Palantir Technologies Inc Cl A (PLTR): Congress and insider trades
Who in Congress and inside the company traded PLTR, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Palantir Technologies Inc Cl A (PLTR) is a listed stock on NYSE.
- 10 members of Congress filed 25 buys and 17 sells of PLTR, the latest published 2026-09-07 (7 September 2026).
- Insiders filed 0 open market buys worth $0 and 24 sells worth $257M, the latest filed 2026-09-03 (3 September 2026).
- Across 12 scored buys, Congress averaged -0.9% against the S&P 500 (SPY) over the 90 days after disclosure, with 33% of them ahead of the index. That result is not distinguishable from luck.
- Data as of 2026-09-29 (29 September 2026).
Congress buys 25 10 members
Congress sells 17
Insider buys 0 $0
Insider sells 24 $257M
Congress buys vs S&P, 90d -0.9% 12 scored buys
Insider buys vs S&P, 90d n/a 0 scored buys
Congress trades in PLTR
as of 2026-09-07| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 7 Sep 2026 | Gil Cisneros (D-CA) | buy | 1K–15K | 49 | n/a |
| 12 Aug 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 31 | n/a |
| 12 Aug 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 18 | n/a |
| 10 Aug 2026 | Michael Rulli (R-OH) | sell | 1K–15K | 93 | n/a |
| 10 Aug 2026 | Michael Rulli (R-OH) | buy | 1K–15K | 210 | n/a |
| 21 Jul 2026 | Alan Armstrong (R-OK) | buy | 15K–50K | 116 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 20 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 6 | n/a |
| 16 Jun 2026 | John Boozman (R-AR) | buy | 1K–15K | 32 | +29.6% |
| 11 Jun 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 19 | +27.2% |
| 11 Jun 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 13 | n/a |
| 11 Jun 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 25 | +27.2% |
| 9 Jun 2026 | Gil Cisneros (D-CA) | sell | 1K–15K | 31 | n/a |
| 9 Jun 2026 | Gil Cisneros (D-CA) | sell | 1K–15K | 24 | n/a |
| 13 May 2026 | Ro Khanna (D-CA) | sell | 15K–50K | 28 | n/a |
| 11 May 2026 | Gil Cisneros (D-CA) | buy | 15K–50K | 24 | +23.9% |
| 5 May 2026 | John Hickenlooper (D-CO) | sell | 1K–15K | 336 | n/a |
| 5 May 2026 | John Hickenlooper (D-CO) | sell | 1K–15K | 384 | n/a |
| 9 Apr 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 22 | n/a |
| 9 Apr 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 8 | n/a |
| 9 Apr 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 22 | n/a |
| 8 Apr 2026 | Gil Cisneros (D-CA) | buy | 1K–15K | 22 | -8.6% |
| 8 Apr 2026 | Gil Cisneros (D-CA) | sell | 15K–50K | 25 | n/a |
| 8 Apr 2026 | Gil Cisneros (D-CA) | sell | 1K–15K | 22 | n/a |
| 18 Mar 2026 | Tom Suozzi (D-NY) | sell | 15K–50K | 27 | n/a |
| 12 Mar 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 13 | -24.9% |
| 12 Mar 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 32 | -24.9% |
| 24 Feb 2026 | Jonathan Jackson (D-IL) | sell | 15K–50K | 38 | n/a |
| 16 Feb 2026 | Gil Cisneros (D-CA) | buy | 1K–15K | 35 | -6.9% |
| 9 Jan 2026 | Jonathan Jackson (D-IL) | buy | 15K–50K | 17 | -26.6% |
| 16 Dec 2025 | Gil Cisneros (D-CA) | buy | 1K–15K | 38 | -12.7% |
| 16 Dec 2025 | Gil Cisneros (D-CA) | buy | 1K–15K | 27 | -12.7% |
| 15 May 2025 | Ro Khanna (D-CA) | buy | 1K–15K | 19 | +30.9% |
| 15 May 2025 | Ro Khanna (D-CA) | buy | 15K–50K | 19 | +30.9% |
| 15 May 2025 | Julie Johnson (D-TX) | sell | 1K–15K | 43 | n/a |
| 15 May 2025 | Ro Khanna (D-CA) | buy | 1K–15K | 38 | +30.9% |
| 15 May 2025 | Ro Khanna (D-CA) | buy | 1K–15K | 38 | +30.9% |
| 15 Jun 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 36 | n/a |
| 15 Jun 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 31 | n/a |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 38 | -8.6% |
| 11 Mar 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 19 | -15.1% |
| 10 Jan 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 24 | -19.0% |
| 20 Jul 2021 | Suzan DelBene (D-WA) | exchange | 100K–250K | 31 | n/a |
Nothing matches that search.
Insider trades in PLTR
as of 2026-09-03| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 3 Sep 2026 | Stat Lauren Elaina Friedman | sell | 1,342 | $182.50 | $245K | n/a |
| 24 Aug 2026 | Buckley Jeffrey | sell | 1,250 | $174.29 | $218K | n/a |
| 24 Aug 2026 | Karp Alexander C. | sell | 492,348 | $174.79 | $86M | n/a |
| 24 Aug 2026 | Buckley Jeffrey | sell | 2,055 | $174.83 | $359K | n/a |
| 19 Aug 2026 | Moore Alexander D. | sell | 16,000 | $174.28 | $2.8M | n/a |
| 10 Aug 2026 | Sankar Shyam | sell | 35,000 | $155.70 | $5.4M | n/a |
| 7 Aug 2026 | Stat Lauren Elaina Friedman | sell | 3,032 | $165.00 | $500K | n/a |
| 17 Jul 2026 | Moore Alexander D. | sell | 16,000 | $134.05 | $2.1M | n/a |
| 7 Jul 2026 | Sankar Shyam | sell | 35,000 | $130.00 | $4.5M | n/a |
| 7 Jul 2026 | Sankar Shyam | sell | 150,000 | $130.00 | $20M | n/a |
| 17 Jun 2026 | Moore Alexander D. | sell | 16,000 | $133.35 | $2.1M | n/a |
| 15 Jun 2026 | Buckley Jeffrey | sell | 1,481 | $128.80 | $191K | n/a |
| 2 Jun 2026 | Stat Lauren Elaina Friedman | sell | 1,667 | $150.00 | $250K | n/a |
| 2 Jun 2026 | Stat Lauren Elaina Friedman | sell | 1,598 | $160.00 | $256K | n/a |
| 22 May 2026 | Karp Alexander C. | sell | 397,744 | $136.04 | $54M | n/a |
| 22 May 2026 | Taylor Ryan D. | sell | 19,662 | $136.04 | $2.7M | n/a |
| 22 May 2026 | Glazer David A. | sell | 17,128 | $136.04 | $2.3M | n/a |
| 22 May 2026 | Cohen Stephen Andrew | sell | 319,934 | $136.04 | $44M | n/a |
| 22 May 2026 | Buckley Jeffrey | sell | 830 | $137.41 | $114K | n/a |
| 22 May 2026 | Sankar Shyam | sell | 165,514 | $136.04 | $23M | n/a |
| 22 May 2026 | Buckley Jeffrey | sell | 1,712 | $136.04 | $233K | n/a |
| 19 May 2026 | Moore Alexander D. | sell | 16,000 | $134.04 | $2.1M | n/a |
| 17 Apr 2026 | Moore Alexander D. | sell | 16,000 | $139.41 | $2.2M | n/a |
| 18 Mar 2026 | Moore Alexander D. | sell | 16,000 | $152.41 | $2.4M | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought PLTR?
25 Congress buys by 10 members and 0 insider buys are on file. The tables on this page list every one.
Did buying PLTR after a disclosure beat the market?
Across 12 scored buys, Congress averaged -0.9% against the S&P 500 (SPY) over the 90 days after disclosure, with 33% of them ahead of the index. That result is not distinguishable from luck. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.