Alexander C. Karp sold $63M of PLTR
See Remarks at Palantir Technologies Inc.. 409,072 shares at an average of $153.36, traded Aug 20, 2025, filed Aug 22, 2025.
Score components
- +15RoleOfficer
- +25Trade size$62.7M at market
- 0Share of holdings soldSold 6.1% of holdings
- +15Cluster7 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.
This signal so far: 1m +14.9%, 3m -2.5%, 6m -14.8%.
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 0001321655-25-000112, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 20, 2025 | CConversion Class A Common Stock | +222,878 | - | - | 6,655,136 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -7,521 | $143.12 | $1.1M | 6,647,615 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -6,298 | $143.81 | $906k | 6,641,317 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -6,327 | $144.87 | $917k | 6,634,990 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -17,574 | $146.05 | $2.6M | 6,617,416 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -9,527 | $146.93 | $1.4M | 6,607,889 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -5,761 | $148.07 | $853k | 6,602,128 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -14,439 | $149.04 | $2.2M | 6,587,689 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -16,069 | $149.93 | $2.4M | 6,571,620 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -4,619 | $151.05 | $698k | 6,567,001 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -12,837 | $152.05 | $2.0M | 6,554,164 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -30,194 | $153.12 | $4.6M | 6,523,970 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -50,567 | $154.16 | $7.8M | 6,473,403 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -28,379 | $154.89 | $4.4M | 6,445,024 | Aug 22, 2025 |
| Aug 20, 2025 | SOpen-market sale Class A Common Stock | -12,766 | $156.11 | $2.0M | 6,432,258 | Aug 22, 2025 |
| Aug 21, 2025 | CConversion Class A Common Stock | +186,194 | - | - | 6,618,452 | Aug 22, 2025 |
| Aug 21, 2025 | SOpen-market sale Class A Common Stock | -9,614 | $154.51 | $1.5M | 6,608,838 | Aug 22, 2025 |
| Aug 21, 2025 | SOpen-market sale Class A Common Stock | -96,285 | $155.53 | $15M | 6,512,553 | Aug 22, 2025 |
| Aug 21, 2025 | SOpen-market sale Class A Common Stock | -78,440 | $156.15 | $12M | 6,434,113 | Aug 22, 2025 |
| Aug 21, 2025 | SOpen-market sale Class A Common Stock | -1,855 | $157.18 | $292k | 6,432,258 | Aug 22, 2025 |
| Aug 20, 2025 | MOption exercise Restricted Stock Unitsderivative | -877,500 | $0.00 | $0 | 20,182,500 | Aug 22, 2025 |
| Aug 20, 2025 | MOption exercise Class B Common Stockderivative | +877,500 | $0.00 | $0 | 50,692,479 | Aug 22, 2025 |
| Aug 20, 2025 | MOption exercise Restricted Stock Unitsderivative | -97,500 | $0.00 | $0 | 2,242,500 | Aug 22, 2025 |
| Aug 20, 2025 | MOption exercise Class B Common Stockderivative | +97,500 | $0.00 | $0 | 50,789,979 | Aug 22, 2025 |
| Aug 20, 2025 | CConversion Class B Common Stockderivative | -222,878 | $0.00 | $0 | 50,567,101 | Aug 22, 2025 |
| Aug 21, 2025 | CConversion Class B Common Stockderivative | -186,194 | $0.00 | $0 | 50,380,907 | Aug 22, 2025 |
Related signals
Other insiders at Palantir Technologies Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| Pro nowfree Oct 21, 2026 | Palantir Technologies Inc. | Lauren Elaina Friedman Stat director | $1.0M 5,026 shares | -10% | |
| Pro nowfree Oct 21, 2026 | Palantir Technologies Inc. | Ryan D. Taylor See Remarks | $3.6M 18,000 shares | -6% | |
| 16Weak | Palantir Technologies Inc. | Lauren Elaina Friedman Stat director | $254k 1,337 shares | -3% | |
| 28Weak | Palantir Technologies Inc. | Alexander D. Moore director | $2.8M 16,000 shares | -1% | |
| 23Weak | Palantir Technologies Inc. | Lauren Elaina Friedman Stat director | $245k 1,342 shares | -2% | |
| 29Weak | Palantir Technologies Inc. | Jeffrey Buckley See Remarks | $577k 3,305 shares | -5% | |
| 20Weak | Palantir Technologies Inc. | Alexander C. Karp See Remarks | $86M 492,348 shares | -7% | |
| 35Weak | Palantir Technologies Inc. | Alexander D. Moore director | $2.8M 16,000 shares | -1% | |
| 35Weak | Palantir Technologies Inc. | Shyam Sankar See Remarks | $5.4M 35,000 shares | -5% | |
| 28Weak | Palantir Technologies Inc. | Lauren Elaina Friedman Stat director | $500k 3,032 shares | -5% |
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.