Form 4: CoreWeave Insider Sells Shares
Insider Transaction (Form 4)
Magnetar Financial LLC and 3 others reported changes in beneficial ownership of CoreWeave, Inc. common stock on August 13, 2026.
Summary
- Open-market sale: disposed of 26,014 Warrant (right to buy) at $105.45 ($2,743,189) on August 13, 2026; holds 56,691 after (Indirect).
- Open-market sale: disposed of 23,128 Warrant (right to buy) at $105.45 ($2,438,859) on August 13, 2026; holds 21,637 after (Indirect).
- Open-market sale: disposed of 50,858 Warrant (right to buy) at $105.45 ($5,363,002) on August 13, 2026; holds 114,198 after (Indirect).
Sentiment
Score: 2
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $10,545,050 of stock on the open market.
Insider Transactions
Magnetar Financial LLC — 10% owner
Magnetar Capital Partners LP — 10% owner
Supernova Management LLC — 10% owner
David J. Snyderman — 10% owner
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-13 | Open-market sale | Warrant (right to buy) | 26,014 | $105 | $2.7M | 56,691 |
| 2026-08-13 | Open-market sale | Warrant (right to buy) | 23,128 | $105 | $2.4M | 21,637 |
| 2026-08-13 | Open-market sale | Warrant (right to buy) | 50,858 | $105 | $5.4M | 114,198 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-13 | Open-market sale (26,014 shares) |
| 2026-08-13 | Open-market sale (23,128 shares) |
| 2026-08-13 | Open-market sale (50,858 shares) |
Keywords
insider transaction, Form 4, CRWV, CoreWeave, Inc., bearish, Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC, David J. Snyderman
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