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 |
| 2026-09-29 Sale | 2026-09-30 6:34 pm | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 396,000 | $204.04 | $80,798,604 | 1,408,984 (Direct) | View |
| 2026-08-18 Sale | 2026-08-20 8:05 pm | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 38,889 | $222.22 | $8,642,077 | 640,807 (Direct) | View |
| 2026-06-30 Sale | 2026-07-01 4:21 pm | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 10,000 | $206.51 | $2,065,100 | 679,696 (Direct) | View |
| 2026-06-25 Sale | 2026-06-29 4:53 pm | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 33,314 | $178.19 | $5,936,180 | 0 (Direct) | View |
| 2026-06-25 Sale | 2026-06-29 4:51 pm | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 36,131 | $169.28 | $6,116,197 | 723,010 (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 |
| 2026-09-29 Exercise | 2026-09-30 6:34 pm | N/A 2028-07-16 | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 552,000 | $0 | 1,408,984 (Direct) | View |
| 2026-09-29 Conversion | 2026-09-30 6:34 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 276,000 | $0 | 1,408,984 (Direct) | View |
| 2026-08-18 Conversion | 2026-08-20 8:05 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 158,889 | $0 | 640,807 (Direct) | View |
| 2026-06-30 Conversion | 2026-07-01 4:21 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 10,000 | $0 | 679,696 (Direct) | View |
| 2026-06-25 Conversion | 2026-06-29 4:51 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 69,445 | $0 | 723,010 (Direct) | View |
| 2026-05-15 Other | 2026-05-15 8:06 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 3,346,738 | $0 | 2,876,366 (Direct) | View |
| 2026-05-13 Tax Withholding | 2026-05-15 8:06 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 491,091 | $185 | 2,876,366 (Direct) | View |
Ownership | 2026-05-13 5:27 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Mallick Dhiraj Chief Operating Officer | 0 | $0 | 2,565,459 (Direct) | View |