss
As a result of the foregoing, operating loss of $7.4 million was recorded for the three months ended June 30, 2025 compared to operating loss of $5.7 million for the three months ended June 30, 2024. As discussed above, the increase in operating loss of $1.7 million resulted primarily from a $1.2 million increase in research and development expenses, a $0.8 million increase in other charges and a $0.1 million decrease in gross profit, which was offset in part by a $0.4 million decrease in selling, general and administrative expenses.

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#### Other Income (Expense)
**Interest Income.** Interest income was $1.3 million and $2.1 million for the three months ended June 30, 2025 and 2024, respectively.

**Interest Expense.** Interest expense was $0.4 million and $0.5 million for the three months ended June 30, 2025 and 2024, respectively.

**Foreign Currency Gain (Loss), Net.** Net foreign currency gain for the three months ended June 30, 2025 was $10.8 million compared to net foreign currency loss of $3.6 million for the three months ended June 30, 2024. The net foreign currency gain for the three months ended June 30, 2025 was due to the appreciation in value of the Korean won relative to the U.S. dollar during the period. The net foreign currency loss for the three months ended June 30, 2024 was due to the depreciation in value of the Korean won relative to the U.S. dollar during the period.

A substantial portion of our net foreign currency gain or loss is non-cash translation gain or loss associated with intercompany long-term loans to one of our Korean subsidiaries, which are denominated in U.S. dollars, and are affected by changes in the exchange rate between the Korean won and the U.S. dollar. As of June 30, 2025 and 2024, the outstanding intercompany loan balances, including accrued interest between our Korean subsidiary, Magnachip Semiconductor, Ltd., and our Dutch subsidiary, were $241.7 million and $261.5 million, respectively. Foreign currency translation gain or loss from intercompany balances were included in determining our consolidated net income (loss) since the intercompany balances were not considered long-term investments in nature because management intended to settle these intercompany balances at their respective maturity dates.

#### Income Tax Benefit, Net
Income tax benefit was $4.1 million for the three months ended June 30, 2025, which was primarily attributable to the estimated taxable loss in our Korean subsidiary for the respective period, including loss recognized in connection with the shutdown of the discontinued Display business during the second quarter of 2025.

Income tax benefit was $5.4 million for the three months ended June 30, 2024, which was primarily due to the estimated taxable loss for the respective period from its primary operating entity in Korea for continuing operations.

#### Income (Loss) from Continuing Operations
Income from continuing operations for the three months ended June 30, 2025 was $8.5 million compared to loss from continuing operations of $2.2 million for the three months ended June 30, 2024. The $10.7 million improvement in results from continuing operations was primarily attributable to a $14.4 million improvement in net foreign currency gain or loss, which was offset in part by a $1.7 million increase in operating loss and a $1.2 million decrease in income tax benefit.

#### Loss from Discontinued Operations, Net of Tax
Loss from discontinued operations, net of tax for the three months ended June 30, 2025 was $8.2 million, compared to loss from discontinued operations, net of tax of $10.8 million for the three months ended June 30, 2024. The $2.6 million improvement in loss from discontinued operations, net of tax primarily resulted from a $3.6 million decrease in income tax expense, which was offset in part by a $0.4 million increase in operating loss.

#### Net Income (Loss)
As a result of the foregoing, a net income of $0.3 million was recorded for the three months ended June 30, 2025 compared to a net loss of $13.0 million for the three months ended June 30, 2024. As discussed above, the improvement in net loss of $13.3 million primarily resulted from a $10.7 million increase in income from continuing operations and a $2.6 million decrease in loss from discontinued operations, net of tax.

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#### Results of Operations – Comparison of Six Months Ended June 30, 2025 and 2024
The following table sets forth consolidated results of operations for the six months ended June 30, 2025 and 2024:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Six Months Ended<br>June 30, 2025** | **Six Months Ended<br>June 30, 2025** | **Six Months Ended<br>June 30, 2024** | **Six Months Ended<br>June 30, 2024** | |
|  | **Amount** | **% of<br>Total Revenues** | **Amount** | **% of<br>Total Revenues** |<br>**Change<br>Amount** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  Revenues |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Net sales – Power solutions business | $92.3 | 100.0% | $84.0 | 93.5% | $8.4 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Net sales – transitional Fab 3 foundry services |  |  | 5.9 | 6.5 | (5.9) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total revenues | 92.3 | 100.0 | 89.8 | 100.0 | 2.5 |
|  Cost of sales |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cost of sales – Power solutions business | 73.3 | 79.3 | 67.0 | 74.6 | 6.2 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cost of sales – transitional Fab 3 foundry services |  |  | 6.7 | 7.4 | (6.7) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total cost of sales | 73.3 | 79.3 | 73.7 | 82.0 | (0.4) |
|  Gross profit | 19.1 | 20.7 | 16.1 | 18.0 | 2.9 |
|  Selling, general and administrative expenses | 19.0 | 20.6 | 19.3 | 21.5 | (0.2) |
|  Research and development expenses | 12.9 | 14.0 | 12.0 | 13.3 | 0.9 |
|  Other charges | 0.8 | 0.9 |  |  | 0.8 |
|  Operating loss | (13.7) | (14.9) | (15.1) | (16.8) | 1.4 |
|  Interest income | 2.9 | 3.1 | 4.3 | 4.8 | (1.4) |
|  Interest expense | (0.9) | (0.9) | (0.7) | (0.7) | (0.2) |
|  Foreign currency gain (loss), net | 10.4 | 11.3 | (8.6) | (9.6) | 19.0 |
|  Other income, net | 0.2 | 0.2 | 0.2 | 0.2 | 0.0 |
|  | 12.6 | 13.6 | (4.9) | (5.4) | 17.5 |
|  Loss from continuing operations before income tax benefit | (1.1) | (1.2) | (20.0) | (22.2) | 18.8 |
|  Income tax benefit, net | (4.5) | (4.9) | (3.5) | (3.9) | (1.1) |
|  Income (Loss) from continuing operations | 3.4 | 3.7 | (16.5) | (18.4) | 19.9 |
|  Loss from discontinued operations, net of tax | (12.0) | (13.0) | (11.9) | (13.3) | (0.0) |
|  Net loss | $(8.6) | (9.3) | $(28.4) | (31.6) | $19.9 |

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Six Months Ended<br>June 30, 2025** | **Six Months Ended<br>June 30, 2025** | **Six Months Ended<br>June 30, 2024** | **Six Months Ended<br>June 30, 2024** | |
|  | **Amount** | **% of<br>Total Revenues** | **Amount** | **% of<br>Total Revenues** |<br>**Change<br>Amount** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  **Revenues** |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Net sales – Power solutions business |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Power Analog Solutions | $82.1 | 88.9% | $75.8 | 84.3% | $6.3 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Power IC | 10.2 | 11.1 | 8.2 | 9.1 | 2.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Power solutions business | 92.3 | 100.0 | 84.0 | 93.5 | 8.4 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Net sales – transitional Fab 3 foundry services |  |  | 5.9 | 6.5 | (5.9) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total revenues | $92.3 | 100.0% | $89.8 | 100.0% | $2.5 |

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Six Months Ended<br>June 30, 2025** | **Six Months Ended<br>June 30, 2025** | **Six Months Ended<br>June 30, 2024** | **Six Months Ended<br>June 30, 2024** | |
|  | **Amount** | **% of<br>Net Sales** | **Amount** | **% of<br>Net Sales** |<br>**Change<br>Amount** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  **Gross Profit** |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Gross profit – Power solutions business |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Power Analog Solutions | $14.8 | 18.0% | $13.3 | 17.6% | $1.5 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Power IC | 4.3 | 41.7 | 3.6 | 43.9 | 0.7 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Power solutions business | 19.1 | 20.7% | 17.0 | 20.2% | 2.1 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Gross profit – transitional Fab 3 foundry services |  |  | (0.8) | (13.7) | 0.8 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total gross profit | $19.1 | 20.7% | $16.1 | 18.0% | $2.9 |

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#### Revenues
Total revenues were $92.3 million for the six months ended June 30, 2025, a $2.5 million, or 2.8%, increase compared to $89.8 million for the six months ended June 30, 2024. This increase was primarily due to an increase in revenue related to our Power solutions business as described below.

**The Power solutions business.** Net sales from our Power solutions business were $92.3 million for the six months ended June 30, 2025, an $8.4 million, or 10.0%, increase compared to $84.0 million for the six months ended June 30, 2024. The increase in net sales from our Power solutions business line was attributable to a higher demand for power products such as MOSFETs in the communication applications. A higher demand for our Power IC products, primarily for LED televisions and OLED IT devices, also had a favorable impact on net sales.

#### Gross Profit
Total gross profit was $19.1 million for the six months ended June 30, 2025 compared to $16.1 million for the six months ended June 30, 2024, a $2.9 million, or 18.1%, increase. Gross profit as a percentage of net sales for the six months ended June 30, 2025 increased to 20.7% compared to 18.0% for the six months ended June 30, 2024. The increase in gross profit and gross profit as a percentage of net sales was primarily due to our Power solutions business as further described below.

**The Power solutions business.** Gross profit from our Power solutions business was $19.1 million for the six months ended June 30, 2025, which represented a $2.1 million, or 12.5%, increase from gross profit of $17.0 million for the six months ended June 30, 2024. Gross profit as a percentage of net sales for the six months ended June 30, 2025 increased to 20.7% compared to 20.2% for the six months ended June 30, 2024. The year-over-year increase in gross profit as a percentage of net sales was primarily attributable to the appreciation in value of U.S. dollar against the Korean Won in the first quarter of 2025, which was offset in part by an unfavorable product mix primarily relating to ASP erosion due to increased pricing pressure on our older generation products, particularly in China.

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#### Net Sales – Power solutions business by Geographic Region
We report net sales – Power solutions business by geographic region based on the location to which the products are billed. The following table sets forth our net sales – Power solutions business by geographic region and the percentage of total net sales – Power solutions business represented by each geographic region for the six months ended June 30, 2025 and 2024:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Six Months Ended<br>June 30, 2025** | **Six Months Ended<br>June 30, 2025** | **Six Months Ended<br>June 30, 2024** | **Six Months Ended<br>June 30, 2024** | |
|  | **Amount** | **% of<br>Net Sales –<br>Power<br>solutions<br>business** | **Amount** | **% of<br>Net Sales –<br>Power<br>solutions<br>business** |<br>**Change<br>Amount** |
|  | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** | **(Dollars in millions)** |
|  Korea | $44.4 | 48.1% | $37.0 | 44.0% | $7.5 |
|  Asia Pacific (other than Korea) | 43.4 | 47.0 | 43.7 | 52.0 | (0.3) |
|  United States | 2.7 | 2.9 | 0.6 | 0.8 | 2.0 |
|  Europe | 1.8 | 2.0 | 2.7 | 3.2 | (0.8) |
|  | $92.3 | 100.0% | $84.0 | 100.0% | $8.4 |

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Net sales – Power solutions business in Korea increased from $37.0 million for the six months ended June 30, 2024 to $44.4 million for the six months ended June 30, 2025, or by $7.5 million, or 20.2%, primarily due to a higher demand for power products such as MOSFETs, primarily for smartphone applications. A higher demand for our Power IC products, primarily for LED televisions and OLED IT devices, also had a favorable impact on net sales.

Net sales – Power solutions business in Asia Pacific (other than Korea) were $43.4 million for the six months ended June 30, 2025, which remained almost flat, compared to $43.7 million for the six months ended June 30, 2024.

#### Operating Expenses
**Selling, General and Administrative Expenses.** Selling, general and administrative expenses were $19.0 million, or 20.6% of total revenues, for the six months ended June 30, 2025, compared to $19.3 million, or 21.5% of total revenues, for the six months ended June 30, 2024. The decrease of $0.2 million, or 1.2%, was primarily attributable to a decrease in professional fees mainly comprised of legal and consulting fees, which was offset in part by a net increase in employee compensation and certain benefit related charges.

**Research and Development Expenses.** Research and development expenses were $12.9 million, or 14.0% of total revenues, for the six months ended June 30, 2025, compared to $12.0 million, or 13.3% of total revenues, for the six months ended June 30, 2024. The increase of $0.9 million, or 7.8%, was primarily attributable to higher personnel costs resulting from the increased headcount of research and development staff.

**Other Charges.** For the six months ended June 30, 2025, we recorded $0.5 million of one-time employee incentives and $0.3 million of certain executive separation benefit related accruals.

#### Operating Loss
As a result of the foregoing, operating loss of $13.7 million was recorded for the six months ended June 30, 2025 compared to operating loss of $15.1 million for the six months ended June 30, 2024. As discussed above, the improvement in operating loss of $1.4 million resulted primarily from a $2.9 million increase in gross profit and a $0.2 million decrease in selling, general and administrative expenses, which was offset in part by a $0.9 million increase in research and development expenses, and a $0.8 million increase in other charges.

#### Other Income (Expense)
**Interest Income.** Interest income was $2.9 million and $4.3 million for the six months ended June 30, 2025 and 2024, respectively.

**Interest Expense.** Interest expense was $0.9 million and $0.7 million for the six months ended June 30, 2025 and 2024, respectively. The increase of $0.2 million, or 26.6%, was primarily due to the Term Loan that we executed in March 2024.

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**Foreign Currency Gain (Loss), Net.** Net foreign currency gain for the six months ended June 30, 2025 was $10.4 million compared to net foreign currency loss of $8.6 million for the six months ended June 30, 2024. The net foreign currency gain for the six months ended June 30, 2025 was due to the appreciation in value of the Korean won relative to the U.S. dollar during the period. The net foreign currency loss for the six months ended June 30, 2024 was due to the depreciation in value of the Korean won relative to the U.S. dollar during the period.

A substantial portion of our net foreign currency gain or loss is non-cash translation gain or loss associated with intercompany long-term loans to one of our Korean subsidiaries, which are denominated in U.S. dollars, and are affected by changes in the exchange rate between the Korean won and the U.S. dollar. As of June 30, 2025 and 2024, the outstanding intercompany loan balances, including accrued interest between our Korean subsidiary, Magnachip Semiconductor, Ltd., and our Dutch subsidiary, were $241.7 million and $261.5 million, respectively. Foreign currency translation gain or loss from intercompany balances were included in determining our consolidated net income (loss) since the intercompany balances were not considered long-term investments in nature because management intended to settle these intercompany balances at their respective maturity dates.

#### Income Tax Benefit, Net
Income tax benefit was $4.5 million for the six months ended June 30, 2025, which was primarily attributable to the estimated taxable loss in our Korean subsidiary for the respective period, including loss recognized in connection with the shutdown of the discontinued Display business during the second quarter of 2025.

Income tax benefit was $3.5 million for the six months ended June 30, 2024, which was primarily due to the estimated taxable loss for the respective period from its primary operating entity in Korea for continuing operations.

#### Income (Loss) from Continuing Operations
Income from continuing operations for the six months ended June 30, 2025 was $3.4 million compared to loss from continuing operations of $16.5 million for the six months ended June 30, 2024. The $19.9 million improvement in results from continuing operations was primarily attributable to a $19.0 million improvement in net foreign currency gain or loss, a $1.4 million decrease in operating loss and a $1.1 million increase in income tax benefit, which was offset in part by a $1.4 million decrease in interest income.

#### Loss from Discontinued Operations, Net of Tax
Loss from discontinued operations, net of tax for the six months ended June 30, 2025 was $12.0 million, which remained almost flat, compared to loss from discontinued operations, net of tax of $11.9 million for the six months ended June 30, 2024.

#### Net Loss
As a result of the foregoing, a net loss of $8.6 million was recorded for the six months ended June 30, 2025 compared to a net loss of $28.4 million for the six months ended June 30, 2024. As discussed above, the improvement in net loss of $19.9 million primarily resulted from a $19.9 million decrease in loss from continuing operations.

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#### Liquidity and Capital Resources
Our principal capital requirements are to fund sales and marketing, invest in research and development and capital equipment, to make debt service payments and to fund working capital needs. We calculate working capital as current assets less current liabilities.

Our principal sources of liquidity are our cash, cash equivalents, cash flows from operations and financing activities. Our ability to manage cash and cash equivalents may be limited, as our primary cash flows are dictated by the terms of our sales and supply agreements, contractual obligations, debt instruments and legal and regulatory requirements. From time to time, we may sell accounts receivable to third parties under factoring agreements or engage in accounts receivable discounting to facilitate the collection of cash. In addition, from time to time, we may make payments to our vendors on extended terms with their consent. As of June 30, 2025, we did not have any accounts payable on extended terms or payment deferment with our vendors.

As of June 29, 2018, our Korean subsidiary, Magnachip Semiconductor, Ltd. ("MSK"), entered into an arrangement whereby it (i) acquired a water treatment facility from SK hynix for $4.2 million to support our fabrication facility in Gumi, Korea, and (ii) subsequently sold the water treatment facility for $4.2 million to a third party management company that we engaged to run the facility for a 10-year term beginning July 1, 2018. As of June 30, 2025, the outstanding obligation of this arrangement is approximately $12.9 million for remaining service term through 2028.

On March 26, 2024, MSK executed a Standard Credit Agreement (together with its General Terms and Conditions, the "Loan Agreement") with Korea Development Bank ("KDB"). The Loan Agreement provides for a working capital term loan (the "Term Loan") of KRW 40,000,000,000 (approximately $29.5 million based on the KRW/USD exchange rate of 1,356.4:1 as of June 30, 2025 as quoted by KEB Hana Bank). The Term Loan requires monthly interest-only payments and matures on March 26, 2027, at which time the full principal balance will be due and payable.

On June 26, 2025, under its existing Equipment Financing Credit Agreement with KDB, MSK entered into a CAPEX Loan of KRW 9,520,000,000 (approximately $7.0 million based on the KRW/USD exchange rate of 1,356.4:1 as of June 30, 2025 as quoted by KEB Hana Bank). The CAPEX Loan requires monthly interest-only payments, with principal repayments deferred for an initial two-year period and amortized over the subsequent eight years, and matures on June 26, 2035.

As of June 30, 2025, cash and cash equivalents held by MSK were $102.5 million, which represents 90% of our total cash and cash equivalents on a consolidated basis. We currently believe that we will have sufficient cash reserves from cash on hand and expected cash from operations to fund our operations as well as capital expenditures for the next 12 months and the foreseeable future.

#### Working Capital
Our working capital balance as of June 30, 2025 was $156.5 million compared to $173.0 million as of December 31, 2024. The decrease in working capital balance was mainly attributable to a $25.3 million decrease in cash and cash equivalents resulted primarily from a $6.5 million of severance and other employee-related costs in connection with the liquidation of MMS, and continued execution of capital expenditures and stock repurchase program.

#### Cash Flows from Operating Activities
Cash outflow used in operating activities totaled $29.8 million for the six months ended June 30, 2025, compared to $5.1 million of cash outflow used in operating activities for the six months ended June 30, 2024. The net operating cash outflow for the six months ended June 30, 2025 reflects our net loss of $8.6 million, as adjusted favorably by $0.3 million, which mainly consisted of depreciation and amortization, provision for severance benefits, provision for inventory reserves, net foreign currency gain and stock-based compensation, and net unfavorable impact of $21.5 million from changes in operating assets and liabilities.

#### Cash Flows from Investing Activities
Cash outflow used in investing activities totaled $7.7 million for the six months ended June 30, 2025, compared to $33.1 million of cash outflow used in investing activities for the six months ended June 30, 2024. The $25.4 million decrease in cash outflow was primarily attributable to a $30.0 million of investment in short-term financial instruments in the first half of 2024, a $2.8 million of net decrease in hedge collateral and $2.8 million decrease in net payment of guarantee deposits, which was offset in part by a $10.5 million increase in purchase of property, plant and equipment.

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#### Cash Flows from Financing Activities
Cash inflow provided by financing activities totaled $2.6 million for the six months ended June 30, 2025, compared to $22.9 million of cash inflow provided by financing activities for the six months ended June 30, 2024. The financing cash inflow for the six months ended June 30, 2025 was primarily attributable to the $7.0 million of proceeds received from the CAPEX Loan with KDB, which was offset in part by a payment of $3.5 million for the repurchases of our common stock pursuant to our stock repurchase program and a payment of $0.5 million for the repurchase of our common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock units. The financing cash inflow for the six months ended June 30, 2024 was primarily attributable to the $30.1 million of proceeds received from the Term Loan with KDB, which was offset in part by a payment of $6.3 million for the repurchases of our common stock pursuant to our stock repurchase program and a payment of $0.5 million for the repurchase of our common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

For additional cash flow information associated with our discontinued operation, please see "Item 1. Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note 2 – Discontinued Operations" included elsewhere in this Report.

#### Capital Expenditures
We routinely make capital expenditures for fabrication facility maintenance, enhancement of our existing facility and reinforcement of our global research and development capability. For the six months ended June 30, 2025, capital expenditures for property, plant and equipment were $12.1 million, a $10.5 million, or 671.6%, increase from $1.6 million for the six months ended June 30, 2024. The capital expenditures for the six months ended June 30, 2025 and 2024 were related to meeting our customer demand and supporting technology and facility improvement at our fabrication facility.

Looking ahead, we expect the capital expenditures for the year ending December 31, 2025 to be in the range of $32 to $34 million, of which $12.1 million was incurred through June 30, 2025. The $32 to $34 million range includes approximately $20 to $22 million planned for new investments into our fabrication facility located in Gumi, Korea. The capital expenditures for 2025 will be partially funded through the $26.5 million Equipment Financing Credit Agreement, which is specifically designated for equipment purchases or upgrades in our Gumi fabrication facility. Of the $12.1 million of capital expenditures incurred in the first half of 2025, $7.0 million was funded by Equipment Financing Credit Agreement. These new investments in the Gumi fabrication facility are expected to drive development of new generation products, and upgrade new tools to optimize product mix and improve gross profit margin in the near future and the longer-term.

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#### Critical Accounting Policies and Estimates
Preparing financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the financial statements, the reported amounts of revenues and expenses during the reporting periods and the related disclosures in our consolidated financial statements and accompanying notes.

We believe that our significant accounting policies, which are described further in Note 1 to our consolidated financial statements in our Annual Report on Form 10-K for our fiscal year ended December 31, 2024, or our 2024 Form 10-K, are critical due to the fact that they involve a high degree of judgment and estimates about the effects of matters that are inherently uncertain. We base these estimates and judgments on historical experience, knowledge of current conditions and other assumptions and information that we believe to be reasonable. Estimates and assumptions about future events and their effects cannot be determined with certainty. Accordingly, these estimates may change as new events occur, as more experience is acquired, as additional information is obtained and as the business environment in which we operate changes.

A description of our critical accounting policies that involve significant management judgement appears in our 2024 Form 10-K, under "Management's Discussion and Analysis of Financial Conditions and Reports of Operations—Critical Accounting Policies and Estimates." There have been no other material changes to our critical accounting policies and estimates as compared to our critical accounting policies and estimates included in our 2024 Form 10-K.

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**Item 3.** [Reserved**]** <br>

**Item 4.** **Controls and Procedures** <br>

#### Evaluation of Disclosure Controls and Procedures
We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our periodic reports filed or submitted under the Exchange Act, is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

In connection with the preparation of this Report, we carried out an evaluation under the supervision of and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, as of June 30, 2025, of the effectiveness of the design and operation of our disclosure controls and procedures, as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Based upon this evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of June 30, 2025.

#### Changes in Internal Control Over Financial Reporting
There were no changes in our internal control over financial reporting during the quarter ended June 30, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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#### PART II. OTHER INFORMATION
**Item 1.** **Legal Proceedings** <br>

For a discussion of legal proceedings, see "Part I, Item 3. Legal Proceedings" of our 2024 Form 10-K.

See also "Item 1A. Risk Factors" in this Report and "Part I, Item 1A. Risk Factors" of our 2024 Form 10-K for additional information.

---

| | |
|:---|:---|
| **Item 1A.** | **Risk Factors**  |

---

The Company is subject to risks and uncertainties, any of which could have a significant or material adverse effect on our business, financial condition, liquidity or consolidated financial statements.

In addition to the other information contained in this Report and the other reports and materials the Company files with the SEC, investors should carefully consider the risk factors disclosed in Part I, Item 1A of our 2024 Form 10-K as well as in our subsequent filings with the SEC. The risks described herein and therein are not the only ones we face.

There have been no material changes to the risk factors disclosed in Part I, Item 1A of our 2024 Form 10-K.

------

**Item 2.** **Unregistered Sales of Equity Securities and Use of Proceeds.** <br>

The following table shows the monthly activity related to our repurchases of common stock for the quarter ended June 30, 2025.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Period** | **Total Number<br>of Shares<br>Purchased(1)** | **Average<br>Price Paid<br>per Share** | **Total Number<br>of Shares<br>Purchased as Part<br>of Publicly<br>Announced Plans<br>or Programs(2)** | **Approximate dollar<br>value of Shares that<br>may yet be<br>Purchased under the<br>Plans or Programs<br>(in thousands)(2)** |
|  April 2025 | 612184 | $3.02 | 612184 | $21639 |
|  May 2025(1) | 2723 | $3.28 |  | $21639 |
|  June 2025 | 116650 | $3.87 | 116650 | $21188 |
|  Total | 731557 | $3.16 | 728834 | $21188 |

---

(1) Includes 2,723 shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units issued under our equity incentive plans.

(2) On July 19, 2023, the Company's Board of Directors authorized a $50 million stock buyback program. Purchases have been and will be made in the open market or through privately negotiated transactions, depending upon market conditions and other factors. In connection with the repurchase program, the Company established a stock trading plan with Needham & Company, LLC in accordance with Rule 10b5-1 under the Exchange Act.

**Item 3.** **Defaults Upon Senior Securities** <br>

Not applicable.

**Item 4.** **Mine Safety Disclosures** <br>

Not applicable.

------

Item 5. Other Information

Securities Trading Plans of Directors and Executive Officers

During our last fiscal quarter, no director or officer, as defined in Rule 16a-1(f), adopted or terminated a "Rule 10b5-1 trading arrangement" or a "non-Rule 10b5-1 trading arrangement," each as defined in Regulation S-K Item 408.

Voluntary Resignation Program

As of August 1, 2025, we announced a voluntary resignation program (the "Program") as part of our cost reduction initiatives to align our spending level with a strategy to become a pure-play power company. The shutdown of the Display business made some shared function headcount redundant because such functions had supported both the Display and Power businesses. Due to the voluntary nature of the Program, we are unable to provide an exact amount of the related financial impact at this time. However, the Program is expected to result in estimated annual savings in operating expenses of $2 to $3 million with the payback period of 1.5 years.

------

**Item 6.** **Exhibits.** <br>

---

| | |
|:---|:---|
| **Exhibit<br>Number** | **Description** |
| 10.1<sup>#\*</sup> | [Amendment to Employment Agreement, dated April 28, 2025, by and among Magnachip Semiconductor Corporation, Magnachip Semiconductor, Ltd., and Young-Joon Kim.](d913307dex101.htm) |
| 10.2<sup>#\*</sup> | [Amended and Restated Executive Service Agreement, dated April 28, 2025, by and among Magnachip Semiconductor Corporation, Magnachip Semiconductor, Ltd., and Shin Young Park.](d913307dex102.htm) |
| 10.3<sup>#\*</sup> | [Amendment to Employment Agreement, dated April 28, 2025, by and among Magnachip Semiconductor Corporation, Magnachip Semiconductor, Ltd., and Shin Young Park.](d913307dex103.htm) |
| 10.4<sup>#\*</sup> | [Amended and Restated Director Compensation Policy, dated June 26, 2025.](d913307dex104.htm) |
| 31.1<sup>#</sup> | [Certification pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934 of the Principal Executive Officer.](d913307dex311.htm) |
| 31.2<sup>#</sup> | [Certification pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934 of the Principal Financial Officer.](d913307dex312.htm) |
| 32.1† | [Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, of the Principal Executive Officer.](d913307dex321.htm) |
| 32.2† | [Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, of the Principal Financial Officer.](d913307dex322.htm) |
| 101.INS<sup>#</sup> | Inline XBRL Instance Document. |
| 101.SCH<sup>#</sup> | Inline XBRL Taxonomy Extension Schema Document. |
| 101.CAL<sup>#</sup> | Inline XBRL Taxonomy Extension Calculation Linkbase Document. |
| 101.DEF<sup>#</sup> | Inline XBRL Taxonomy Extension Definition Linkbase Document. |
| 101.LAB<sup>#</sup> | Inline XBRL Taxonomy Extension Label Linkbase Document. |
| 101.PRE<sup>#</sup> | Inline XBRL Taxonomy Extension Presentation Linkbase Document. |
| 104 | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). |

---

Footnotes:

<sup>#</sup> Filed herewith

† Furnished herewith

\* Management contract, compensatory plan or arrangement

------

#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | MAGNACHIP SEMICONDUCTOR CORPORATION<br> (Registrant) | MAGNACHIP SEMICONDUCTOR CORPORATION<br> (Registrant) |
| Dated: August 5, 2025 | By: | /s/ Young-Joon Kim |
|  |  | Young-Joon Kim |
|  |  | Chief Executive Officer<br> (Principal Executive Officer) |
| Dated: August 5, 2025 | By: | /s/ Shin Young Park |
|  |  | Shin Young Park |
|  |  | Chief Financial Officer<br> (Principal Financial Officer and Principal Accounting Officer) |

---

## Exhibit 10.1

**Exhibit 10.1**![LOGO](g913307g0804163031836.jpg)

April 28, 2025

Mr. Young-Joon Kim

*[address omitted]* 

---

| | |
|:---|:---|
| **Re:** | **Amendment to Employment Agreement**  |

---

Dear Mr. Kim,

This letter (this "<u>Amendment</u>") serves as a second amendment to your Employment Agreement, originally entered into on April 26, 2018 (the "<u>Original Agreement</u>"), as previously amended by the certain letter agreement dated September 3, 2018 (the "<u>First Amendment</u>"). The Original Agreement and the First Amendment are collectively referred to as the "<u>Employment Agreement</u>". Any capitalized term not otherwise defined in this Amendment shall have the meaning ascribed to such term in the Employment Agreement.

This Amendment sets forth the agreement among you, Magnachip Semiconductor Corporation ("<u>Parent</u>") and Magnachip Semiconductor, Ltd. (together with Parent, the "<u>Company</u>") concerning a temporary reduction in your Annual Base Salary as described below.

**1.** **Temporary Salary Reduction.** Effective as of April 1, 2025, your Annual Base Salary of USD 560,100
(the " <u>Original Base Salary</u> ") will be temporarily reduced by twenty percent (20%) to the annualized amount of USD 448,080 (the " <u>Reduced Base Salary</u> ").

**2.** **Duration of Reduction.** This reduction will remain in effect until such time as the Company becomes
"profitable". The Company shall be deemed to have become profitable if the "operating income" line on the consolidated financial statements of the Company is greater than zero for any two (2) consecutive fiscal quarters. If
the Company becomes profitable, then your Annual Base Salary shall return to the Original Base Salary, effective as of the first day of the fiscal quarter immediately following such profitable two (2) consecutive fiscal quarters. For the
avoidance of doubt, even if the Company does not remain profitable in subsequent fiscal quarters, your Annual Base Salary shall not be reduced unless otherwise agreed in writing by you and the Company.

**3.** **Restoration of Base Salary.** Upon the occurrence of a Change in Control (regardless of whether
accompanied by termination), your Annual Base Salary shall immediately return to the Original Base Salary.

**4.** **Preservation of Original Base Salary for Certain Calculations.** Notwithstanding anything to the contrary
herein or in the Employment Agreement, (a) the calculation of any statutory severance or pension benefits will be done based on your Original Base Salary prior to the reduction described in <u>Section</u> <u>1</u> above (and not the
Reduced Base Salary), and (b) any reference to "Annual Base Salary" or "Final Base Salary" in Sections 3(b) and 5(b) of the Employment Agreement shall be deemed to refer to your Original Base Salary prior to the
reduction described in <u>Section</u> <u>1</u> above (and not the Reduced Base Salary).

Magnachip Semiconductor, 40F, Parc.1 Tower 2, 108, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea, 07335

------

![LOGO](g913307g0804163032069.jpg)

This Amendment and the Employment Agreement, as amended, contain the entire understanding among the parties on the subjects covered herein and supersede all prior agreements, arrangements and understandings, whether written or oral, regarding the subjects covered herein. Except as expressly set forth in this Amendment, all other terms and conditions of the Employment Agreement, as amended, shall remain unchanged and in full force and effect.

Please indicate your agreement to the terms of this Amendment by signing and returning this letter to me by May 1, 2025.

Yours sincerely,

---

| | |
|:---|:---|
| MAGNACHIP SEMICONDUCTOR CORPORATION | MAGNACHIP SEMICONDUCTOR CORPORATION |
| By: | /s/ Theodore Kim |
| Name: Theodore Kim | Name: Theodore Kim |
| Title: Chief Compliance Officer and General Counsel | Title: Chief Compliance Officer and General Counsel |
| MAGNACHIP SEMICONDUCTOR, LTD. | MAGNACHIP SEMICONDUCTOR, LTD. |
| By: | /s/ Theodore Kim |
| Name: Theodore Kim | Name: Theodore Kim |
| Title: Director and Executive Vice President | Title: Director and Executive Vice President |

---

I hereby confirm my receipt, understanding and agreement with the terms of this Amendment.

---

| |
|:---|
| /s/ Young-Joon Kim |
| Young-Joon Kim |

---

## Exhibit 10.2

**Exhibit 10.2** 

***Shin Young Park***

**AMENDED AND RESTATED** 

**EXECUTIVE SERVICE AGREEMENT** 

This Amended and Restated Executive Service Agreement (this "<u>Agreement</u>"), effective as of April 28, 2025 (the "<u>Effective Date</u>"), is made by and between Shin Young Park (the "<u>Executive</u>"), on the one hand, and Magnachip Semiconductor Corporation, a Delaware corporation ("<u>Parent</u>"), and Magnachip Semiconductor, Ltd., a wholly owned subsidiary of Parent ("<u>MSK</u>" and together with Parent and each of its Affiliates that may engage the Executive from time to time, including any and all successors thereto, the "<u>Company</u>"), on the other hand.

**RECITALS** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A. The Company and the Executive desire to enter into this Agreement to assure the Company of the continued exclusive services of the Executive and to set forth the rights and duties of the parties hereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. Except as otherwise set forth herein, this Agreement is intended to supersede any prior agreements or understandings, whether formal or informal, between the Executive and the Company, including the Executive Service Agreement dated as of February 23, 2022, by and between the Executive, Parent and MSK (the "<u>Prior Agreement</u>").

**AGREEMENT** 

NOW, THEREFORE, in consideration of the foregoing and of the respective covenants and agreements set forth below, the parties hereto agree as follows:

1. <u>Certain Definitions</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) "<u>Affiliate</u>" shall mean, with respect to any Person, any other Person directly or indirectly controlling, controlled by or under common control with such Person, where "control" shall have the meaning given such term under Rule 405 of the Securities Act of 1933, as amended.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) "<u>Agreement</u>" shall have the meaning set forth in the preamble hereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) "<u>Annual Base Salary</u>" shall have the meaning set forth in <u>Section</u> <u>3(a)</u>. For the avoidance of doubt, no other compensation (including the Annual Bonus and the Equity Awards) or benefit shall be included in, or be a part of, the Annual Base Salary.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) "<u>Annual Bonus</u>" shall have the meaning set forth in <u>Section</u> <u>3(b)</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) "<u>Award Agreements</u>" shall have the meaning set forth in <u>Section</u> <u>1(o)</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) "<u>Board</u>" shall mean the Board of Directors of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) The Company shall have "<u>Cause</u>" to terminate the Executive's engagement pursuant to <u>Section</u> 4(a)(iii) hereunder upon (i) the Executive's conviction of, or a plea of *nolo contendere* to, a felony or other crime involving moral turpitude (or, in each case, equivalent crimes in a jurisdiction other than the United States), but excluding minor traffic violations; (ii) the Executive's commission of fraud, embezzlement or misappropriation of funds; (iii) a breach by the Executive of the Executive's fiduciary duty to the Company;

------

(iv) the Executive's refusal to fulfill the Executive's duties and responsibilities (other than by reason of death or Disability) to the Company; (v) the Executive's material violation of any established lawful policy of the Company; (vi) the Executive's material breach of any of the terms of any agreement the Executive has with the Company; (vii) the Executive's habitual use of illicit drugs or habitual abuse of alcohol that affects the Executive's job performance; or (viii) any gross negligence, material misconduct or material wrongful act or omission on the Executive's part in connection with the Executive's duties and responsibilities to the Company. The Company may terminate the Executive's engagement for Cause under this Agreement, following issuance to the Executive of written notice of the circumstances the Company believes constitute Cause, at any time within 90 days after it becomes aware of such circumstances; <u>provided</u>, <u>however</u>, that, if the basis for termination is curable, then the Executive shall have 15 days after receipt of such written notice to cure such basis, and if not cured, the Company may terminate the Executive's engagement for Cause at any time within 90 days after the expiration of such cure period. If, within 90 days subsequent to termination of Executive's engagement for any reason (other than by the Company for Cause), the Company determines that the Executive's engagement could have been terminated for Cause, the Executive's engagement will be deemed to have been terminated for Cause for all purposes, and the Executive will be required to disgorge to the Company all amounts received pursuant to this Agreement or otherwise on account of such termination that would not have been payable to the Executive had such termination been by the Company for Cause; <u>provided</u>, <u>however</u>, that the Company's ability to retroactively determine that the Executive's engagement could have been terminated for Cause under this sentence will cease upon the occurrence of a Change in Control.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) "<u>CEO</u>" shall mean the Chief Executive Officer of Parent.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) "<u>Change in Control</u>" has the meaning given to such term in the Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) "<u>Code</u>" shall mean the Internal Revenue Code of 1986, as amended.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k) "<u>Date of Termination</u>" shall mean the effective date of termination of Executive's engagement, as set forth in <u>Section</u> <u>4</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(l) "<u>Disability</u>" shall mean a finding by the Company of the Executive's incapacitation through any illness, injury, accident or condition of either a physical or psychological nature that has resulted in the Executive's inability to perform the essential functions of the Executive's position, even with reasonable accommodations, for 180 calendar days during any period of 365 consecutive calendar days, and such incapacity is expected to continue.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(m) "<u>Effective Date</u>" shall have the meaning set forth in the preamble hereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(n) "<u>Executive</u>" shall have the meaning set forth in the preamble hereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(o) "<u>Equity Awards</u>" means the equity awards that the Executive may receive subject to the Board's approval and under the terms of the Equity Incentive Plan and standard forms of award agreements under the Equity Incentive Plan (the "<u>Award Agreements</u>").

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(p) "<u>Equity Incentive Plan</u>" means, as applicable, the Magnachip Semiconductor Corporation 2020 Equity and Incentive Compensation Plan or any predecessor or successor equity incentive plan of Parent, as amended or amended and restated from time to time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(q) "<u>Final Base Salary</u>" means the Executive's Annual Base Salary as in effect immediately prior to the termination of the Executive's engagement (or, if clause (i) or (ii) of the definition of "Good Reason" is implicated, immediately before any relevant diminution of the Executive's Annual Base Salary).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(r) The Executive shall have "<u>Good Reason</u>" to resign or otherwise terminate the Executive's engagement with the Company pursuant to <u>Section</u> <u>4(a)(v)</u> in the event that any of the following actions are taken by the Company without the Executive's consent: (i) if upon or following a Change in Control, a diminution in the Executive's Annual Base Salary or Target Annual Bonus opportunity; (ii) if prior to a Change in Control, a diminution in (A) the Executive's Annual Base Salary, other than an across the board cumulative reduction of no more than 15% that applies in a similar manner to all similarly-situated members of the senior management of the Company or (B) the Executive's Target Annual Bonus opportunity (other than a reduction that occurs as a result of a reduction described in the foregoing clause (A)); (iii) the Company's material breach of any of the material terms of any material agreement between the Executive and the Company; or (iv) a non-temporary relocation of the Executive's primary work location by the Company to a location that is more than 50 kilometers from the Executive's principal place of service as of the date hereof (which the parties acknowledge is Seoul, South Korea and/or Cheongju, South Korea) and that increases the Executive's one-way commute to work by more than 50 kilometers. The Executive will not have Good Reason to terminate the Executive's engagement and receive payments or benefits under <u>Section</u> <u>5(b)</u> unless the Executive provides the Board and the CEO with written notice of the circumstances the Executive believes constitute Good Reason within 30 days after the occurrence of such circumstances. If the Company does not cure within 15 days after receipt of such written notice, then the Executive may terminate the Executive's engagement for Good Reason at any time within 90 days after the expiration of such cure period. If the Executive terminates the Executive's engagement prior to the expiration of the 15-day cure period or more than 90 days after the expiration of the cure period, the Executive will not be treated as having terminated the Executive's engagement for Good Reason.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(s) "<u>Inventions</u>" shall have the meaning set forth in <u>Section</u> <u>7(c)(i)</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(t) "<u>Notice of Termination</u>" shall have the meaning set forth in <u>Section</u> <u>4(b)</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(u) "<u>Parent</u>" shall have the meaning set forth in the preamble hereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) "<u>Person</u>" shall mean an individual, partnership, corporation, limited liability company, business trust, joint stock company, trust, unincorporated association, joint venture, governmental authority or other entity of whatever nature.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(w) "<u>Prior Agreement</u>" shall have the meaning set forth in the Recitals.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(x) "<u>Proprietary Rights</u>" shall have the meaning set forth in <u>Section</u> <u>7(c)(i)</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(y) "<u>Target Annual Bonus</u>" means the Executive's target Annual Bonus, expressed as a percentage of the Annual Base Salary, under the terms of the Company's cash bonus plan as is then in effect.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(z) "<u>Term</u>" shall have the meaning set forth in <u>Section</u> <u>2(b)</u>.

2. <u>Executive's Service</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>In General</u>. The Company shall engage the Executive, and the Executive shall provide services to the Company, for the period set forth in <u>Section</u> <u>2(b)</u>, in the position(s) set forth in <u>Section</u> <u>2(c)</u>, and upon the other terms and conditions herein provided.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Term</u>. The term of this Agreement (the "<u>Term</u>") shall begin on the Effective Date and remain in effect, until terminated as provided in <u>Section</u> <u>4</u>. Notwithstanding anything herein to the contrary, the Executive's engagement with the Company shall be "at-will", and the Executive or the Company may terminate the Executive's engagement for any reason or no reason at any time, in either case subject to <u>Section</u> <u>4</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Position and Duties</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) During the Term, the Executive shall serve as Chief Financial Officer of Parent and MSK, with responsibilities, duties and authority customary for such position; <u>provided</u>, <u>however</u>, that the Company may alter such responsibilities, duties and authority from time to time. The Executive shall also serve as an officer of other Affiliates of the Company as requested by the Company. Except as otherwise provided herein, the Executive shall not be entitled to any additional compensation for service as a member of the Board or other positions or titles the Executive may hold with any Affiliate of the Company to the extent the Executive is so appointed. The Executive shall report to the CEO or any other officer of the Company as may be designated by the Board or the CEO. The Executive agrees to observe and comply with the Company's rules and policies as adopted from time to time by the Company. The Executive shall devote the Executive's full business time, skill, attention and best efforts to the performance of the Executive's duties hereunder; <u>provided</u>, <u>however</u>, that the Executive shall be entitled to (A) serve on civic, charitable and religious boards and (B) manage the Executive's personal and family investments, in each case, to the extent that such activities do not materially interfere with the performance of the Executive's duties and responsibilities hereunder, are not in conflict with the business interests of the Company or its Affiliates, and do not otherwise compete with the business of the Company or its Affiliates.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) The Executive shall be principally based at the Company's offices in Seoul, South Korea or Cheongju, South Korea. The Executive shall perform the Executive's duties and responsibilities to the Company at such principal place of service and at such other location(s) to which the Company may reasonably require the Executive to travel for Company business purposes.

3. <u>Compensation and Related Matters</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Annual Base Salary</u>. During the Term, the Executive shall receive a base salary at a rate of Three-Hundred Sixty Thousand U.S. Dollars (USD 360,000.00) per annum, which shall be paid in accordance with the customary payroll practices of the Company (the "<u>Annual Base Salary</u>"). The foregoing sentence shall be effective as of April 1, 2025.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Annual Bonus</u>. With respect to each calendar year that ends during the Term, the Executive shall be eligible to receive an annual cash bonus (the "<u>Annual Bonus</u>") under the terms of the Company's cash bonus plan as is then in effect. It is currently intended that the Board will set the Executive's target Annual Bonus at 75% of the Executive's Annual Base Salary, which target Annual Bonus may be increased by the Board in its discretion.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Equity Compensation</u>. While the Executive is engaged to provide services to the Company, the Executive will be eligible to participate in the equity incentive program applicable to the Company's executives. All grants of Equity Awards shall, in all cases, be determined and approved by the Board in its sole discretion. Prior to receiving any Equity Award, the Executive must execute the Award Agreement(s) in the form(s) approved by the Board. Accordingly, the actual terms of any Equity Award will be governed by the Equity Incentive Plan and the actual Award Agreement and documents evidencing the grant of such Equity Award, and not by any other terms set forth herein or otherwise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) <u>Benefits</u>. During the Term, the Executive shall be entitled to participate in the benefit plans, programs and arrangements of the Company now (or, to the extent determined by the Board, hereafter) in effect, in accordance with their terms, including medical and welfare benefits, all on the terms applicable to other similarly situated executives of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) <u>Annual Vacation</u>. During the Term, the Executive shall be entitled to paid-time-off (including vacation days) on an annual basis in accordance with the Company's applicable policies and practices. Under the policies applicable to other similarly situated executives of the Company, any unused paid-time-off (including vacation days) shall neither be carried over to the following year nor be compensated for. Any paid-time-off (including vacation days) shall be taken at the reasonable and mutual convenience of the Company and the Executive.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) <u>Business Expenses</u>. During the Term, the Company shall reimburse the Executive for all reasonable travel and other business expenses incurred by the Executive in the performance of the Executive's duties to the Company, in accordance with the Company's expense reimbursement policies and procedures.

4. <u>Termination</u>. The Executive's engagement hereunder may be terminated without any breach of this Agreement only under the following circumstances:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Circumstances</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) <u>Death</u>. The Executive's engagement hereunder shall terminate upon the Executive's death.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) <u>Disability</u>. If the Executive has incurred a Disability, the Company may give the Executive written notice of its intention to terminate the Executive's engagement. In that event, the Executive's engagement with the Company shall terminate effective on the later of the 30th day after receipt of such notice by the Executive and the date specified in such notice; <u>provided</u>, <u>however</u>, that, if the Executive shall have returned to full-time performance of the Executive's duties hereunder within the 30-day period following receipt of such notice and shall have reasonably demonstrated that the Executive is not subject to a Disability, then the Executive's engagement shall not be terminated pursuant to this clause (ii).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) <u>Termination with Cause</u>. The Company may terminate the Executive's engagement with Cause.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) <u>Termination without Cause</u><u>.</u> The Company may terminate the Executive's engagement without Cause.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) <u>Resignation with Good Reason</u>. The Executive may resign from the Executive's engagement with Good Reason.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) <u>Resignation without Good Reason</u>. The Executive may resign from the Executive's engagement without Good Reason upon not less than thirty (30) days' advance written notice to the Board and the CEO.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Notice of Termination</u>. Any termination of the Executive's engagement with the Company, whether by the Company or the Executive under this <u>Section</u> <u>4</u> (other than termination pursuant to <u>Section</u> <u>4(a)(i)</u>), shall be communicated by written notice to the other party hereto (i) indicating the specific termination provision in this Agreement relied upon, (ii) except with respect to a termination pursuant to <u>Section</u> <u>4(a)(iv)</u> or <u>(vi)</u>, setting forth in reasonable detail the facts and circumstances claimed to provide a basis for termination of the Executive's engagement under the provision so indicated, and (iii) specifying a Date of Termination as provided herein (a "<u>Notice of Termination</u>"). If the Company delivers a Notice of Termination under <u>Section</u> <u>4(a)(ii)</u>, the Date of Termination shall be at least thirty (30) days following the date of such notice; <u>provided</u>, <u>however</u>, that such notice need not specify a Date of Termination, in which case the Date of Termination shall be determined pursuant to <u>Section</u> <u>4(a)(ii)</u>. If the Company delivers a Notice of Termination under <u>Section</u> <u>4(a)(iii)</u> or <u>4(a)(iv)</u>, the Date of Termination shall be, in the Company's sole discretion, the date on which the Executive receives such notice or any subsequent date selected by the Company. If the Executive delivers a Notice of Termination under <u>Section</u> <u>4(a)(v)</u> or <u>4(a)(vi)</u>, the Date of Termination shall be at least thirty (30) days following the date of such notice; <u>provided</u>, <u>however</u>, that the Company may, in its sole discretion, accelerate the Date of Termination to any date that occurs following the Company's receipt of such notice, without changing the characterization of such termination as voluntary, even if such date is prior to the date specified in such notice. The failure by the Company or the Executive to set forth in the Notice of Termination any fact or circumstance that contributes to a showing of Cause or Good Reason shall not waive any right of the Company or the Executive hereunder or preclude the Company or the Executive from asserting such fact or circumstance in enforcing the Company's or the Executive's rights hereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Termination</u> <u>and Resignation</u> <u>of All Positions</u>. Upon termination of the Executive's engagement for any reason, the Executive agrees to resign, as of the Date of Termination or such other date requested by the Company, from all positions and offices that the Executive then holds with the Company and its Affiliates. In addition, as applicable, if the Executive fails to resign from any such positions or offices, the Company shall be relieved of its obligations under <u>Section</u> <u>5(b)</u>.

5. <u>Company Obligations upon Termination of the Executive</u><u>'</u><u>s Engagement</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>In General</u>. Subject to <u>Section</u> <u>11(a)</u>, upon termination of the Executive's engagement for any reason, the Executive (or the Executive's estate) shall be entitled to receive (i) any amount of the Executive's Annual Base Salary earned through the Date of Termination not theretofore paid, (ii) any Annual Bonus for the year prior to the year in which the Date of Termination occurred that was earned but not yet paid, (iii) any expenses owed to the Executive under <u>Section</u> <u>3(f)</u>, and (iv) any vested payment or benefit arising from the Executive's participation in, or benefits under, any qualified benefit plans, programs or

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arrangements under <u>Section</u> <u>3(d)</u> (other than severance plans, programs or arrangements), which amounts shall be payable in accordance with the terms and conditions of such benefit plans, programs or arrangements including, where applicable, any death and disability benefits (the "<u>Accrued Obligations</u>"). Notwithstanding anything herein to the contrary, upon a Termination with Cause, and only in the case of such a termination, the Accrued Obligations shall not include the amount set forth in clause (ii) of the preceding sentence or any other amounts or benefits not payable in accordance with the terms and conditions of any benefit plan, program or arrangement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Termination without Cause or Resignation with Good Reason</u>. Subject to <u>Section</u> <u>11(a)</u> and subject to the Executive's continued compliance with the covenants contained in <u>Sections</u> <u>6</u>, <u>7</u> and <u>10</u>, if the Company terminates the Executive's engagement without Cause pursuant to <u>Section</u> <u>4(a)(iv)</u> or the Executive resigns from the Executive's engagement with Good Reason pursuant to <u>Section</u> <u>4(a)(v)</u>, the Company shall, in addition to the Accrued Obligations:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) continue to pay the Final Base Salary in accordance with the Company's customary payroll practices during the period beginning on the Date of Termination and ending on the earlier to occur of (A) the first anniversary of the Date of Termination and (B) the first date that the Executive violates any covenant contained in <u>Section</u> <u>6</u> or <u>7</u> (the "<u>Salary Payment</u>"), and if the Date of Termination occurs after June 30 of the calendar year in which the Date of Termination occurs, pay the Executive a prorated portion of the Annual Bonus payable with respect to the calendar year in which such termination occurs (which prorated amount shall equal the amount of the Annual Bonus multiplied by a fraction, (x) the numerator of which equals the number of days that have elapsed between January 1 of such calendar year and the Date of Termination and (y) the denominator of which equals 365), based on actual performance achievement for such year, and payable if and when annual bonuses are paid to other senior executives of the Company with respect to such year (the "<u>Pro Rata Bonus</u>", together with the Salary Payment, the "<u>Severance Payment</u>"); <u>provided</u>, <u>however</u>, that, if the Company terminates the Executive's engagement without Cause pursuant to <u>Section</u> <u>4(a)(iv)</u> or the Executive resigns from the Executive's engagement with Good Reason pursuant to <u>Section</u> <u>4(a)(v)</u>, in each case, either (x) during a period of time when the Company is party to a definitive corporate transaction agreement, the consummation of which would result in a Change in Control, or (y) within 18 months following a Change in Control (such a termination a "<u>CIC Qualified Termination</u>"), then the Severance Payment shall instead equal the sum of (xx) one and one-half (1.5) times the Final Base Salary, payable (1) in a single cash lump sum on the sixtieth (60th) day following the Date of Termination in the event that the Change in Control is also a "change in control event" (within the meaning of Section 409A of the Code) or (2) in accordance with the schedule contemplated by the first sentence of this <u>Section</u> <u>5(b)(i)</u> in the event that the Change in Control is not a "change in control event" and (yy) if the Date of Termination occurs after June 30th of the calendar year in which the Date of Termination occurs, an amount equal to an additional month of base salary for each month that has passed since July 1st through the Date of Termination (rounding up for any partial months), and payable in a lump sum on the sixtieth (60th) day following the Date of Termination, in each case, so long as the Release (as defined below) has become effective and the Executive has not violated any covenant contained in <u>Section</u> <u>6</u> or <u>7</u>, in which case the Severance Payment shall be forfeited; for the avoidance of doubt, if the Date of Termination occurs in July, the payment described in clause (yy) above will be equal to one month's base salary; and

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) provide for vesting of any outstanding unvested Equity Awards, as set forth in the Equity Incentive Plan and the applicable Award Agreement(s);

<u>provided</u>, <u>however</u>, that all payments and benefits to be paid or provided pursuant to this <u>Section</u> <u>5(b)</u> shall commence on the 60th day following the Date of Termination, and, only with respect to any cash payments, the initial installment of such payments shall include a lump-sum payment of all amounts accrued under this <u>Section</u> <u>5(b)</u> from the Date of Termination through the date of such initial payment.

Notwithstanding anything herein to the contrary, if the Executive breaches any of the covenants contained in <u>Sections</u> <u>6</u> and <u>7</u>, the Company shall have the right to cease providing any payments or benefits under this <u>Section</u> <u>5(b)</u> and, if requested, the Executive shall repay to the Company within 60 days of such request any previously paid payments or benefits under this <u>Section</u> <u>5(b)</u>; <u>provided</u> that the foregoing shall not apply unless the Company provides the Executive with written notice of the circumstances it believes constitutes a breach of such covenants within 90 days after it becomes aware of such circumstances; <u>provided</u> <u>further</u> that, if the basis for the alleged breach is curable, then the Executive shall have 15 days after receipt of such written notice to cure such basis.

Payment of the amounts and benefits under this <u>Section</u> <u>5(b)</u> is in lieu of any other severance or separation pay payable to the Executive whether under any previous agreement, offer letter or severance program, plan or policy, applicable law (including the laws of the Republic of Korea) or other statute, or otherwise; <u>provided</u> that nothing in this Agreement shall limit or otherwise affect the rights of the Executive may have under any statutory pension under Korean law that has accrued to the Executive's account as of the Date of Termination.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Release</u>. Notwithstanding anything herein to the contrary, the amounts payable and benefits to be provided to the Executive under <u>Section</u> <u>5(b)</u>, other than the Accrued Obligations, shall be contingent upon and subject to the Executive's (or the Executive's estate's, if applicable) execution and non-revocation of a general waiver and release of claims agreement generally consistent with the form attached as <u>Exhibit</u> <u>A</u> hereto (as appropriately modified to comply with applicable law, the "<u>Release</u>") (and the expiration of any applicable revocation period), on or prior to the 60th day following the Date of Termination.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) <u>Survival</u>. The obligations of any of the parties under this Agreement which by their nature may require either partial or total performance after the termination of the Term or this Agreement (including those under <u>Sections</u> <u>6</u>, <u>7</u>, <u>8</u>, <u>9</u> and <u>10</u>) and <u>Sections</u> <u>11</u>, <u>12</u>, <u>14</u>, <u>15</u>, <u>22</u>, <u>23</u>, <u>24</u> and <u>25</u> will survive any termination of this Agreement.

6. <u>Non-Competition; Non-Solicitation; Non-Hire</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) To the fullest extent permitted by applicable law, the Executive agrees that during the Executive's engagement with the Company, and for the 12-month period following termination of the Executive's engagement for any reason, the Executive will not, directly or indirectly, have any equity or equity-based interest, or work or otherwise provide services as an employee, contractor, officer, owner, consultant, partner, director or otherwise, in any business anywhere in the world that competes with any of the businesses of the Company. Notwithstanding the foregoing, the Executive shall be permitted to acquire a passive stock or equity interest in such a business, <u>provided</u> that the stock or other equity interest acquired is not more than five percent (5%) of the outstanding interest in such

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business. Notwithstanding anything herein to the contrary, if prior to the expiration of the aforementioned 12-month period the Executive enters into any agreement that obligates the Executive to provide any form of services to the Company, then such 12-month period shall commence on the date that the Executives ceases to provide services under such agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) To the fullest extent permitted by applicable law, the Executive agrees that during the Executive's engagement with the Company, and for the 12-month period following termination of the Executive's engagement for any reason, the Executive will not, directly or indirectly, on the Executive's own behalf or on behalf of another (i) solicit, induce or attempt to solicit or induce any officer, director, employee or consultant of the Company to terminate their relationship with or leave the Company, or in any way interfere with the relationship between the Company, on the one hand, and any officer, director, employee or consultant thereof, on the other hand, (ii) hire (or other similar arrangement) any Person (in any capacity whether as an officer, director, employee or consultant) who is, or at any time in the 12 months preceding the Date of Termination was, an officer, director, employee or consultant of the Company or (iii) induce or attempt to induce any customer, supplier, prospect, licensee or other business relation of the Company to cease doing business with the Company, or in any way interfere with the relationship between any such customer, supplier, prospect, licensee or business relation, on the one hand, and the Company, on the other hand.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) In the event that the terms of this <u>Section</u> <u>6</u> shall be determined by any court of competent jurisdiction to be unenforceable by reason of its extending for too great a period of time or over too great a geographical area or by reason of its being too extensive in any other respect, it will be interpreted to extend only over the maximum period of time for which it may be enforceable, over the maximum geographical area as to which it may be enforceable, or to the maximum extent in all other respects as to which it may be enforceable, all as determined by such court in such action. The Executive hereby acknowledges that the terms of this <u>Section</u> <u>6</u> are reasonable in terms of duration, scope and area restrictions and are necessary to protect the goodwill of the Company. The Executive hereby authorizes the Company to inform any future employer or prospective employer of the existence and terms of <u>Sections</u> <u>6</u> and <u>7</u> without liability for interference with the Executive's employment or prospective employment.

7. <u>Non-Disclosure of Confidential Information; Non-Disparagement; Intellectual Property</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Non-Disclosure of Confidential Information; Return of Property</u>. The Executive recognizes and acknowledges that the Executive has access to confidential information and/or has had or will have material contact with the Company's customers, suppliers, licensees, representatives, agents, partners, licensors or business relations. The Executive agrees that during the Executive's engagement and in perpetuity thereafter, the Executive shall maintain in confidence and shall not directly, indirectly or otherwise, use, disseminate, disclose or publish, or use for the Executive's benefit or the benefit of any Person, any confidential or proprietary information or trade secrets of or relating to the Company, including information with respect to the Company's operations, processes, products, inventions, business practices, finances, principals, vendors, suppliers, customers, potential customers, marketing methods, costs, prices, contractual relationships, regulatory status, compensation paid to employees or other terms of employment, or deliver to any Person any document, record, notebook, computer program or similar repository of or containing any such confidential or proprietary information or trade secrets. Upon termination of the Executive's engagement for any reason, the Executive shall promptly

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deliver to the Company all correspondence, drawings, manuals, letters, notes, notebooks, reports, programs, plans, proposals, financial documents or any other documents concerning the Company's customers, business plans, marketing strategies, products or processes. The Executive may respond to a lawful and valid subpoena or other legal process but shall give the Company the earliest possible notice thereof, shall, as much in advance of the return date as possible, make available to the Company and its counsel the documents and other information sought and, if requested by the Company, shall reasonably assist such counsel in resisting or otherwise responding to such process.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Non-Disparagement</u>. The Executive shall not, at any time during the Executive's engagement and in perpetuity thereafter, directly or indirectly, knowingly disparage, criticize or otherwise make derogatory statements regarding the Company, or any of its successors, directors or officers. The foregoing shall not be violated by the Executive's truthful responses to legal process or inquiry by a governmental authority.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Intellectual Property Rights</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) The Executive agrees that the results and proceeds of the Executive's services for the Company (including any trade secrets, products, services, processes, know-how, designs, developments, innovations, analyses, drawings, reports, techniques, formulas, methods, developmental or experimental work, improvements, discoveries, inventions, ideas, source and object codes, programs, matters of a literary, musical, dramatic or otherwise creative nature, writings and other works of authorship) resulting from services performed for the Company and any works in progress, whether or not patentable or registrable under copyright or similar statutes, that were made, developed, conceived or reduced to practice or learned by the Executive, either alone or jointly with others (collectively, "<u>Inventions</u>"), shall be works-made-for-hire and the Company (or, if applicable or as directed by the Company) shall be deemed the sole owner throughout the universe of any and all trade secret, patent, copyright and other intellectual property rights (collectively, "<u>Proprietary Rights</u>") of whatsoever nature therein, whether or not now or hereafter known, existing, contemplated, recognized or developed, with the right to use the same in perpetuity in any manner the Company determines in its sole discretion, without any further payment to the Executive whatsoever. If, for any reason, any of such results and proceeds shall not legally be a work-made-for-hire and/or there are any Proprietary Rights which do not accrue to the Company under the immediately preceding sentence, then the Executive hereby irrevocably assigns and agrees to assign any and all of the Executive's right, title and interest thereto, including any and all Proprietary Rights of whatsoever nature therein, whether or not now or hereafter known, existing, contemplated, recognized or developed, to the Company (or, if applicable or as directed by the Company), and the Company or such Affiliates shall have the right to use the same in perpetuity throughout the universe in any manner determined by the Company or such Affiliates without any further payment to the Executive whatsoever. As to any Invention that the Executive is required to assign, the Executive shall promptly and fully disclose to the Company all information known to the Executive concerning such Invention. The Executive hereby waives and quitclaims to the Company any and all claims, of any nature whatsoever, that the Executive now or may hereafter have for infringement of any Proprietary Rights assigned hereunder to the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) The Executive agrees that, from time to time, as may be requested by the Company and at the Company's sole cost and expense, the Executive shall do any and all things that the Company may reasonably deem useful or desirable to establish or document the Company's exclusive ownership throughout the United States of America or any other

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country of any and all Proprietary Rights in any such Inventions, including the execution of appropriate copyright and/or patent applications or assignments. To the extent the Executive has any Proprietary Rights in the Inventions that cannot be assigned in the manner described above, the Executive unconditionally and irrevocably waives the enforcement of such Proprietary Rights. This <u>Section</u> <u>7(c)(ii)</u> is subject to and shall not be deemed to limit, restrict or constitute any waiver by the Company of any Proprietary Rights of ownership to which the Company may be entitled by operation of law by virtue of the Executive's engagement with the Company. The Executive further agrees that, from time to time, as may be requested by the Company and at the Company's sole cost and expense, the Executive shall assist the Company in every proper and lawful way to obtain and from time to time enforce Proprietary Rights relating to Inventions in any and all countries. To this end, the Executive shall execute, verify and deliver such documents and perform such other acts (including appearances as a witness) as the Company may reasonably request for use in applying for, obtaining, perfecting, evidencing, sustaining and enforcing such Proprietary Rights and the assignment thereof. In addition, the Executive shall execute, verify and deliver assignments of such Proprietary Rights to the Company or its designees. The Executive's obligation to assist the Company with respect to Proprietary Rights relating to such Inventions in any and all countries shall continue beyond the termination of the Executive's engagement with the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) <u>P</u><u>rotected Disclosures</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Nothing in this Agreement will preclude, prohibit or restrict the Executive from (A) communicating with, any federal, state or local administrative or regulatory agency or authority, including the Securities and Exchange Commission (the "<u>SEC</u>"); (B) participating or cooperating in any investigation conducted by any governmental agency or authority; or (C) filing a charge of discrimination with the United States Equal Employment Opportunity Commission or any other federal state or local administrative agency or regulatory authority.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Nothing in this Agreement, or any other agreement between the parties, prohibits or is intended in any manner to prohibit, the Executive from (A) reporting a possible violation of federal or other applicable law or regulation to any governmental agency or entity, including the Department of Justice, the SEC, the U.S. Congress and any governmental agency Inspector General, or (B) making other disclosures that are protected under whistleblower provisions of federal law or regulation. This Agreement does not limit the Executive's right to receive an award (including a monetary reward) for information provided to the SEC. The Executive does not need the prior authorization of anyone at the Company to make any such reports or disclosures, and the Executive is not required to notify the Company that the Executive has made such reports or disclosures.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) Nothing in this Agreement or any other agreement or policy of the Company is intended to interfere with or restrain the immunity provided under 18 U.S.C. §1833(b). The Executive cannot be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret that is made (A) (1) in confidence to federal, state or local government officials, directly or indirectly, or to an attorney, and (2) for the purpose of reporting or investigating a suspected violation of law; (B) in a complaint or other document filed in a lawsuit or other proceeding, if filed under seal; or (C) in connection with a lawsuit alleging retaliation for reporting a suspected violation of law, if filed under seal and does not disclose the trade secret, except pursuant to a court order.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) The foregoing provisions regarding protected disclosures are intended to comply with all applicable laws. If any laws are adopted, amended or repealed after the execution of this Agreement, this <u>Section</u> <u>7(e)</u> shall be deemed to be amended to reflect the same.

8. <u>Injunctive Relief</u>. The Executive recognizes and acknowledges that a breach of any of the covenants contained in <u>Sections</u> <u>6</u> and <u>7</u> will cause irreparable damage to the Company and its goodwill, the exact amount of which will be difficult or impossible to ascertain, and that the remedies at law for any such breach will be inadequate. Accordingly, the Executive agrees that in the event of a breach or threatened breach of any of the covenants contained in <u>Sections</u> <u>6</u> and <u>7</u>, in addition to any other remedy that may be available at law or in equity, the Company will be entitled to specific performance and injunctive relief (without posting a bond). In the event of any breach or violation by the Executive of any of the covenants contained in <u>Sections</u> <u>6</u> and <u>7</u>, the time period of such covenant with respect to the Executive shall, to the fullest extent permitted by law, be tolled until such breach or violation is resolved.

9. <u>Indemnification</u><u>.</u> During the Executive's engagement as a director or officer (or both) of Parent, and at all times thereafter during which the Executive may be subject to liability in connection with the Executive's performance of the Executive's duties as a director or officer (or both) of Parent, the Executive shall be entitled to the protection set forth in the Indemnification Agreement between the Executive and the Company to be entered into on or about the date hereof, in addition to the protection of any insurance policies the Company may elect to maintain generally for the benefit of its directors and officers against all costs, charges, and expenses incurred or sustained by the Executive in connection with any action, suit or proceeding to which the Executive may be made a party by reason of the Executive being or having been a director, officer or employee of the Company, as well as any rights the Executive may have under the Company's articles of incorporation and bylaws (in each case, other than any dispute, claim or controversy arising under or relating to this Agreement or otherwise arising under or relating to the Executive's engagement, equity ownership or compensation). Notwithstanding anything herein to the contrary, the Executive's rights under this <u>Section</u> <u>9</u> shall survive the termination or expiration of this Agreement for any reason.

10. <u>Cooperation</u>. The Executive agrees that, subject to the Executive's reasonable availability, during and after the Executive's engagement with the Company, and without the necessity of the Company obtaining a subpoena or court order, the Executive shall provide reasonable cooperation in connection with any suit, action or proceeding (or any appeal from any suit, action or proceeding), and any investigation and/or defense of any claims asserted against the Company Releasees (as defined in the Release), which relates to events occurring during the Executive's engagement (including furnishing relevant information and materials to the Company or its designee and/or providing testimony at depositions and at trial); <u>provided</u> that the Company shall reimburse the Executive for reasonable out-of-pocket expenses the Executive incurs that are associated with any such cooperation; <u>provided</u> <u>further</u> that any such cooperation occurring after the termination of the Executive's engagement shall be scheduled to the extent reasonably practicable so as not to unreasonably interfere with the Executive's business or personal affairs. Notwithstanding anything herein to the contrary, the preceding cooperation covenant shall not apply to any suit, action, proceeding, investigation, defense or claim that arises out of or relates to a dispute between the Executive and any of the Company Releasees.

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11. <u>Section</u> <u>409A of the Code</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>General</u>. The parties hereto acknowledge and agree that, to the extent applicable, this Agreement shall be interpreted in accordance with, and incorporate the terms and conditions required by, Section 409A of the Code and the Department of Treasury Regulations and other interpretive guidance issued thereunder, including any such regulations or other guidance that may be issued after the Effective Date ("<u>Section</u> <u>409A</u>"). Notwithstanding anything herein to the contrary, in the event that the Company determines that any amounts payable hereunder will be taxable currently to the Executive under Section 409A(a)(1)(A) of the Code and related Department of Treasury guidance, the Company and the Executive shall cooperate in good faith to (i) adopt such amendments to this Agreement and appropriate policies and procedures, including amendments and policies with retroactive effect, that they mutually determine to be necessary or appropriate to preserve the intended tax treatment of the benefits provided by this Agreement, to preserve the economic benefits of this Agreement, and to avoid less-favorable accounting or tax consequences for the Company, and/or (ii) take such other actions as mutually determined to be necessary or appropriate to exempt the amounts payable hereunder from Section 409A or to comply with the requirements of Section 409A and thereby avoid the application of penalty taxes thereunder; <u>provided</u>, <u>however</u>, that this <u>Section</u> <u>11(a)</u> does not create an obligation on the part of the Company to modify this Agreement and does not guarantee that the amounts payable hereunder will not be subject to interest or penalties under Section 409A, and in no event whatsoever shall the Company be liable for any additional tax, interest or penalties that may be imposed on the Executive as a result of Section 409A or any damages for failing to comply with Section 409A.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Separation from Service under Section</u> <u>409A</u>. To the extent Section 409A is applicable, notwithstanding anything herein to the contrary: (i) no amount shall be payable pursuant to <u>Section</u> <u>5(a)</u> or <u>5(b)</u> unless the termination of the Executive's engagement constitutes a "separation from service" within the meaning of Section 1.409A-1(h) of the Department of Treasury Regulations; (ii) if the Executive is deemed at the time of the Executive's separation from service to be a "specified employee" for purposes of Section 409A(a)(2)(B)(i) of the Code, to the extent that delayed commencement of any portion of the termination benefits to which the Executive is entitled under this Agreement (after taking into account all exclusions applicable to such termination benefits under Section 409A), including any portion of the additional compensation awarded pursuant to <u>Section</u> <u>5(a)</u> or <u>5(b)</u>, is required in order to avoid a prohibited distribution under Section 409A(a)(2)(B)(i) of the Code, such portion of the Executive's termination benefits shall not be provided to the Executive prior to the earlier of (A) the expiration of the six-month period measured from the date of the Executive's "separation from service" with the Company (as such term is defined in the Department of Treasury Regulations issued under Section 409A) and (B) the date of the Executive's death; <u>provided</u> that, upon the earlier of such dates, all payments deferred pursuant to this clause (ii) shall be paid to the Executive in a lump sum, and any remaining payments due under this Agreement shall be paid as otherwise provided herein; (iii) the determination of whether the Executive is a "specified employee" for purposes of Section 409A(a)(2)(B)(i) of the Code as of the time of the Executive's separation from service shall be made by the Company in accordance with the terms of Section 409A of the Code and applicable guidance thereunder (including Section 1.409A-1(i) of the Department of Treasury Regulations and any successor provision thereto); (iv) for purposes of Section 409A of the Code, the Executive's right to receive installment payments pursuant to <u>Section</u> <u>5</u> shall be treated as a right to receive a series of

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separate and distinct payments; (v) if the sixty day period following the Date of Termination ends in the calendar year following the year that includes the Date of Termination, then payment of any amount that is conditioned upon the execution of the Release and is subject to Section 409A shall not be paid until the first day of the calendar year following the year that includes the Date of Termination, regardless of when the Release is signed; and (vi) to the extent that any reimbursement of expenses or in-kind benefits constitutes "deferred compensation" under Section 409A, such reimbursement or benefit shall be provided no later than December 31 of the year following the year in which the expense was incurred. The amount of expenses reimbursed in one year shall not affect the amount eligible for reimbursement in any subsequent year. The amount of any in-kind benefits provided in one year shall not affect the amount of in-kind benefits provided in any other year.

12. <u>Section</u> <u>280G of the Code</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) If there is a change of ownership or effective control or change in the ownership of a substantial portion of the assets of a corporation (within the meaning of Section 280G of the Code) and any payment or benefit (including payments and benefits pursuant to this Agreement) that the Executive would receive from the Company or otherwise ("<u>Transaction Payment</u>") would (i) constitute a "parachute payment" within the meaning of Section 280G of the Internal Revenue Code of 1986, and (ii) but for this sentence, be subject to the excise tax imposed by Section 4999 of the Code (the "<u>Excise Tax</u>"), then the Company shall cause to be determined, before any amounts of the Transaction Payment are paid to the Executive, which of the following two alternative forms of payment would result in the Executive's receipt, on an after-tax basis, of the greater amount of the Transaction Payment notwithstanding that all or some portion of the Transaction Payment may be subject to the Excise Tax: (1) payment in full of the entire amount of the Transaction Payment (a "<u>Full Payment</u>") or (2) payment of only a part of the Transaction Payment so that the Executive receives the largest payment possible without the imposition of the Excise Tax (a "<u>Reduced Payment</u>"). For purposes of determining whether to make a Full Payment or a Reduced Payment, the Company shall cause to be taken into account all applicable federal, state and local income taxes and the Excise Tax (all computed at the highest applicable marginal rate, net of the maximum reduction in federal income taxes which could be obtained from a deduction of such state and local taxes). If a Reduced Payment is made, the reduction in payments and/or benefits will occur in the following order: (1) first, reduction of cash payments, in reverse order of scheduled payment date (or if necessary, to zero), (2) then, reduction of non-cash and non-equity benefits provided to the Executive, on a pro rata basis (or if necessary, to zero), and (3) then, cancellation of the acceleration of vesting of equity award compensation in the reverse order of the date of grant of the Executive's equity awards.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Unless the Executive and the Company otherwise agree in writing, any determination required under this section shall be made in writing by the Company's independent public accountants (the "<u>Accountants</u>"), whose determination shall be conclusive and binding upon the Executive and the Company for all purposes. For purposes of making the calculations required by this section, the Accountants may make reasonable assumptions and approximations concerning applicable taxes and may rely on reasonable, good faith interpretations concerning the application of Sections 280G and 4999 of the Code. The Accountants shall provide detailed supporting calculations to the Company and the Executive as requested by the Company or the Executive. The Executive and the Company shall furnish to the Accountants such information and documents as the Accountants may

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reasonably request in order to make a determination under this section. The Company shall bear all costs the Accountants may reasonably incur in connection with any calculations contemplated by this <u>Section</u> <u>12(b)</u>.

13. <u>Assignment and Successors</u>. The Company may assign its rights and obligations under this Agreement to any entity, including any successor to all or substantially all the assets of the Company, by merger or otherwise, and may assign or encumber this Agreement and its rights hereunder as security for indebtedness of the Company and its Affiliates. The Executive may not assign the Executive's rights or obligations under this Agreement to any individual or entity. This Agreement shall be binding upon and inure to the benefit of the Company and the Executive and their respective successors, assigns, personnel, legal representatives, executors, administrators, heirs, distributees, devisees and legatees, as applicable. In the event of the Executive's death following a termination of the Executive's engagement, all unpaid amounts otherwise due to the Executive (including under <u>Section</u> <u>5</u>) shall be paid to the Executive's estate.

14. <u>Governing Law</u>. This Agreement shall be governed, construed, interpreted, and enforced in accordance with the substantive laws of the State of Delaware, without reference to the principles of conflicts of law of Delaware or any other jurisdiction, and where applicable, the laws of the United States.

15. <u>Validity</u>. The invalidity or unenforceability of any provision or provisions of this Agreement shall not affect the validity or enforceability of any other provision of this Agreement, which shall remain in full force and effect.

16. <u>Notices</u>. Any notice, request, claim, demand, document, and other communication hereunder to any party hereto shall be effective upon receipt (or refusal of receipt) and shall be in writing and delivered personally or sent by telex, telecopy, email or sent by nationally recognized overnight courier or certified or registered mail, postage prepaid, to the following address (or at any other address as any party hereto shall have specified by notice in writing to the other party hereto):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) If to the Company, to it at its current executive offices, Attn: Chief Executive Officer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) If to the Executive, at the Executive's most recent address on the payroll records of the Company.

17. <u>Counterparts</u>. This Agreement may be executed in several counterparts, each of which shall be deemed to be an original, but all of which together will constitute one and the same Agreement.

18. <u>Entire Agreement</u>. The terms of this Agreement (together with the Indemnification Agreement between Parent and the Executive, any pre-invention assignment agreements with the Company and any other agreements and instruments contemplated hereby or referred to herein) are intended by the parties hereto to be the final expression of their agreement with respect to the Executive's engagement with the Company and to supersede any and all prior agreements (including the Prior Agreement), communications expressing the Company's offer to the Executive, severance agreements and similar agreements, plans, provisions, understandings or arrangements, whether written or oral, and all such prior agreements, plans, provisions, understandings or arrangements shall be null and void in their entirety and of no

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further force or effect as of the Effective Date. The parties hereto further intend that this Agreement shall constitute the complete and exclusive statement of its terms and that no extrinsic evidence whatsoever may be introduced in any judicial, administrative or other legal proceeding to vary the terms of this Agreement.

19. <u>Amendments; Waivers</u>. This Agreement may not be modified, amended or terminated except by an instrument in writing signed by the Executive and a duly authorized officer of the Company that expressly identifies the amended provision of this Agreement. By an instrument in writing similarly executed and similarly identifying the waived compliance, the Executive or a duly authorized officer of the Company may waive compliance by the other party or parties with any provision of this Agreement that such other party was or is obligated to comply with or perform; <u>provided</u>, <u>however</u>, that such waiver shall not operate as a waiver of, or estoppel with respect to, any other or subsequent failure to comply or perform. No failure to exercise and no delay in exercising any right, remedy or power hereunder shall preclude any other or further exercise of any other right, remedy or power provided herein or by law or in equity.

20. <u>No Inconsistent Actions</u>. The parties hereto shall not voluntarily undertake or fail to undertake any action or course of action inconsistent with the provisions or essential intent of this Agreement. Furthermore, it is the intent of the parties hereto to act in a fair and reasonable manner with respect to the interpretation and application of the provisions of this Agreement.

21. <u>Construction</u>. This Agreement shall be deemed drafted equally by both of the parties hereto. Its language shall be construed as a whole and according to its fair meaning. Any presumption or principle that the language is to be construed against any party shall not apply. The headings in this Agreement are only for convenience and are not intended to affect construction or interpretation. Any references to paragraphs, subparagraphs, sections or subsections are to those parts of this Agreement, unless the context clearly indicates to the contrary. Also, unless the context clearly indicates to the contrary: (a) the plural includes the singular, and the singular includes the plural; (b) "and" and "or" can each used both conjunctively and disjunctively; (c) "any," "all," "each," or "every" means "any and all," and "each and every"; (d) "includes" and "including" are each "without limitation"; and (e) "herein," "hereof," "hereunder," and other similar compounds of the word "here" refer to the entire Agreement and not to any particular paragraph, subparagraph, section or subsection.

22. <u>Dispute Resolution</u>. The parties agree that any suit, action or proceeding brought by or against such party in connection with this Agreement shall be brought exclusively in the United States District Court for the District of Delaware to the extent that federal jurisdiction exists, and in the Delaware Chancery Court to the extent that federal jurisdiction does not exist. Each party expressly and irrevocably consents and submits to the jurisdiction and venue of each such court in connection with any such legal proceeding, including to enforce any settlement, order or award, and such party agrees to accept service of process by the other party or any of its agents in connection with any such proceeding. EACH PARTY HEREBY IRREVOCABLY WAIVES ALL RIGHT TO A TRIAL BY JURY IN ANY SUIT, ACTION OR OTHER PROCEEDING INSTITUTED BY OR AGAINST SUCH PARTY IN RESPECT OF ITS RIGHTS OR OBLIGATIONS HEREUNDER.

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23. <u>Enforcement</u>. If any provision of this Agreement is held to be illegal, invalid or unenforceable under present or future laws effective during the term of this Agreement, such provision shall be fully severable, this Agreement shall be construed and enforced as if such illegal, invalid or unenforceable provision were never a part of this Agreement, and the remaining provisions of this Agreement shall remain in full force and effect and shall not be affected by the illegal, invalid or unenforceable provision or by its severance from this Agreement. Furthermore, in lieu of such illegal, invalid or unenforceable provision, there shall be added automatically as part of this Agreement a provision as similar in terms to such illegal, invalid or unenforceable provision as may be possible and be legal, valid and enforceable.

24. <u>Withholding</u>. The Company shall be entitled to withhold from any amounts payable under this Agreement any federal, state, local, and foreign withholding and other taxes and charges that the Company is required to withhold. The Company shall be entitled to rely on an opinion of counsel if any questions as to the amount or requirement of withholding shall arise.

25. <u>Clawback</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) To the extent required by applicable law (including Section 304 of the Sarbanes-Oxley Act and Section 954 of the Dodd-Frank Wall Street Reform and Consumer Protection Act) and/or the rules and regulations of any securities exchange or inter-dealer quotation service on which equity of the Company or Parent is listed or quoted, or if so required pursuant to a written policy adopted by the Company or Parent, payments under this Agreement or in respect of Company or Parent equity incentive awards shall be subject (including on a retroactive basis) to clawback, forfeiture or similar requirements (and such requirements shall be deemed incorporated by reference into this Agreement and all agreements governing the terms of Company or Parent incentive equity compensation).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Executive acknowledges that the Executive is subject to the Executive is or may become subject to the Magnachip Semiconductor Corporation Compensation Recovery Policy (as such policy may be amended and/or restated, the "<u>Clawback Policy</u>"). The Executive understands that if the Executive is or becomes subject to the Clawback Policy, the Company and/or the Board shall be entitled to recover all Erroneously Awarded Compensation (as defined in the Clawback Policy) from the Executive pursuant to such means as the Company and/or the Board may elect. The Executive agrees that the Executive shall take all required action to enable such recovery. The Executive understands that such recovery may be sought and occur after the Executive's engagement or service with the Company terminates. The Executive further agrees that the Executive is not entitled to indemnification for any Erroneously Awarded Compensation or for any claim or losses arising out of or in any way related to Erroneously Awarded Compensation recovered pursuant to the Clawback Policy and, to the extent any agreement or organizational document purports to provide otherwise, the Executive hereby irrevocably agrees to forego such indemnification. The Executive acknowledges and agrees that the Executive has received and has had an opportunity to review the Clawback Policy. Any action by the Company to recover Erroneously Awarded Compensation under the Clawback Policy from the Executive shall not, whether alone or in combination with any other action, event or condition, be deemed (i) a condition for Good Reason or serve as a basis for a claim of constructive termination under any benefits or compensation arrangement applicable to the Executive, or (ii) to constitute a breach of a contract or other arrangement to which the Executive is a party. This <u>Section</u> <u>25</u> is a material term of this Agreement.

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26. <u>Other Benefit Plans</u>. No payment under this Agreement shall be taken into account in determining any benefits under any pension, retirement, profit sharing, group insurance or other benefit plan of the Company except as expressly required otherwise by law or the terms of such plan.

27. <u>Executive's Representations</u>. The Executive represents, warrants and covenants that (i) that the Executive has read and understands this Agreement, is fully aware of its legal effect, has not acted in reliance upon any representations or promises made by the Company other than those contained in writing herein, and has entered into this Agreement freely based on the Executive's own judgment, (ii) Executive has the full right, authority and capacity to enter into this Agreement and perform Executive's obligations hereunder, (iii) Executive is not bound by any agreement that conflicts with or prevents or restricts the full performance of Executive's duties and obligations to the Company hereunder during or after the Term, (iv) the execution and delivery of this Agreement shall not result in any breach or violation of, or a default under, any existing obligation, commitment or agreement to which Executive is subject, and (v) the Executive shall keep all terms of this Agreement confidential, except with respect to disclosure to the Executive's spouse, accountants or attorneys, each of whom shall agree to keep all terms of this Agreement confidential.

28. <u>Equity Ownership</u>. The Executive will be subject to such stock ownership guidelines and holding requirements as may be implemented by the Board from time to time.

[*signature page follows*]

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***Shin Young Park***

The parties have executed this Agreement as of the date first written above.

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| | |
|:---|:---|
| **MAGNACHIP SEMICONDUCTOR, LTD.** | **MAGNACHIP SEMICONDUCTOR, LTD.** |
| By: | /s/ Young-Joon Kim |
|  | Name: Young-Joon Kim |
|  | Title: Representative Director |
| **MAGNACHIP SEMICONDUCTOR CORPORATION** | **MAGNACHIP SEMICONDUCTOR CORPORATION** |
| By: | /s/ Young-Joon Kim |
|  | Name: Young-Joon Kim |
|  | Title: Chief Executive Officer |
| **EXECUTIVE** | **EXECUTIVE** |
| /s/ Shin Young Park | /s/ Shin Young Park |
| Shin Young Park | Shin Young Park |

---

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***Shin Young Park***

**<u>EXHIBIT A</u>**

**<u>FORM OF RELEASE</u>**

As used in this Release of Claims (this "<u>Release</u>"), the term "claims" will include all claims, covenants, warranties, promises, undertakings, actions, suits, causes of action, proceedings, obligations, debts, accounts, attorneys' fees, judgments, losses, and liabilities, of whatsoever kind or nature, in law, in equity or otherwise. Capitalized terms used but not defined in this Release will have the meanings given to them in the Amended and Restated Executive Service Agreement (the "<u>Service Agreement</u>"), effective as of [ ], by and between Magnachip Semiconductor Corporation, a Delaware corporation ("<u>Parent</u>"), and Magnachip Semiconductor, Ltd., a wholly owned subsidiary of Parent ("<u>MSK</u>"), on the one hand, and Shin Young Park.

For and in consideration of the payments and benefits under Section 5(b) of the Service Agreement, and other good and valuable consideration, I, for and on behalf of myself and my executors, heirs, administrators, representatives and assigns, hereby agree to release and forever discharge the Company, Parent and all of their respective predecessors, successors, and past, current, and future parent entities, affiliates, subsidiary entities, investors, directors, shareholders, members, officers, general or limited partners, employees, attorneys, agents, and representatives, and the benefit plans in which I am or have been a participant by virtue of my engagement with or service to the Company (collectively, the "<u>Company Releasees</u>"), from any and all claims that I have or may have had against the Company Releasees based on any events or circumstances arising or occurring on or prior to the date hereof and arising directly or indirectly out of, relating to, or in any other way involving in any manner whatsoever my engagement with or service to the Company or the termination thereof, including any and all claims arising under national, federal, provincial, state or local laws relating to employment, including claims of wrongful discharge, breach of express or implied contract, fraud, misrepresentation, defamation, intentional infliction of emotional distress or liability in tort, and claims of any kind that may be brought in any court or administrative agency, and any related claims for attorneys' fees and costs, including claims under Title VII of the Civil Rights Act of 1964, as amended, 42 U.S.C. Section 2000e et seq.; the Americans with Disabilities Act, as amended, 42 U.S.C. § 12101 et seq.; the Rehabilitation Act of 1973, as amended, 29 U.S.C. § 701 et seq.; the Civil Rights Act of 1866 and the Civil Rights Act of 1991, 42 U.S.C. Section 1981 et seq.; the Age Discrimination in Employment Act, as amended, 29 U.S.C. Section 621 et seq. (the "<u>ADEA</u>"); the Equal Pay Act, as amended, 29 U.S.C. Section 206(d); regulations of the Office of Federal Contract Compliance Programs, 41 C.F.R. Section 60-1 et seq.; the Family and Medical Leave Act, as amended, 29 U.S.C. § 2601 et seq.; the Fair Labor Standards Act of 1938, as amended, 29 U.S.C. § 201 et seq.; the Employee Retirement Income Security Act, as amended, 29 U.S.C. § 1001 et seq.; and any similar national, provincial, state or local laws of the United States, the Republic of Korea or any other jurisdiction. I agree further that this Release may be pleaded as a full defense to any action, suit, arbitration or other proceeding covered by the terms hereof that is or may be initiated, prosecuted, or maintained by me or my descendants, dependents, heirs, executors, administrators or assigns. By signing this Release, I acknowledge that I intend to waive and release all rights known or unknown that I may have against the Company Releasees under these and any other laws.

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I acknowledge and agree that, as of the date I execute this Release, I have not filed any claim against any of the Company Releasees before any local, state, federal or foreign court, arbitrator, mediator or arbitration or mediation panel (each individually, a "<u>Proceeding</u>"). I (i) acknowledge that I will not initiate or cause to be initiated on my behalf any Proceeding and will not participate in any Proceeding, in each case, except as required by law; and (ii) waive any right that I may have to benefit in any manner from any relief (whether monetary or otherwise) arising out of any Proceeding or out of any action filed with any federal, state or local administrative or regulatory agency or authority (each, a "<u>Government Agency</u>"), except as provided below or where otherwise provided by law. Further, I understand that, by executing this Release, I will be limiting the availability of certain remedies that I may have against the Company and limiting also my ability to pursue certain claims against the Company Releasees.

By executing this Release, I specifically release all claims relating to my engagement with and service to the Company, and its termination, under ADEA, a federal statute that, among other things, prohibits discrimination on the basis of age in engagement and benefit plans.

Notwithstanding the generality of the foregoing, I do not release (i) claims to receive payments and benefits under Section 5(b) of the Service Agreement in accordance with the terms of the Service<u> </u>Agreement, (ii) claims for indemnification arising under any applicable indemnification obligation of the Company, (iii) any vested rights I may have under any qualified benefit plans, programs or policies of the Company, or (iv) claims that cannot be waived by law. Further, nothing in this Release shall prevent me from (a) initiating or causing to be initiated on my behalf any claim against the Company before any local, state or federal agency, court or other body challenging the validity of the waiver of my claims under the ADEA (but no other portion of such waiver); or (b) initiating or participating in an investigation or proceeding conducted by any Government Agency.

I understand that nothing in this Agreement will preclude, prohibit or restrict me from (i) communicating with, any federal, state or local administrative or regulatory agency or authority, including the Securities and Exchange Commission (the "<u>SEC</u>"); (ii) participating or cooperating in any investigation conducted by any governmental agency or authority; or (iii) filing a charge of discrimination with the EEOC or any other federal state or local administrative agency or regulatory authority.

Nothing in this Agreement, or any other agreement with the Company, prohibits or is intended in any manner to prohibit, me from (i) reporting a possible violation of federal or other applicable law or regulation to any governmental agency or entity, including the Department of Justice, the SEC, the U.S. Congress and any governmental agency Inspector General, or (ii) making other disclosures that are protected under whistleblower provisions of federal law or regulation. This Agreement does not limit my right to receive an award (including a monetary reward) for information provided to the SEC or any other Government Agency pursuant to the whistleblower provisions of any applicable law or regulation. I do not need the prior authorization of anyone at the Company to make any such reports or disclosures, and I am not required to notify the Company that I have made such reports or disclosures.

Nothing in this Agreement or any other agreement or policy of the Company is intended to interfere with or restrain the immunity provided under 18 U.S.C. §1833(b). I cannot be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret that is made (i) (A) in confidence to federal, state or local government officials, directly or indirectly, or to an attorney, and (B) for the purpose of

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reporting or investigating a suspected violation of law; (ii) in a complaint or other document filed in a lawsuit or other proceeding, if filed under seal; or (iii) in connection with a lawsuit alleging retaliation for reporting a suspected violation of law, if filed under seal and does not disclose the trade secret, except pursuant to a court order.

I acknowledge that I have been given at least 21 days in which to consider this Release. I acknowledge further that the Company has advised me to consult with an attorney of my choice before signing this Release, and I have had sufficient time to consider the terms of this Release. I represent and acknowledge that if I execute this Release before 21 days have elapsed, I do so knowingly, voluntarily, and upon the advice and with the approval of my legal counsel (if any), and that I voluntarily waive any remaining consideration period.

I understand that after executing this Release, I have the right to revoke it within seven days after its execution. I understand that this Release will not become effective and enforceable unless the seven-day revocation period passes and I do not revoke the Release in writing. I understand that this Release may not be revoked after the seven-day revocation period has passed. I understand also that any revocation of this Release must be made in writing and delivered to the Company at its principal place of business within the seven-day period.

This Release will become effective, irrevocable, and binding on the eighth day after its execution, so long as I have not timely revoked it as set forth above. I understand and acknowledge that I will not be entitled to payments or benefits under Section 5(b) of the Service<u> </u>Agreement unless this Release is effective on or before the date that is 60 days following the Date of Termination (as defined in the Service Agreement).

I hereby agree to waive any and all claims to re-engagement with the Company and affirmatively agree not to seek further engagement with the Company.

The provisions of this Release will be binding upon my heirs, executors, administrators, legal representatives, and assigns. If any provision of this Release will be held by any court of competent jurisdiction to be illegal, void or unenforceable, such provision will be of no force or effect. The illegality or unenforceability of such provision, however, will have no effect upon and will not impair the enforceability of any other provision of this Release.

This Release will be governed in accordance with the laws of the State of Delaware, without reference to the principles of conflicts of law. Any dispute or claim arising out of or relating to this Release or claim of breach hereof will be brought exclusively in the United States District Court for the District of Delaware to the extent that federal jurisdiction exists, and in the Delaware Chancery Court to the extent that federal jurisdiction does not exist. By execution of this Release, I am waiving any right to trial by jury in connection with any suit, action or proceeding under or in connection with this Release.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Shin Young Park <br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Date

## Exhibit 10.3

**Exhibit 10.3**![LOGO](g913307g0804163031836.jpg)

April 28, 2025

Ms. Shin Young Park

*[address omitted]* 

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| | |
|:---|:---|
| **Re:** | **Amendment to Employment Agreement**  |

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Dear Ms. Park,

This letter (this "<u>Amendment</u>") serves as an amendment to your Amended and Restated Executive Service Agreement, entered into on April 28, 2025 (the "<u>Employment Agreement</u>"). Any capitalized term not otherwise defined in this Amendment shall have the meaning ascribed to such term in the Employment Agreement.

This Amendment sets forth the agreement among you, Magnachip Semiconductor Corporation ("<u>Parent</u>") and Magnachip Semiconductor, Ltd. (together with Parent, the "<u>Company</u>") concerning a temporary reduction in your Annual Base Salary as described below.

**1.** **Temporary Salary Reduction.** Effective as of April 1, 2025, your Annual Base Salary of USD 360,000
(the " <u>Original Base Salary</u> ") will be temporarily reduced by ten percent (10%) to the annualized amount of USD 324,000 (the " <u>Reduced Base Salary</u> ").

**2.** **Duration of Reduction.** This reduction will remain in effect until such time as the Company becomes
"profitable". The Company shall be deemed to have become profitable if the "operating income" line on the consolidated financial statements of the Company is greater than zero for any two (2) consecutive fiscal quarters. If
the Company becomes profitable, then your Annual Base Salary shall return to the Original Base Salary, effective as of the first day of the fiscal quarter immediately following such profitable two (2) consecutive fiscal quarters. For the
avoidance of doubt, even if the Company does not remain profitable in subsequent fiscal quarters, your Annual Base Salary shall not be reduced unless otherwise agreed in writing by you and the Company.

**3.** **Restoration of Base Salary.** Upon the occurrence of a Change in Control (regardless of whether
accompanied by termination), your Annual Base Salary shall immediately return to the Original Base Salary.

**4.** **Preservation of Original Base Salary for Certain Calculations.** Notwithstanding anything to the contrary
herein or in the Employment Agreement, (a) the calculation of any statutory severance or pension benefits will be done based on your Original Base Salary prior to the reduction described in <u>Section</u> <u>1</u> above (and not the
Reduced Base Salary), and (b) any reference to "Annual Base Salary" or "Final Base Salary" in Sections 3(b) and 5(b) of the Employment Agreement shall be deemed to refer to your Original Base Salary prior to the
reduction described in <u>Section</u> <u>1</u> above (and not the Reduced Base Salary).

Magnachip Semiconductor, 40F, Parc.1 Tower 2, 108, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea, 07335

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![LOGO](g913307g0804163032069.jpg)

This Amendment and the Employment Agreement, as amended, contain the entire understanding among the parties on the subjects covered herein and supersede all prior agreements, arrangements and understandings, whether written or oral, regarding the subjects covered herein. Except as expressly set forth in this Amendment, all other terms and conditions of the Employment Agreement, as amended, shall remain unchanged and in full force and effect.

Please indicate your agreement to the terms of this Amendment by signing and returning this letter to me by May 1, 2025.

Yours sincerely,

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| | |
|:---|:---|
| MAGNACHIP SEMICONDUCTOR CORPORATION | MAGNACHIP SEMICONDUCTOR CORPORATION |
| By: | /s/ Theodore Kim |
| Name: Theodore Kim | Name: Theodore Kim |
| Title: Chief Compliance Officer and General Counsel | Title: Chief Compliance Officer and General Counsel |
| MAGNACHIP SEMICONDUCTOR, LTD. | MAGNACHIP SEMICONDUCTOR, LTD. |
| By: | /s/ Theodore Kim |
| Name: Theodore Kim | Name: Theodore Kim |
| Title: Director and Executive Vice President | Title: Director and Executive Vice President |

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I hereby confirm my receipt, understanding and agreement with the terms of this Amendment.

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| |
|:---|
| /s/ Shin Young Park |
| Shin Young Park |

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## Exhibit 10.4

**Exhibit 10.4** 

Amended and Restated on June 26, 2025

**Magnachip Semiconductor Corporation** 

**Director Compensation Policy** 

The Director Compensation Policy applicable to the members of the Board of Directors (the "***<u>Board</u>***") of Magnachip Semiconductor Corporation (the "***<u>Company</u>***") is as follows:

• Each non-employee director will receive a fee of $18,750 per quarter for
such director's service for any fiscal quarter of the Company during which such director serves on the Board (the "  ***<u>Applicable Quarter</u>*** ").

• The Chairman of the Board will receive an additional fee of $18,750 per quarter for such Chairman's service
for the Applicable Quarter.

• The Lead Director of the Board, if any, will receive an additional fee of $11,250 per quarter for such Lead
Director's service for the Applicable Quarter.

• Each non-employee director will be granted annually, pursuant to the
Company's equity incentive plan as in effect at such time (the "  ***<u>Plan</u>*** "), a restricted stock unit award having a fair value equal to $165,000, with the number of restricted stock units to be calculated in accordance
with the Company's Equity Award Grant Policy, which award shall vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of Stockholders that occurs in the year following the
year in which the restricted stock unit award is granted, with such grants to be made on the earlier of (i) the first date on which a grant may be made under the Equity Award Grant Policy following the meeting date of the Company's Annual
Meeting of Stockholders for such year and (ii) August 31 of such year.

• If a non-employee director's initial appointment to the Board occurs
other than at an Annual Meeting of Stockholders of the Company, such director will be granted, pursuant to Plan, a restricted stock unit award having a fair value equal to $165,000, with the number of restricted stock units to be calculated in
accordance with the Company's Equity Award Grant Policy, multiplied by the quotient of the number of days elapsed from the date of initial appointment to the date of the Company's next Annual Meeting of Stockholders (or, if earlier,
August 31 of such year) divided by 365, with such grants to vest 100% on the date of the Company's next Annual Meeting of Stockholders (or, if earlier, August 31 of such year).

• The Chair of the Company's Audit Committee (the "  ***<u>Audit Committee</u>***") will
receive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• an additional fee of $6,250 per quarter for such Chair's service for the Applicable Quarter; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a restricted stock unit award under the Plan having a fair value equal to $20,000, with the number of restricted
stock units to be calculated in accordance with the Company's Equity Award Grant Policy, which award shall

------

vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of Stockholders that occurs in the year following the year in which the restricted stock unit award is granted, with such grants to be made on the earlier of (i) the first date on which a grant may be made under the Equity Award Grant Policy following the meeting date of the Company's Annual Meeting of Stockholders for such year and (ii) August 31 of such year. <br>

• The Chair of the Company's Compensation Committee (the "  ***<u>Compensation Committee</u>***") will receive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• an additional fee of $3,750 per quarter for such Chair's service for the Applicable Quarter; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a restricted stock unit award under the Plan having a fair value equal to $20,000, with the number of restricted
stock units to be calculated in accordance with the Company's Equity Award Grant Policy, which award shall vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of
Stockholders that occurs in the year following the year in which the restricted stock unit award is granted, with such grants to be made on the earlier of (i) the first date on which a grant may be made under the Equity Award Grant Policy
following the meeting date of the Company's Annual Meeting of Stockholders for such year and (ii) August 31 of such year.

• The Chair of the Company's Nominating and Corporate Governance Committee (the "  ***<u>Nominating Committee</u>***") will receive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• an additional fee of $2,500 per quarter for such Chair's service for the Applicable Quarter; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a restricted stock unit award under the Plan having a fair value equal to $20,000, with the number of restricted
stock units to be calculated in accordance with the Company's Equity Award Grant Policy, which award shall vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of
Stockholders that occurs in the year following the year in which the restricted stock unit award is granted, with such grants to be made on the earlier of (i) the first date on which a grant may be made under the Equity Award Grant Policy
following the meeting date of the Company's Annual Meeting of Stockholders for such year and (ii) August 31 of such year.

• The Chair of the Company's Risk Committee (the "  ***<u>Risk Committee</u>***") will
receive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• an additional fee of $2,500 per quarter for such Chair's service for the Applicable Quarter; and

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a restricted stock unit award under the Plan having a fair value equal to $20,000, with the number of restricted
stock units to be calculated in accordance with the Company's Equity Award Grant Policy, which award shall vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of
Stockholders that occurs in the year following the year in which the restricted stock unit award is granted, with such grants to be made on the earlier of (i) the first date on which a grant may be made under the Equity Award Grant Policy
following the meeting date of the Company's Annual Meeting of Stockholders for such year and (ii) August 31 of such year.

• Each member of the Audit Committee (other than its Chair) will receive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• $3,750 per quarter for such member's service for the Applicable Quarter;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a restricted stock unit award under the Plan having a fair value equal to $10,000, with the number of restricted
stock units to be calculated in accordance with the Company's Equity Award Grant Policy, which award shall vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of
Stockholders that occurs in the year following the year in which the restricted stock unit award is granted, with such grants to be made on the earlier of (i) the first date on which a grant may be made under the Equity Award Grant Policy
following the meeting date of the Company's Annual Meeting of Stockholders for such year and (ii) August 31 of such year.

• Each member of the Compensation Committee (other than its Chair) will receive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• $2,500 per quarter for such member's service for the Applicable Quarter; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a restricted stock unit award under the Plan having a fair value equal to $10,000, with the number of restricted
stock units to be calculated in accordance with the Company's Equity Award Grant Policy, which award shall vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of
Stockholders that occurs in the year following the year in which the restricted stock unit award is granted, with such grants to be made on the earlier of (i) the first date on which a grant may be made under the Equity Award Grant Policy
following the meeting date of the Company's Annual Meeting of Stockholders for such year and (ii) August 31 of such year.

• Each member of the Nominating Committee (other than its Chair) will receive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• $1,250 per quarter for such member's service for the Applicable Quarter; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a restricted stock unit award under the Plan having a fair value equal to $10,000, with the number of restricted
stock units to be calculated in accordance with the Company's Equity Award Grant Policy, which award shall vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of
Stockholders that occurs in the year following the year in which the restricted stock unit award is granted, with such grants to be made on the earlier

------

of (i) the first date on which a grant may be made under the Equity Award Grant Policy following the meeting date of the Company's Annual Meeting of Stockholders for such year and (ii) August 31 of such year.

• Each non-employee member of the Risk Committee (other than its Chair)
will receive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• $1,250 per quarter for such member's service for the Applicable Quarter; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a restricted stock unit award under the Plan having a fair value equal to $10,000, with the number of restricted
stock units to be calculated in accordance with the Company's Equity Award Grant Policy, which award shall vest in full on the earlier of (i) the first anniversary of grant and (ii) the meeting date of the Annual Meeting of
Stockholders that occurs in the year following the year in which the restricted stock unit award is granted, with such grants to be made on the earlier of (i) the first date on which a grant may be made under the Equity Award Grant Policy
following the meeting date of the Company's Annual Meeting of Stockholders for such year and (ii) August 31 of such year.

• Each of the cash payments referenced in the preceding bullets will be paid on a quarterly basis in advance except
as otherwise described herein.

• Each of the cash payments referenced in the preceding bullets shall not be subject to refunds upon the
termination of applicable director's service, unless otherwise determined by the Board.

• If a non-employee director's initial appointment as a Chair or
member of any of the Audit Committee, Compensation Committee, Nominating Committee or Risk Committee occurs other than at an Annual Meeting of Stockholders, such director will be granted, pursuant to the Plan, a restricted stock unit award equal to
the applicable amount for such committee Chair or committee membership position pursuant to the bullets below, multiplied by the quotient of the number of days elapsed from the date of initial appointment to the date of the Company's next
Annual Meeting of Stockholders (or, if earlier, August 31 of such year) divided by 365 (or 366 if such year is a leap year and thus contains February 29), with such grant(s) to vest 100% on the date of the Company's next Annual Meeting of
Stockholders (or, if earlier, August 31 of such year).

• If a non-employee director's initial appointment to the Board, the
Chairman of the Board, the Lead Director, or as a Chair or member of any of the Audit Committee, Compensation Committee, Nominating Committee or Risk Committee occurs other than on the first day of any Applicable Quarter, such director will be
entitled to the quarterly cash amount for such position(s) pursuant to the above paragraphs, multiplied by the quotient of the number of days elapsed from the date of initial appointment to the last date of the Applicable Quarter divided by the
total number of days in such Applicable Quarter, with such prorated cash payment(s) being made on or promptly following such appointment(s).

------

• Each non-employee member of the Company's Advisory Committee (the
"  ***<u>Advisory Committee</u>***") will receive (i) a fee of $10,000 for each visit such member makes to the Company's Korean subsidiary in connection with such member's service and (ii) a fee of $5,000 for each
Advisory Committee meeting such member attends or for each full-day working session (or reasonable equivalent) such member engages in, provided that the fees paid under this clause (ii) will exclude any
meetings or working sessions that constitute the whole or a part of the Advisory Committee's visit to the Company's Korean subsidiary referenced in clause (i) above.

• If the Chairman of the Board of Directors, on authority by resolutions adopted by the Board of Directors, is
requested to travel the Company's Korean headquarters for meetings and full-day working sessions, he or she will receive (i) a fee of $10,000 for each visit he or she makes to the Company's
Korean subsidiary headquarters in connection with such member's service (the "  ***<u>Per Visit Board Services Fees</u>***") and (ii) a per diem fee of $3,000 in cash for each full working day in excess of three
(3) working days during any single visit in which he or she attends meetings and/or full-day working sessions (or reasonable equivalent) at the Company's Korean headquarters on behalf of the Board
(the "  ***<u>Additional Per Diem Board Services Fees</u>*** "); provided, that the Per Visit Board Services Fees and Additional Per Diem Board Services Fees payments shall not exceed in the aggregate $100,000 in any calendar year and
(ii) no Per Visit Board Services Fees payment shall be made in respect of any visit in which he or she is attending Board or Board Committee meetings in-person at the Company's Korean headquarters.
For the avoidance of doubt, he or she shall be entitled to Additional Per Diem Board Services Fees (but not the Per Visit Board Services Fees) in respect of any visit related to a regularly-scheduled Board or Board Committee meeting in which he or
she attend meetings and/or full-day working sessions (or reasonable equivalent) in excess of three (3) working days during such visit.

## Exhibit 31.1

**Exhibit 31.1** 

**CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER** 

**PURSUANT TO** 

**SECTION 302 OF THE** 

**SARBANES-OXLEY ACT OF 2002** 

I, Young-Joon Kim, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. I have reviewed this quarterly report on Form 10-Q of Magnachip Semiconductor Corporation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

---

| |
|:---|
| Dated: August 5, 2025 |
| /s/ Young-Joon Kim |
| Young-Joon Kim |
| Chief Executive Officer |
| (Principal Executive Officer) |

---

## Exhibit 31.2

**Exhibit 31.2** 

**CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER** 

**PURSUANT TO** 

**SECTION 302 OF THE** 

**SARBANES-OXLEY ACT OF 2002** 

I, Shin Young Park, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. I have reviewed this quarterly report on Form 10-Q of Magnachip Semiconductor Corporation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

---

| |
|:---|
| Dated: August 5, 2025 |
| /s/ Shin Young Park |
| Shin Young Park |
| Chief Financial Officer<br> (Principal Financial Officer and Principal Accounting Officer) |

---

## Exhibit 32.1

**Exhibit 32.1** 

**CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER** 

**PURSUANT TO** 

**18 U.S.C. SECTION 1350,** 

**AS ADOPTED PURSUANT TO** 

**SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002** 

Pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned officer of Magnachip Semiconductor Corporation (the "**Company**") hereby certifies, to such officer's knowledge, that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the Quarterly Report on Form 10-Q of the Company for the quarterly period ended June 30, 2025 as filed with the Securities and Exchange Commission on the date hereof (the "**Report**") fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of the dates and for the periods expressed in the Report.

---

| | |
|:---|:---|
| Dated: August 5, 2025 | /s/ Young-Joon Kim |
|  | Young-Joon Kim |
|  | Chief Executive Officer |
|  | (Principal Executive Officer) |

---

The foregoing certification is being furnished solely pursuant to 18 U.S.C § 1350 and shall not be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or incorporated by reference in any registration statement of the Company filed under the Securities Act of 1933, as amended.

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

## Exhibit 32.2

**Exhibit 32.2** 

**CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER** 

**PURSUANT TO** 

**18 U.S.C. SECTION 1350,** 

**AS ADOPTED PURSUANT TO** 

**SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002** 

Pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned officer of Magnachip Semiconductor Corporation (the "**Company**") hereby certifies, to such officer's knowledge, that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the Quarterly Report on Form 10-Q of the Company for the quarterly period ended June 30, 2025 as filed with the Securities and Exchange Commission on the date hereof (the "**Report**") fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of the dates and for the periods expressed in the Report.

---

| | |
|:---|:---|
| Dated: August 5, 2025 | /s/ Shin Young Park |
|  | Shin Young Park |
|  | Chief Financial Officer |
|  | (Principal Financial Officer and Principal Accounting Officer) |

---

The foregoing certification is being furnished solely pursuant to 18 U.S.C § 1350 and shall not be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or incorporated by reference in any registration statement of the Company filed under the Securities Act of 1933, as amended.

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.