# EDGAR Filing Document

**Accession Number:** 0001824502
**File Stem:** 0001824502-25-000010
**Filing Date:** 2025-11
**Character Count:** 205217
**Document Hash:** e1dfe4dce2268ac665dac1a22d251190
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001824502-25-000010.hdr.sgml**: 20251106

**ACCESSION NUMBER**: 0001824502-25-000010

**CONFORMED SUBMISSION TYPE**: 10-Q

**PUBLIC DOCUMENT COUNT**: 87

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251106

**DATE AS OF CHANGE**: 20251106

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Archer Aviation Inc.
- **CENTRAL INDEX KEY:** 0001824502
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIRCRAFT [3721]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 852730902
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 10-Q
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39668
- **FILM NUMBER:** 251459605

**BUSINESS ADDRESS:**
- **STREET 1:** 190 WEST TASMAN DRIVE
- **CITY:** SAN JOSE
- **STATE:** CA
- **ZIP:** 95134
- **BUSINESS PHONE:** 650-272-3233

**MAIL ADDRESS:**
- **STREET 1:** 190 WEST TASMAN DRIVE
- **CITY:** SAN JOSE
- **STATE:** CA
- **ZIP:** 95134

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Atlas Crest Investment Corp.
- **DATE OF NAME CHANGE:** 20200911

?xml version='1.0' encoding='ASCII'? achr-20250930

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**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 September 30, 2025**

**OR**

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

**Commission file number 001-39668**

**Archer Aviation Inc.**

(Exact name of registrant as specified in its charter)

---

| | |
|:---|:---|
| **Delaware** | **85-2730902** |
| (State or other jurisdiction of incorporation or organization) | (I.R.S. Employer Identification No.) |
| **190 West Tasman Drive, San Jose, CA** | **95134** |
| (Address of principal executive offices) | (Zip Code) |

---

**(650) 272-3233**

Registrant's telephone number, including area code

**N/A**

(Former name, former address, and former fiscal year, if changed since last report)

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

---

| | | |
|:---|:---|:---|
| **<u>Title of each class</u>** | **<u>Trading Symbol(s)</u>** | **<u>Name of each exchange on which registered</u>** |
| Class A common stock, par value $0.0001 per share | ACHR | New York Stock Exchange |
| Warrants, each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50 per share | ACHR WS | 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 and posted 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 Act). Yes ☐ No ☒

As of October 31, 2025, the number of shares of the registrant's Class A common stock outstanding was 651,341,543.

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Form 10-Q**

**For the Quarterly Period Ended September 30, 2025**

**Table of Contents**

---

| | | |
|:---|:---|:---|
| | | **Page** |
| <u>[Special Note Regarding Forward-Looking Statements](#i58ddc59e58c8421abf5e0842cb21ea10_10)</u> | <u>[Special Note Regarding Forward-Looking Statements](#i58ddc59e58c8421abf5e0842cb21ea10_10)</u> | [ii](#i58ddc59e58c8421abf5e0842cb21ea10_10) |
| <u>[Part I—Financial Information](#i58ddc59e58c8421abf5e0842cb21ea10_13)</u> | <u>[Part I—Financial Information](#i58ddc59e58c8421abf5e0842cb21ea10_13)</u> | |
| <u>[Item 1.](#i58ddc59e58c8421abf5e0842cb21ea10_16)</u> | <u>[Financial Statements](#i58ddc59e58c8421abf5e0842cb21ea10_16)</u> | [1](#i58ddc59e58c8421abf5e0842cb21ea10_16) |
| | &nbsp;&nbsp;&nbsp;&nbsp;<u>[Consolidated Condensed Balance Sheets](#i58ddc59e58c8421abf5e0842cb21ea10_19)</u> | [1](#i58ddc59e58c8421abf5e0842cb21ea10_19) |
| | &nbsp;&nbsp;&nbsp;&nbsp;<u>[Consolidated Condensed Statements of Operations](#i58ddc59e58c8421abf5e0842cb21ea10_22)</u> | [2](#i58ddc59e58c8421abf5e0842cb21ea10_22) |
| | &nbsp;&nbsp;&nbsp;&nbsp;<u>[Consolidated Condensed Statements of Comprehensive Loss](#i58ddc59e58c8421abf5e0842cb21ea10_25)</u> | [3](#i58ddc59e58c8421abf5e0842cb21ea10_25) |
| | &nbsp;&nbsp;&nbsp;&nbsp;<u>[Consolidated Condensed Statements of Stockholders' Equity](#i58ddc59e58c8421abf5e0842cb21ea10_28)</u> | [4](#i58ddc59e58c8421abf5e0842cb21ea10_28) |
| | &nbsp;&nbsp;&nbsp;&nbsp;<u>[Consolidated Condensed Statements of Cash Flows](#i58ddc59e58c8421abf5e0842cb21ea10_31)</u> | [8](#i58ddc59e58c8421abf5e0842cb21ea10_31) |
| | &nbsp;&nbsp;&nbsp;&nbsp;<u>[Notes to Consolidated Condensed Financial Statements](#i58ddc59e58c8421abf5e0842cb21ea10_34)</u> | [10](#i58ddc59e58c8421abf5e0842cb21ea10_34) |
| <u>[Item 2.](#i58ddc59e58c8421abf5e0842cb21ea10_73)</u> | <u>[Management's Discussion and Analysis of Financial Condition and Results of Operations](#i58ddc59e58c8421abf5e0842cb21ea10_73)</u> | [32](#i58ddc59e58c8421abf5e0842cb21ea10_73) |
| <u>[Item 3.](#i58ddc59e58c8421abf5e0842cb21ea10_100)</u> | <u>[Quantitative and Qualitative Disclosures About Market Risk](#i58ddc59e58c8421abf5e0842cb21ea10_100)</u> | [39](#i58ddc59e58c8421abf5e0842cb21ea10_100) |
| <u>[Item 4.](#i58ddc59e58c8421abf5e0842cb21ea10_106)</u> | <u>[Controls and Procedures](#i58ddc59e58c8421abf5e0842cb21ea10_106)</u> | [40](#i58ddc59e58c8421abf5e0842cb21ea10_106) |
| <u>[Part II—Other Information](#i58ddc59e58c8421abf5e0842cb21ea10_109)</u> | <u>[Part II—Other Information](#i58ddc59e58c8421abf5e0842cb21ea10_109)</u> | |
| <u>[Item 1.](#i58ddc59e58c8421abf5e0842cb21ea10_112)</u> | <u>[Legal Proceedings](#i58ddc59e58c8421abf5e0842cb21ea10_112)</u> | [41](#i58ddc59e58c8421abf5e0842cb21ea10_112) |
| <u>[Item 1A.](#i58ddc59e58c8421abf5e0842cb21ea10_115)</u> | <u>[Risk Factors](#i58ddc59e58c8421abf5e0842cb21ea10_115)</u> | [41](#i58ddc59e58c8421abf5e0842cb21ea10_115) |
| <u>[Item 2.](#i58ddc59e58c8421abf5e0842cb21ea10_118)</u> | <u>[Unregistered Sales of Equity Securities, Use of Proceeds, and Issuer Purchases of Equity Securities](#i58ddc59e58c8421abf5e0842cb21ea10_118)</u> | [45](#i58ddc59e58c8421abf5e0842cb21ea10_118) |
| <u>[Item 3.](#i58ddc59e58c8421abf5e0842cb21ea10_121)</u> | <u>[Defaults Upon Senior Securities](#i58ddc59e58c8421abf5e0842cb21ea10_121)</u> | [45](#i58ddc59e58c8421abf5e0842cb21ea10_121) |
| <u>[Item 4.](#i58ddc59e58c8421abf5e0842cb21ea10_124)</u> | <u>[Mine Safety Disclosures](#i58ddc59e58c8421abf5e0842cb21ea10_124)</u> | [45](#i58ddc59e58c8421abf5e0842cb21ea10_124) |
| <u>[Item 5.](#i58ddc59e58c8421abf5e0842cb21ea10_127)</u> | <u>[Other Information](#i58ddc59e58c8421abf5e0842cb21ea10_127)</u> | [45](#i58ddc59e58c8421abf5e0842cb21ea10_127) |
| <u>[Item 6.](#i58ddc59e58c8421abf5e0842cb21ea10_130)</u> | <u>[Exhibits](#i58ddc59e58c8421abf5e0842cb21ea10_130)</u> | [47](#i58ddc59e58c8421abf5e0842cb21ea10_130) |
| <u>[Signatures](#i58ddc59e58c8421abf5e0842cb21ea10_133)</u> | <u>[Signatures](#i58ddc59e58c8421abf5e0842cb21ea10_133)</u> | [48](#i58ddc59e58c8421abf5e0842cb21ea10_133) |

---

i

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

ARCHER AVIATION INC.

Archer Aviation Inc., a Delaware corporation (prior to the closing of the Business Combination (as defined below), "Legacy Archer"), Atlas Crest Investment Corp., a Delaware corporation ("Atlas") and Artemis Acquisition Sub Inc., a Delaware corporation and a direct, wholly-owned subsidiary of Atlas ("Merger Sub") entered into a merger agreement dated February 10, 2021, as amended (the "Business Combination Agreement") pursuant to which a business combination of Legacy Archer and Atlas was effected by the merger of Merger Sub with and into Legacy Archer, with Legacy Archer surviving the merger as a wholly-owned subsidiary of Atlas (collectively with the other transactions described in the Business Combination Agreement, the "Business Combination"). Following the consummation of the Business Combination on September 16, 2021 (the "Closing Date"), Legacy Archer changed its name to Archer Aviation Operating Corp., and Atlas changed its name to Archer Aviation Inc. and it became the successor registrant with the Securities and Exchange Commission ("SEC"). Our Class A common stock and public warrants are listed on the NYSE under the symbols "ACHR" and "ACHR WS," respectively.

As used in this Quarterly Report on Form 10-Q (the "Quarterly Report"), unless the context requires otherwise, references to "Archer," the "Company," "Registrant," "we," "us," "our," and similar terms refer to Archer Aviation Inc. and its subsidiaries, unless the context indicates otherwise.

"Archer" and our other registered and common law trade names and trademarks of ours appearing in this Quarterly Report are our property. This Quarterly Report contains additional trade names and trademarks of other companies. We do not intend our use or display of other companies' trade names or trademarks to imply an endorsement or sponsorship of us by such companies, or any relationship with any of these companies.

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report contains forward-looking statements. All statements, other than statements of present or historical fact, included or incorporated by reference in this Quarterly Report regarding our future financial performance, as well as our strategy, future operations, financial position, estimated revenues and losses, projected costs, prospects, plans and objectives of management are forward-looking statements. When used in this Quarterly Report, the words "anticipate," "believe," "continue," "could," "estimate," "expect," "future," "intends," "may," "might," "plan," "possible," "potential," "predict," "project," "seek," "should," "will," "would," the negative of such terms and other similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain such identifying words.

These forward-looking statements are based on information available as of the date of this Quarterly Report, and current expectations, assumptions, hopes, beliefs, intentions and strategies regarding future events. Accordingly, forward-looking statements in this Quarterly Report and in any document incorporated herein by reference should not be relied upon as representing our views as of any subsequent date, and we do not undertake any obligation to update forward-looking statements to reflect events or circumstances after the date they were made, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.

As a result of a number of known and unknown risks and uncertainties, our actual results or performance may be materially different from those expressed or implied by these forward-looking statements. Some factors that could cause actual results to differ include those described in Part I, Item 1A, "Risk Factors" in our Annual Report on Form 10-K, filed with the SEC on February 27, 2025 (the "Annual Report") and in our Current Report on Form 8-K, filed with the SEC on June 13, 2025. Readers are urged to carefully review and consider the various disclosures made in this Quarterly Report, the Annual Report, and other documents we file from time to time with the SEC that disclose risks and uncertainties that may affect our business. Moreover, new risks emerge from time to time. It is not possible for us to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of these risks and uncertainties, the future events and circumstances discussed in this Quarterly Report and the Annual Report may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements.

In addition, statements that "we believe" and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this Quarterly Report, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain, and investors are cautioned not to unduly rely upon these statements.

ii

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Part I - Financial Information**

**Item 1. Financial Statements**

**Archer Aviation Inc.**

**Consolidated Condensed Balance Sheets**

**(In millions, except share and per share data; unaudited)**

---

| | | |
|:---|:---|:---|
| | **September 30,<br>2025** | **December 31,<br>2024** |
| **Assets** | | |
| Current assets |  |  |
| &nbsp;&nbsp;&nbsp;Cash and cash equivalents | $595.5 | $834.5 |
| &nbsp;&nbsp;&nbsp;Restricted cash | 7.3 | 6.8 |
| &nbsp;&nbsp;&nbsp;Short-term investments | 1045.8 |  |
| &nbsp;&nbsp;&nbsp;Prepaid expenses | 30.6 | 12.5 |
| &nbsp;&nbsp;&nbsp;Other current assets | 12.9 | 4.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 1692.1 | 858.4 |
| Property and equipment, net | 167.8 | 126.8 |
| Intangible assets, net | 5.3 | 0.3 |
| Right-of-use assets | 18.4 | 8.1 |
| Other long-term assets | 16.0 | 7.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total assets** | $1899.6 | $1001.2 |
| **Liabilities and Stockholders' Equity** |  |  |
| Current liabilities |  |  |
| &nbsp;&nbsp;&nbsp;Accounts payable | $23.7 | $14.6 |
| &nbsp;&nbsp;&nbsp;Current portion of lease liabilities | 5.4 | 3.7 |
| &nbsp;&nbsp;&nbsp;Accrued expenses and other current liabilities | 63.9 | 52.8 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 93.0 | 71.1 |
| Notes payable | 64.1 | 64.0 |
| Lease liabilities, net of current portion | 19.1 | 11.3 |
| Warrant liabilities | 58.6 | 89.4 |
| Other long-term liabilities | 10.5 | 12.8 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities | 245.3 | 248.6 |
| Commitments and contingencies (Note 7) |  |  |
| Stockholders' equity |  |  |
| &nbsp;&nbsp;&nbsp;Preferred stock, $0.0001 par value; 10,000,000 shares authorized; no shares issued and outstanding as of September 30, 2025 and December 31, 2024 |  |  |
| &nbsp;&nbsp;&nbsp;Class A common stock, $0.0001 par value; 1,400,000,000 shares authorized; 651,297,219 and 503,777,464 shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively | 0.1 | 0.1 |
| &nbsp;&nbsp;&nbsp;Class B common stock, $0.0001 par value; 300,000,000 shares authorized; no shares issued and outstanding as of September 30, 2025 and December 31, 2024 |  |  |
| &nbsp;&nbsp;&nbsp;Additional paid-in capital | 3771.5 | 2438.4 |
| &nbsp;&nbsp;&nbsp;Accumulated deficit | (2114.9) | (1685.6) |
| &nbsp;&nbsp;&nbsp;Accumulated other comprehensive loss | (2.4) | (0.3) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total stockholders' equity | 1654.3 | 752.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total liabilities and stockholders' equity** | $1899.6 | $1001.2 |

---

See accompanying notes to consolidated condensed financial statements.

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Consolidated Condensed Statements of Operations**

**(In millions, except share and per share data; unaudited)**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| **Operating expenses** |  |  |  |  |
| Research and development | $120.7 | $89.8 | $346.8 | $263.1 |
| General and administrative | 54.1 | 32.3 | 148.1 | 122.4 |
| &nbsp;&nbsp;&nbsp;Total operating expenses | 174.8 | 122.1 | 494.9 | 385.5 |
| Loss from operations | (174.8) | (122.1) | (494.9) | (385.5) |
| Other income (expense), net | 28.7 | 1.4 | 30.7 | 31.3 |
| Interest income, net | 16.3 | 5.5 | 35.2 | 15.9 |
| &nbsp;&nbsp;&nbsp;Loss before income taxes | (129.8) | (115.2) | (429.0) | (338.3) |
| Income tax expense | (0.1) | (0.1) | (0.3) | (0.4) |
| &nbsp;&nbsp;&nbsp;Net loss | $(129.9) | $(115.3) | $(429.3) | $(338.7) |
| Net loss per share, basic and diluted | $(0.20) | $(0.29) | $(0.72) | $(0.97) |
| Weighted-average shares outstanding, basic and diluted | 660887146 | 397521078 | 593934716 | 350787818 |

---

See accompanying notes to consolidated condensed financial statements.

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Consolidated Condensed Statements of Comprehensive Loss**

**(In millions; unaudited)**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Net loss | $(129.9) | $(115.3) | $(429.3) | $(338.7) |
| Other comprehensive income (loss), net of tax |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Unrealized loss on available-for-sale securities | (2.3) |  | (2.3) |  |
| &nbsp;&nbsp;&nbsp;Foreign currency translation adjustment |  |  | 0.2 | (0.1) |
| Comprehensive loss, net of tax | $(132.2) | $(115.3) | $(431.4) | $(338.8) |

---

See accompanying notes to consolidated condensed financial statements.

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Consolidated Condensed Statements of Stockholders' Equity**

**(In millions, except share data; unaudited)**

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Common Stock** | **Common Stock** | **Common Stock** | **Common Stock** | **Additional Paid-in Capital** | | **Accumulated<br>Other<br>Comprehensive<br>Loss** | |
| | **Class A** | **Class A** | **Class B** | **Class B** | **Additional Paid-in Capital** | **Accumulated**<br>**Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Loss** | **Total** |
| | **Shares** | **Amount** | **Shares** | **Amount** | **Additional Paid-in Capital** | **Accumulated**<br>**Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Loss** | **Total** |
| **Balance as of December 31, 2024** | 503777464 | $0.1 |  | $— | $2438.4 | $(1685.6) | $(0.3) | $752.6 |
| Issuance of Class A common stock | 1906161 |  |  |  | 16.7 |  |  | 16.7 |
| Issuance of restricted stock units and restricted stock expense | 4544253 |  |  |  | 1.9 |  |  | 1.9 |
| Exercise of stock options | 168510 |  |  |  |  |  |  |  |
| Issuance of warrants and warrant expense |  |  |  |  | 0.8 |  |  | 0.8 |
| Exercise of warrants | 3000 |  |  |  |  |  |  |  |
| PIPE financing | 2982089 |  |  |  | 9.6 |  |  | 9.6 |
| Registered direct offering | 35500000 |  |  |  | 289.5 |  |  | 289.5 |
| Stock-based compensation |  |  |  |  | 33.5 |  |  | 33.5 |
| Net loss |  |  |  |  |  | (93.4) |  | (93.4) |
| Other comprehensive income |  |  |  |  |  |  | 0.1 | 0.1 |
| **Balance as of March 31, 2025** | 548881477 | $0.1 |  | $— | $2790.4 | $(1779.0) | $(0.2) | $1011.3 |
| Issuance of Class A common stock | 2425223 |  |  |  | 23.5 |  |  | 23.5 |
| Issuance of restricted stock units and restricted stock expense | 3613804 |  |  |  | 0.5 |  |  | 0.5 |
| Exercise of stock options | 97967 |  |  |  |  |  |  |  |
| Issuance of warrants and warrant expense |  |  |  |  | 0.8 |  |  | 0.8 |
| Common stock issued under employee stock purchase plan | 618173 |  |  |  | 3.9 |  |  | 3.9 |
| Registered direct offering | 85000000 |  |  |  | 816.8 |  |  | 816.8 |
| Stock-based compensation |  |  |  |  | 30.0 |  |  | 30.0 |
| Net loss |  |  |  |  |  | (206.0) |  | (206.0) |
| Other comprehensive income |  |  |  |  |  |  | 0.1 | 0.1 |
| **Balance as of June 30, 2025** | 640636644 | $0.1 |  | $— | $3665.9 | $(1985.0) | $(0.1) | $1680.9 |

---

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Common Stock** | **Common Stock** | **Common Stock** | **Common Stock** | **Additional Paid-in Capital** | | **Accumulated<br>Other<br>Comprehensive<br>Loss** | |
| | **Class A** | **Class A** | **Class B** | **Class B** | **Additional Paid-in Capital** | **Accumulated**<br>**Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Loss** | **Total** |
| | **Shares** | **Amount** | **Shares** | **Amount** | **Additional Paid-in Capital** | **Accumulated**<br>**Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Loss** | **Total** |
| Issuance of Class A common stock | 2793225 |  |  |  | 26.6 |  |  | 26.6 |
| Issuance of restricted stock units and restricted stock expense | 3819435 |  |  |  |  |  |  |  |
| Exercise of stock options | 68990 |  |  |  |  |  |  |  |
| Issuance of warrants and warrant expense |  |  |  |  | 0.8 |  |  | 0.8 |
| Exercise of warrants | 57050 |  |  |  |  |  |  |  |
| Common stock issued under at-the-market program | 3921875 |  |  |  | 46.4 |  |  | 46.4 |
| Stock-based compensation |  |  |  |  | 31.8 |  |  | 31.8 |
| Net loss |  |  |  |  |  | (129.9) |  | (129.9) |
| Other comprehensive loss |  |  |  |  |  |  | (2.3) | (2.3) |
| **Balance as of September 30, 2025** | 651297219 | $0.1 |  | $— | $3771.5 | $(2114.9) | $(2.4) | $1654.3 |

---

See accompanying notes to consolidated condensed financial statements.

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Consolidated Condensed Statements of Stockholders' Equity**

**(In millions, except share data; unaudited)**

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Common Stock** | **Common Stock** | **Common Stock** | **Common Stock** | **Additional Paid-in Capital** | | **Accumulated<br>Other<br>Comprehensive<br>Loss** | |
| | **Class A** | **Class A** | **Class B** | **Class B** | **Additional Paid-in Capital** | **Accumulated**<br>**Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Loss** | **Total** |
| | **Shares** | **Amount** | **Shares** | **Amount** | **Additional Paid-in Capital** | **Accumulated**<br>**Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Loss** | **Total** |
| **Balance as of December 31, 2023** | 265617341 | $— | 38165615 | $— | $1515.9 | $(1148.8) | $— | $367.1 |
| Conversion of Class B common stock to Class A common stock | 200000 |  | (200000) |  |  |  |  |  |
| Issuance of restricted stock units and restricted stock expense | 4873123 |  |  |  | 34.0 |  |  | 34.0 |
| Exercise of stock options | 186529 |  | 66760 |  |  |  |  |  |
| Issuance of warrants and warrant expense |  |  |  |  | 48.9 |  |  | 48.9 |
| Exercise of warrants | 4503845 |  |  |  |  |  |  |  |
| Common stock issued under at-the-market program | 6569896 |  |  |  | 33.9 |  |  | 33.9 |
| Stock-based compensation |  |  |  |  | 11.8 |  |  | 11.8 |
| Net loss |  |  |  |  |  | (116.5) |  | (116.5) |
| **Balance as of March 31, 2024** | 281950734 | $— | 38032375 | $— | $1644.5 | $(1265.3) | $— | $379.2 |
| Conversion of Class B common stock to Class A common stock | 882379 |  | (882379) |  |  |  |  |  |
| Issuance of restricted stock units and restricted stock expense | 3189570 |  |  |  | 6.5 |  |  | 6.5 |
| Exercise of stock options | 262900 |  | 66760 |  |  |  |  |  |
| Issuance of warrants and warrant expense |  |  |  |  | 2.0 |  |  | 2.0 |
| Common stock issued under employee stock purchase plan | 812544 |  |  |  | 2.3 |  |  | 2.3 |
| Common stock issued under at-the-market program | 11473037 |  |  |  | 39.1 |  |  | 39.1 |
| Stock-based compensation |  |  |  |  | 11.9 |  |  | 11.9 |
| Net loss |  |  |  |  |  | (106.9) |  | (106.9) |
| Other comprehensive loss |  |  |  |  |  |  | (0.1) | (0.1) |
| **Balance as of June 30, 2024** | 298571164 | $— | 37216756 | $— | $1706.3 | $(1372.2) | $(0.1) | $334.0 |

---

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Common Stock** | **Common Stock** | **Common Stock** | **Common Stock** | **Additional Paid-in Capital** | | **Accumulated<br>Other<br>Comprehensive<br>Loss** | |
| | **Class A** | **Class A** | **Class B** | **Class B** | **Additional Paid-in Capital** | **Accumulated**<br>**Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Loss** | **Total** |
| | **Shares** | **Amount** | **Shares** | **Amount** | **Additional Paid-in Capital** | **Accumulated**<br>**Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Loss** | **Total** |
| Conversion of Class B common stock to Class A common stock | 1261544 |  | (1261544) |  |  |  |  |  |
| Issuance of Class A common stock | 1380520 |  |  |  | 4.7 |  |  | 4.7 |
| Issuance of restricted stock units and restricted stock expense | 2694470 |  | 5002306 |  | 4.1 |  |  | 4.1 |
| Exercise of stock options | 127054 |  | 66760 |  |  |  |  |  |
| Issuance of warrants and warrant expense |  |  |  |  | 2.2 |  |  | 2.2 |
| Exercise of warrants | 8647381 |  |  |  |  |  |  |  |
| Common stock issued under stock purchase agreement | 17401153 |  |  |  | 53.5 |  |  | 53.5 |
| Common stock issued under at-the-market program | 4420400 |  |  |  | 13.7 |  |  | 13.7 |
| PIPE financing | 49283582 |  |  |  | 158.0 |  |  | 158.0 |
| Stock-based compensation |  |  |  |  | 12.8 |  |  | 12.8 |
| Net loss |  |  |  |  |  | (115.3) |  | (115.3) |
| **Balance as of September 30, 2024** | 383787268 | $— | 41024278 | $— | $1955.3 | $(1487.5) | $(0.1) | $467.7 |

---

See accompanying notes to consolidated condensed financial statements.

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Consolidated Condensed Statements of Cash Flows**

**(In millions; unaudited)**

---

| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** |
| **Cash flows from operating activities** |  |  |
| &nbsp;&nbsp;&nbsp;Net loss | $(429.3) | $(338.7) |
| &nbsp;&nbsp;&nbsp;Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization expense | 14.0 | 8.2 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Debt discount and issuance cost amortization | 0.1 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation | 134.6 | 84.9 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Change in fair value of warrant liabilities | (30.8) | (30.3) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gain on issuance of common stock |  | (1.5) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-cash lease expense | 3.0 | 2.2 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Research and development warrant expense | 2.4 | 6.1 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;General and administrative warrant expense |  | 0.2 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Technology and dispute resolution agreements expense |  | 5.6 |
| &nbsp;&nbsp;&nbsp;Changes in operating assets and liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses | 1.6 | (2.0) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current assets | (8.1) | (2.8) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other long-term assets | (2.8) | (1.9) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | 5.9 | 1.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued expenses and other current liabilities | 11.3 | 5.8 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease right-of-use assets and lease liabilities, net | (3.8) | (2.3) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other long-term liabilities | (1.7) | 0.7 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash used in operating activities | (303.6) | (264.2) |
| **Cash flows from investing activities** |  |  |
| &nbsp;&nbsp;&nbsp;Purchase of short-term investments | (1048.1) |  |
| &nbsp;&nbsp;&nbsp;Purchase of property and equipment | (49.2) | (57.8) |
| &nbsp;&nbsp;&nbsp;Acquisition of intangible assets | (5.3) |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash used in investing activities | (1102.6) | (57.8) |
| **Cash flows from financing activities** |  |  |
| &nbsp;&nbsp;&nbsp;Proceeds from issuance of debt |  | 57.5 |
| &nbsp;&nbsp;&nbsp;Payment of debt issuance costs |  | (0.6) |
| &nbsp;&nbsp;&nbsp;Proceeds from PIPE financing | 10.0 | 165.1 |
| &nbsp;&nbsp;&nbsp;Proceeds from registered direct offering | 1151.8 |  |
| &nbsp;&nbsp;&nbsp;Proceeds from shares issued under at-the-market program | 46.3 | 87.0 |
| &nbsp;&nbsp;&nbsp;Payment of offering costs in connection with financing activities | (44.2) | (7.4) |
| &nbsp;&nbsp;&nbsp;Proceeds from shares issued under employee stock purchase plan | 3.8 | 2.3 |
| &nbsp;&nbsp;&nbsp;Proceeds from issuance of common stock |  | 55.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash provided by financing activities | 1167.7 | 358.9 |
| Net (decrease) increase in cash, cash equivalents, and restricted cash | (238.5) | 36.9 |
| Cash, cash equivalents, and restricted cash, beginning of period | 841.3 | 471.5 |
| Cash, cash equivalents, and restricted cash, end of period | $602.8 | $508.4 |
| **Supplemental Cash Flow Information:** |  |  |
| &nbsp;&nbsp;&nbsp;Cash paid for interest | $3.1 | $1.4 |

---

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

---

| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** |
| Non-cash investing and financing activities: |  |  |
| &nbsp;&nbsp;&nbsp;Purchases of property and equipment included in accounts payable and accrued expenses | $9.7 | $15.4 |
| &nbsp;&nbsp;&nbsp;Offering costs in connection with financing activities through issuance of common stock | $1.7 | $— |
| &nbsp;&nbsp;&nbsp;Purchases of property and equipment in common stock | $2.2 | $— |

---

See accompanying notes to consolidated condensed financial statements.

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

**Note 1 - Organization and Nature of Business**

***Organization and Nature of Business***

Archer Aviation Inc. (the "Company"), a Delaware corporation, with its headquarters located in San Jose, California, is an aerospace company. The Company is developing technologies and aircraft that will power the future of advanced aviation. The Company's primary product is an electric vertical take-off and landing ("eVTOL") aircraft.

***The Company's Planned Lines of Business***

The Company intends to operate the following lines of business:

*Commercial*

This is planned to consist of the sale of the Company's commercial aircraft ("Archer Direct"), such as Midnight, as well as technologies and services related thereto, and direct-to-consumer aerial ride share services in select metropolitan areas around the world ("Archer UAM").

*Defense*

This is planned to consist of the sale of next-generation aircraft, related technologies and support services for defense applications.

**Note 2 - Liquidity and Going Concern**

Since the Company's formation, the Company has devoted substantial effort and capital resources to the design and development of its planned aircraft, UAM network and business lines. Funding of these activities has primarily been through the net proceeds received from the issuance of related and third-party debt (Note 6 - Notes Payable), and the sale of preferred and common stock to related and third parties (Note 8 - Preferred and Common Stock). Through September 30, 2025, the Company has incurred cumulative losses from operations, negative cash flows from operating activities, and has an accumulated deficit of $2,114.9 million. As of September 30, 2025, the Company had cash and cash equivalents of $595.5 million and short-term investments in marketable securities of $1,045.8 million, which management believes will be sufficient to fund the Company's current operating plan for at least the next 12 months from the date these consolidated condensed financial statements were issued.

There can be no assurance that the Company will be successful in achieving its business plans, that the Company's current capital will be sufficient to support its ongoing business plans, or that any additional financing will be available in a timely manner or on acceptable terms, if at all. If the Company's business plans require it to raise additional capital, but the Company is unable to do so, it may be required to alter, or scale back its aircraft design, development and certification programs, as well as its manufacturing capabilities, or be unable to fund capital expenditures. Any such events would have a material adverse effect on the Company's financial position, results of operations, cash flows, and ability to achieve the Company's intended business plans.

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

**Note 3 - Summary of Significant Accounting Policies**

***Basis of Presentation***

The accompanying unaudited consolidated condensed financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC") for interim financial information. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States ("U.S. GAAP") for complete financial statements. In the opinion of management, all adjustments, consisting of normal recurring adjustments, necessary for a fair statement of financial position, results of operations, and cash flows for the interim periods presented have been reflected herein. The results of operations for interim periods are not necessarily indicative of the results to be expected for the full year. The unaudited consolidated condensed financial statements should be read in conjunction with the Company's audited consolidated financial statements as of and for the fiscal year ended December 31, 2024 set forth in the Company's Annual Report on Form 10-K filed with the SEC on February 27, 2025. The December 31, 2024 consolidated condensed balance sheet was derived from audited financial statements but does not include all disclosures required by U.S. GAAP.

The Company has provided a discussion of significant accounting policies, estimates, and judgments in the Company's audited consolidated financial statements. There have been no changes to the Company's significant accounting policies since December 31, 2024 which are expected to have a material impact on the Company's financial position, results of operations, or cash flows.

***Cash, Cash Equivalents, and Restricted Cash***

Cash consists of cash on deposit with financial institutions. Cash equivalents consist of short-term, highly liquid financial instruments that are readily convertible to cash and have maturities of three months or less from the date of purchase. As of September 30, 2025 and December 31, 2024, the Company's cash and cash equivalents included money market funds and U.S. Treasury securities with original maturities of less than three months from the date of purchase of $462.1 million and $729.9 million, respectively.

Restricted cash consists primarily of cash held as security for the Company's standby letters of credit. Refer to Note 7 - Commitments and Contingencies for additional information.

The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported in the consolidated condensed balance sheets that sum to amounts reported on the consolidated condensed statements of cash flows (in millions):

---

| | | |
|:---|:---|:---|
| | **September 30,<br>2025** | **December 31,<br>2024** |
| Cash and cash equivalents | $595.5 | $834.5 |
| Restricted cash | 7.3 | 6.8 |
| &nbsp;&nbsp;&nbsp;Total cash, cash equivalents, and restricted cash | $602.8 | $841.3 |

---

***Short-Term Investments***

The Company has short-term investments in marketable securities, including U.S. Treasury securities and corporate debt securities. The Company classifies its marketable securities as available-for-sale at the time of purchase and reevaluates such classification at each balance sheet date. These marketable securities are carried at fair value, and unrealized gains and losses are recorded in other comprehensive loss in the consolidated statements of comprehensive loss, which is reflected as a component of stockholders' equity. These marketable securities are assessed as to whether those with unrealized loss positions are other than temporarily impaired. The Company considers impairments to be other than temporary if they are related to deterioration in credit risk or if it is likely the securities will be sold before the recovery of their cost basis. If the impairment is deemed other than temporary, the security is written down to its fair value and a loss is recognized in other income (expense), net. Realized gains and losses from the sale of marketable securities and from declines in value deemed to be other than temporary are determined based on the specific identification method and recognized in other income (expense), net in the consolidated statements of operations.

***Fair Value Measurements***

------

<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

The Company applies the provisions of Accounting Standards Codification ("ASC") 820, *Fair Value Measurement*, which defines a single authoritative definition of fair value, sets out a framework for measuring fair value and expands on required disclosures about fair value measurements. The provisions of ASC 820 relate to financial assets and liabilities as well as other assets and liabilities carried at fair value on a recurring and nonrecurring basis. The standard clarifies that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, the standard establishes a three-tier value hierarchy, which prioritizes the inputs used in measuring fair value as follows:

Level 1Unadjusted quoted prices in active markets for identical assets or liabilities accessible to the reporting entity at the measurement date.

Level 2Other than quoted prices included in Level 1 inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the asset or liability.

Level 3Unobservable inputs for the asset or liability used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date.

The carrying amounts of the Company's cash, prepaid expenses, other current assets, accounts payable, accrued compensation, and accrued liabilities approximate their fair values due to the short-term nature of these instruments.

The following tables present information about the Company's assets and liabilities that are measured at fair value on a recurring basis as of September 30, 2025 and December 31, 2024 and indicate the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value (in millions):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of September 30, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of September 30, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of September 30, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of September 30, 2025** |
|<br>**Description** | **Level 1** | **Level 2** | **Level 3** | **Total** |
| **Assets:** | | | | |
| Cash equivalents: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Money market funds | $412.1 | $— | $— | $412.1 |
| &nbsp;&nbsp;&nbsp;&nbsp;U.S. Treasury securities | $50.0 | $— | $— | $50.0 |
| Short-term investments: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;U.S. Treasury securities | $803.4 | $— | $— | $803.4 |
| &nbsp;&nbsp;&nbsp;&nbsp;Corporate debt securities | $— | $242.4 | $— | $242.4 |
| **Liabilities:** |  |  |  |  |
| Warrant liability – public warrants | $38.1 | $— | $— | $38.1 |
| Warrant liability – private placement warrants | $— | $— | $20.5 | $20.5 |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of December 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of December 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of December 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of December 31, 2024** |
|<br>**Description** | **Level 1** | **Level 2** | **Level 3** | **Total** |
| **Assets:** | | | | |
| Cash equivalents: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Money market funds | $729.9 | $— | $— | $729.9 |
| **Liabilities:** |  |  |  |  |
| Warrant liability – public warrants | $56.0 | $— | $— | $56.0 |
| Warrant liability – private placement warrants | $— | $— | $33.4 | $33.4 |

---

*Cash Equivalents*

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

The Company classifies its money market funds as Level 1 because they are valued based on quoted market prices in active markets.

*Short-Term Investments*

The Company's short-term investments consist of high quality investment grade marketable securities and are classified as available-for-sale. The Company classifies its investments in U.S. Treasury securities as Level 1 because they are valued using quoted market prices in active markets. The Company classifies its investments in corporate debt securities as Level 2 because they are valued using inputs other than quoted prices which are directly or indirectly observable in the market, including readily available pricing sources for the identical underlying security which may not be actively traded.

The following table presents a summary of the Company's cash equivalents and short-term investments as of September 30, 2025 and December 31, 2024 (in millions):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of September 30, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of September 30, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of September 30, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of September 30, 2025** |
|<br>**Description** | **Amortized Cost** | **Unrealized Gains** | **Unrealized Losses** | **Fair Value** |
| Cash equivalents: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Money market funds | $412.1 | $— | $— | $412.1 |
| &nbsp;&nbsp;&nbsp;&nbsp;U.S. Treasury securities | $50.0 | $— | $— | $50.0 |
| Short-term investments: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;U.S. Treasury securities | $805.0 | $— | $(1.6) | $803.4 |
| &nbsp;&nbsp;&nbsp;&nbsp;Corporate debt securities | $243.1 | $— | $(0.7) | $242.4 |
| Total | $1510.2 | $— | $(2.3) | $1507.9 |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of December 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of December 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of December 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**As of December 31, 2024** |
|<br>**Description** | **Amortized Cost** | **Unrealized Gains** | **Unrealized Losses** | **Fair Value** |
| Cash equivalents: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Money market funds | $729.9 | $— | $— | $729.9 |
| Total | $729.9 | $— | $— | $729.9 |

---

The unrealized losses related to the Company's short-term investments were primarily due to changes in interest rates and not due to increased credit risk or other valuation concerns. The Company had no other-than-temporary impairments for the three and nine months ended September 30, 2025.

*Public Warrants*

The measurement of the public warrants as of September 30, 2025 is classified as Level 1 due to the use of an observable market quote in an active market under the ticker "ACHR WS". The quoted price of the public warrants was $2.19 and $3.22 per warrant as of September 30, 2025 and December 31, 2024, respectively.

*Private Placement Warrants*

The Company utilizes a Monte Carlo simulation model for the private placement warrants at each reporting period, with changes in fair value recognized in the consolidated condensed statements of operations. The estimated fair value of the private placement warrant liability is determined using Level 3 inputs. Inherent in a Monte Carlo simulation model are assumptions related to expected share-price volatility, expected life, risk-free interest rate, and dividend yield.

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

The key inputs into the Monte Carlo simulation model for the private placement warrants are as follows:

---

| | | |
|:---|:---|:---|
| **Input** | **September 30,<br>2025** | **December 31,<br>2024** |
| Stock price | $9.58 | $9.75 |
| Strike price | $11.50 | $11.50 |
| Term (in years) | 1.0 | 1.7 |
| Risk-free rate | 3.7% | 4.2% |
| Volatility | 83.1% | 92.1% |
| Dividend yield | 0.0% | 0.0% |

---

The following table presents the change in fair value of the Company's Level 3 private placement warrants during the nine months ended September 30, 2025 (in millions):

---

| | |
|:---|:---|
| Balance as of December 31, 2024 | $33.4 |
| Change in fair value | (12.9) |
| Balance as of September 30, 2025 | $20.5 |

---

In connection with the change in fair value of the Company's private placement warrants, the Company recognized a gain of $10.9 million and a gain of $12.9 million within other income (expense), net in the consolidated condensed statements of operations during the three and nine months ended September 30, 2025, respectively. The Company recognized a loss of $0.2 million and a gain of $11.2 million within other income (expense), net in the consolidated condensed statements of operations during the three and nine months ended September 30, 2024, respectively. Refer to Note 11 - Warrants for additional information about the private placement warrants.

*Financial Instruments Not Recorded at Fair Value on a Recurring Basis*

Certain financial instruments, including debt, are not measured at fair value on a recurring basis in the consolidated condensed balance sheets. The fair value of debt as of September 30, 2025 approximates its carrying value (Level 2). Refer to Note 6 - Notes Payable for additional information.

*Assets and Liabilities Recorded at Fair Value on a Non-Recurring Basis*

Certain assets and liabilities are subject to measurement at fair value on a non-recurring basis if there are indicators of impairment or if they are deemed to be impaired as a result of an impairment review.

***Intangible Assets, Net***

Intangible assets consist of domain names and acquired patents, and are recorded at cost, net of accumulated amortization, and if applicable, impairment charges. The intangible assets are amortized over their useful lives ranging from 10 to 15 years on a straight-line basis or based on the pattern in which economic benefits are consumed, if reliably determinable. The Company reviews intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The Company has analyzed a variety of factors to determine if any circumstance could trigger an impairment loss, and, at this time and based on the information presently known, no event has occurred and indicated that it is more likely than not that an impairment loss has been incurred. Therefore, the Company did not record any impairment charges for its intangible assets for the three and nine months ended September 30, 2025 and 2024.

As of September 30, 2025 and December 31, 2024, the net carrying amounts for intangible assets were $5.3 million and $0.3 million, respectively, and were recorded in the Company's consolidated condensed balance sheets.

***Cloud Computing Arrangements***

The Company capitalizes certain implementation costs incurred in the application development stage of projects related to its cloud computing arrangements that are service contracts. Capitalized implementation costs are recognized in other long-term assets in the consolidated condensed balance sheets and amortized on a straight-line basis over the fixed, noncancellable term of

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

the associated hosting arrangement plus any reasonably certain renewal periods. Costs related to preliminary project activities and post-implementation activities are expensed as incurred. As of September 30, 2025 and December 31, 2024, the net carrying amounts of the Company's capitalized cloud computing implementation costs were $5.9 million as of each date.

***Contract Liabilities***

The Company records contract liabilities related to differences between the timing of cash receipts from a customer and the recognition of revenue under the applicable contracts. Contract liabilities consisted of the following (in millions):

---

| | | |
|:---|:---|:---|
| | **September 30,<br>2025** | **December 31,<br>2024** |
| Current portion of contract liabilities | $2.2 | $0.9 |
| Contract liabilities, net of current portion | 10.0 | 11.8 |
| &nbsp;&nbsp;&nbsp;Total | $12.2 | $12.7 |

---

Current portion of contract liabilities is recorded in accrued expenses and other current liabilities and contract liabilities, net of current portion is recorded in other long-term liabilities in the Company's consolidated condensed balance sheets. As of September 30, 2025 and December 31, 2024, the Company's contract liabilities primarily consisted of a $10.0 million pre-delivery payment received from United under the terms of the Amended United Purchase Agreement (defined below) (refer to Note 9 - Stock-Based Compensation), and installment payments received under a contract order with the United States Air Force (the "USAF") for the design, development, and ground test of the Company's production aircraft, Midnight, of $0.0 million and $1.8 million, respectively. In July 2025, as part of the expansion and amendment of its contract with the USAF, certain performance obligations under the contract were modified, resulting in the reclassification of the related $3.3 million contract liability to a research and development contra-expense during the quarter ended September 30, 2025. No revenues were recognized during the three and nine months ended September 30, 2025 and 2024.

***Net Loss Per Share***

Basic net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of common shares outstanding. For all periods presented, the calculation of basic net loss per share excludes shares issued upon the early exercise of stock options where the vesting conditions have not been satisfied. Common stock purchased pursuant to an early exercise of stock options is not deemed to be outstanding for accounting purposes until those shares vest. The Company also excludes unvested shares subject to repurchase in the number of shares outstanding in the consolidated condensed balance sheets and statements of stockholders' equity.

Contingently issuable shares, including equity awards with performance conditions, are considered outstanding common shares and included in the computation of basic net loss per share as of the date that all necessary conditions to earn the awards have been satisfied.

Because the Company reported net losses for all periods presented, diluted loss per share is the same as basic loss per share.

The following table presents the number of antidilutive shares excluded from the calculation of diluted net loss per share:

---

| | | |
|:---|:---|:---|
| | **Three and Nine Months Ended September 30,** | **Three and Nine Months Ended September 30,** |
| | **2025** | **2024** |
| Options to purchase common stock | 1704679 | 2340360 |
| Unvested restricted stock units | 35431441 | 30237565 |
| Warrants | 33596109 | 38362859 |
| Shares issuable under the Employee Stock Purchase Plan (Note 9) | 562069 | 1185021 |
| Total | 71294298 | 72125805 |

---

***Segments***

The following table presents significant expenses provided to the Chief Operating Decision Maker (in millions):

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| **Operating expenses** |  |  |  |  |
| Depreciation and amortization expense | $5.1 | $3.3 | $14.0 | $8.2 |
| Research and development warrant expense | $0.8 | $2.0 | $2.4 | $6.1 |
| Stock-based compensation | $52.8 | $21.4 | $134.6 | $84.9 |
| Technology and dispute resolution agreements expense | $— | $1.7 | $— | $12.0 |
| Other research and development expense | $89.3 | $73.9 | $272.2 | $215.6 |
| Other general and administrative expense | 26.8 | 19.8 | 71.7 | 58.7 |
| &nbsp;&nbsp;&nbsp;Total operating expenses | 174.8 | 122.1 | 494.9 | 385.5 |
| Loss from operations | (174.8) | (122.1) | (494.9) | (385.5) |
| Other income (expense), net | 28.7 | 1.4 | 30.7 | 31.3 |
| Interest income, net | 16.3 | 5.5 | 35.2 | 15.9 |
| &nbsp;&nbsp;&nbsp;Loss before income taxes | (129.8) | (115.2) | (429.0) | (338.3) |
| Income tax expense | (0.1) | (0.1) | (0.3) | (0.4) |
| &nbsp;&nbsp;&nbsp;Net loss | $(129.9) | $(115.3) | $(429.3) | $(338.7) |

---

***Comprehensive Loss***

Comprehensive loss includes all changes in equity during the period from non-owner sources. The Company's comprehensive loss consists of its net loss and foreign currency translation adjustment.

***Recent Accounting Pronouncements***

*Recently Issued Accounting Pronouncements Not Yet Adopted*

In September 2025, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2025-06, *Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40)*, which eliminated the use of software project development stages to align with modern software development methods. Under the ASU, software capitalization for internal-use software will begin when (1) management has authorized and committed to funding the software project, and (2) it is probable that the project will be completed and the software will be used to perform its intended function. The update is effective for annual periods beginning after December 15, 2027, and interim reporting periods within those annual reporting periods. The update can be applied either (1) retrospectively, (2) prospectively, or (3) on a modified prospective basis. The Company is currently evaluating the impact of ASU 2025-06 on its disclosures within its consolidated financial statements.

In December 2023, the FASB issued ASU 2023-09, *Income Taxes (Topic 740): Improvements to Income Tax Disclosures*, which requires disclosure of incremental income tax information related to the income tax rate reconciliation and expanded disclosures of income taxes paid, among other disclosure requirements. The update is effective for annual periods beginning after December 15, 2024 on a prospective basis, and retrospective application is permitted. The Company is currently evaluating the impact of ASU 2023-09 on its disclosures within its consolidated financial statements.

In November 2024, the FASB issued ASU 2024-03, *Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses*, which requires disclosure of additional information about specific expense categories in the notes to the financial statements. The update is effective for annual periods beginning after December 15, 2026, and interim periods within annual periods beginning after December 15, 2027. Early adoption is permitted. The update can be applied either (1) prospectively to financial statements issued for reporting periods after the effective date or (2) retrospectively to any of all prior periods presented in the financial statements. The Company is currently evaluating the impact of ASU 2024-03 on its disclosures within its consolidated financial statements.

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

**Note 4 - Property and Equipment, Net**

Property and equipment, net, consisted of the following (in millions):

---

| | | |
|:---|:---|:---|
| | **September 30,<br>2025** | **December 31,<br>2024** |
| Building | $67.8 | $64.4 |
| Equipment | 44.4 | 25.6 |
| Computer hardware and software | 9.4 | 7.7 |
| Leasehold improvements | 39.8 | 34.2 |
| Construction in progress | 37.0 | 13.3 |
| &nbsp;&nbsp;&nbsp;Total property and equipment | 198.4 | 145.2 |
| Less: Accumulated depreciation | (30.6) | (18.4) |
| &nbsp;&nbsp;&nbsp;Total property and equipment, net | $167.8 | $126.8 |

---

The following table presents depreciation expense included in each respective expense category in the consolidated condensed statements of operations (in millions):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Research and development | $4.3 | $2.7 | $12.0 | $6.8 |
| General and administrative | 0.1 | 0.1 | 0.3 | 0.4 |
| &nbsp;&nbsp;&nbsp;Total depreciation expense | $4.4 | $2.8 | $12.3 | $7.2 |

---

**Note 5 - Accrued Expenses and Other Current Liabilities**

Accrued expenses and other current liabilities consisted of the following (in millions):

---

| | | |
|:---|:---|:---|
| | **September 30,<br>2025** | **December 31,<br>2024** |
| Accrued engineering services, parts and materials | $14.7 | $12.5 |
| Accrued employee costs | 23.8 | 22.2 |
| Accrued professional services | 13.2 | 6.5 |
| Current portion of contract liabilities | 2.2 | 0.9 |
| Other current liabilities | 10.0 | 10.7 |
| &nbsp;&nbsp;&nbsp;Total | $63.9 | $52.8 |

---

**Note 6 - Notes Payable**

Notes payable consisted of the following (in millions):

---

| | | |
|:---|:---|:---|
| | **September 30,<br>2025** | **December 31,<br>2024** |
| Synovus Bank Loan | $65.0 | $65.0 |
| Loan unamortized discount and loan issuance costs | (0.9) | (1.0) |
| &nbsp;&nbsp;&nbsp;Total debt, net of discount and loan issuance costs | 64.1 | 64.0 |
| Less current portion, net of discount and loan issuance costs |  |  |
| &nbsp;&nbsp;&nbsp;Total long-term notes payable, net of discount and loan issuance costs | $64.1 | $64.0 |

---

On October 5, 2023, the Company entered into a credit agreement (the "Credit Agreement") with Synovus Bank, as administrative agent and lender, and the additional lenders (the "Lenders") from time to time, in an aggregate principal amount

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

of up to $65.0 million for the construction and development of the Company's manufacturing facility in Covington, Georgia (the "Loan").

The Company is required to make 120 monthly interest payments from November 14, 2023 until maturity, and 84 equal monthly principal installments from November 14, 2026 until maturity. The Credit Agreement matures on the earlier of October 5, 2033 or the date on which the outstanding Loan has been declared or automatically becomes due and payable pursuant to the terms of the Credit Agreement.

The interest rate on the Loan is a floating rate per annum equal to secured overnight financing rate (as defined in the Credit Agreement) plus the applicable margin of 2.0%, which increases by 5.0% per annum upon the occurrence of an event of default.

The Company's obligations under the Credit Agreement are secured by funds in a collateral account and the Credit Agreement is guaranteed by the Company's domestic subsidiaries. The Company may prepay with certain premium that links to the passage of time, and in certain circumstances would be required to prepay the Loan under the Credit Agreement without payment of a premium. The Credit Agreement contains customary representations and warranties, customary affirmative and negative covenants, and customary events of default. As of September 30, 2025, the Company was in compliance with all the covenants of the Credit Agreement.

The Company has drawn down the full $65.0 million of the Loan as of September 30, 2025. The effective interest rate for the draw downs ranged from 6.4% to 6.9% and 6.7% to 7.2% as of September 30, 2025 and December 31, 2024, respectively. During the three and nine months ended September 30, 2025, the Company recognized interest expense of $1.1 million and $3.2 million, respectively, including an immaterial amount related to the amortization of issuance costs within interest income, net in the consolidated condensed statements of operations. During the three and nine months ended September 30, 2024, the Company recognized interest of $0.0 million and $0.1 million, respectively, within interest income, net in the consolidated condensed statements of operations. The carrying value of the Loan, net of unamortized issuance costs of $0.9 million, was $64.1 million as of September 30, 2025.

The future scheduled principal maturities of the Loan as of September 30, 2025 are as follows (in millions):

---

| | |
|:---|:---|
| Remaining 2025 | $— |
| 2026 | 0.4 |
| 2027 | 2.6 |
| 2028 | 2.6 |
| 2029 | 2.6 |
| Thereafter | 56.8 |
|  | $65.0 |

---

**Note 7 - Commitments and Contingencies**

***Operating Leases***

The Company leases office, lab, hangar, and storage facilities under various operating lease agreements with lease periods expiring between 2025 and 2030 and generally containing periodic rent increases and various renewal and termination options.

The Company's lease costs were as follows (in millions):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Operating lease cost | $1.9 | $1.4 | $4.8 | $3.7 |
| Short-term lease cost | 0.3 | 0.1 | 0.7 | 0.3 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total lease cost | $2.2 | $1.5 | $5.5 | $4.0 |

---

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

The Company's weighted-average remaining lease term and discount rate as of September 30, 2025 and 2024 were as follows:

---

| | | |
|:---|:---|:---|
| | **2025** | **2024** |
| Weighted-average remaining lease term (in months) | 50 | 51 |
| Weighted-average discount rate | 14.7% | 14.8% |

---

The minimum aggregate future obligations under the Company's non-cancelable operating leases as of September 30, 2025 were as follows (in millions):

---

| | |
|:---|:---|
| Remaining 2025 | $2.5 |
| 2026 | 11.6 |
| 2027 | 9.3 |
| 2028 | 8.4 |
| 2029 | 7.7 |
| Thereafter | 6.4 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total future lease payments | 45.9 |
| Less: leasehold improvement allowance | (9.3) |
| &nbsp;&nbsp;&nbsp;&nbsp;Total net future lease payments | 36.6 |
| Less: imputed interest | (12.1) |
| &nbsp;&nbsp;&nbsp;&nbsp;Present value of future lease payments | $24.5 |

---

Supplemental cash flow information and non-cash activities related to right-of-use assets and lease liabilities were as follows (in millions):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Operating cash outflows from operating leases | $2.2 | $1.0 | $5.4 | $3.6 |
| Operating lease liabilities from obtaining right-of-use assets | $8.5 | $0.1 | $13.1 | $0.5 |

---

***Finance Lease***

In February 2023, the Company entered into a lease arrangement with the Newton County Industrial Development Authority (the "Authority") for the Company's manufacturing facilities to be constructed in Covington, Georgia. In connection with the lease arrangement, the Authority issued a taxable revenue bond (the "Bond"), which was acquired by the Company. The arrangement is structured so that the Company's lease payments to the Authority equal and offset the Authority's bond payments to the Company. Accordingly, the Company offsets the finance lease obligation and the Bond on its consolidated condensed balance sheets.

***Letters of Credit***

As of September 30, 2025, the Company had standby letters of credit in the aggregate outstanding amount of $6.3 million, secured with restricted cash.

***Litigation***

During the ordinary course of the business, the Company may be subject to legal proceedings, various claims, and litigation. Such proceedings can be costly, time consuming, and unpredictable, and therefore, no assurance can be given that the final outcome of such proceedings will not materially impact the Company's financial condition or results of operations.

*Delaware Class Action Litigation*

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

On May 17, 2024, two putative stockholders of the Company (and formerly, Atlas Crest Investment Corp. ("Atlas")) filed class action lawsuits, on behalf of themselves and other similarly-situated stockholders, in the Delaware Court of Chancery (the "Court") against the directors and officers of Atlas, the Company, the Company's co-founders, Legacy Archer, Moelis & Company Group LP and Moelis & Company LLC.

The complaint asserted claims for breaches of fiduciary duties, aiding and abetting breaches of fiduciary duties, and unjust enrichment, in connection with the merger between Atlas and the Company. The plaintiffs requested damages in an amount to be determined at trial, as well as attorneys' and experts' fees. Relatedly, on June 19, 2024, another putative stockholder of the Company filed a class action lawsuit, on behalf of himself and other similarly-situated stockholders, in the Court asserting similar claims as the aforementioned May 17, 2024 complaint against the same defendants named in that May complaint. The Court subsequently consolidated the related class actions and appointed a lead plaintiff.

All defendants filed motions to dismiss the complaint. In response to such motions to dismiss, the plaintiffs voluntarily dismissed their claims against two Atlas directors. Oral argument on the remaining defendants' motions to dismiss was held on April 17, 2025 and the Court issued a bench ruling on July 21, 2025, granting in part and denying in part the motions to dismiss. The Court dismissed all claims asserted against certain defendants, including among others, the Company's co-founders, an Atlas director, Legacy Archer, Moelis & Company Group LP and Moelis & Company LLC. The Court also addressed the sufficiency of the plaintiffs' allegations concerning the pre-merger disclosures that underlie the plaintiffs' fiduciary duty and unjust enrichment claims, ruling that certain allegations were not adequately pleaded, thereby narrowing the scope of the fiduciary duty and unjust enrichment claims against the remaining defendants, which the Company believes that it has substantial defenses against. Trial is scheduled to begin on May 17, 2027.

**Note 8 - Preferred and Common Stock**

***Preferred Stock***

As of September 30, 2025, no shares of preferred stock were outstanding, and the Company has no present plans to issue any shares of preferred stock.

***Voting***

Holders of the Company's Class A common stock are entitled to one vote per share on all matters to be voted upon by the stockholders.

***Dividends***

Holders of Class A common stock are entitled to receive such dividends, if any, as may be declared from time to time by the Company's Board of Directors in its discretion out of funds legally available therefor. No dividends on common stock have been declared by the Company's Board of Directors through September 30, 2025, and the Company does not expect to pay dividends in the foreseeable future.

***Preemptive Rights***

Stockholders have no preemptive or other subscription rights and there are no sinking fund or redemption provisions applicable to Class A common stock.

***Liquidation***

In the event of the Company's voluntary or involuntary liquidation, dissolution, distribution of assets or winding-up, subject to preferences that may apply to any shares of preferred stock outstanding at the time, the holders of the Company's common stock will be entitled to receive an equal amount per share of all of the Company's assets of whatever kind available for distribution to stockholders, after the rights of the holders of any preferred stock have been satisfied.

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

***PIPE Financings***

On August 8, 2024, the Company entered into subscription agreements with certain investors providing for the private placement of the Company's Class A common stock at a purchase price of $3.35 per share (the "First 2024 PIPE Financing"), pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended (the "Securities Act"). A portion of the First 2024 PIPE Financing closed on August 12, 2024 for 49,283,582 shares of the Company's Class A common stock for net proceeds of approximately $158.0 million, after deducting offering costs. The remaining portion of the First 2024 PIPE Financing covering an aggregate of 2,982,089 shares of the Company's Class A common stock issued and sold to Stellantis N.V. ("Stellantis") closed on January 6, 2025 for net proceeds of approximately $9.6 million, after deducting offering costs.

On December 11, 2024, the Company entered into subscription agreements with certain investors providing for the private placement of the Company's Class A common stock at a purchase price of $6.65 per share (the "Second 2024 PIPE Financing"), pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act. A portion of the Second 2024 PIPE Financing closed on December 13, 2024 for 63,909,776 shares of the Company's Class A common stock for net proceeds of approximately $407.7 million, after deducting offering costs. The remaining portion of the Second 2024 PIPE Financing covering an aggregate of 751,879 shares of the Company's Class A common stock to be issued and sold to Stellantis for anticipated gross proceeds of approximately $5.0 million is subject to the satisfaction of certain closing conditions.

***At-The-Market Program***

In November 2024, the Company filed a shelf registration statement on Form S-3ASR with the SEC and a related prospectus for the sale under a Controlled Equity Offering<sup>SM</sup> Sales Agreement (the "ATM Sales Agreement") of shares of its Class A common stock, having an aggregate value of up to $70.0 million (the "ATM Program"). The Company pays the placement agent a commission rate of up to 3.0% of the gross proceeds from any shares of Class A common stock sold through the ATM Sales Agreement. The ATM Program was fully utilized in July 2025. During both the three and nine months ended September 30, 2025, the Company sold 3,921,875 shares of Class A common stock under the ATM Program for net proceeds of $46.3 million.

***Registered Direct Offerings***

On February 12, 2025, the Company closed a registered direct offering in which pursuant to the securities purchase agreement dated February 11, 2025, by and between the Company and certain institutional investors, the Company issued and sold 35,500,000 shares of the Company's Class A common stock for net proceeds of approximately $289.5 million, after deducting offering costs.

On June 16, 2025, the Company closed a registered direct offering in which pursuant to the securities purchase agreement dated June 12, 2025, by and between the Company and certain institutional investors, the Company issued and sold 85,000,000 shares of the Company's Class A common stock for net proceeds of approximately $816.8 million, after deducting offering costs.

**Note 9 - Stock-Based Compensation**

***Amended and Restated 2021 Plan***

In August 2021, the Company adopted the 2021 Equity Incentive Plan (the "2021 Plan"), which was approved by the stockholders of the Company in September 2021 and became effective immediately upon the closing of the Business Combination. In April 2022, the Company amended and restated the 2021 Plan (the "Amended and Restated 2021 Plan"), which was approved by the stockholders of the Company in June 2022. The aggregate number of shares of Class A common stock that may be issued under the plan increased to 34,175,708. In addition, the number of shares of Class A common stock reserved for issuance under the Amended and Restated 2021 Plan will automatically increase on January 1st of each year following this amendment, starting on January 1, 2023 and ending on (and including) January 1, 2031, in an amount equal to the lesser of (i) 5.0% of the total number of shares of Class A and Class B common stock outstanding on December 31 of the preceding year, or (ii) a lesser number of shares of Class A common stock determined by the Board of Directors prior to the date of the increase (the "EIP Evergreen Provision"). The EIP Evergreen Provision is calculated using the number of legally

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

outstanding shares of common stock and includes shares, such as unvested shares pursuant to early exercised stock options, that are not considered outstanding for accounting purposes. In accordance therewith, the number of shares of Class A common stock reserved for issuance under the Amended and Restated 2021 Plan increased by 25,191,478 shares on January 1, 2025. The Amended and Restated 2021 Plan provides for the grant of incentive and non-statutory stock options, stock appreciation rights, restricted stock awards, restricted stock units, performance awards, and other awards to employees, directors, and non-employees.

In connection with the adoption of the 2021 Plan, the Company ceased issuing awards under its 2019 Equity Incentive Plan (the "2019 Plan"). Following the closing of the Business Combination, the Company assumed the outstanding stock options under the 2019 Plan and converted such stock options into options to purchase the Company's common stock. Such stock options will continue to be governed by the terms of the 2019 Plan and the stock option agreements thereunder, until such outstanding options are exercised or until they terminate or expire.

***Annual Equity Awards***

Subject to the achievement of certain performance goals established by the Company from time to time, the Company's employees are eligible to receive an annual incentive bonus that will entitle them to an annual grant of restricted stock units ("RSUs") that are fully vested on the date of grant. Furthermore, all annual equity awards are contingent and issued only upon approval by the Company's Board of Directors or the Compensation Committee. During the three and nine months ended September 30, 2025, the Company recognized stock-based compensation expense of $5.3 million and $14.3 million, respectively, related to these annual equity awards. During the three and nine months ended September 30, 2024, the Company recognized stock-based compensation expense of $4.2 million and $12.0 million, respectively, related to these annual equity awards.

***Stock Options***

A summary of the Company's stock option activity is as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Number of**<br>**Shares** | **Weighted**<br>**Average**<br>**Exercise**<br>**Price** | **Weighted**<br>**Average**<br>**Remaining**<br>**Contractual**<br>**Life (Years)** | **Aggregate**<br>**Intrinsic**<br>**Value** <br>**(In millions)** |
| **Outstanding as of January 1, 2025** | 2118011 | $0.13 | 5.8 | $20.4 |
| Exercised | (335467) | 0.11 |  | 3.0 |
| Expired/forfeited | (77865) | 0.15 |  |  |
| **Outstanding as of September 30, 2025** | 1704679 | 0.14 | 5.1 | 16.1 |
| **Exercisable as of September 30, 2025** | 1597188 | $0.14 | 5.1 | $15.1 |
| **Vested and expected to vest as of September 30, 2025** | 1704679 | 0.14 | 5.1 | 16.1 |

---

The Company recognized stock-based compensation expense of $0.6 million and $1.7 million for stock options for the three and nine months ended September 30, 2025, respectively. The Company recognized stock-based compensation expense of $0.6 million and $2.0 million for stock options for the three and nine months ended September 30, 2024, respectively.

As of September 30, 2025, the total remaining stock-based compensation expense for unvested stock options was $0.5 million, which is expected to be recognized over a weighted-average period of 0.1 years.

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

***Restricted Stock Units***

A summary of the Company's RSU activity is as follows:

---

| | | |
|:---|:---|:---|
| | **Number of**<br>**Shares** | **Weighted**<br>**Average**<br>**Grant Fair Value** |
| **Outstanding as of January 1, 2025** | 28658246 | $5.02 |
| Granted | 20986735 | 9.01 |
| Performance based adjustment <sup>(1)</sup> | 190844 | 6.39 |
| Vested | (12366421) | 5.91 |
| Forfeited | (2037963) | 6.10 |
| **Outstanding as of September 30, 2025** | 35431441 | 7.18 |

---

<sup>(1)</sup> Represents units adjusted for the vesting of the first tranche of PSUs (defined below) granted in 2024.

During the nine months ended September 30, 2025, the Company granted 1,897,941 RSUs under the Amended and Restated 2021 Plan, representing the annual equity awards for 2024. The RSUs were fully vested on the date of grant and settled in Class A common stock on a one-for-one basis. In addition, the Company granted 18,206,638 RSUs under the Amended and Restated 2021 Plan, which generally vest over a three-year period on a quarterly basis and remain subject to forfeiture if vesting conditions are not met. Upon vesting, RSUs are settled in Class A common stock on a one-for-one basis. The shares of Class A common stock underlying RSU grants are not issued and outstanding until the applicable vesting date.

During the nine months ended September 30, 2025, the Company granted 882,156 RSUs under the Amended and Restated 2021 Plan to certain executives, which vest over a three-year period with a payout based on the Company's relative performance of total shareholder return ("TSR") compared with the annualized TSR of certain peer companies for the service period (the "PSUs"). The award payout can range from 0.0% to 200.0% of the initial grant, and is measured on each anniversary of the grant date. Upon vesting, the PSUs are settled in Class A common stock on a one-for-one basis. If an executive's employment ends due to disability, death, termination without cause or resignation for good reason, the executive (or beneficiary) remains eligible under the award and, if the award is earned, will receive a proration of PSUs based on active employment during the annual service periods. In all other cases, the award will not vest and all rights to the PSUs will terminate.

The Company determined the fair value of the PSUs using a Monte Carlo simulation model on the grant date. The Company will recognize compensation expense for the PSUs on a straight-line basis over the three-year performance period.

The following assumptions were used to estimate the fair value, using the Monte Carlo simulation, of the PSUs:

---

| | | |
|:---|:---|:---|
| | **February 17, 2025** | **July 26, 2025** |
| Stock price | $10.35 | $11.21 |
| Term (in years) | 3.0 | 3.0 |
| Risk-free interest rate | 4.2% | 3.8% |
| Volatility | 88.2% | 87.2% |
| Dividend yield | 0.0% | 0.0% |

---

Immediately prior to closing of the Business Combination, each of the Company's founders was granted 20,009,224 RSUs under the 2019 Plan (each, a "Founder Grant" and, together, the "Founder Grants") pursuant to the terms and conditions of the Business Combination Agreement. One-quarter of each of the Founder Grants was intended to vest upon the achievement of the earlier to occur of (i) a price-based milestone or (ii) a performance-based milestone, with a different set of such price and performance-based milestones applying to each quarter of each of the Founder Grants and so long as the achievement occurs within seven years following the closing of the Business Combination.

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**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

The Company accounts for the Founder Grants as four separate tranches, with each tranche consisting of two award conditions, a performance award condition and market award condition. Each tranche vests when either the market condition or performance condition is satisfied (only one condition is satisfied). The Company determined the fair value of the performance award by utilizing the trading price on the Closing Date. When the applicable performance milestone is deemed probable of being achieved, the Company will recognize compensation expense for the portion earned to date over the requisite period. For the market award, the Company determined both the fair value and derived service period using a Monte Carlo simulation model on the Closing Date. The Company will recognize compensation expense for the market award on a straight-line basis over the derived service period. If the applicable performance condition is not probable of being achieved, compensation cost for the value of the award incorporating the market condition is recognized, so long as the requisite service is provided. If the performance milestone becomes probable of being achieved, the full fair value of the award will be recognized, and any remaining expense for the market award will be canceled.

One-quarter of each of the Founder Grants, totaling 10,004,612 shares of Class B common stock, vested immediately prior to the Closing Date pursuant to the terms and conditions of the Business Combination Agreement. On April 14, 2022, the vested 5,002,306 shares of Class B common stock of the Company's former co-CEO were cancelled. On July 13, 2023, following the expiration of 15 months from the separation of the former co-CEO from the Company on April 13, 2022, the former officer's unvested 15,006,918 shares of Class B common stock for the remaining three tranches were forfeited. The Company then reversed the previously recognized stock-compensation expense of $59.1 million associated with those shares. During the year ended December 31, 2024, the performance milestone for the second tranche of the outstanding Founder Grant, covering 5,002,306 shares of Class B common stock, was achieved. As of September 30, 2025, there were 10,004,612 RSUs outstanding, representing the remaining two tranches of the outstanding Founder Grant.

For the three and nine months ended September 30, 2025, the Company recorded $0.0 million and $2.6 million of stock-based compensation expense, respectively, for the remaining tranches of the outstanding Founder Grant in general and administrative expenses in the consolidated condensed statements of operations. For the three and nine months ended September 30, 2024, the Company recorded $4.1 million and $31.2 million of stock-based compensation expense, respectively, for the remaining tranches of the outstanding Founder Grant in general and administrative expenses in the consolidated condensed statements of operations.

For the three and nine months ended September 30, 2025, the Company recorded $30.0 million and $74.8 million of stock-based compensation expense, respectively, related to RSUs (excluding the Founder Grant). For the three and nine months ended September 30, 2024, the Company recorded $10.6 million and $34.9 million of stock-based compensation expense, respectively, related to RSUs (excluding the Founder Grant).

As of September 30, 2025, the total remaining stock-based compensation expense for unvested RSUs (including the remaining Founder Grant) was $203.2 million, which is expected to be recognized over a weighted-average period of 0.9 years.

***Employee Stock Purchase Plan***

In August 2021, the Company adopted the 2021 Employee Stock Purchase Plan (the "ESPP"), which became effective immediately upon the closing of the Business Combination. The ESPP permits eligible employees to purchase shares of Class A common stock at a price equal to 85.0% of the lower of the fair market value of Class A common stock on the first day of an offering or on the date of purchase. Additionally, the number of shares of Class A common stock reserved for issuance under the ESPP will automatically increase on January 1st of each year, beginning on January 1, 2022 and continuing through and including January 1, 2031, by the lesser of (i) 1.0% of the total number of shares of Class A common stock outstanding on December 31 of the preceding year; (ii) 9,938,118 shares of Class A common stock; or (iii) a lesser number of shares of Class A common stock determined by the Board of Directors prior to the date of the increase (the "ESPP Evergreen Provision"). The ESPP Evergreen Provision is calculated using the number of legally outstanding shares of common stock and includes shares, such as unvested shares pursuant to early exercised stock options, that are not considered outstanding for accounting purposes. In accordance therewith, the number of shares of Class A common stock reserved for issuance under the ESPP increased by

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<u>[**Table of Contents**](#i58ddc59e58c8421abf5e0842cb21ea10_7)</u>

**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

4,677,185 on January 1, 2025. As of September 30, 2025, the maximum number of shares authorized for issuance under the ESPP was 15,762,995, of which 12,192,194 shares remained available under the ESPP.

The Company currently offers six-month offering periods, and at the end of each offering period, which occurs every six months on May 31 and November 30, employees can elect to purchase shares of the Company's Class A common stock with contributions of up to 15.0% of their base pay, accumulated via payroll deductions, subject to certain limitations.

The Company uses the Black-Scholes option pricing model to calculate the grant date fair value of each award granted under the ESPP. The following table sets forth the key assumptions and fair value results for each award granted in the Company's six-month offering period that started on June 1, 2025:

---

| | |
|:---|:---|
| | **June 1, 2025** |
| Stock price | $10.09 |
| Term (in years) | 0.5 |
| Risk-free interest rate | 4.3% |
| Volatility | 122.0% |
| Dividend yield | 0.0% |
| Grant date fair value per share | $4.83 |

---

During the three and nine months ended September 30, 2025, the Company recognized stock-based compensation expense of $1.2 million and $3.2 million for the ESPP, respectively. During the three and nine months ended September 30, 2024, the Company recognized stock-based compensation expense of $0.6 million and $1.9 million for the ESPP, respectively.

As of September 30, 2025, the total remaining stock-based compensation expense was $0.9 million for the ESPP, which is expected to be recognized over the current six-month offering period until November 30, 2025.

The Company records stock-based compensation expense for stock-based compensation awards based on the fair value on the date of grant. The stock-based compensation expense is recognized ratably over the course of the requisite service period.

The Company has elected to account for forfeitures as they occur and will record stock-based compensation expense assuming all stockholders will complete the requisite service period. If an employee forfeits an award because they fail to complete the requisite service period, the Company will reverse stock-based compensation expense previously recognized in the period the award is forfeited.

***Vendor Share Issuances***

From time to time, the Company issues shares of Class A common stock to certain vendors in exchange for services rendered and/or goods purchased (collectively, the "Vendor Share Issuances"). The Vendor Share Issuances are being consummated by the Company pursuant to the Company's shelf registration statements filed with the SEC and accompanying prospectus.

During the three and nine months ended September 30, 2025, the Company issued 2,793,225 and 7,124,609 shares of Class A common stock to certain vendors to satisfy $26.8 million and $68.1 million of the Company's current and/or future obligations to those vendors, respectively.

During the three and nine months ended September 30, 2025, the Company recognized stock-based compensation expense of $15.7 million and $38.0 million for the Vendor Share Issuances, respectively. During the three and nine months ended September 30, 2024, the Company recognized stock-based compensation expense of $1.4 million and $3.0 million for the Vendor Share Issuances, respectively.

The following table presents stock-based compensation expense included in each respective expense category in the consolidated condensed statements of operations (in millions):

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**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Research and development | $26.2 | $11.2 | $60.1 | $34.6 |
| General and administrative | 26.6 | 10.2 | 74.5 | 50.3 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total stock-based compensation expense | $52.8 | $21.4 | $134.6 | $84.9 |

---

**Note 10 - Income Taxes**

The Company recognized foreign current income tax provision of $0.1 million and $0.2 million during the three and nine months ended September 30, 2025, respectively. The Company recognized foreign current income tax provision of $0.1 million and $0.4 million during the three and nine months ended September 30, 2024, respectively. The Company did not record any deferred income tax provision for the three and nine months ended September 30, 2025 and 2024. For the three and nine months ended September 30, 2025 and 2024, the provision for income taxes differed from the United States federal statutory rate primarily due to foreign taxes currently payable. The Company realized no benefit for the current year losses due to a full valuation allowance against the United States and foreign net deferred tax assets.

In assessing the realizability of deferred tax assets, management considers whether it is more-likely-than-not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the period in which those temporary differences become deductible. Based upon the analysis of federal and state deferred tax balances, future tax projections, and the Company's lack of taxable income in the carryback period, the Company did not believe it is more-likely-than-not that the net deferred tax assets will be realizable. Accordingly, the Company had provided a full valuation allowance against the entire domestic and the majority of the foreign net deferred tax assets as of September 30, 2025 and December 31, 2024. The Company intends to maintain the full valuation allowance against the United States net deferred tax assets until sufficient positive evidence exists to support a reversal of, or decrease in, the valuation allowance.

On July 4, 2025, President Trump signed into law the One Big Beautiful Bill Act ("OBBBA"). Included in this legislation are provisions that allow for the immediate expensing of domestic United States research and development expenses, immediate expensing of certain capital expenditures, and other changes to the U.S. taxation of profits derived from foreign operations. The Company continues to evaluate the impact the new legislation will have on the consolidated financial statements. While the Company is still assessing the impacts of the OBBBA, it does not expect any meaningful impact to its income tax provision given its full valuation allowance.

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**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

**Note 11 - Warrants**

***Equity Classified Warrants***

A summary of the Company's warrant activity is as follows:

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Number of**<br>**Shares** | **Weighted**<br>**Average**<br>**Exercise**<br>**Price** | **Weighted**<br>**Average**<br>**Remaining**<br>**Contractual**<br>**Life (Years)** | **Aggregate**<br>**Intrinsic**<br>**Value**<br>**(In millions)** |
| **Outstanding as of January 1, 2025** | 20753630 | $0.01 | 3.5 | $202.1 |
| Issued | 314760 | 0.01 |  | 3.0 |
| Exercised | (57050) | 0.01 |  | 0.5 |
| **Outstanding as of September 30, 2025** | 21011340 | 0.01 | 2.8 | 198.1 |
| **Vested and exercisable as of September 30, 2025** | 12811178 | $0.01 | 1.9 | $122.6 |

---

*United Airlines*

On January 29, 2021, the Company entered into a Purchase Agreement (the "United Purchase Agreement"), Collaboration Agreement (the "United Collaboration Agreement"), and Warrant to Purchase Shares Agreement (the "United Warrant Agreement") with United. Under the terms of the United Purchase Agreement, United has a conditional purchase order for up to 200 of the Company's aircraft, with an option to purchase an additional 100 aircraft. Those purchases are conditioned upon the Company meeting certain conditions that include, but are not limited to, the certification of the Company's aircraft by the Federal Aviation Administration ("FAA") and further negotiation and reaching of mutual agreement on certain material terms related to the purchases. The Company issued 14,741,764 warrants to United to purchase shares of the Company's Class A common stock. Each warrant provides United with the right to purchase one share of the Company's Class A common stock at an exercise price of $0.01 per share. The warrants were initially expected to vest in four installments in accordance with the following milestones: the execution of the United Purchase Agreement and the United Collaboration Agreement, the completion of the Business Combination, the certification of the aircraft by the FAA, and the sale of aircraft to United.

On August 9, 2022, the Company entered into Amendment No. 1 to the United Purchase Agreement (the "Amended United Purchase Agreement") and Amendment No. 1 to the United Warrant Agreement (the "Amended United Warrant Agreement"). In association with the Amended United Purchase Agreement, the Company received a $10.0 million pre-delivery payment from United for 100 of the Company's aircraft (the "Pre-Delivery Payment"), which was recognized as a contract liability in other long-term liabilities in the Company's consolidated condensed balance sheets. Pursuant to the Amended United Warrant Agreement, the vesting condition of the fourth milestone of the United Warrant Agreement was modified, and the warrants now vest in four installments in accordance with the following sub-milestones: (i) 737,088 warrants vested upon receipt by the Company of the Pre-Delivery Payment on August 9, 2022; (ii) 2,211,264 warrants vested on February 9, 2023 upon the six-month anniversary of the amendment date; (iii) 3,685.45 warrants shall vest upon the acceptance and delivery of each of the Company's 160 aircraft; and (iv) 22,112.65 warrants shall vest upon the acceptance and delivery of each of the Company's 40 aircraft.

The Company accounts for the Amended United Purchase Agreement and the United Collaboration Agreement under ASC 606, *Revenue from Contracts with Customers*. The Company identified the sale of each aircraft ordered by United as a separate performance obligation in the contract. As the performance obligations have not been satisfied, the Company has not recognized any revenue as of September 30, 2025.

With respect to the warrant vesting milestones outlined above, the Company accounts for them as consideration payable to a customer under ASC 606 related to the future purchase of aircraft by United. The Company determined that the warrants are classified as equity awards based on the criteria of ASC 480, *Distinguishing Liabilities from Equity* and ASC 718, *Compensation — Stock Compensation*. Pursuant to ASC 718, the Company measured the grant date fair value of the warrants to be recognized upon the achievement of each of the original four milestones and the vesting of the related warrants, which was determined to be $13.35, based on a valuation of the Company's Class A common stock on January 29, 2021.

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**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

For the first milestone, issuance of the warrants in conjunction with the execution of the United Purchase Agreement and the United Collaboration Agreement, the Company recorded the grant date fair value of the respective warrant tranche at the vesting date upon satisfaction of the milestone, and the related costs were recorded in other warrant expense due to the absence of historical or probable future revenue. For the second milestone, the completion of the Business Combination transaction, the related costs were also recorded in other warrant expense due to the absence of historical or probable future revenue. A total of 8,845,058 warrants vested from achievement of the first two milestones and were exercised. For the third milestone, the certification of the aircraft by the FAA, the Company will assess whether it is probable that the award will vest at the end of every reporting period. If and when the award is deemed probable of vesting, the Company will begin capitalizing the grant date fair value of the associated warrants as an asset through the vesting date and subsequently amortize the asset as a reduction to revenue as it sells the new aircraft to United.

For the original fourth milestone, the sale of aircraft to United, the Company was initially expected to record the cost associated with the vesting of each portion of warrants within this milestone as a reduction of the transaction price as revenue is recognized for each sale of the aircraft. In connection with the Amended United Warrant Agreement, the Company evaluated the accounting implications associated with the amendment to the fourth milestone in accordance with ASC 606 and ASC 718. For the first sub-milestone, the receipt of the Pre-Delivery Payment, the Company accounted for it as a modification under ASC 718 and recorded the modification date fair value of the associated warrants in other warrant expense upon satisfaction of the sub-milestone on August 9, 2022. For the second sub-milestone, the vesting of warrants on February 9, 2023, the Company accounted for it as a modification under ASC 718 and recorded the modification date fair value of the associated warrants in other warrant expense on a straight-line basis over six months following the amendment date. The modification date fair value of each warrant associated with the first and second sub-milestones was determined to be $4.37, which was the closing price of the Company's Class A common stock on the modification date. A total of 2,948,352 warrants vested from achievement of the first two sub-milestones under the fourth milestone and were exercised. For the third and fourth sub-milestones, the sale of 160 aircraft and 40 aircraft, respectively, the Company determined that the amendment does not represent a modification under ASC 718. The Company will record the cost associated with the vesting of each portion of the associated warrants as a reduction of the transaction price based on the original grant date fair value as revenue is recognized for each sale of the aircraft.

There was no other warrant expense recognized for the three and nine months ended September 30, 2025 and 2024.

*Stellantis N.V.*

On January 3, 2023, the Company entered into a manufacturing and collaboration agreement with Stellantis, pursuant to which the Company and Stellantis will collaborate on the development and implementation of the Company's manufacturing operations for the production of its eVTOL aircraft products (the "Stellantis Collaboration Agreement"). In connection with the Stellantis Collaboration Agreement, the Company entered into a forward purchase agreement (as amended, the "Stellantis Forward Purchase Agreement") and a warrant agreement (the "Stellantis Warrant Agreement") with Stellantis on January 3, 2023.

Under the terms of the Stellantis Forward Purchase Agreement, the Company agreed to issue and sell to Stellantis up to $150.0 million of shares of the Company's Class A common stock pursuant to terms and conditions of the Stellantis Forward Purchase Agreement. The shares pursuant to the Stellantis Forward Purchase Agreement were fully issued in July 2024.

Under the terms of the Stellantis Warrant Agreement, Stellantis is entitled to purchase up to 15.0 million shares of the Company's Class A common stock, at an exercise price of $0.01 per share (the "Stellantis Warrant"). The Stellantis Warrant will vest and become exercisable in three equal tranches upon 12, 24 and 36 months of the grant date, provided that (i) Stellantis has performed certain undertakings set forth in the Stellantis Collaboration Agreement and/or (ii) the VWAP (as defined in the Stellantis Warrant Agreement) for the Class A common stock exceeding certain specified amounts. Pursuant to the terms and conditions of the Stellantis Collaboration Agreement, Stellantis is deemed to have performed the undertakings if the Stellantis Collaboration Agreement has not been terminated by the Company as of the specified vesting date for each tranche.

As the Company is currently in pre-revenue stage and is not generating any revenue from the Stellantis Collaboration Agreement, all costs incurred with third parties are recorded based on the nature of the costs incurred. The Company accounts for the warrant in accordance with the provisions of ASC 718. The grant date fair value of each warrant was determined to be $1.93, which was the closing price of the Company's Class A common stock on January 3, 2023. For each tranche of the

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**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

warrant, the Company will recognize compensation costs as the related services are received from Stellantis on a straight-line basis over the associated service period. During the three and nine months ended September 30, 2025, the Company recorded $0.8 million and $2.4 million of research and development expense, respectively, in the consolidated condensed statements of operations in connection with the Stellantis Collaboration Agreement. During the three and nine months ended September 30, 2024, the Company recorded $2.0 million and $6.1 million of research and development expense, respectively, in the consolidated condensed statements of operations in connection with the Stellantis Collaboration Agreement.

During the nine months ended September 30, 2025, FCA US LLC ("FCA"), a wholly-owned subsidiary of Stellantis, transferred its fully vested warrant to purchase 1,671,202 shares of the Company's Class A common stock at an exercise price of $0.01 per share to Stellantis.

***Liability Classified Warrants***

As of September 30, 2025, there were 17,395,947 public warrants outstanding. Public warrants may only be exercised for a whole number of shares. No fractional shares are issued upon exercise of the public warrants. The public warrants became exercisable on October 30, 2021, 12 months after the closing of the initial public offering of Atlas, the predecessor of Archer. The public warrants will expire five years from the consummation of the Business Combination or earlier upon redemption or liquidation.

Once the public warrants become exercisable, the Company may redeem the public warrants for redemption:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in whole and not in part;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• at a price of $0.01 per public warrant;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• upon not less than 30 days' prior written notice of redemption to each warrant holder; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• if, and only if, the closing price of the Class A common stock equals or exceeds $18.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period commencing after the warrants become exercisable and ending three business days before the Company sends the notice of redemption to the warrant holders.

If and when the warrants become redeemable by the Company, the Company may exercise its redemption right even if the Company is unable to register or qualify the underlying securities for sale under all applicable state securities laws.

Each public warrant entitles the registered holder to purchase one share of Class A common stock at a price of $11.50 per share. The exercise price and number of Class A common stock issuable upon exercise of the public warrants may be adjusted in certain circumstances including in the event of a share dividend, extraordinary dividend or recapitalization, reorganization, merger, or consolidation. The public warrants will not be adjusted for issuances of Class A common stock at a price below its exercise price. Additionally, in no event will the Company be required to net cash settle the public warrants.

As of September 30, 2025, there were 8,000,000 private placement warrants outstanding. The private placement warrants are identical to the public warrants underlying the shares sold in the initial public offering of Atlas, except that the private placement warrants and the shares of Class A common stock issuable upon the exercise of the private placement warrants became transferable, assignable, and salable on October 16, 2021, 30 days after the completion of the Business Combination, subject to certain limited exceptions. Additionally, the private placement warrants will be exercisable on a cashless basis and will be non-redeemable so long as they are held by the initial purchasers or their permitted transferees. If the private placement warrants are held by someone other than the initial purchasers or their permitted transferees, the private placement warrants will be redeemable by the Company and exercisable by such holders on the same basis as the public warrants.

During the three and nine months ended September 30, 2025, the Company recognized a gain of $29.1 million and a gain of $30.8 million, respectively, within other income (expense), net in the consolidated condensed statements of operations for the change in fair value of the Company's liability classified warrants. During the three and nine months ended September 30, 2024, the Company recognized a gain of $0.0 million and a gain of $30.3 million, respectively, within other income (expense), net in the consolidated condensed statements of operations for the change in fair value of the Company's liability classified warrants.

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**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

**Note 12 - Related Party Transactions**

In August 2025, Neon Aero Inc. and its subsidiaries (together "Neon Group") became related parties of the Company due to the Company's Chief Executive Officer's ownership interest and position as a director of Neon Aero Inc. As of September 30, 2025, $1.9 million was payable to Neon Group. The total purchases of goods and services from Neon Group during the three months ended September 30, 2025 was $2.8 million.

**Note 13 - Subsequent Events**

***Lilium Patent Portfolio Acquisition***

On October 15, 2025, the Company won the competitive bid process to acquire certain advanced air mobility patent assets from Lilium GmbH for approximately $21.0 million, including patents relating to key innovations in high-voltage systems, battery management, advanced aircraft design, and electric engines.

***November 2025 Registered Direct Offering***

On November 6, 2025, the Company entered into a securities purchase agreement with certain investors, providing for the issuance of 81,250,000 shares of Class A common stock of the Company for gross proceeds of approximately $650.0 million. The registered direct offering is expected to close on or about November 10, 2025, subject to customary closing conditions.

***Hawthorne Airport Acquisition***

On November 5, 2025, the Company entered into a series of definitive agreements (the "Hawthorne Agreements") with Hawthorne Airport, LLC ("HAL"), 395 Park Place, LLC ("395") and Advanced Air, LLC ("Advanced Air", and collectively with HAL and 395, referred to herein collectively as the "Sellers"), pursuant to which the Company shall acquire: (i) the master lease agreement between HAL and the City of Hawthorne covering the lease of the Hawthorne Airport in Los Angeles (the "Master Lease"); (ii) certain subleases held by HAL with third parties and 395; and (iii) certain subleases held by 395 with third parties for $126.0 million in cash. The Company also received (x) an option to purchase seventy-five per cent (75.0%) of the fixed based operator business operating at the Hawthorne Airport from Advanced Air prior to December 31, 2026 for $25.0 million; and (y) rights to have 395 Park Place develop additional hangar space at the Hawthorne Airport on Company's behalf for $20.4 million with payments to be made in installments based on construction progress. Items (i) through (iii), (x) and (y) are collectively referred to herein as the "Hawthorne Airport Acquisition". The transactions contemplated in items (i) through (iii) of the Hawthorne Airport Acquisition (the "Hawthorne Airport Acquisition Initial Closing") are expected to close by the end of 2025. The Hawthorne Airport Acquisition Agreements contain customary termination rights for the Company and Sellers, including that the Hawthorne Airport Acquisition Initial Closing may be terminated by either party if it is not consummated by December 30, 2025.

Upon the Hawthorne Airport Acquisition Initial Closing, the Company shall assume all of the Sellers' rights and obligations under the Leases. The Leases pertain to the operation and occupancy of certain existing infrastructure located at the Airport. In connection with the Hawthorne Airport Acquisition, certain Seller employees will provide certain transition services to the Company following the closing to facilitate the orderly transfer of purchased assets to the Company.

In connection therewith, the Company has agreed to assume Seller's outstanding loan with a principal amount of approximately $16.0 million that currently bears interest at a rate of 6.3% per annum and has an initial term that matures in April 2030 with an option to extend the maturity for five years to 2035 at an adjusted interest rate equal to the five-year treasury rate plus 2.7% (the "Loan"). The loan agreement to be assumed by the Company setting forth the terms of the Hawthorne Bank Loan contains provisions, representations, warranties, covenants and indemnities that are customary and standard for secured debt on a commercial property. Additionally, pursuant to the Hawthorne Airport Acquisition Initial Closing, certain Seller employees and 395 will be entitled to receive an aggregate of $21.4 million in earn-out shares of the Company's Class A Common Stock that will become earned and issuable upon achievement of certain designated performance milestones intended to be achieved in the three years following the closing.

Each party's obligation to consummate the transactions contemplated hereunder are subject to the satisfaction of certain agreed-upon closing conditions, including: (a) the receipt of certain consents, estoppels, approvals or waivers, including an approval from the City of Hawthorne for the transfer of the Master Lease, (b) the accuracy of the other party's representations and warranties, (c) the other party's compliance with its covenants contained in the transaction agreements, (d) delivery of

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**Archer Aviation Inc.**

**Notes to Consolidated Condensed Financial Statements (Unaudited)** 

customary officer's and secretary's certificates and (e) the absence of any order or law making any document contemplated by the transaction illegal or otherwise restraining or prohibiting the consummation of the transaction. The Hawthorne Airport Acquisition is not subject to any financing or similar condition.

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

*The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our consolidated condensed financial statements and related accompanying notes included elsewhere in this Quarterly Report and the audited consolidated financial statements as of and for the year ended December 31, 2024 set forth in our Annual Report. The following discussion includes forward-looking statements, which are based on our current expectations and beliefs concerning future developments and the potential effects of such developments on us. There can be no assurance that future developments affecting us will be those that we have anticipated. See the section titled "Special Note Regarding Forward-Looking Statements" in this Quarterly Report. Our actual results could differ materially from such forward-looking statements. Factors that could cause or contribute to those differences include, but are not limited to, those set forth in Part I, Item 1A, "Risk Factors" in our Annual Report.*

**Overview**

Headquartered in Silicon Valley, California, Archer is developing the technologies and aircraft to power the future of advanced aviation. We plan to provide customers with advanced aircraft and related technologies and services in the United States and internationally in both the commercial and defense sectors.

Our first planned production aircraft, Midnight, is an electric vertical take-off and landing ("eVTOL") aircraft. Our aircraft production capabilities span our high-volume manufacturing facility in Covington, Georgia and our lower rate manufacturing facilities in California. Across these facilities, we are building Midnight aircraft for among other things, use in company testing and certification in the U.S. and United Arab Emirates ("UAE").

We are working to commercialize our Midnight aircraft in parallel with our aircraft development, testing and certification efforts, by beginning to generate revenue from our testing, demonstration related services and activities. The primary intended use case for our Midnight aircraft is as an air taxi intended to be used in major cities around the world as an alternative to congested highways. To do so, we are working with aviation authorities, countries, cities, and strategic partners in these locations to obtain certification of our Midnight aircraft and to build out urban air mobility ("UAM") networks that will utilize our Midnight aircraft in their commercial operations. We have initiated our first commercial deployment of aircraft in Abu Dhabi, UAE under our Launch Edition program as more fully described below, which includes test and demonstration flights, as well as working with regulators, local operators, and infrastructure partners, to chart a regulatory pathway for the launch of our planned air taxi services, pilot recruitment and training, and infrastructure electrification.

In the U.S., if selected to participate, we plan to design and demonstrate trial aircraft operations under the White House eVTOL Integration Pilot Program ("eIPP") announced in June 2025. The eIPP is designed to establish pre-certification operating environments for air taxis in participating localities. We expect to work with partners in these early adopter markets and markets that we designate to be critical hubs for our UAM operations, such as Southern California, which we expect to include building out vertiport and charging infrastructure, as well as designing and developing products and services to meet the needs of our customers and partners. Furthermore, as the Official Air-Taxi Provider of the LA28 Olympic Games and Team USA, we intend to build and operate our aircraft across a Los Angeles-based UAM network, with the goal of offering convenient access to key locations and events across the metropolitan area.

We also continue to advance the development of our dual-use, hybrid, vertical take-off and landing ("VTOL"), autonomous aircraft. We have entered into a strategic partnership with Anduril Industries Inc. ("Anduril") to jointly develop this next-generation aircraft, which they plan to use for defense applications. To further support our defense program, we recently acquired a patent portfolio and hired critical employees from Overair and acquired key composite manufacturing assets and a composite manufacturing facility from Mission Critical Composites.

Lastly, we continue to develop AI-based technologies to support this future of advanced aviation our aircraft are intended to operate in.

In support of all this, we have recently made several strategic acquisitions to acquire certain intellectual property, manufacturing and other assets that we believe will help accelerate our path to commercialization and planned future operations. For example, in October 2025, we won the competitive bid process to acquire certain advanced air mobility patent assets of Lilium GmbH. As further described below, we have entered into a series of definitive agreements to acquire control of Hawthorne Airport and certain of the infrastructure there. We plan to utilize Hawthorne Airport as our operational hub for our air taxis in Los Angeles and as a testbed and showcase for the AI-based advanced aviation technologies we are developing. We also intend to acquire a controlling stake in the fixed-business operator service at Hawthorne Airport, enabling the creation of a vertically integrated platform that combines fuel, aircraft handling and UAM operations.

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**Our Planned Lines of Business** 

By maintaining an innovative and disciplined approach to new product and service development, manufacturing, and commercialization we believe that we can develop advanced aviation technologies and solutions that can service a broad range of industries and use cases. We intend to operate in the following areas:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• ***Commercial***: This is planned to consist of the sale of our commercial aircraft globally, such as Midnight, to aircraft operators as well as technologies and services related thereto. Through our Launch Edition program, we are offering aircraft, services and technologies to governments and customers to support the commercialization of our Midnight aircraft in markets outside the U.S. Through this program, we anticipate that we will provide services related to certification, testing, pilot training, demonstration flights, market survey and early trial operations, and maintenance and repair. For example, as noted above, we are working with local operators and the UAE's aviation authority, the General Civil Aviation Authority (the "GCAA"), to deploy aircraft, technologies and related services in support of the launch of air taxi services in the UAE as part of our Launch Edition program. In addition in the U.S., we plan to provide direct-to-consumer aerial ride share services utilizing our aircraft and potentially others in select metropolitan areas around the world with consumers being able to book rides via an app-based platform.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• ***Defense***: This is planned to consist of the sale of next-generation aircraft and related technologies for defense applications. Our initial product is intended to be a dual use, hybrid-propulsion, vertical take-off and landing ("VTOL") autonomous aircraft that we are jointly developing with Anduril. Further, we have also been partnering with the Department of Defense ("DoD") since 2021 on a series of projects through the United States Air Force's ("USAF") AFWERX program with the goal of helping the AFWERX Agility Prime program assess the transformational potential of the vertical flight market and related technologies for DoD purposes. We continue to advance this partnership and deliver under the related contracts we have entered into with the USAF.

To date, we have not generated significant revenue from either of these planned areas. We will use our cash and cash equivalents for the foreseeable future as we continue to develop our aircraft, related technologies, manufacturing operations and UAM operations, and work to commercialize both the commercial and defense sectors of our business. The amount and timing of any future capital requirements will depend on factors, including the pace and results of the design and development of our aircraft and operations, our plans to develop Hawthorne Airport into our flagship Los Angeles hub, including for supporting our operations during the LA28 Olympic Games, as well as our progress in obtaining necessary aircraft certifications and other government approvals to begin commercial operations. For example, any significant delays in obtaining such certifications and other government approvals may require us to raise additional capital above our existing cash on hand and delay our generation of significant revenues.

**Recent Developments**

On November 5, 2025, we signed definitive agreements (the "Hawthorne Airport Acquisition Agreements") to acquire control of Hawthorne Airport. The airport is located in the heart of Los Angeles and sits on an 80-acre site and includes approximately 190,000 square feet of terminal, office and hangar facilities. The historic Hawthorne Airport was built in the 1920s and once helped shape Southern California's aerospace legacy and is also known as Jack Northrop Field. It is strategically located less than three miles from LAX, and is the closest airport to some of the city's biggest attractions — SoFi Stadium, The Forum, Intuit Dome, and Downtown Los Angeles.

We plan for the airport to serve as our operational command center for our planned Los Angeles air taxi network operations, including serving the LA28 Olympic Games, and in partnership with United Airlines Inc. ("United"), as an innovation testbed for the next-generation AI-powered aviation technologies that we are developing and planning to deploy. This includes AI-driven air traffic and surface management, digital apron orchestration, predictive maintenance, immersive pilot training, operational forecasting, and seamless passenger identification and security.

See Note 13 - Subsequent Events - Hawthorne Airport Acquisition to our consolidated condensed financial statements for further details.

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**Components of Results of Operations**

***Revenue***

We are still working to design, develop, certify, and bring up manufacturing of our aircraft and thus have not generated revenue from either of our planned lines of business. We do not expect to begin generating significant revenues until we are able to complete the design, development, certification, commercialization, and manufacturing bring up of our aircraft and development of related technologies and services.

***Operating Expenses***

*Research and Development*

Research and development activities represent a significant part of our business. Our research and development efforts focus on the design and development of our aircraft, including certain of the systems that are used in it. As part of those activities, we continue to work closely with U.S. and international regulators towards our goal of commercialization. Research and development expenses consist primarily of personnel-related costs (including salaries, bonuses, benefits, and stock-based compensation) for employees focused on research and development activities, costs associated with developing and building prototype aircraft, associated facilities and IT infrastructure costs, and depreciation. We expect research and development expenses to increase significantly as we progress towards commercialization and manufacturing.

We cannot determine with certainty the timing, duration or the costs necessary to complete the design, development, certification, and manufacturing bring up due to the inherently unpredictable nature of our research and development activities. Development timelines, the probability of success, and development costs may differ materially from expectations.

*General and Administrative*

General and administrative expenses consist primarily of personnel-related costs (including salaries, bonuses, benefits, and stock-based compensation) for employees associated with administrative services such as finance, legal, human resources, information technology, associated facilities and IT infrastructure costs, depreciation, and technology and dispute resolution agreements expense. We expect our general and administrative expenses to increase as we hire additional personnel and consultants to support our operations and comply with applicable regulations.

***Other Income (Expense), Net***

Other income (expense), net consists of miscellaneous income and expense items, including the change in fair value of our warrant liabilities.

***Interest Income, Net***

Interest income, net primarily consists of interest income from our cash and cash equivalents and short-term investments in marketable securities, net of interest on notes payable.

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**Results of Operations**

The following table sets forth our consolidated condensed statements of operations for the periods indicated:

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | | |
| | **2025** | **2024** |<br>**Change $** |<br>**Change %** |
| | **(In millions)** | **(In millions)** | **(In millions)** | |
| **Operating expenses** |  |  |  |  |
| Research and development <sup>(1)</sup> | $120.7 | $89.8 | $30.9 | 34.4% |
| General and administrative <sup>(1)</sup> | 54.1 | 32.3 | 21.8 | 67.5% |
| &nbsp;&nbsp;&nbsp;Total operating expenses | 174.8 | 122.1 | 52.7 | 43.2% |
| Loss from operations | (174.8) | (122.1) | (52.7) | 43.2% |
| Other income (expense), net | 28.7 | 1.4 | 27.3 | NM |
| Interest income, net | 16.3 | 5.5 | 10.8 | 196.4% |
| &nbsp;&nbsp;&nbsp;Loss before income taxes | (129.8) | (115.2) | (14.6) | 12.7% |
| Income tax expense | (0.1) | (0.1) |  | —% |
| &nbsp;&nbsp;&nbsp;Net loss | $(129.9) | $(115.3) | $(14.6) | 12.7% |

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** | | |
| | **2025** | **2024** |<br>**Change $** |<br>**Change %** |
| | **(In millions)** | **(In millions)** | **(In millions)** | |
| **Operating expenses** |  |  |  |  |
| Research and development <sup>(1)</sup> | $346.8 | $263.1 | $83.7 | 31.8% |
| General and administrative <sup>(1)</sup> | 148.1 | 122.4 | 25.7 | 21.0% |
| &nbsp;&nbsp;&nbsp;Total operating expenses | 494.9 | 385.5 | 109.4 | 28.4% |
| Loss from operations | (494.9) | (385.5) | (109.4) | 28.4% |
| Other income (expense), net | 30.7 | 31.3 | (0.6) | (1.9)% |
| Interest income, net | 35.2 | 15.9 | 19.3 | 121.4% |
| &nbsp;&nbsp;&nbsp;Loss before income taxes | (429.0) | (338.3) | (90.7) | 26.8% |
| Income tax expense | (0.3) | (0.4) | 0.1 | (25.0)% |
| &nbsp;&nbsp;&nbsp;Net loss | $(429.3) | $(338.7) | $(90.6) | 26.7% |

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NM=Not Meaningful.

<sup>(1)</sup> Includes stock-based compensation expense as follows:

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| | **(In millions)** | **(In millions)** | **(In millions)** | **(In millions)** |
| Research and development | $26.2 | $11.2 | $60.1 | $34.6 |
| General and administrative | 26.6 | 10.2 | 74.5 | 50.3 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total stock-based compensation expense | $52.8 | $21.4 | $134.6 | $84.9 |

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***Comparison of the Three and Nine Months Ended September 30, 2025 and 2024***

*Research and Development*

Research and development expenses increased by $30.9 million, or 34.4%, for the three months ended September 30, 2025, compared to the three months ended September 30, 2024, as we invested in people and materials to advance our technology development. The increase was primarily due to an increase of $15.0 million in stock-based compensation, an increase of $13.4 million in personnel-related expenses due to a significant increase in our workforce from the prior year period, and an increase of $4.1 million in costs incurred for engineering services to support our increased research and development activities. The increase was partially offset by a decrease of $5.3 million in costs related to parts and materials. The remainder of the increase was made up of other incidental items.

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Research and development expenses increased by $83.7 million, or 31.8%, for the nine months ended September 30, 2025, compared to the nine months ended September 30, 2024, as we invested in people and materials to advance our technology development. The increase was primarily due to an increase of $25.5 million in stock-based compensation, an increase of $33.0 million in personnel-related expenses due to a significant increase in our workforce from the prior year period, an increase of $9.1 million in costs incurred for engineering services to support our increased research and development activities, and an increase of $3.1 million in costs related to parts and materials. The remainder of the increase was made up of other incidental items.

*General and Administrative*

General and administrative expenses increased by $21.8 million, or 67.5%, for the three months ended September 30, 2025, compared to the three months ended September 30, 2024. The increase was primarily due to an increase of $20.5 million in stock-based compensation (excluding the restricted stock units granted to our founder) and an increase of $2.7 million in personnel-related expenses due to an increase in our workforce from the prior year period. The increase was partially offset by a decrease of $4.1 million in stock-based compensation associated with the restricted stock units granted to our founder immediately prior to the closing of the Business Combination in September 2021. See Note 9 - Stock-Based Compensation to our consolidated condensed financial statements for further details on our stock-based compensation. The remainder of the increase was made up of other incidental items.

General and administrative expenses increased by $25.7 million, or 21.0%, for the nine months ended September 30, 2025, compared to the nine months ended September 30, 2024. The increase was primarily due to an increase of $52.8 million in stock-based compensation (excluding the restricted stock units granted to our founder), an increase of $4.1 million in personnel-related expenses due to an increase in our workforce from the prior year period, and an increase of $3.8 million in IT infrastructure expenses. The increase was partially offset by a decrease of $28.6 million in stock-based compensation associated with the restricted stock units granted to our founder immediately prior to the closing of the Business Combination in September 2021, and a decrease of $10.3 million in the charge for the warrant issued related to technology and dispute resolution agreements, which was fully exercised and settled in 2024. See Note 9 - Stock-Based Compensation to our consolidated condensed financial statements for further details on our stock-based compensation. The remainder of the increase was made up of other incidental items.

*Other Income (Expense), Net*

Other income (expense), net increased by $27.3 million and decreased by $0.6 million for the three and nine months ended September 30, 2025 compared to the same periods ended September 30, 2024, primarily due to changes in fair value of our warrant liabilities. See Note 3 - Summary of Significant Accounting Policies to our consolidated condensed financial statements for further details.

*Interest Income, Net*

Interest income, net increased by $10.8 million, or 196.4%, and $19.3 million, or 121.4%, for the three and nine months ended September 30, 2025, respectively, compared to the same periods ended September 30, 2024. The increase was primarily due to interest income from increased balance in our cash and cash equivalents.

**Liquidity and Capital Resources**

As of September 30, 2025, our principal sources of liquidity were cash and cash equivalents of $595.5 million and short-term investments in marketable securities of $1,045.8 million. We have incurred net losses since our inception and to date have not generated any revenues. We expect to incur additional losses and higher operating expenses for the foreseeable future. We believe that our existing cash and cash equivalents will be sufficient for at least the next 12 months to meet our requirements and plans for cash, including meeting our working capital requirements and capital expenditure requirements.

On October 5, 2023, we entered into a credit agreement (the "Credit Agreement") with Synovus Bank, as administrative agent and lender, and the additional lenders (the "Lenders") from time to time, in an aggregate principal amount of up to $65.0 million for the construction and development of our manufacturing facility in Covington, Georgia (the "Loan"). The Loan under the Credit Agreement shall accrue interest from and including the date the applicable advance is made but excluding the repayment date at a rate of the secured overnight financing rate ("SOFR"), plus 2.0% subject to a SOFR floor of 0.0%. We are required to make interest-only payments for 36 months on the Loan starting on November 14, 2023, followed by monthly interest and principal payments for the remaining maturity, with any outstanding principal, interest and other then outstanding indebtedness due at maturity. The Credit Agreement matures on the earlier of October 5, 2033 or the date on which the outstanding Loan has been declared or automatically becomes due and payable pursuant to the terms of the Credit Agreement.

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Our obligations under the Credit Agreement are secured by funds in a collateral account and the Credit Agreement is guaranteed by our domestic subsidiaries. We had drawn down the full $65.0 million of the Loan as of September 30, 2025.

In November 2024, we filed a shelf registration statement on Form S-3ASR with the Securities and Exchange Commission ("SEC") and a related prospectus for the sale under a Controlled Equity Offering<sup>SM</sup> Sales Agreement (the "ATM Sales Agreement") of shares of our Class A common stock, having an aggregate value of up to $70.0 million (the "2024 ATM Program"). We pay the placement agent a commission rate of up to 3.0% of the gross proceeds from any shares of Class A common stock sold through the ATM Sales Agreement. The ATM Program was fully utilized in July 2025. During both the three and nine months ended September 30, 2025, we sold 3,921,875 shares of Class A common stock under the 2024 ATM Program for net proceeds of $46.3 million.

On August 8, 2024, we entered into subscription agreements with certain investors providing for the private placement of our Class A common stock at a purchase price of $3.35 per share (the "First 2024 PIPE Financing"), pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended (the "Securities Act"). A portion of the First 2024 PIPE Financing closed on August 12, 2024 for 49,283,582 shares of our Class A common stock for net proceeds of approximately $158.0 million, after deducting offering costs. The remaining portion of the First 2024 PIPE Financing covering an aggregate of 2,982,089 shares of our Class A common stock issued and sold to Stellantis N.V. ("Stellantis") closed on January 6, 2025 for net proceeds of approximately $9.6 million, after deducting offering costs.

On December 11, 2024, we entered into subscription agreements with certain investors providing for the private placement of our Class A common stock at a purchase price of $6.65 per share (the "Second 2024 PIPE Financing"), pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act. A portion of the Second 2024 PIPE Financing closed on December 13, 2024 for 63,909,776 shares of our Class A common stock for net proceeds of approximately $407.7 million, after deducting offering costs. The remaining portion of the Second 2024 PIPE Financing covering an aggregate of 751,879 shares of our Class A common stock to be issued and sold to Stellantis for anticipated gross proceeds of approximately $5.0 million is subject to the satisfaction of certain closing conditions.

On February 12, 2025, we closed a registered direct offering in which pursuant to the securities purchase agreement dated February 11, 2025, by and between us and certain institutional investors, we issued and sold 35,500,000 shares of our Class A common stock for net proceeds of approximately $289.5 million, after deducting offering costs.

On June 16, 2025, we closed a registered direct offering in which pursuant to the securities purchase agreement dated June 12, 2025, by and between us and certain institutional investors, we issued and sold 85,000,000 shares of our Class A common stock for net proceeds of approximately $816.8 million, after deducting offering costs.

In the long term, our ability to support our working capital and capital expenditure requirements will depend on many factors, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the level of research and development expenses we incur as we continue to develop our eVTOL aircraft and other products and services to be provided in our planned business lines;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• capital expenditures needed to bring up our aircraft manufacturing capabilities, including for both the build out of our manufacturing facilities, component purchases necessary to build our aircraft and support the development of our airline operations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• general and administrative expenses as we scale our operations; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• sales, marketing and distribution expenses as we build, brand and market our business lines, products and services.

Until such time as we can generate significant revenue from our business operations, we expect to finance our cash needs primarily through existing cash on hand, pre-delivery payments, equity financing and debt financing.

The following includes our short-term and long-term material cash requirements from known contractual obligations as of September 30, 2025:

***Notes Payable***

See Note 6 - Notes Payable to our consolidated condensed financial statements for further details on our debt.

***Leases***

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We lease office, lab, hangar, and storage facilities in the normal course of business. Under our operating leases as noted in Note 7 - Commitments and Contingencies to our consolidated condensed financial statements, we have current obligations of $5.4 million and long-term obligations of $19.1 million.

***Cash Flows***

The following table summarizes our cash flows for the periods indicated:

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| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** |
| | **(In millions)** | **(In millions)** |
| Net cash provided by (used in): |  |  |
| &nbsp;&nbsp;&nbsp;Operating activities | $(303.6) | $(264.2) |
| &nbsp;&nbsp;&nbsp;Investing activities | $(1102.6) | $(57.8) |
| &nbsp;&nbsp;&nbsp;Financing activities | $1167.7 | $358.9 |

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*Cash Flows Used in Operating Activities*

We continue to experience negative cash flows from operations as we are still working to design, develop, certify, and bring up manufacturing of our aircraft and thus have not generated any revenues from either of our planned lines of business. Our cash flows from operating activities are significantly affected by our cash investments to support the growth of our research and development activities related to our aircraft, as well as the general and administrative functions necessary to support those activities and operations as a publicly traded company. Our operating cash flows are also impacted by the working capital requirements to support growth and fluctuations in personnel-related expenditures, accounts payable, accrued interest and other current liabilities, and other current assets.

Net cash used in operating activities during the nine months ended September 30, 2025 was $303.6 million, resulting from a net loss of $429.3 million, adjusted for non-cash items consisting primarily of $134.6 million in stock-based compensation, a gain of $30.8 million due to a change in fair value of our warrant liabilities, and $14.0 million in depreciation and amortization. The net cash provided by changes in our net operating assets and liabilities was $2.4 million.

Net cash used in operating activities during the nine months ended September 30, 2024 was $264.2 million, resulting from a net loss of $338.7 million, adjusted for non-cash items consisting primarily of $84.9 million in stock-based compensation, a gain of $30.3 million due to a change in fair value of our warrant liabilities, and a $8.2 million in depreciation, amortization and other, $6.1 million of research and development warrant expenses related to the warrants issued to Stellantis, and a $5.6 million non-cash charge for the Wisk Warrant. The net cash provided by changes in our net operating assets and liabilities was $0.9 million.

*Cash Flows Used in Investing Activities*

Net cash used in investing activities during the nine months ended September 30, 2025 was $1,102.6 million, driven by purchases of short-term investments in marketable securities of $1,048.1 million and purchases of property and equipment of $49.2 million within the period.

Net cash used in investing activities during the nine months ended September 30, 2024 was $57.8 million, driven by purchases of property and equipment within the period.

*Cash Flows Provided by Financing Activities*

Net cash provided by financing activities during the nine months ended September 30, 2025 was $1,167.7 million, driven by gross proceeds from the registered direct offering of $1,151.8 million, gross proceeds from the First 2024 PIPE Financing of $10.0 million, and proceeds from shares issued under the ATM Program of $46.3 million, partially offset by payments of offering costs in connection with financing activities for $44.2 million.

Net cash provided by financing activities during the nine months ended September 30, 2024 was $358.9 million, driven by gross proceeds from the PIPE Financing of $165.1 million, proceeds from shares issued under the ATM Program of $87.0 million, proceeds from issuance of debt of $57.5 million, proceeds from issuance of Class A common stock to Stellantis with an aggregate value of $55.0 million, partially offset by payments of offering costs in connection with financing activities for $7.4 million.

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**Critical Accounting Policies and Estimates**

Our condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these consolidated condensed financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, and expenses, and related disclosures. We base our estimates on historical experience and on various other assumptions that we believe are reasonable under the circumstances. We evaluate our estimates and assumptions on an ongoing basis. Actual results may differ from these estimates. To the extent that there are material differences between these estimates and our actual results, our future financial statements will be affected.

For a discussion of our critical accounting policies and estimates, see "Critical Accounting Policies and Estimates" included under Part II, Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report. There have been no material changes in our policies from those previously discussed in our Annual Report.

**Recent Accounting Pronouncements**

See Note 3 - Summary of Significant Accounting Policies to our consolidated condensed financial statements for a discussion about accounting pronouncements recently adopted and recently issued and not yet adopted.

**Item 3. Quantitative and Qualitative Disclosures about Market Risk**

**Interest Rate Risk**

We are exposed to market risk for changes in interest rates applicable to our borrowings and short-term investments. The Loan under the Credit Agreement accrues interest from and including the date the applicable advance is made but excluding the repayment date at a rate of the SOFR, plus 2.0% subject to a SOFR floor of 0.0%. Additionally, we had cash, cash equivalents, restricted cash, and short-term investments totaling $1,648.6 million as of September 30, 2025. Cash equivalents and short-term investments were invested in money market funds, U.S. Treasury securities, and corporate debt securities. The primary objectives of our investment activities are to preserve principal and achieve liquidity requirements. We do not enter into investments for trading or speculative purposes. A hypothetical 100 basis point change in interest rates applicable to the Loan under the Credit Agreement or with respect to our investment portfolio would not have had a material impact on the fair value of our portfolio for the periods presented and our future interest income and expense.

**Credit Risk**

Financial instruments, which subject us to concentrations of credit risk, consist primarily of cash, cash equivalents, and short-term investments. Our cash and cash equivalents are held at several long-standing financial institutions located in the United States. At times, cash account balances with any one financial institution may exceed Federal Deposit Insurance Corporation insurance limits ($250 thousand per depositor per institution). We have not experienced any losses due to these excess deposits and believe this risk is not significant. Our short-term investments consist of high quality, investment grade marketable securities and are held at a major financial institution located in the United States.We have established guidelines regarding diversification of our investments and their maturities that are designed to preserve principal and achieve liquidity requirements. We review these guidelines and modify them as necessary based on updated liquidity needs and changes in our operations and financial position.

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**Item 4. Controls and Procedures**

**Evaluation of Disclosure Controls and Procedures**

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated, as of the end of the period covered by this Quarterly Report, the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act")) as required by Rules 13a-15(b) and 15d-15(b) of the Exchange Act. Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of September 30, 2025, our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed by us in reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms and that information required to be disclosed by us in the reports we file or submit under the Exchange Act 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.

**Limitations on Effectiveness of Controls and Procedures**

In designing and evaluating our disclosure controls and procedures, management, including the Chief Executive Officer and Chief Financial Officer, recognizes that our disclosure controls and procedures or our internal control over financial reporting cannot prevent or detect all possible instances of errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system's objectives will be met. The design of a control system must reflect the fact that there are resource constraints, and management is required to apply judgment in evaluating the benefits of possible controls and procedures relative to their costs.

**Changes in Internal Control Over Financial Reporting**

There were no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended September 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**

For a description of our material pending legal proceedings, see Note 7 - Commitments and Contingencies of the notes to the consolidated condensed financial statements included in Part I, Item 1 of this Quarterly Report, which is incorporated herein by reference. From time to time, we may bring or be subject to other legal proceedings and claims in the ordinary course of business. While management currently believes that resolving claims against us, individually or in aggregate, will not have a material adverse impact on our financial position, results of operations or statement of cash flows, these matters are subject to inherent uncertainties and management's view of these matters may change in the future. If an unfavorable final outcome were to occur, it may have a material adverse impact on our financial position, results of operations or cash flows for the period in which the effect can be reasonably estimated.

**Item 1A. Risk Factors**

Investing in our securities involves risks. Risk factors describing the major risks to our business can be found under Part I, Item 1A, "Risk Factors" in our Annual Report and in our Current Report on Form 8-K filed with the SEC on June 13, 2025. You should consider carefully the risks and uncertainties described therein, together with all of the other information in this Quarterly Report, including Part I, Item 2, "Management's Discussion and Analysis of Financial Condition and Results of Operations" and our consolidated condensed financial statements and related notes, before deciding whether to purchase any of our securities. Our business, results of operations, financial condition, and prospects could also be harmed by risks and uncertainties that are not presently known to us or that we currently believe are not material. If any of these risks actually occur, our business, results of operations, financial condition, and prospects could be materially and adversely affected. References in these risk factors to our business being harmed will include harm to our business, reputation, brand, financial condition, results of operations, and prospects. In any such event, the market price of our securities could decline, and you could lose all or part of your investment.

**Risks Related to Our Business and Industry**

***We are still developing our eVTOL aircraft, have not yet obtained governmental certification of our eVTOL aircraft under development and are in the early stages of developing our manufacturing and UAM operations, which makes evaluating our business and future prospects difficult and increases the risk of investment in our securities.***

We were incorporated in October 2018 and have a limited operating history in designing, developing, and working to certify an eVTOL aircraft. Our eVTOL aircraft is in the development stage and we are still working with the FAA and DOT in the U.S. and equivalent government authorities in certain other countries in an attempt to obtain the required certifications and authorizations relating to our aircraft design, aircraft production and air carrier operations. While we have received our Part 135 Air Carrier Certificate in the U.S. from the FAA and anticipate being able to obtain the remaining required authorizations and certifications, we are dependent upon engagement with the FAA and other U.S. government agencies to achieve certification of our eVTOL aircraft in the U.S., and any inability or unwillingness of such government agencies to engage with us could prevent us from achieving certification in a timely manner or at all. For example, on October 1, 2025, the U.S. government shut down and remains shut down as of the date of this filing. In the event of a prolonged shutdown, requirements to furlough employees in certain government agencies, including the FAA, could cause disruptions or delays to the certification process. Although we plan to develop Hawthorne Airport into our flagship Los Angeles hub, including for supporting our operations during the LA28 Olympic Games, we can provide no assurance that we will be able to obtain the required authorizations and certifications from the FAA and others prior to the LA28 Olympic Games. In addition, it is possible that any of our competitors achieve certification in U.S. or non-U.S. markets before we do.

As an organization, we have no experience in volume manufacturing of aircraft. Some of our current and potential competitors are larger and have substantially greater resources than we have and expect to have in the future. Although we are currently producing six Midnight aircraft, we may not be able to scale our production to meet future demand. As a result, those competitors may be able to devote greater resources to the development of their current and future technologies, the promotion and sale of their offerings, and/or offer their technologies at lower prices. In particular, our competitors may be able to receive type, production or airworthiness certification from the FAA covering their eVTOL aircraft prior to us receiving such certifications. Our current and potential competitors may also establish cooperative or strategic relationships amongst themselves or with third parties that may further enhance their resources and offerings. Further, it is possible that domestic or foreign companies or governments, some with greater experience in the aerospace industry or greater financial resources than we possess, will seek to provide products or services that compete directly or indirectly with ours in the future. Any such foreign competitor, for example, could benefit from subsidies from, or other protective measures by, its home country from which we may not be able to benefit.

We are developing aircraft and related services that can serve multiple use cases. For example, in February 2025, we announced our Launch Edition program, through which we are offering aircraft, services and technologies to governments and

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customers to prepare for the planned commercial launch of air taxi services with our Midnight aircraft in markets outside the U.S. Through this program, we have begun providing services related to certification, testing, pilot training, demonstration flights, market survey and early trial operations, and maintenance and repair. We have entered into Launch Edition agreements with program partners, some of which remain conditional and subject to the execution of further definitive agreements and the satisfaction of certain conditions. There is no assurance that we will be able to execute the definitive agreements on these Launch Edition programs in a timely manner or at all. In the U.S., we plan to design and execute trial operations of our aircraft in participating cities under the eIPP. We expect to work with partners to invest financial and other resources in these early adopter markets and markets that we designate to be critical hubs for our UAM operations, such as Southern California, which will include building out vertiport and charging infrastructure, as well as designing and developing products and services to meet the needs of our customers and partners. It is possible that these investments may not achieve the competitive advantages and benefits that we anticipate.

We or our partners may not be able to obtain the necessary production certificates from the applicable regulatory authorities, ramp up manufacturing or develop supply chain capabilities that will enable us to meet the quality, price, engineering, design and production standards, as well as the production volumes, required to successfully commercialize our aircraft. You should consider our business and prospects in light of the risks and significant challenges we face as a new entrant into a new industry, including, with respect to our ability to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• design and manufacture safe, reliable and quality aircraft on an ongoing basis;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• obtain the necessary regulatory approvals in a timely manner, including receipt of FAA certifications covering our aircraft and, in turn, any other government approvals necessary for manufacturing, marketing, selling and operating UAM networks or selling our aircraft, or for operating our defense program;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• build a well-recognized and respected brand;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• establish and expand our customer base;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• successfully market not just our aircraft but also the other services we intend to provide, such as aerial ride sharing services;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• successfully service our aircraft after sales and maintain a good flow of spare parts and customer goodwill;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• improve and maintain our operational efficiency;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• successfully execute our manufacturing and production model and maintain a reliable, secure, and scalable technology infrastructure;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• predict our future revenues and appropriately budget for our expenses;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• attract, retain and motivate talented employees;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• anticipate trends that may emerge and affect our business;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• anticipate and adapt to changing market conditions, including technological developments and changes in competitive landscape; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• navigate an evolving and complex global regulatory environment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• If we fail to adequately address any or all of these risks and challenges, our business may be harmed.

***The markets for our offerings are still in development and our growth strategies will require additional resources. If these markets do not materialize, grow more slowly than we expect or fail to reach the scale we anticipate, our business, results of operations, and prospects could be harmed.***

The markets for eVTOL aircraft are still in development, and our success in these markets is dependent upon our ability to effectively design, develop, and certify eVTOL aircraft and to market and gain traction of air UAM as a substitute for existing methods of transportation, as well as the effectiveness of our other marketing and growth strategies. If the public, or in the case of our defense program, government entities, do not perceive eVTOL aircraft/UAM as beneficial or choose not to adopt eVTOL aircraft/UAM as a result of concerns regarding safety, noise, affordability or for other reasons, then the market for our offerings may not materialize, may develop more slowly than we expect or may not achieve the growth potential we expect, any of which could harm our business, financial condition and results of operations.

Our management regularly makes strategic decisions to determine how to efficiently and effectively deploy our limited resources, such as aircraft, personnel and funds across a number of opportunities to commercialize and grow our business and operations, and the opportunities we choose to pursue may not ultimately be successful. For example, we intend to submit a proposal to participate in the eIPP and to devote significant resources to the program, which may require us to forgo certain other opportunities. If we are not selected for participation, the program is abandoned by the U.S. government or our test operations under the program are not successful, our prospects may be adversely affected.

Growth of our business will require significant investments in our infrastructure, technology, and sales and marketing efforts. If our business does not have sufficient capital required to support these investments or if our competitors adopt more effective growth strategies, our competitive position and business will be negatively affected. Further, our ability to effectively manage growth and expansion of our operations will also require us to enhance our operational systems, internal controls and

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infrastructure, human resources policies and reporting systems. These enhancements will require significant capital expenditures and allocation of valuable management and employee resources.

***<u>W</u>e are party to certain purchase agreements and other contract orders for our Midnight aircraft and the provision of related services that contain conditions with respect to the purchase of our aircraft or that require us to perform and provide certain deliverables. If the conditions to or performance obligations under such contracts are not met, or if such contracts are otherwise canceled, modified or delayed, our prospects, results of operations, liquidity and cash flow will be harmed.***

We are party to certain purchase agreements, including the United Purchase Agreement (as defined below), as well as other contract orders for our Midnight aircraft and the provision of related services, including with the USAF (the "USAF Contracts"), that contain conditions with respect to the purchase of our aircraft or that require us to perform and deliver certain tests, certificates and other services. Payment obligations under the agreement with United Airlines Inc. ("United") for the conditional purchase of up to $1.0 billion worth of aircraft, with an option for another $500.0 million worth of aircraft (as amended, the "United Purchase Agreement"), for example, are conditioned upon, among other things, us receiving certification of our aircraft by the FAA and further negotiation and reaching mutual agreement on certain material terms, such as aircraft specifications, warranties, usage and transfer of the aircraft, performance guarantees, delivery periods, most favored nation provisions, the type and extent of assistance to be provided by United in obtaining certification of the aircraft for its intended use, territorial restrictions, rights to jointly developed intellectual property, escalation adjustments and other matters. The obligations of United to consummate an order pursuant to the United Purchase Agreement will arise only after all such material terms are agreed by the parties. Payment obligations under the USAF Contracts are predicated upon, among other things, our ability to complete the design, development and ground test of our Midnight aircraft, our delivery of certain test reports and certificates, the receipt of an FAA Airworthiness Certificate, the development of pilot and maintenance training workshops, the completion of flight tests and the delivery of a certain number of our Midnight production aircraft. The obligations of the USAF to provide funding will arise only after a particular deliverable has been received and accepted by the USAF. Further, with respect to the United Purchase Agreement, in addition to other termination rights set forth in the United Purchase Agreement and the Collaboration Agreement with United (the "United Collaboration Agreement"), if the parties do not agree on such material terms, either party will have the right to terminate the agreements if such party determines in its discretion that it is not likely that such material terms will be agreed in a manner that is consistent with such party's business and operational interests (as those interests may change from time to time). The USAF Contracts may be terminated by the USAF upon advanced written notice and may also be subject to stop orders issued by the USAF. If the United Purchase Agreement, the USAF Contracts or any future purchase agreements or contracts are canceled, modified or delayed, or otherwise not consummated, or if we are otherwise unable to convert our strategic relationships or collaborations into revenue, our prospects, results of operations, liquidity and cash flow will be affected.

Further, we are subject to counterparty risk with respect to our existing purchase agreements and may become further subject to such risk if and when we enter into additional purchase agreements, which could adversely impact our business, results of operations, financial condition and prospects. Our business is, and may in the future be, subject to the risks of non-payment and non-performance by our counterparties. Additionally, the availability of financing for the purchase of our aircrafts is based in part on our counterparties' creditworthiness, and there can be no assurance that we will be able to secure financing from third parties.

***Failure to comply with the debt covenants in our loan agreements could result in our inability to borrow additional funds and adversely impact our business.***

Our credit agreement with Synovus Bank (the "Credit Agreement") imposes numerous financial and other restrictive covenants on our operations, including covenants relating to our liquidity. As of September 30, 2025, we were in compliance with the covenants imposed by the Credit Agreement. In connection with the Hawthorne Airport Acquisition, we plan to assume the Hawthorne Bank Loan from the Sellers.

If we violate any covenants, either loan could become due and payable prior to their stated maturity dates, and our creditors could proceed against any loan collateral. These restrictions may also limit our ability to borrow additional funds and pursue other business opportunities or strategies that we would otherwise consider to be in our best interests.

**Risks Related to the Hawthorne Airport Acquisition**

***After completion of the Hawthorne Airport Acquisition, we may fail to realize the anticipated benefits of the transaction.***

We believe that there are significant benefits that may be realized through the Hawthorne Airport Acquisition. However, the efforts to realize these benefits will be a complex process and may disrupt our existing operations if not implemented in a timely manner. Failure to achieve the anticipated benefits of the Hawthorne Airport Acquisition could adversely affect our business, results of operations, or financial condition, decrease or delay any accretive effect of the Hawthorne Airport Acquisition, adversely affect the price of our Class A common stock and cause our business to not perform as expected. In

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addition, while key management that has operated Hawthorne Airport since 2005 is expected to remain in place following the Hawthorne Airport Acquisition, our management has limited experience operating the properties and aviation business that we are acquiring, and may encounter challenges and risks inherent in these operations. If we fail to effectively manage the risks and challenges inherent in such businesses, our operating results and financial condition will be materially and adversely affected. Our ability to generate revenue from these assets will depend, in part, on our abilities to attract and maintain customers to use the airport and hangar facilities and integrate the property into our planned infrastructure for our anticipated air taxi operations.

We are also planning on completing certain capital projects at Hawthorne Airport, including preparing the site for planned air tax operations in the Los Angeles area and developing a flagship hub for use during the LA28 Olympic Games. The estimated costs of, and the projected schedule for, our planned capital projects are subject to a number of uncertainties. Our ability to complete these projects within budgets and on expected schedules may be adversely affected by various factors including: estimating errors; design and engineering errors; cost increases because of demand for labor and materials; cost increases due to instituted or proposed changes in trade policies; contractors' difficulty in predicting costs over a lengthy construction period; changes to the scope of the projects; material and/or labor shortages; adverse weather conditions; contractor defaults and bankruptcy; labor disputes; unanticipated levels of inflation; litigation; and environmental issues. We expect to use a portion of the proceeds from this offering to complete the redevelopment of up to 200,000 square feet of hangar space and to build a planned advanced air mobility center of excellence. Eventually, we aim to develop Hawthorne Airport into an AI-powered operations platform with such features as AI-powered air traffic coordination, AI-coordinated ground operations for managing aircraft, crews and turns, VR-based flight simulation with adaptive AI feedback, operational forecasting driven by AI models, machine learning to detect maintenance needs and biometric and AI-enabled screening for more seamless and secure boarding. These efforts to build the airport of the future, including our plans to use Hawthorne Airport as a testbed for the next generation of AI-based aviation technologies, will require significant additional capital and other resources for implementation and if we are unable to access such capital, we may not be able to realize our long term plan for Hawthorne Airport.

In addition, the attention of certain members of our business or management and resources may be focused on completion of the Hawthorne Airport Acquisition and operations of the acquired business and diverted from our existing business operations.

***As part of the Hawthorne Airport Acquisition, we will enter into a ground lease with the City of Hawthorne for the property on which Hawthorne Airport is located and such lease may not be renewed or may not be renewed on terms that are favorable to us.***

We will not own the property on which Hawthorne Airport is located. Instead, we are assuming from the Seller the existing ground lease that is in place with the City of Hawthorne. The remaining term of that ground lease runs through 2055. The master ground lease contains provisions for a fixed rate increase over the life of the lease on the rent to be paid to the City of Hawthorne. The City authorities may choose not to renew a lease at all or to only renew the lease on terms that are unfavorable to us. At the conclusion of a lease, we may be required to participate in a bidding process to renew the master lease, which could require unanticipated capital spending and could divert management's attention during the pendency of the process.

***Following the Hawthorne Airport Acquisition, we will be subject to additional governmental regulations that could require additional expenditures. Regulators have and may again consider regulations that could impair the relative convenience of general aviation and adversely affect demand for use of the airport.***

Following the Hawthorne Airport Acquisition, we will be subject to additional regulatory requirements and compliance with those requirements could result in additional costs. For example, the FAA, from time to time, issues directives and other regulations relating to the management, maintenance, and operation of airport facilities. Compliance with those requirements may cause us to incur significant expenditures.

The aviation business is subject to increasingly stringent federal, state, local, and foreign laws, regulations, and ordinances relating to the protection of the environment and noise, including those relating to emissions to the air, discharges, and the use, management, disposal, and release of, and exposure to, hazardous substances and waste materials.

***The hangar space rental segment of the aviation services industry is subject to significant competition and our failure to effectively compete could have a material adverse effect on our business and results of operations.***

The hangar space rental segment of the aviation services industry is very competitive. We will compete with national, regional and other hangar real estate companies. Competitor aircraft hangar operators at an airport compete based on various factors, including location of their facilities relative to runways and street access, service, value added features, reliability, and price. Hawthorne Airport will compete with one or more hangar operators at nearby airports.

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Our competitors may include hangar operators currently operating at certain airports, as well as possible entrants into our market due to new entrants, consolidation, merger, modification of airport master plans, or any other number of factors. These entrants may have additional financial or other resources and/or lower cost structures than us. Other competitors have been in business longer than us. Having greater financial resources may make it easier for these competitors to absorb higher construction costs and other increases in expenses.

***Failure to complete the Hawthorne Airport Acquisition could negatively impact our stock price and our future business operations and financial results.***

If the Hawthorne Airport Acquisition is not completed for any reason, our business may be subject to a number of risks, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• we may experience negative reactions from the financial markets, including negative impact to our stock price;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• we may experience negative reactions from our vendors, business partners, regulators and employees;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• we will be required to pay certain costs relating to the Hawthorne Airport Acquisition, such as legal, accounting and financial advisor fees, whether or not the Hawthorne Airport Acquisition is completed; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• we may face litigation related to any failure to complete the Hawthorne Airport Acquisition.

There can be no assurance that the risks described above will not materialize. If the Hawthorne Airport Acquisition is not completed, these risks may materialize and may materially and adversely affect our business, financial condition, and stock price.

**Item 2. Unregistered Sales of Equity Securities, Use of Proceeds, and Issuer Purchases of Equity Securities**

**Use of Proceeds**

None.

**Sales of Unregistered Securities**

None.

**Issuer Purchases of Equity Securities**

None.

**Item 3. Defaults Upon Senior Securities**

None.

**Item 4. Mine Safety Disclosures**

Not applicable.

**Item 5. Other Information**

On or about November 17, 2025, we will issue an aggregate of $43.6 million of shares of our Class A common stock, issuable to certain vendors in exchange for services rendered and/or goods purchased (collectively, the "Vendor Shares").

The Vendor Shares are being offered by us pursuant to our shelf registration statement on Form S-3ASR (File No. 333-284812), which was filed with the SEC on February 11, 2025 and was automatically effective on the same date, including the prospectus supplement dated November 7, 2025, and accompanying prospectus.

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A copy of the opinion of Fenwick & West LLP relating to the validity of the Vendor Shares is filed herewith as Exhibit 5.1.

*<u>Rule 10b5-1 Trading Plans.</u>* During the three months ended September 30, 2025, none of our directors or officers adopted, modified or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement", in each case as defined in Item 408 of Regulation S-K, except as described below.

On August 28, 2025, Tom Muniz, Chief Technology Officer of the Company, adopted a trading arrangement, as amended on September 29, 2025, for the sale of the Company's Class A common stock, which expires September 1, 2026, and provides for the sale of up to 465,000 shares of Class A common stock pursuant to the terms of the plan.

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**Item 6. Exhibits**

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| | |
|:---|:---|
| **Exhibit** | **Description** |
| 5.1 | <u>[Opinion of Fenwick & West LLP](exhibit51fenwickopinion1.htm)</u> |
| 23.1 | <u>[Consent of Fenwick & West LLP (included in Exhibit 5.1 hereto)](exhibit51fenwickopinion1.htm)</u> |
| 31.1 | <u>[Certification of Principal Executive Officer pursuant to Rules 13a-14(a) and 15d-14(a) under the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](exhibit311-q325.htm)</u> |
| 31.2 | <u>[Certification of Principal Financial Officer pursuant to Rules 13a-14(a) and 15d-14(a) under the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](exhibit312-q325.htm)</u> |
| 32.1\* | <u>[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](exhibit321-q325.htm)</u> |
| 32.2\* | <u>[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](exhibit322-q325.htm)</u> |
| 101.INS | Inline XBRL Instance Document |
| 101.SCH | Inline XBRL Taxonomy Extension Schema Document |
| 101.CAL | Inline XBRL Taxonomy Extension Calculation Linkbase Document |
| 101.DEF | Inline XBRL Taxonomy Extension Definition Linkbase Document |
| 101.LAB | Inline XBRL Taxonomy Extension Label Linkbase Document |
| 101.PRE | Inline XBRL Taxonomy Extension Presentation Linkbase Document |
| 104 | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) |

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\*The certifications furnished in Exhibits 32.1 and 32.2 hereto are deemed to accompany this Quarterly Report and are not deemed "filed" for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, nor shall they be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act.

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**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.

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| | | |
|:---|:---|:---|
| | **ARCHER AVIATION INC.** | **ARCHER AVIATION INC.** |
| November 6, 2025 | By: | /s/ Priya Gupta |
|  |  | Priya Gupta |
|  |  | *Acting Chief Financial Officer<br>(Principal Financial Officer)* |

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## Exhibit 5.1

![](exhibit51fenwickopinion1001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;November 6, 2025 Archer Aviation Inc. 190 West Tasman Drive San Jose, California 95134 Re: Registration Statement on Form S-3ASR Ladies and Gentlemen: As counsel to Archer Aviation Inc., a Delaware Corporation (the "Company"), we deliver this opinion with respect to certain matters in connection with the offering by the Company of up to an aggregate $43,641,113.80 of shares (the "Shares") of the Company's Class A common stock, $0.0001 par value per share ("Class A Common Stock") to be issued pursuant to those certain fee and retainer letter agreements (the "Agreements"), dated between May 9, 2025 and November 6, 2025, by and between the Company and certain service providers of the Company. The Shares will be registered pursuant to the Registration Statement on Form S-3ASR (File No. 333-284812) filed by the Company with the Securities and Exchange Commission (the "Commission") on February 11, 2025 (the registration statement at the time it automatically became effective, including the documents or portions thereof incorporated by reference therein, as modified or superseded as described therein, and the information deemed to be a part thereof pursuant to Rule 430B under the Securities Act of 1933, as amended (the "Securities Act"), the "Registration Statement") under the Securities Act, including the prospectus dated February 11, 2025 included therein (the "Base Prospectus") as supplemented by the final prospectus supplement dated November 7, 2025, filed with the Commission pursuant to Rule 424(b) under the Securities Act (the "Prospectus Supplement" and, collectively with the Base Prospectus, the "Prospectus"). The offering of the Shares by the Company pursuant to the Registration Statement, the Prospectus and the Agreements is referred to herein as the "Offering." This opinion is being furnished in connection with the requirements of Item 601(b)(5) of Regulation S-K under the Securities Act, and no opinion is expressed herein as to any matter pertaining to the contents of the Registration Statement or related Prospectus, other than as expressly stated herein with respect to the issue of the Shares. As to matters of fact relevant to the opinions rendered herein, we have examined such documents, certificates and other instruments which we have deemed necessary or advisable, including a certificate addressed to us and dated the date hereof executed by the Company (the "Opinion Certificate"). We have not undertaken any independent investigation to verify the accuracy of any such information, representations or warranties or to determine the existence or absence of any fact, and no inference as to our knowledge of the existence or absence of any fact should be drawn from our representation of the Company or the rendering of the opinions set forth below. We have not considered parol evidence in connection with any of the agreements or instruments reviewed by us in connection with this letter.

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Archer Aviation Inc. November 6, 2025 Page 2 In our examination of documents for purposes of this letter, we have assumed, and express no opinion as to, the genuineness and authenticity of all signatures on original documents, the authenticity and completeness of all documents submitted to us as originals, that each document is what it purports to be, the conformity to originals of all documents submitted to us as copies or facsimile copies, the absence of any termination, modification or waiver of or amendment to any document reviewed by us (other than as has been disclosed to us), the legal competence or capacity of all persons or entities (other than the Company) executing the same and (other than the Company) the due authorization, execution and delivery of all documents by each party thereto. We have also assumed the conformity of the documents filed with the Commission via the Electronic Data Gathering, Analysis and Retrieval System ("EDGAR"), except for required EDGAR formatting changes, to physical copies submitted for our examination. The opinions in this letter are limited to the existing General Corporation Law of the State of Delaware now in effect (the "Applicable Laws"). We express no opinion with respect to any other laws. We express no opinion regarding the effectiveness of any waiver or stay, extension or of unknown future rights. Further, we express no opinion regarding the effect of provisions relating to indemnification, exculpation or contribution to the extent such provisions may be held unenforceable as contrary to federal or state securities laws or public policy. Based upon the foregoing, and subject to the qualifications and exceptions contained herein, we are of the following opinion: 1. the Shares, when issued, sold and delivered in the manner and for the consideration stated in the Registration Statement and the Prospectus and in accordance with the resolutions adopted by the Company's board of Directors and the pricing committee thereof (the "Board"), will be validly issued, fully paid and nonassessable. We consent to the use of this opinion as an exhibit to the Quarterly Report on Form 10-Q to be filed by the Company with the Commission in connection with the offering of the Shares and further consent to all references to us, if any, in the Registration Statement, the Prospectus and any amendments thereto. In giving this consent we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the Commission thereunder. [Concluding Paragraph Follows on Next Page]

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![](exhibit51fenwickopinion1003.jpg)

Archer Aviation Inc. November 6, 2025 Page 3 This opinion is intended solely for use in connection with the issuance and sale of the Shares subject to the Registration Statement and is not to be relied upon for any other purpose. In providing this letter, we are opining only as to the specific legal issues expressly set forth above, and no opinion shall be inferred as to any other matter or matters. This opinion is rendered on, and speaks only as of, the date of this letter first written above, is based solely on our understanding of facts in existence as of such date after the aforementioned examination and does not address any potential changes in facts, circumstance or law that may occur after the date of this opinion letter. We assume no obligation to advise you of any fact, circumstance, event or change in the law or the facts that may hereafter be brought to our attention, whether or not such occurrence would affect or modify any of the opinions expressed herein. Very truly yours, /s/ Fenwick & West LLP___ FENWICK & WEST LLP

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## Exhibit 31.1

**Exhibit 31.1**

**CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO RULE 13a-14(a) OR 15d-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Adam Goldstein, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.I have reviewed this Quarterly Report on Form 10-Q for the period ended September 30, 2025, of Archer Aviation Inc. (the "registrant");

&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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.

Date: November 6, 2025

---

| |
|:---|
| /s/ Adam Goldstein |
| Adam Goldstein |
| *Chief Executive Officer* |
| (Principal Executive Officer) |

---

## Exhibit 31.2

**Exhibit 31.2**

**CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO RULE 13a-14(a) OR 15d-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Priya Gupta, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.I have reviewed this Quarterly Report on Form 10-Q for the period ended September 30, 2025, of Archer Aviation Inc. (the "registrant");

&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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;&nbsp;&nbsp;&nbsp;&nbsp;&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.

Date: November 6, 2025

---

| |
|:---|
| /s/ Priya Gupta |
| Priya Gupta |
| *Acting Chief Financial Officer*  |
| (Principal Financial 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**

In connection with the Quarterly Report on Form 10-Q of Archer Aviation Inc. (the "Company") for the quarterly period ended September 30, 2025, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Adam Goldstein, Chief Executive Officer of the Company, do hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 6, 2025

---

| |
|:---|
| /s/ Adam Goldstein |
| Adam Goldstein |
| *Chief Executive Officer*  |
| (Principal Executive Officer) |

---

This certification accompanies the Report to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act (whether made before or after the date of the Report), irrespective of any general incorporation language contained in such filing.

## 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**

In connection with the Quarterly Report on Form 10-Q of Archer Aviation Inc. (the "Company") for the quarterly period ended September 30, 2025, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Priya Gupta, Acting Chief Financial Officer of the Company, do hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 6, 2025

---

| |
|:---|
| /s/ Priya Gupta |
| Priya Gupta |
| *Acting Chief Financial Officer* |
| (Principal Financial Officer) |

---

This certification accompanies the Report to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act (whether made before or after the date of the Report), irrespective of any general incorporation language contained in such filing.

<br>