4
Changes in Ownership
Cerebras Systems Inc. Filed Acc 0001628280-26-058506
Chief Technology Officer sold 726,540 shares at an average $207.90 ($151,050,463)
- Chief Technology Officer acquired 713,091 shares (conversion)
- Chief Technology Officer gave 213,074 shares (gift)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Lie Sean Chief Technology Officer | 2026-08-20 | Conversion | +696,798 | 1,292,247 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-20 | Gift | −213,074 | 1,079,173 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −11,706 | $203.78 | $2,385,449 | 1,067,467 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −47,766 | $204.87 | $9,785,820 | 1,019,701 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −133,383 | $205.67 | $27,432,882 | 886,318 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −93,017 | $206.67 | $19,223,823 | 793,301 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −108,507 | $207.68 | $22,534,734 | 684,794 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −119,311 | $208.69 | $24,899,013 | 565,483 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −114,976 | $209.86 | $24,128,863 | 450,507 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −46,214 | $210.56 | $9,730,820 | 404,293 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −10,715 | $211.42 | $2,265,365 | 393,578 | D |
| Lie Sean Chief Technology Officer | 2026-08-20 | Sale | −24,652 | $212.64 | $5,242,001 | 368,926 | D |
| Lie Sean Chief Technology Officer | 2026-08-21 | Conversion | +16,293 | 385,219 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-21 | Sale | −16,293 | $210.01 | $3,421,693 | 368,926 | D |
| Derivatives | |||||||
| Lie Sean Chief Technology Officer | 2026-08-20 | Option exercise · Stock Option | −308,236 | 41,764 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-20 | Option exercise · Stock Option | −138,236 | 36,764 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-20 | Option exercise · Stock Option | −87,326 | 12,674 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-20 | Option exercise · Stock Option | −114,455 | 35,545 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-20 | Option exercise · Stock Option | −48,545 | 351,455 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-20 | Option exercise · Class B Common Stock | +696,798 | 8,279,790 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-20 | Conversion · Class B Common Stock | −696,798 | 7,582,992 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-21 | Option exercise · Stock Option | −16,293 | 335,162 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-21 | Option exercise · Class B Common Stock | +16,293 | 7,599,285 | D | ||
| Lie Sean Chief Technology Officer | 2026-08-21 | Conversion · Class B Common Stock | −16,293 | 7,582,992 | D | ||
| Open-market sales · 726,540 sh · avg $207.90 · $151,050,463 | |||||||
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