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 |
| 2026-06-30 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 |
| 2026-06-25 Sale | 2026-06-29 4:49 pm | Cerebras Systems Inc. | CBRS | Patel Yagnesh Chief Accounting Officer | 4,000 | $174.2 | $696,809 | 15,000 (Direct) | View |
| 2026-06-25 Sale | 2026-06-29 4:48 pm | Cerebras Systems Inc. | CBRS | Patel Yagnesh Chief Accounting Officer | 6,079 | $171.53 | $1,042,704 | 124,838 (Direct) | View |
| 2026-06-25 Sale | 2026-06-29 4:47 pm | Cerebras Systems Inc. | CBRS | Feldman Andrew D. CEO, President | 17,990 | $173.06 | $3,113,283 | 14,138,631 (Indirect Direct) | View |
| 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 |
| 2026-06-29 Other | 2026-07-01 5:30 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Vishria Eric Director | 99,651 | $0 | 199,302 (Indirect) | View |
| 2026-06-29 Conversion | 2026-07-01 5:30 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. 10% Owner | 2,157,802 | $0 | 14,385,347 (Indirect) | View |
| 2026-06-29 Other | 2026-07-01 5:30 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. 10% Owner | 2,157,802 | $0 | 14,385,347 (Indirect) | View |
| 2026-06-29 Other | 2026-07-01 4:22 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Feldman Andrew D. CEO, President | 268 | $0 | 536 (Indirect) | 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 |
| 2026-06-26 Option Award | 2026-06-29 4:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Patel Yagnesh Chief Accounting Officer | 15,000 | $0 | 15,000 (Direct) | View |
| 2026-06-25 Conversion | 2026-06-29 4:48 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Patel Yagnesh Chief Accounting Officer | 10,079 | $0 | 124,838 (Direct) | View |
| 2026-06-25 Conversion | 2026-06-29 4:47 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Feldman Andrew D. CEO, President | 17,990 | $0 | 14,138,631 (Direct) | View |
| 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 |
| 2026-06-25 Other | 2026-06-26 4:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Susan Lior Director | 2,153,875 | $0 | 2,287,823 (Indirect) | View |
| 2026-06-11 Conversion | 2026-06-12 6:14 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Susan Lior Director | 13,466,197 | $0 | 13,466,197 (Indirect) | View |
| 2026-05-15 Conversion | 2026-05-19 5:03 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Benchmark AI Infrastructure Management Co. L.L.C. Benchmark AI Infrastructure Fund L.P. Benchmark AI Infrastructure Fund B L.P. 10% Owner | 5,055,292 | $0 | 2,527,646 (Indirect) | View |
| 2026-05-15 Conversion | 2026-05-19 5:00 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. Benchmark Capital Management Co. IX L.L.C. Benchmark Capital Partners IX L.P. Benchmark Founders' Fund IX L.P. Benchmark Founders' Fund IX-A L.P. Benchmark Founders' Fund IX-B L.P. 10% Owner | 30,150,674 | $0 | 15,075,337 (Indirect) | View |
| 2026-05-15 Conversion | 2026-05-19 4:15 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Foundation Capital Management Co. VIII L.L.C. Foundation Capital VIII L.P. Foundation Capital VIII Principals Fund L.L.C. Foundation Capital Management Co. LF II L.L.C. Foundation Capital Leadership Fund II L.P. 10% Owner | 30,604,686 | $0 | 15,302,343 (Indirect) | 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 |
| 2026-05-15 Conversion | 2026-05-15 6:50 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Susan Lior Director 10% Owner | 24,744,398 | $0 | 15,654,193 (Indirect) | View |
| 2026-05-15 Other | 2026-05-15 6:50 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Susan Lior Director 10% Owner | 1,093,998 | $0 | 15,654,193 (Indirect) | View |
| 2026-05-15 Conversion | 2026-05-15 6:50 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Vassallo Steven Director | 30,604,686 | $0 | 15,302,343 (Indirect) | View |
| 2026-05-15 Other | 2026-05-15 6:50 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Komin Robert Patrick Jr. Chief Financial Officer | 1,065,649 | $0 | 2,076,554 (Direct) | View |
| 2026-05-15 Other | 2026-05-15 6:50 pm | N/A N/A | Cerebras Systems Inc. | CBRS | DONIO ELENA A. Director | 33,701 | $0 | 67,402 (Direct) | View |
| 2026-05-15 Other | 2026-05-15 6:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Auvil Paul R. III Director | 203,750 | $0 | 407,500 (Direct) | View |
| 2026-05-15 Other | 2026-05-15 6:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Patel Yagnesh Chief Accounting Officer | 130,917 | $0 | 261,834 (Direct) | View |
| 2026-05-13 Tax Withholding | 2026-05-15 6:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Patel Yagnesh Chief Accounting Officer | 19,083 | $185 | 261,834 (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 |
| 2026-05-15 Other | 2026-05-15 6:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Feldman Andrew D. CEO, President 10% Owner | 19,856,621 | $0 | 31,163,242 (Direct) | View |
| 2026-05-13 Tax Withholding | 2026-05-15 6:49 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Feldman Andrew D. CEO, President 10% Owner | 107,076 | $185 | 31,163,242 (Direct) | View |
Ownership | 2026-05-13 9:38 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Foundation Capital Management Co. VIII L.L.C. Foundation Capital VIII L.P. Foundation Capital VIII Principals Fund L.L.C. Foundation Capital Management Co. LF II L.L.C. Foundation Capital Leadership Fund II L.P. 10% Owner | 0 | $0 | 15,302,343 (Indirect) | View |
Ownership | 2026-05-13 8:30 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Vassallo Steven Director | 0 | $0 | 15,302,343 (Indirect) | View |
Ownership | 2026-05-13 8:10 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Benchmark AI Infrastructure Management Co. L.L.C. Benchmark AI Infrastructure Fund L.P. Benchmark AI Infrastructure Fund B L.P. 10% Owner | 0 | $0 | 2,527,646 (Indirect) | View |
Ownership | 2026-05-13 8:07 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. Benchmark Capital Management Co. IX L.L.C. Benchmark Capital Partners IX L.P. Benchmark Founders' Fund IX L.P. Benchmark Founders' Fund IX-A L.P. Benchmark Founders' Fund IX-B L.P. 10% Owner | 0 | $0 | 15,075,337 (Indirect) | View |
Ownership | 2026-05-13 5:27 pm | N/A N/A | Cerebras Systems Inc. | CBRS | DONIO ELENA A. Director | 0 | $0 | 33,701 (Direct) | View |
Ownership | 2026-05-13 5:27 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Susan Lior Director 10% Owner | 0 | $0 | 13,466,197 (Indirect) | View |
Ownership | 2026-05-13 5:27 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Auvil Paul R. III Director | 0 | $0 | 203,750 (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 |
Ownership | 2026-05-13 5:27 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Patel Yagnesh Chief Accounting Officer | 0 | $0 | 150,000 (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 |
Ownership | 2026-05-13 5:27 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Komin Robert Patrick Jr. Chief Financial Officer | 0 | $0 | 1,047,401 (Direct) | View |
Ownership | 2026-05-13 5:26 pm | N/A N/A | Cerebras Systems Inc. | CBRS | Feldman Andrew D. CEO, President 10% Owner | 0 | $0 | 17,113,697 (Direct) | View |