Feldman Andrew D.'s Form 4 filing
Cerebras Systems Inc. (CBRS) · filed Sep 8, 2026
- Accession no.
- 0001628280-26-060987
- Filed
- Sep 8, 2026, 8:17 PM ET
- Trade date
- Sep 4-8, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 18 non-derivative transactions and 3 derivative transactions. Open-market sales total $7.88M. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Feldman Andrew D.CIK 0002039573 | Director, Officer (CEO, President) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | Class A Common Stock | CConversionAcquired | +37,441 | $0.00 | $0 | 54,294 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −1,100 | $199.18 | −$219,098 | 53,194 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −300 | $200.79 | −$60,237 | 52,894 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −300 | $201.75 | −$60,525 | 52,594 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −900 | $202.97 | −$182,673 | 51,694 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −1,200 | $204.06 | −$244,872 | 50,494 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −800 | $206.30 | −$165,040 | 49,694 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −1,500 | $207.80 | −$311,700 | 48,194 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −1,707 | $208.84 | −$356,489.88 | 46,487 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −6,721 | $209.99 | −$1,411,342.79 | 39,766 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −6,153 | $210.91 | −$1,297,729.23 | 33,613 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −7,439 | $211.85 | −$1,575,952.15 | 26,174 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −3,324 | $213.04 | −$708,144.96 | 22,850 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −3,897 | $213.95 | −$833,763.15 | 18,953 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −1,400 | $214.98 | −$300,972 | 17,553 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −600 | $215.81 | −$129,486 | 16,953 | Direct | |
| Sep 4, 2026 | Class A Common Stock | SSaleDisposed | −100 | $216.62 | −$21,662 | 16,853 | Direct | |
| Sep 8, 2026 | Class A Common Stock | JOtherAcquired | +120 | $0.00 | $0 | 806 | Indirect |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | Class B Common Stock | MOption exerciseDisposed | −37,441 | $0.00 | $0 | 525,000 | Direct | |
| Sep 4, 2026 | Class A Common Stock | MOption exerciseAcquired | +37,441 | $0.00 | $0 | 13,982,575 | Direct | |
| Sep 4, 2026 | Class A Common Stock | CConversionDisposed | −37,441 | $0.00 | $0 | 13,945,134 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.