Feldman Andrew D.'s Form 4 filing
Cerebras Systems Inc.CBRS · filed Aug 25, 2026
- Accession no.
- 0001628280-26-058961
- Filed
- Aug 25, 2026, 6:13 PM ET
- Trade date
- Aug 21-24, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 16 non-derivative transactions and 5 derivative transactions. Open-market sales total $47.3M. 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 |
|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | Class A Common Stock | GGiftDisposed | −50,000 | –F2 | – | 16,853 | Direct | |
| Aug 21, 2026 | Class A Common Stock | CConversionAcquired | +237,559 | $0.00F2 | $0 | 254,412 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −43,553 | $196.20F4 | −$8,545,098.6 | 210,859 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −21,307 | $197.45F5 | −$4,207,067.15 | 189,552 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −32,864 | $198.18F6 | −$6,512,987.52 | 156,688 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −66,237 | $199.33F7 | −$13,203,021.21 | 90,451 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −33,575 | $200.13F8 | −$6,719,364.75 | 56,876 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −8,832 | $201.12F9 | −$1,776,291.84 | 48,044 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −6,699 | $202.28F10 | −$1,355,073.72 | 41,345 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −12,092 | $203.37F11 | −$2,459,150.04 | 29,253 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −4,800 | $204.44F12 | −$981,312 | 24,453 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −1,600 | $205.32F13 | −$328,512 | 22,853 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −1,400 | $207.28F14 | −$290,192 | 21,453 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −4,594 | $208.86F15 | −$959,502.84 | 16,859 | Direct | |
| Aug 21, 2026 | Class A Common Stock | SSaleDisposed | −6 | $210.21 | −$1,261.26 | 16,853 | Direct | |
| Aug 24, 2026 | Class A Common Stock | JOtherAcquired | +120 | $0.00 | $0 | 686 | 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 |
|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | Class B Common Stock | MOption exerciseDisposed | −62,674 | $0.00 | $0 | 87,326 | Direct | |
| Aug 21, 2026 | Class B Common Stock | MOption exerciseDisposed | −137,326 | $0.00 | $0 | 12,674 | Direct | |
| Aug 21, 2026 | Class B Common Stock | MOption exerciseDisposed | −37,559 | $0.00 | $0 | 562,441 | Direct | |
| Aug 21, 2026 | Class A Common Stock | MOption exerciseAcquired | +237,559 | $0.00 | $0 | 14,182,693 | Direct | |
| Aug 21, 2026 | Class A Common Stock | CConversionDisposed | −237,559 | $0.00 | $0 | 13,945,134 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
The 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.
Referenced by the price of 2 transactions in Table I.
- F4
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $195.75 to $196.74, 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.
Referenced by the price of 1 transaction in Table I.
- F5
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $196.75 to $197.74, 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.
Referenced by the price of 1 transaction in Table I.
- F6
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $197.75 to $198.74, 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.
Referenced by the price of 1 transaction in Table I.
- F7
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $198.75 to $199.74, 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.
Referenced by the price of 1 transaction in Table I.
- F8
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $199.75 to $200.74, 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.
Referenced by the price of 1 transaction in Table I.
- F9
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $200.75 to $201.72, 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.
Referenced by the price of 1 transaction in Table I.
- F10
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $201.86 to $202.83, 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.
Referenced by the price of 1 transaction in Table I.
- F11
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $202.90 to $203.87, 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.
Referenced by the price of 1 transaction in Table I.
- F12
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $203.92 to $204.87, 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.
Referenced by the price of 1 transaction in Table I.
- F13
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $204.96 to $205.67, 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.
Referenced by the price of 1 transaction in Table I.
- F14
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $206.81to $207.59, 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.
Referenced by the price of 1 transaction in Table I.
- F15
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $208.42 to $209.00, 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.
Referenced by the price of 1 transaction in Table I.