# EDGAR Filing Document

**Accession Number:** 0001841925
**File Stem:** 0001213900-26-030936
**Filing Date:** 2026-3
**Character Count:** 5048
**Document Hash:** 7e757e6e25e2a8b08067112f601655db
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-030936.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0001213900-26-030936

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 11

**CONFORMED PERIOD OF REPORT**: 20260317

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** indie Semiconductor, Inc.
- **CENTRAL INDEX KEY:** 0001841925
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40481
- **FILM NUMBER:** 26770446

**BUSINESS ADDRESS:**
- **STREET 1:** 32 JOURNEY
- **CITY:** ALISO VIEJO
- **STATE:** CA
- **ZIP:** 92656
- **BUSINESS PHONE:** 2024310507

**MAIL ADDRESS:**
- **STREET 1:** 32 JOURNEY
- **CITY:** ALISO VIEJO
- **STATE:** CA
- **ZIP:** 92656

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Thunder Bridge II Surviving Pubco, Inc.
- **DATE OF NAME CHANGE:** 20210122

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 8-K**

**CURRENT REPORT**

**PURSUANT TO SECTION 13 OR 15(d) OF THE**

**SECURITIES EXCHANGE ACT OF 1934**

Date of Report (Date of earliest event reported): March 17, 2026

**INDIE SEMICONDUCTOR, INC.**

(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Delaware** | **001-40481** | **88-1735159** |
| (State or other jurisdiction<br> of incorporation) | (Commission File Number) | (IRS Employer<br> Identification No.) |

---

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| | |
|:---|:---|
|  **32 Journey**<br> **Aliso Viejo, California**  | **92656** |
| (Address of Principal Executive Offices) | (Zip Code) |

---

Registrant's telephone number, including area code: **(949) 608-0854**

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

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| | |
|:---|:---|
| <br> **Title of each class** | **Name of each exchange on**<br> **which registered** |
| Class A common stock, par value $0.0001 per share INDI | The Nasdaq Stock Market LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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. ☐

**Item 8.01. Other Events.**

As previously reported, indie Semiconductor, Inc. (the "Company") entered into a purchase agreement (the "Purchase Agreement"), dated as of March 3, 2026, by and among the Company and Deutsche Bank Securities Inc. and TD Securities (USA) LLC, as representatives of the several initial purchasers named therein (collectively the "Initial Purchasers") pursuant to which the Company sold $150 million aggregate principal amount of 4.00% Convertible Senior Notes due 2031 (the "Offering") and granted an option (the "Option"), for a period of 13-days following the closing of the Offering, to the Initial Purchasers to purchase up to an additional $25 million aggregate principal amount of 4.00% Convertible Senior Notes due 2031. On March 17, 2026, the Initial Purchasers exercised the Option to purchase $20.5 million aggregate principal amount of 4.00% Convertible Senior Notes due 2031 and on March 18, 2026, the Company sold to the Initial Purchases such notes and received net proceeds of approximately $20 million, after deducting the Initial Purchasers' discounts and commissions.

**SIGNATURE**

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 hereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
|  | **INDIE SEMICONDUCTOR, INC.** | **INDIE SEMICONDUCTOR, INC.** | **INDIE SEMICONDUCTOR, INC.** |
| March 18, 2026 | By: | /s/ Naixi Wu | /s/ Naixi Wu |
|  |  | Name: | Naixi Wu |
|  |  | Title: | Chief Financial Officer<br> (Principal Financial Officer and Principal Accounting Officer) |

---