Thomas Paul Muniz sold $847k of ACHR
CHIEF TECHNOLOGY OFFICER at Archer Aviation Inc.. 86,133 shares at an average of $9.83, traded Aug 18, 2025, filed Aug 19, 2025.
Score components
- +15RoleOfficer
- +23Trade size$847k at market
- 0Share of holdings soldSold 6.1% of holdings
- +15Cluster4 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001415889-25-022393, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 15, 2025 | MOption exercise Class A Common Stock | +143,750 | $0.00 | $0 | 1,397,044 | Aug 19, 2025 |
| Aug 15, 2025 | MOption exercise Class A Common Stock | +8,946 | $0.00 | $0 | 1,405,990 | Aug 19, 2025 |
| Aug 15, 2025 | MOption exercise Class A Common Stock | +7,612 | $0.00 | $0 | 1,413,602 | Aug 19, 2025 |
| Aug 18, 2025 | SOpen-market sale Class A Common Stock | -86,133 | $9.83 | $847k | 1,327,469 | Aug 19, 2025 |
| Aug 15, 2025 | MOption exercise Restricted Stock Unitsderivative | -143,750 | $0.00 | $0 | 1,006,250 | Aug 19, 2025 |
| Aug 15, 2025 | MOption exercise Restricted Stock Unitsderivative | -8,946 | $0.00 | $0 | 89,455 | Aug 19, 2025 |
| Aug 15, 2025 | MOption exercise Restricted Stock Unitsderivative | -7,612 | $0.00 | $0 | 68,501 | Aug 19, 2025 |
Related signals
Other insiders at Archer Aviation Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 33Weak | Archer Aviation Inc. | Benjamin Lyon President, Aircraft OEM | $246k 45,359 shares | -100% | |
| 35Weak | Archer Aviation Inc. | Tosha Perkins CHIEF PEOPLE PARTNERSHIPS OFF. | $337k 45,018 shares | -12% | |
| 36Weak | Archer Aviation Inc. | Thomas Paul Muniz CHIEF TECHNOLOGY OFFICER | $679k 90,648 shares | -6% | |
| 39Weak | Archer Aviation Inc. | Eric Lentell Chief Legal & Strategy Officer | $311k 41,490 shares | -33% | |
| 28Weak | Archer Aviation Inc. | Priya Gupta Interim CFO | $41k 5,479 shares | -3% | |
| 32Weak | Archer Aviation Inc. | Priya Gupta Interim CFO | $100k 10,224 shares | -6% | |
| 53Moderate | Archer Aviation Inc. | Eric Lentell Chief Legal & Strategy Officer | $481k 48,936 shares | -51% | |
| 36Weak | Archer Aviation Inc. | Tosha Perkins CHIEF PEOPLE PARTNERSHIPS OFF. | $420k 42,775 shares | -13% | |
| 40Moderate | Archer Aviation Inc. | Eric Lentell General Counsel and Secretary | $1.0M 95,896 shares | -100% | |
| 33Weak | Archer Aviation Inc. | Priya Gupta Interim CFO | $172k 13,210 shares | -9% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.