Jack D. Cogen is Director at CoreWeave, Inc. (CRWV). They have made 5 open-market trades across 1 company since 2024, most recently 2026-05-29.
CIK 0002058050
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CRWV | 8,769,676 | $538.4M |
Shares reported on the most recent Form 4, priced at the 2026-06-02 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 |
|---|---|---|---|---|---|---|---|---|
| CRWV | SELL | 2026-05-29 | 2026-06-02 | $106.97 | $29.0M | -16.0% | -31.6% | -29.0% |
| CRWV | SELL | 2026-05-27 | 2026-05-29 | $105.98 | $78.7M | -16.7% | -16.8% | -24.4% |
| CRWV | SELL | 2026-05-26 | 2026-05-28 | $107.80 | $70.8M | -8.8% | -11.6% | -18.5% |
| CRWV | SELL · 10b5-1 | 2025-09-02 | 2025-09-04 | $94.69 | $210.6M | +31.9% | +48.7% | -11.8% |
| CRWV | SELL | 2025-08-14 | 2025-08-18 | $94.68 | $441.4M | +6.6% | +25.3% | -21.9% |
| CRWV | SELL | 2024-11-14 | 2025-04-02 | $47.16 | $73.2M | -21.3% | -6.9% | +181.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.