Form 4
Tax / Compensation Filing
2026-04-22
ACHR insider Form 4 filed for equity award, exercise, or tax withholding
Muniz Thomas Paul (CHIEF TECHNOLOGY OFFICER) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Muniz Thomas Paul (CHIEF TECHNOLOGY OFFICER)
Shares: 78,659
Form 4
Tax / Compensation Filing
2026-04-22
ACHR insider Form 4 filed for equity award, exercise, or tax withholding
Lentell Eric (Chief Legal & Strategy Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Lentell Eric (Chief Legal & Strategy Officer)
Shares: 78,659
Form 4
Insider Selling
2026-03-31
ACHR insider Lentell Eric (Chief Legal & Strategy Officer) sold 100,000 shares (~$533.0K)
Lentell Eric, listed as Chief Legal & Strategy Officer at Archer Aviation Inc., reported an open-market sale of 100,000 ACHR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Lentell Eric (Chief Legal & Strategy Officer)
Shares: 100,000
Est. Value: $533.0K
Form 144
Proposed Insider Sale
2026-03-27
ACHR Form 144 filed for proposed insider sale by Lentell Eric (50,000 shares) ~$530.0K
Lentell Eric filed a Form 144 with the SEC indicating intent to sell ACHR (Archer Aviation Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Lentell Eric
Shares: 50,000
Est. Value: $530.0K
Form 144
Proposed Insider Sale
2026-03-26
ACHR Form 144 filed for proposed insider sale by Lentell Eric (50,000 shares) ~$536.0K
Lentell Eric filed a Form 144 with the SEC indicating intent to sell ACHR (Archer Aviation Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Lentell Eric
Shares: 50,000
Est. Value: $536.0K
Form 8-K
Material Company Update
2026-03-19
ACHR filed 8-K — material company event
Archer Aviation Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer
Filing: 8-K (Material Event)
Form 4
Insider Selling
2026-03-16
ACHR insider Perkins Tosha (CHIEF ADMINISTRATIVE OFFICER) sold 10,949 shares (~$68.7K)
Perkins Tosha, listed as CHIEF ADMINISTRATIVE OFFICER at Archer Aviation Inc., reported an open-market sale of 10,949 ACHR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Perkins Tosha (CHIEF ADMINISTRATIVE OFFICER)
Shares: 10,949
Est. Value: $68.7K
Form 4
Insider Selling
2026-03-16
ACHR insider Muniz Thomas Paul (CHIEF TECHNOLOGY OFFICER) sold 9,580 shares (~$60.1K)
Muniz Thomas Paul, listed as CHIEF TECHNOLOGY OFFICER at Archer Aviation Inc., reported an open-market sale of 9,580 ACHR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Muniz Thomas Paul (CHIEF TECHNOLOGY OFFICER)
Shares: 9,580
Est. Value: $60.1K
Form 4
Insider Selling
2026-03-16
ACHR insider Lentell Eric (Chief Legal & Strategy Officer) sold 8,059 shares (~$50.6K)
Lentell Eric, listed as Chief Legal & Strategy Officer at Archer Aviation Inc., reported an open-market sale of 8,059 ACHR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Lentell Eric (Chief Legal & Strategy Officer)
Shares: 8,059
Est. Value: $50.6K
Form 4
Insider Selling
2026-03-16
ACHR insider Gupta Priya (Interim CFO) sold 7,263 shares (~$45.6K)
Gupta Priya, listed as Interim CFO at Archer Aviation Inc., reported an open-market sale of 7,263 ACHR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Gupta Priya (Interim CFO)
Shares: 7,263
Est. Value: $45.6K
Form 144
Proposed Insider Sale
2026-03-13
ACHR Form 144 filed for proposed insider sale by Muniz Thomas Paul (9,580 shares) ~$120.2K
Muniz Thomas Paul filed a Form 144 with the SEC indicating intent to sell ACHR (Archer Aviation Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Muniz Thomas Paul
Shares: 9,580
Est. Value: $120.2K
Form 144
Proposed Insider Sale
2026-03-13
ACHR Form 144 filed for proposed insider sale by Perkins Tosha (10,949 shares) ~$137.4K
Perkins Tosha filed a Form 144 with the SEC indicating intent to sell ACHR (Archer Aviation Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Perkins Tosha
Shares: 10,949
Est. Value: $137.4K
Form 144
Proposed Insider Sale
2026-03-13
ACHR Form 144 filed for proposed insider sale by Gupta Priya (7,263 shares) ~$91.1K
Gupta Priya filed a Form 144 with the SEC indicating intent to sell ACHR (Archer Aviation Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Gupta Priya
Shares: 7,263
Est. Value: $91.1K
Form 144
Proposed Insider Sale
2026-03-13
ACHR Form 144 filed for proposed insider sale by Lentell Eric (8,059 shares) ~$101.1K
Lentell Eric filed a Form 144 with the SEC indicating intent to sell ACHR (Archer Aviation Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Lentell Eric
Shares: 8,059
Est. Value: $101.1K
Form 4
Tax / Compensation Filing
2026-03-12
ACHR insider Form 4 filed for equity award, exercise, or tax withholding
Perkins Tosha (CHIEF ADMINISTRATIVE OFFICER) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Perkins Tosha (CHIEF ADMINISTRATIVE OFFICER)
Shares: 18,695