Form 4: Cerebras Systems Director Reports Stock Transaction
Insider Transaction (Form 4)
Lior Susan, a Director of Cerebras Systems Inc., reported multiple transactions in common stock on September 30, 2026.
Summary
- Other acquisition/disposition: disposed of 1,198,489 Class A Common Stock on September 30, 2026; holds 5,292,222 after (Indirect).
- Other acquisition/disposition: acquired 68,428 Class A Common Stock on September 30, 2026; holds 420,355 after (Direct).
- Other acquisition/disposition: acquired 63,056 Class A Common Stock on September 30, 2026; holds 372,659 after (Indirect).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Lior Susan — Director
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-30 | Other acquisition/disposition | Class A Common Stock | 1,198,489 | — | — | 5,292,222 |
| 2026-09-30 | Other acquisition/disposition | Class A Common Stock | 68,428 | — | — | 420,355 |
| 2026-09-30 | Other acquisition/disposition | Class A Common Stock | 63,056 | — | — | 372,659 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-30 | Other acquisition/disposition (1,198,489 shares) |
| 2026-09-30 | Other acquisition/disposition (68,428 shares) |
| 2026-09-30 | Other acquisition/disposition (63,056 shares) |
Keywords
insider transaction, Form 4, CBRS, Cerebras Systems Inc., neutral, Lior Susan
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