ACHR SEC Filings: 8-K, 10-Q, S-3 & 424B – Archer Aviation

Financials

TYPE

HEADLINE

FILED AT

10-Q

NEWForm 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 9, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 10, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 11, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Mar 2, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 6, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 11, 2025

News

TYPE

HEADLINE

FILED AT

8-K

NEWArcher Aviation Q3 2026 Shareholder Letter Outlines Closing of Boeing Acquisitions, Expansion in LA, and F1 Partnership

Nov 9, 2026

8-K

Archer Aviation Announces Court Ruling in Legal Proceedings with Joby Aero, Inc.

Oct 2, 2026

8-K

Archer Announces Expiration of Hart-Scott-Rodino Waiting Period for Acquisition of Boeing’s Wisk Aero, Insitu and SkyGrid Subsidiaries

Sep 24, 2026

8-K

Archer Aviation Reminds Holders of Upcoming Public Warrant Expiration

Sep 4, 2026

8-K

Archer Aviation Files Prospectus Supplement for Resale of Vendor Shares

Aug 18, 2026

8-K

Archer Aviation Inc. Announces Second Quarter 2026 Financial Results

Aug 10, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B7

Form 424B7 - Prospectus [Rule 424(b)(7)]

Aug 18, 2026

424B5

OFFERING - OTHER | Offering amount: $8,000,000

May 14, 2026

424B7

Form 424B7 - Prospectus [Rule 424(b)(7)]

May 14, 2026

424B5

OFFERING - OTHER | Offering amount: $8,000,000

Mar 5, 2026

424B7

Form 424B7 - Prospectus [Rule 424(b)(7)]

Mar 5, 2026

424B7

Form 424B7 - Prospectus [Rule 424(b)(7)]

Jan 22, 2026

Registrations

TYPE

HEADLINE

FILED AT

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Mar 2, 2026

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Feb 28, 2025

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

Feb 11, 2025

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

Dec 13, 2024

S-3ASR

SHELF | ATM | Offering amount: $70,000,000.00

Nov 13, 2024

S-3

49,283,582 shares of Class A Common Stock Offered by the Selling Stockholders EFFECTIVE

Aug 13, 2024

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Jun 24, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 30, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 30, 2026

PRE 14A

Form PRE 14A - Other preliminary proxy statements

Apr 17, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 30, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 30, 2025

Ownerships

TYPE

HEADLINE

FILED AT

Lyon Benjamin (Reporting)

Sep 23, 2026

144

Form 144 - Report of proposed sale of securities

Sep 21, 2026

144

Form 144 - Report of proposed sale of securities

Aug 28, 2026

144

Form 144 - Report of proposed sale of securities

Aug 27, 2026

144

Form 144 - Report of proposed sale of securities

Aug 25, 2026

Lentell Eric (Reporting)

Aug 21, 2026

Other

TYPE

HEADLINE

FILED AT

EFFECT

Form EFFECT - Notice of Effectiveness

Aug 29, 2024

CORRESP

Form CORRESP - Correspondence

Aug 26, 2024

LETTER

Form UPLOAD - SEC-generated letter

Aug 26, 2024

EFFECT

Form EFFECT - Notice of Effectiveness

May 17, 2024

CORRESP

Form CORRESP - Correspondence

May 14, 2024

LETTER

Form UPLOAD - SEC-generated letter

May 14, 2024

Archer Aviation Inc. ACHR · SEC Filings