Komin Robert Patrick Jr. Insider Trading -- Recent SEC Form 4 Transactions
Komin Robert Patrick Jr. (CIK 1648800) reported 19 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-30). Recent activity: Sell CBRS (870 shares), Sell CBRS (2,771 shares), Sell CBRS (2,802 shares), Sell CBRS (2,197 shares), Sell CBRS (700 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 870 | $172,869 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 2,771 | $584,764 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 2,802 | $588,476 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 2,197 | $459,129 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 700 | $145,481 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 800 | $165,344 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 600 | $123,282 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 1,600 | $326,816 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 800 | $162,784 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 400 | $80,784 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 11,200 | $2.3M |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 1,130 | $225,774 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 1,830 | $387,576 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 685 | $135,274 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 1,115 | $218,105 |
| 2026-09-30 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 3,000 | $584,760 |
| 2026-08-20 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Buy | 32,500 | $0 |
| 2026-05-15 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 854,153 | $0 |
| 2026-05-15 | Cerebras Systems Inc. (CBRS) | Chief Financial Officer | Sell | 175,000 | $0 |
Source: SEC Form 4 filings · as of 2026-09-30