Jeffrey Buckley files SEC Form 4 disclosures for Palantir Technologies Inc.. They have made 15 open-market trades across 2 companies since 2019, most recently 2026-08-21.
CIK 0001705189
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 15 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PLTR | 56,921 | $10.6M |
| ZNGA | 92,983 | $761K |
| Total | $11.3M |
Shares reported on the most recent Form 4, priced at the 2026-08-24 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PLTR | SELL · 10b5-1 | 2026-08-20 | 2026-08-24 | $174.62 | $577K | +3.4% | +8.6% | — |
| PLTR | SELL | 2026-06-11 | 2026-06-15 | $128.80 | $191K | -16.0% | -0.4% | +29.0% |
| PLTR | SELL · 10b5-1 | 2026-05-20 | 2026-05-22 | $136.49 | $347K | +4.0% | -12.3% | +27.7% |
| PLTR | SELL | 2026-02-20 | 2026-02-24 | $132.27 | $521K | +20.3% | +13.0% | +4.6% |
| PLTR | SELL · 10b5-1 | 2025-11-20 | 2025-11-24 | $162.12 | $683K | +13.6% | +21.3% | -18.4% |
| PLTR | SELL · 10b5-1 | 2025-08-29 | 2025-09-03 | $157.00 | $440K | +10.6% | +11.8% | +10.2% |
| PLTR | SELL | 2025-08-20 | 2025-08-22 | $154.09 | $520K | +0.0% | +14.9% | -0.2% |
| PLTR | SELL | 2025-05-20 | 2025-05-22 | $126.43 | $426K | +7.6% | +15.8% | +29.1% |
| PLTR | SELL | 2023-02-21 | 2023-02-23 | $8.55 | $40K | +4.3% | +1.3% | +54.0% |
| PLTR | SELL · 10b5-1 | 2022-11-21 | 2022-11-23 | $7.19 | $122K | -4.5% | -14.1% | +15.7% |
| PLTR | SELL · 10b5-1 | 2022-08-22 | 2022-08-24 | $8.15 | $102K | -11.4% | -10.0% | -12.2% |
| PLTR | SELL | 2022-06-24 | 2022-06-28 | $10.00 | $213K | +2.2% | +8.3% | -19.5% |
| PLTR | SELL | 2022-05-20 | 2022-05-24 | $8.02 | $160K | +19.4% | +25.8% | +7.3% |
| PLTR | SELL | 2022-02-22 | 2022-02-24 | $10.57 | $682K | -4.7% | +15.8% | -31.3% |
| PLTR | SELL | 2021-11-22 | 2021-11-24 | $20.86 | $5.7M | -4.7% | -7.2% | -48.7% |
| PLTR | SELL | 2021-05-13 | 2021-06-21 | $18.61 | $1K | -2.6% | -11.3% | +4.6% |
| ZNGA | SELL | 2020-08-17 | 2020-08-18 | $9.37 | $161K | -4.2% | -11.4% | -15.9% |
| ZNGA | SELL · 10b5-1 | 2020-06-16 | 2020-06-17 | $9.09 | $36K | +2.6% | +1.4% | -8.6% |
| ZNGA | SELL | 2020-05-22 | 2020-05-26 | $8.39 | $638K | +12.1% | +20.1% | +15.3% |
| ZNGA | SELL · 10b5-1 | 2020-05-18 | 2020-05-18 | $7.95 | $38K | +14.5% | +16.8% | +17.1% |
| ZNGA | SELL · 10b5-1 | 2020-03-17 | 2020-03-17 | $6.13 | $40K | +14.5% | +32.5% | +55.6% |
| ZNGA | SELL · 10b5-1 | 2020-02-19 | 2020-02-19 | $7.13 | $31K | -1.8% | -16.3% | +13.2% |
| ZNGA | SELL · 10b5-1 | 2019-12-17 | 2019-12-17 | $6.27 | $40K | -1.9% | +8.8% | -6.2% |
| ZNGA | SELL | 2019-11-18 | 2019-11-19 | $6.26 | $118K | -1.7% | -0.2% | +12.7% |
| ZNGA | SELL | 2019-09-23 | 2019-09-24 | $6.14 | $426K | -0.7% | +2.5% | +4.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.