Archer Aviation Inc. SEC filings ACHR
Archer Aviation Inc. has 798 filings in SEC EDGAR's recent list, going back to Sep 16, 2020. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 2, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Regulation FD disclosure
|
Oct 2, 2026 | Sep 29, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 24, 2026 | Sep 18, 2026 |
| 25-NSE | Delisting notice | Sep 16, 2026 | — |
| 8-K |
Current report
Listing notice, Other events
|
Sep 4, 2026 | Sep 1, 2026 |
| 8-K |
Current report
Unregistered share sale, Other events
|
Aug 18, 2026 | Aug 18, 2026 |
| 424B7 | Filing | Aug 18, 2026 | — |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2026 | Aug 10, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Aug 10, 2026 | Aug 9, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 30, 2026 | Jun 26, 2026 |
| DEFA14A | Additional proxy material | Jun 24, 2026 | — |
| 8-K |
Current report
Other events
|
May 14, 2026 | May 14, 2026 |
| 424B5 | Prospectus supplement | May 14, 2026 | — |
| 424B7 | Filing | May 14, 2026 | — |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 26, 2026 |
| PRE 14A | Preliminary proxy statement | Apr 17, 2026 | Jun 26, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2026 | Mar 13, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 12, 2026 | Mar 9, 2026 |
| 8-K |
Current report
Other events
|
Mar 5, 2026 | Mar 5, 2026 |
| 424B5 | Prospectus supplement | Mar 5, 2026 | — |
| 424B7 | Filing | Mar 5, 2026 | — |
| S-8 | Employee stock plan registration | Mar 2, 2026 | — |
| 10-K | Annual report | Mar 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 24, 2026 | Feb 23, 2026 |
| 8-K |
Current report
Other events
|
Jan 26, 2026 | Jan 23, 2026 |
| 8-K |
Current report
Other events
|
Jan 22, 2026 | Jan 22, 2026 |
| 424B7 | Filing | Jan 22, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 10, 2025 | Dec 8, 2025 |
| 424B7 | Filing | Dec 10, 2025 | — |
| 8-K |
Current report
Other events
|
Dec 2, 2025 | Dec 2, 2025 |
| 8-K |
Current report
Other events
|
Nov 26, 2025 | Nov 24, 2025 |
| 424B5 | Prospectus supplement | Nov 26, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 21, 2025 | Nov 18, 2025 |
| 8-K |
Current report
Other events
|
Nov 19, 2025 | Nov 19, 2025 |
| 424B7 | Filing | Nov 19, 2025 | — |
| 8-K |
Current report
Material agreement
|
Nov 12, 2025 | Nov 5, 2025 |
| 424B5 | Prospectus supplement | Nov 7, 2025 | — |
| 424B5 | Prospectus supplement | Nov 7, 2025 | — |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Material agreement, Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| 424B5 | Prospectus supplement | Oct 22, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 17, 2025 | Oct 15, 2025 |
| 424B5 | Prospectus supplement | Aug 11, 2025 | — |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2025 | Aug 11, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 25, 2025 | Jul 21, 2025 |
| 8-K |
Current report
Officer or director change
|
Jul 11, 2025 | Jul 7, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jul 1, 2025 | Jun 27, 2025 |
| 424B5 | Prospectus supplement | Jun 13, 2025 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Jun 13, 2025 | Jun 12, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
May 15, 2025 | May 15, 2025 |
| 424B5 | Prospectus supplement | May 12, 2025 | — |
| 10-Q | Quarterly report | May 12, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 12, 2025 | May 12, 2025 |
| ARS | Annual report to shareholders | Apr 30, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 30, 2025 | — |
| DEF 14A | Proxy statement | Apr 30, 2025 | Jun 27, 2025 |
| PRE 14A | Preliminary proxy statement | Apr 18, 2025 | Jun 27, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 3, 2025 | Mar 31, 2025 |
| 424B5 | Prospectus supplement | Feb 28, 2025 | — |
| S-8 | Employee stock plan registration | Feb 28, 2025 | — |
| 10-K | Annual report | Feb 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2025 | Feb 27, 2025 |
| 424B5 | Prospectus supplement | Feb 14, 2025 | — |
| 8-K |
Current report
Other events
|
Feb 11, 2025 | Feb 11, 2025 |
| 424B5 | Prospectus supplement | Feb 11, 2025 | — |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Feb 11, 2025 | Feb 11, 2025 |
| S-3ASR | Automatic shelf registration | Feb 11, 2025 | — |
| 8-K |
Current report
Change to shareholder rights
|
Jan 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Shareholder vote results
|
Dec 27, 2024 | Dec 20, 2024 |
| S-3ASR | Automatic shelf registration | Dec 13, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure, Other events
|
Dec 12, 2024 | Dec 11, 2024 |
| DEF 14A | Proxy statement | Nov 14, 2024 | Dec 20, 2024 |
| S-3ASR | Automatic shelf registration | Nov 13, 2024 | — |
| 10-Q | Quarterly report | Nov 8, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| PRE 14A | Preliminary proxy statement | Nov 4, 2024 | Dec 20, 2024 |
| 8-K |
Current report
Other events
|
Nov 4, 2024 | Nov 1, 2024 |
| 8-K |
Current report
Other events
|
Sep 17, 2024 | Sep 16, 2024 |
| 424B5 | Prospectus supplement | Sep 17, 2024 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Sep 9, 2024 | Sep 9, 2024 |
| EFFECT | Filing | Aug 28, 2024 | — |
| 424B3 | Prospectus | Aug 28, 2024 | — |
| CORRESP | Letter to the SEC | Aug 26, 2024 | — |
| UPLOAD | Letter from the SEC | Aug 26, 2024 | — |
| S-3 | Shelf registration | Aug 13, 2024 | — |
| 10-Q | Quarterly report | Aug 9, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Material agreement, Results of operations, Unregistered share sale, Regulation FD disclosure
|
Aug 8, 2024 | Aug 8, 2024 |
| 8-K/A |
Amended current report
Bylaw or fiscal year change, Shareholder vote results
|
Jul 5, 2024 | Jun 21, 2024 |
| 8-K |
Current report
Unregistered share sale
|
Jul 3, 2024 | Jun 27, 2024 |
| 424B5 | Prospectus supplement | Jul 2, 2024 | — |
| 424B8 | Filing | Jul 2, 2024 | — |
| 424B5 | Prospectus supplement | Jul 2, 2024 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 27, 2024 | Jun 21, 2024 |
| EFFECT | Filing | May 16, 2024 | — |
| 424B5 | Prospectus supplement | May 16, 2024 | — |
| CORRESP | Letter to the SEC | May 14, 2024 | — |
| UPLOAD | Letter from the SEC | May 14, 2024 | — |
| S-3 | Shelf registration | May 10, 2024 | — |
| 10-Q | Quarterly report | May 9, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| ARS | Annual report to shareholders | Apr 29, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 29, 2024 | — |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 21, 2024 |
| PRE 14A | Preliminary proxy statement | Apr 15, 2024 | Jun 21, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 29, 2024 | Mar 25, 2024 |
| S-8 | Employee stock plan registration | Feb 29, 2024 | — |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2024 | Feb 26, 2024 |
| EFFECT | Filing | Nov 22, 2023 | — |
| 424B5 | Prospectus supplement | Nov 22, 2023 | — |
| CORRESP | Letter to the SEC | Nov 20, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 20, 2023 | — |
| S-3 | Shelf registration | Nov 13, 2023 | — |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 9, 2023 |
| 8-K |
Current report
Unregistered share sale
|
Oct 20, 2023 | Oct 16, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 10, 2023 | Oct 3, 2023 |
| 424B3 | Prospectus | Aug 22, 2023 | — |
| EFFECT | Filing | Aug 21, 2023 | — |
| CORRESP | Letter to the SEC | Aug 17, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 17, 2023 | — |
| S-3 | Shelf registration | Aug 15, 2023 | — |
| 10-Q | Quarterly report | Aug 14, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Material agreement, Results of operations, Unregistered share sale, Regulation FD disclosure, Other events
|
Aug 10, 2023 | Aug 10, 2023 |
| 8-K |
Current report
Change in control
|
Jul 7, 2023 | Jul 6, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 26, 2023 | Jun 23, 2023 |
| 10-Q | Quarterly report | May 11, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| ARS | Annual report to shareholders | Apr 28, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 28, 2023 | — |
| DEF 14A | Proxy statement | Apr 28, 2023 | Jun 23, 2023 |
| PRE 14A | Preliminary proxy statement | Apr 18, 2023 | Jun 23, 2023 |
| 8-K |
Current report
Other events
|
Mar 15, 2023 | Mar 14, 2023 |
| S-8 | Employee stock plan registration | Mar 15, 2023 | — |
| 10-K | Annual report | Mar 15, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2023 | Mar 9, 2023 |
| 8-K |
Current report
Other events
|
Feb 27, 2023 | Feb 27, 2023 |
| 8-K |
Current report
Other events
|
Feb 16, 2023 | Feb 16, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 7, 2023 | Feb 2, 2023 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jan 9, 2023 | Jan 3, 2023 |
| 424B3 | Prospectus | Nov 18, 2022 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 17, 2022 | Nov 17, 2022 |
| EFFECT | Filing | Nov 15, 2022 | — |
| POS AM | Filing | Nov 10, 2022 | — |
| 424B3 | Prospectus | Nov 10, 2022 | — |
| 10-Q | Quarterly report | Nov 10, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2022 | Nov 10, 2022 |
| 424B3 | Prospectus | Aug 10, 2022 | — |
| 10-Q | Quarterly report | Aug 10, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2022 | Aug 10, 2022 |
| 424B3 | Prospectus | Jul 14, 2022 | — |
| EFFECT | Filing | Jul 7, 2022 | — |
| POS AM | Filing | Jul 1, 2022 | — |
| S-8 | Employee stock plan registration | Jul 1, 2022 | — |
| 424B3 | Prospectus | Jun 15, 2022 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 15, 2022 | Jun 15, 2022 |
| 424B3 | Prospectus | May 12, 2022 | — |
| 10-Q | Quarterly report | May 12, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 12, 2022 | May 12, 2022 |
| 424B3 | Prospectus | May 10, 2022 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
May 10, 2022 | May 10, 2022 |
| DEFA14A | Additional proxy material | Apr 29, 2022 | — |
| DEF 14A | Proxy statement | Apr 29, 2022 | Jun 10, 2022 |
| 424B3 | Prospectus | Apr 29, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Apr 29, 2022 | Apr 29, 2022 |
| 424B3 | Prospectus | Apr 18, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Apr 18, 2022 | Apr 12, 2022 |
| S-8 | Employee stock plan registration | Mar 14, 2022 | — |
| 424B3 | Prospectus | Mar 14, 2022 | — |
| 10-K | Annual report | Mar 14, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2022 | Mar 14, 2022 |
| 424B3 | Prospectus | Feb 11, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Feb 11, 2022 | Feb 7, 2022 |
| 424B3 | Prospectus | Feb 3, 2022 | — |
| 8-K |
Current report
Other events
|
Feb 3, 2022 | Jan 28, 2022 |
| 424B3 | Prospectus | Feb 2, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Feb 2, 2022 | Jan 31, 2022 |
| 424B3 | Prospectus | Jan 21, 2022 | — |
| 8-K |
Current report
Material agreement, Officer or director change
|
Jan 21, 2022 | Jan 14, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 21, 2021 | Dec 20, 2021 |
| S-8 | Employee stock plan registration | Dec 8, 2021 | — |
| 424B3 | Prospectus | Nov 19, 2021 | — |
| 424B3 | Prospectus | Nov 12, 2021 | — |
| 10-Q | Quarterly report | Nov 12, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2021 | Nov 11, 2021 |
| EFFECT | Filing | Oct 26, 2021 | — |
| 424B3 | Prospectus | Oct 26, 2021 | — |
| CORRESP | Letter to the SEC | Oct 22, 2021 | — |
| S-1/A | Amended registration statement | Oct 22, 2021 | — |
| UPLOAD | Letter from the SEC | Oct 12, 2021 | — |
| S-1 | Registration statement | Oct 7, 2021 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Change to shareholder rights, Auditor change, Officer or director change, Bylaw or fiscal year change
|
Sep 22, 2021 | Sep 16, 2021 |
| 25-NSE | Delisting notice | Sep 17, 2021 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
Sep 15, 2021 | Sep 14, 2021 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.