Cerebras Systems Inc. (CBRS) Insider Trading -- Recent Executive & Director Transactions
24 insiders reported 647 Form 4 transactions for Cerebras Systems Inc. (CBRS) over the past 18 months (most recent 2026-10-07). Recent activity: Vishria Eric (Director) Buy 59,126 shares, Feldman Andrew D. (CEO, President) Buy 159 shares, Susan Lior (Director) Sell 1.2M shares, Susan Lior (Director) Buy 68,428 shares, Susan Lior (Director) Buy 63,056 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-07 | Vishria Eric | Director | Buy | 59,126 | $0 |
| 2026-10-06 | Feldman Andrew D. | CEO, President | Buy | 159 | $0 |
| 2026-10-02 | Susan Lior | Director | Sell | 1.2M | $0 |
| 2026-10-02 | Susan Lior | Director | Buy | 68,428 | $0 |
| 2026-10-02 | Susan Lior | Director | Buy | 63,056 | $0 |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 2,197 | $459,129 |
| 2026-09-30 | Patel Yagnesh | Chief Accounting Officer | Sell | 1,320 | $269,940 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Buy | 276,000 | $0 |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 2,771 | $584,764 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Sell | 598 | $127,332 |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 2,802 | $588,476 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Sell | 18,274 | $3.9M |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 1,830 | $387,576 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Sell | 41,391 | $8.7M |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 700 | $145,481 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Sell | 46,427 | $9.8M |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 800 | $165,344 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Sell | 41,278 | $8.6M |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 600 | $123,282 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Sell | 20,714 | $4.3M |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 1,600 | $326,816 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Sell | 9,652 | $2.0M |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 800 | $162,784 |
| 2026-09-30 | Mallick Dhiraj | Chief Operating Officer | Sell | 9,047 | $1.9M |
| 2026-09-30 | Komin Robert Patrick Jr. | Chief Financial Officer | Sell | 400 | $80,784 |
Source: SEC Form 4 filings · as of 2026-10-07