ARCHER AVIATION INC CLASS A (ACHR) — insider trading
Industrials · NYSE
ARCHER AVIATION INC CLASS A (ACHR) has 88 reported SEC Form 4 insider transactions in our data, including 13 open-market sales among the most recent 88 (latest 2026-09-21).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-21 | Lyon Benjamin | Officer (President, Aircraft OEM) | Open-market sale | 45,359 | $5.43 | $246.3K | Form 4 |
| 2026-08-20 | Lentell Eric | Officer (Chief Strategy Officer) | Open-market sale | 100,000 | $6.31 | $631.0K | Form 4 |
| 2026-08-17 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Open-market sale | 52,762 | $6.41 | $338.4K | Form 4 |
| 2026-08-17 | Gupta Priya | Officer (Interim CFO) | Open-market sale | 10,015 | $6.41 | $64.2K | Form 4 |
| 2026-08-17 | Rungta Harsh | Officer (Chief Accounting Officer) | Open-market sale | 13,880 | $6.41 | $89.0K | Form 4 |
| 2026-08-17 | Lyon Benjamin | Officer (President, Aircraft OEM) | Open-market sale | 50,188 | $6.41 | $321.8K | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 7,301 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 15,437 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 26,096 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 8,946 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 19,797 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 22,866 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 7,301 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 15,437 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 26,096 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 8,946 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 19,797 | — | $0 | Form 4 |
| 2026-08-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 22,866 | — | $0 | Form 4 |
| 2026-08-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion (derivative) | 10,291 | — | $0 | Form 4 |
| 2026-08-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion (derivative) | 6,524 | — | $0 | Form 4 |
| 2026-08-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion (derivative) | 3,583 | — | $0 | Form 4 |
| 2026-08-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion | 10,291 | — | $0 | Form 4 |
| 2026-08-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion | 6,524 | — | $0 | Form 4 |
| 2026-08-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion | 3,583 | — | $0 | Form 4 |
| 2026-08-15 | Rungta Harsh | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 12,412 | — | $0 | Form 4 |
| 2026-08-15 | Rungta Harsh | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 21,754 | — | $0 | Form 4 |
| 2026-08-15 | Rungta Harsh | Officer (Chief Accounting Officer) | Option exercise / conversion | 12,412 | — | $0 | Form 4 |
| 2026-08-15 | Rungta Harsh | Officer (Chief Accounting Officer) | Option exercise / conversion | 21,754 | — | $0 | Form 4 |
| 2026-08-15 | Lyon Benjamin | Officer (President, Aircraft OEM) | Option exercise / conversion (derivative) | 41,164 | — | $0 | Form 4 |
| 2026-08-15 | Lyon Benjamin | Officer (President, Aircraft OEM) | Option exercise / conversion (derivative) | 54,383 | — | $0 | Form 4 |
| 2026-08-15 | Lyon Benjamin | Officer (President, Aircraft OEM) | Option exercise / conversion | 41,164 | — | $0 | Form 4 |
| 2026-08-15 | Lyon Benjamin | Officer (President, Aircraft OEM) | Option exercise / conversion | 54,383 | — | $0 | Form 4 |
| 2026-06-26 | Diaz Deborah | Director | Grant / award / vesting (derivative) | 40,983 | — | $0 | Form 4 |
| 2026-06-26 | Diaz Deborah | Director | Option exercise / conversion (derivative) | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | Diaz Deborah | Director | Option exercise / conversion | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | Diaz Fred M | Director | Grant / award / vesting (derivative) | 40,983 | — | $0 | Form 4 |
| 2026-06-26 | Diaz Fred M | Director | Option exercise / conversion (derivative) | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | Diaz Fred M | Director | Option exercise / conversion | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | MUNOZ OSCAR | Director | Grant / award / vesting (derivative) | 40,983 | — | $0 | Form 4 |
| 2026-06-26 | MUNOZ OSCAR | Director | Option exercise / conversion (derivative) | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | MUNOZ OSCAR | Director | Option exercise / conversion | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | Pinelli Maria | Director | Grant / award / vesting (derivative) | 40,983 | — | $0 | Form 4 |
| 2026-06-26 | Pinelli Maria | Director | Option exercise / conversion (derivative) | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | Pinelli Maria | Director | Option exercise / conversion | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | Spellacy Michael | Director | Option exercise / conversion (derivative) | 19,102 | — | $0 | Form 4 |
| 2026-06-26 | Spellacy Michael | Director | Option exercise / conversion | 19,102 | — | $0 | Form 4 |
| 2026-06-11 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Open-market sale | 3,754 | $5.00 | $18.8K | Form 4 |
| 2026-05-18 | Gupta Priya | Officer (Interim CFO) | Open-market sale | 9,860 | $5.95 | $58.7K | Form 4 |
| 2026-05-18 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Open-market sale | 48,169 | $5.95 | $286.7K | Form 4 |
| 2026-05-18 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 91,839 | $5.95 | $546.7K | Form 4 |
| 2026-05-18 | Rungta Harsh | Officer (Chief Accounting Officer) | Open-market sale | 12,414 | $5.95 | $73.9K | Form 4 |
| 2026-05-15 | Goldstein Adam D | Director, Officer (Chief Executive Officer) | Grant / award / vesting (derivative) | 788,552 | — | $0 | Form 4 |
| 2026-05-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion (derivative) | 10,291 | — | $0 | Form 4 |
| 2026-05-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion (derivative) | 6,524 | — | $0 | Form 4 |
| 2026-05-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion (derivative) | 3,583 | — | $0 | Form 4 |
| 2026-05-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion | 10,291 | — | $0 | Form 4 |
| 2026-05-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion | 6,524 | — | $0 | Form 4 |
| 2026-05-15 | Gupta Priya | Officer (Interim CFO) | Option exercise / conversion | 3,583 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 15,437 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 26,096 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 8,946 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 19,796 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 22,866 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion (derivative) | 7,301 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Grant / award / vesting (derivative) | 87,617 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Open-market sale | 39,967 | $6.06 | $242.2K | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 15,437 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 26,096 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 8,946 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 19,796 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 22,866 | — | $0 | Form 4 |
| 2026-05-15 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Option exercise / conversion | 7,301 | — | $0 | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Option exercise / conversion (derivative) | 7,719 | — | $0 | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Option exercise / conversion (derivative) | 7,611 | — | $0 | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Option exercise / conversion (derivative) | 8,946 | — | $0 | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Option exercise / conversion (derivative) | 143,750 | — | $0 | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 44,740 | $6.06 | $271.2K | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Option exercise / conversion | 7,719 | — | $0 | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Option exercise / conversion | 7,611 | — | $0 | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Option exercise / conversion | 8,946 | — | $0 | Form 4 |
| 2026-05-15 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Option exercise / conversion | 143,750 | — | $0 | Form 4 |
| 2026-05-15 | Rungta Harsh | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 12,412 | — | $0 | Form 4 |
| 2026-05-15 | Rungta Harsh | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 21,754 | — | $0 | Form 4 |
| 2026-05-15 | Rungta Harsh | Officer (Chief Accounting Officer) | Option exercise / conversion | 12,412 | — | $0 | Form 4 |
| 2026-05-15 | Rungta Harsh | Officer (Chief Accounting Officer) | Option exercise / conversion | 21,754 | — | $0 | Form 4 |
| 2026-05-01 | Rungta Harsh | Officer (Chief Accounting Officer) | Grant / award / vesting (derivative) | 148,949 | — | $0 | Form 4 |
| 2026-04-20 | Lentell Eric | Officer (Chief Legal & Strategy Officer) | Grant / award / vesting | 78,659 | — | $0 | Form 4 |
| 2026-04-20 | Muniz Thomas Paul | Officer (CHIEF TECHNOLOGY OFFICER) | Grant / award / vesting | 78,659 | — | $0 | Form 4 |
Ask the chat about ACHR's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: ARCHER AVIATION INC CLASS A (ACHR).
Last updated 2026-09-21 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.