Archer Aviation (NYSE: ACHR) files Form 8-K for December 2, 2025 press release

Rhea-AI Filing Summary

Archer Aviation Inc. filed a current report to note that it issued a press release on December 2, 2025. The filing does not describe the contents of the announcement, only stating that the press release is furnished as Exhibit 99.1 and incorporated by reference. The report is presented as an other event on Form 8-K and includes the usual cover information about the company’s Class A common stock and warrants listed on the New York Stock Exchange.

8-K Event Classification

2 items: 8.01, 9.01

2 items

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report: December 2, 2025

Archer Aviation Inc.

(Exact Name of Registrant as Specified in its Charter)

Delaware

001-39668

85-2730902

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

190 West Tasman Drive
San Jose, CA						95134
(Address of principal executive offices)						(Zip Code)

Registrant’s telephone number, including area code: 650-272-3233

N/A

(Former Name or Former Address, if Changed Since Last Report)

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

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

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

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

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

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

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

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

Emerging growth company  o

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.  o

Item 8.01 Other Events

On December 2, 2025, Archer Aviation Inc. issued a press release. a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number

Description

99.1

Press release dated December 2, 2025

104

Cover Page Interactive Data File (formatted in the Inline XBRL and contained in Exhibit 101)

SIGNATURE

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

			ARCHER AVIATION INC.
Date: December 2, 2025			By:			/s/ Eric Lentell
			Name:			Eric Lentell
			Title:			Chief Legal & Strategy Officer

FAQ

What did Archer Aviation Inc. (ACHR) report in this Form 8-K?

Archer Aviation Inc. reported that it issued a press release on December 2, 2025, which is attached as Exhibit 99.1 and incorporated by reference.

Which item of Form 8-K did Archer Aviation (ACHR) use for this disclosure?

Archer Aviation used Item 8.01, Other Events, indicating that the company is disclosing an event it considers important to shareholders but not specifically covered by other Form 8-K items.

What exhibits are attached to Archer Aviation’s December 2, 2025 Form 8-K?

The filing lists Exhibit 99.1, a press release dated December 2, 2025, and Exhibit 104, the cover page interactive data file in Inline XBRL format.

What securities of Archer Aviation Inc. (ACHR) are listed on the NYSE?

The NYSE lists Archer Aviation’s Class A common stock (symbol ACHR) and its warrants (symbol ACHR WS), each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50 per share.

Who signed Archer Aviation’s December 2, 2025 Form 8-K?

The Form 8-K was signed on behalf of Archer Aviation Inc. by Eric Lentell, the company’s Chief Legal & Strategy Officer.