Cerebras SystemsCBRS
Semiconductors & chip supply chain
Insider transactions
Directors, officers and 10% owners, as reported on Forms 3, 4 and 5. Grants, option exercises and shares withheld for tax are shown but not counted as buying or selling.
- Open-market buys
- 0
- Open-market sales
- 297
- Shares bought
- 0
- Shares sold
- 1.6M
Past 12 months · $0.00 bought, $320.7M sold
| Filed | Insider | Transaction | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| Sean LieCTO | DisposedForm 4 · indirect | 0 | — | — | 180,600 | |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 30,565 | $210.45 | $6.4M | 389,327 |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 29,991 | $209.53 | $6.3M | 359,336 |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 500 | $212.14 | $106,070 | 429,069 |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 9,177 | $211.32 | $1.9M | 419,892 |
| traded Sep 25, 2026 | Sean LieCTO | Option exerciseForm 4 | 116,875 | $5.48 | $640,475 | 172,146 |
| traded Sep 25, 2026 | Sean LieCTO | ConversionForm 4 | 120,000 | — | — | 465,569 |
| traded Sep 25, 2026 | Sean LieCTO | GiftForm 4 | 36,000 | $0.00 | $0.00 | 429,569 |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 21,022 | $208.41 | $4.4M | 338,314 |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 5,900 | $205.30 | $1.2M | 311,769 |
| traded Sep 25, 2026 | Sean LieCTO | Option exerciseForm 4 | 3,125 | $5.02 | $15,687 | 32,420 |
| traded Sep 25, 2026 | Sean LieCTO | Option exerciseForm 4 | 120,000 | — | — | 7.7M |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 13,776 | $206.63 | $2.8M | 317,669 |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 2,200 | $204.50 | $449,900 | 309,569 |
| traded Sep 25, 2026 | Sean LieCTO | ConversionForm 4 | 120,000 | — | — | 7.6M |
| traded Sep 25, 2026 | Sean LieCTO | Open-market saleForm 4 | 6,869 | $207.54 | $1.4M | 331,445 |
| traded Sep 23, 2026 | Lior SusanDirector | OtherForm 4 · indirect | 23,735 | — | — | 309,603 |
| traded Sep 23, 2026 | Lior SusanDirector | OtherForm 4 | 25,757 | — | — | 351,927 |
| traded Sep 23, 2026 | Lior SusanDirector | OtherForm 4 · indirect | 451,118 | — | — | 6.5M |
| Andrew D. FeldmanCEO · Pres · Director | HoldingForm 4 | 0 | — | — | 16,853 | |
| traded Sep 21, 2026 | Andrew D. FeldmanCEO · Pres · Director | OtherForm 4 · indirect | 120 | $0.00 | $0.00 | 926 |
| traded Sep 21, 2026 | Eric VishriaDirector | OtherForm 4 · indirect | 44,507 | $0.00 | $0.00 | 275,854 |
| traded Sep 15, 2026 | Lior SusanDirector | OtherForm 4 | 24,463 | — | — | 315,124 |
| traded Sep 15, 2026 | Lior SusanDirector | OtherForm 4 · indirect | 451,115 | — | — | 6.9M |
| traded Sep 15, 2026 | Lior SusanDirector | OtherForm 4 · indirect | 23,734 | — | — | 278,775 |
| traded Sep 8, 2026 | Eric VishriaDirector | OtherForm 4 · indirect | 44,507 | $0.00 | $0.00 | 231,347 |
| Andrew D. FeldmanCEO · Pres · Director | OtherForm 4 · indirect | 120 | $0.00 | $0.00 | 806 | |
| Andrew D. FeldmanCEO · Pres · Director | DisposedForm 4 · indirect | 0 | — | — | 50,000 | |
| Andrew D. FeldmanCEO · Pres · Director | DisposedForm 4 · indirect | 0 | — | — | 50,000 | |
| Sean LieCTO | DisposedForm 4 · indirect | 0 | — | — | 180,600 | |
| Steven VassalloDirector | HoldingForm 4 · indirect | 0 | — | — | 139,618 | |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | Open-market saleForm 4 | 300 | $200.79 | $60,237 | 52,894 |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | Open-market saleForm 4 | 1,100 | $199.18 | $219,098 | 53,194 |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | Open-market saleForm 4 | 900 | $202.97 | $182,673 | 51,694 |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | Open-market saleForm 4 | 300 | $201.75 | $60,525 | 52,594 |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | Open-market saleForm 4 | 800 | $206.30 | $165,040 | 49,694 |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | Open-market saleForm 4 | 1,200 | $204.06 | $244,872 | 50,494 |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | ConversionForm 4 | 37,441 | $0.00 | $0.00 | 54,294 |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | Open-market saleForm 4 | 1,500 | $207.80 | $311,700 | 48,194 |
| traded Sep 4, 2026 | Andrew D. FeldmanCEO · Pres · Director | Open-market saleForm 4 | 6,153 | $210.91 | $1.3M | 33,613 |