Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-25 Sale | 2026-06-29 4:47 pm | Cerebras Systems Inc. | CBRS | Lie Sean Chief Technology Officer | 10,033 | $170.07 | $1,706,311 | 8,380,298 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-25 Conversion | 2026-06-29 4:47 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Lie Sean Chief Technology Officer | 10,033 | $0 | 8,380,298 (Direct) | View |
| 2026-05-15 Other | 2026-05-15 6:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Lie Sean Chief Technology Officer 10% Owner | 10,740,331 | $0 | 17,955,662 (Direct) | View |
| 2026-05-13 Tax Withholding | 2026-05-15 6:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Lie Sean Chief Technology Officer 10% Owner | 96,127 | $185 | 17,955,662 (Direct) | View |
Ownership | 2026-05-13 5:27 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Lie Sean Chief Technology Officer 10% Owner | 0 | $0 | 9,661,458 (Direct) | View |