SEC Form 4 · accession 0001628280-26-046550
Cerebras Systems Inc. · CBRS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Dhiraj Mallick
Officer — Chief Operating Officer
Period of report
Jun 30, 2026
Accepted (ET)
Jul 1, 2026 · 4:21 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0002021728
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1 | Jun 30, 2026 | C | 10,000 | — | A | 10,000 | D | |
| Class A Common StockF2 | Jun 30, 2026 | S | 10,000 | $206.51 | D | 0 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Class B Common StockF1 | — | Jun 30, 2026 | C | 10,000 | D | — | — | Class A Common Stock | 10,000 | 679,696 | D |
Explanation of responses
- F1The Class B Common Stock is convertible into an equal number of Class A Common Stock at any time, at the Reporting Person's election, and has no expiration date.
- F2The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $206.08 to $206.91, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.