Insider · CIK 0002039573
Andrew D. Feldman
Files at: CBRS. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 21, 2026 JForm 4 → | Sep 23, 5:16 pm EDT | Cerebras Systems Inc.CBRS | 120 | — | — | 926 | — | |
| Sep 4, 2026 SForm 4 → | Sep 8, 8:17 pm EDT | Cerebras Systems Inc.CBRS | 37,441 | $210.46 | $7,879,687 | 16,853 | −69.0% | |
| Sep 4, 2026 CJForm 4 → | Sep 8, 8:17 pm EDT | Cerebras Systems Inc.CBRS | 37,561 | — | — | 806 | — | |
| Aug 21, 2026 SForm 4 → | Aug 25, 6:13 pm EDT | Cerebras Systems Inc.CBRS | 237,559 | $199.27 | $47,338,835 | 16,853 | −93.4% | |
| Aug 21, 2026 CGJForm 4 → | Aug 25, 6:13 pm EDT | Cerebras Systems Inc.CBRS | 287,679 | — | — | 686 | — | |
| Aug 18, 2026 SForm 4 → | Aug 19, 9:12 pm EDT | Cerebras Systems Inc.CBRS | 26,644 | $222.22 | $5,920,937 | 66,853 | −28.5% | |
| Aug 17, 2026 CJForm 4 → | Aug 19, 9:12 pm EDT | Cerebras Systems Inc.CBRS | 93,795 | — | — | 93,497 | — | |
| Jun 29, 2026 JForm 4 → | Jul 1, 4:22 pm EDT | Cerebras Systems Inc.CBRS | 268 | — | — | 268 | — | |
| Jun 25, 2026 SForm 4 → | Jun 29, 4:47 pm EDT | Cerebras Systems Inc.CBRS | 17,990 | $173.06 | $3,113,283 | 0 | −100% | |
| Jun 25, 2026 CForm 4 → | Jun 29, 4:47 pm EDT | Cerebras Systems Inc.CBRS | 17,990 | — | — | 17,990 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 CMForm 4 → | Sep 8, 8:17 pm EDT | Cerebras Systems Inc.CBRS | 112,323 | — | — | 13,945,134 | — | |
| Aug 21, 2026 CMForm 4 → | Aug 25, 6:13 pm EDT | Cerebras Systems Inc.CBRS | 712,677 | — | — | 13,945,134 | — | |
| Aug 18, 2026 CForm 4 → | Aug 19, 9:12 pm EDT | Cerebras Systems Inc.CBRS | 93,497 | — | — | 13,945,134 | — | |
| Jun 25, 2026 CForm 4 → | Jun 29, 4:47 pm EDT | Cerebras Systems Inc.CBRS | 17,990 | — | — | 14,038,631 | — |