Patel Yagnesh's Form 4 filing
Cerebras Systems Inc.CBRS · filed Aug 20, 2026
- Accession no.
- 0001628280-26-058314
- Filed
- Aug 20, 2026, 8:10 PM ET
- Trade date
- Aug 18, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Not checked
This filing lists 26 non-derivative transactions and 1 derivative transaction. Open-market sales total $1.02M. It was filed 2 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 |
|---|---|
| Patel YagneshCIK 0001702410 | Officer (Chief Accounting Officer) |
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 18, 2026 | Class A Common Stock | CConversionAcquired | +6,250 | –F1 | – | 21,250 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −228 | $215.67F3 | −$49,172.76 | 21,022 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −389 | $216.40F4 | −$84,179.6 | 20,633 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −289 | $217.58F5 | −$62,880.62 | 20,344 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −359 | $218.54F6 | −$78,455.86 | 19,985 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −408 | $219.58F7 | −$89,588.64 | 19,577 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −801 | $220.43F8 | −$176,564.43 | 18,776 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −734 | $221.47F9 | −$162,558.98 | 18,042 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −344 | $222.42F10 | −$76,512.48 | 17,698 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −106 | $223.54F11 | −$23,695.24 | 17,592 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −43 | $224.52F12 | −$9,654.36 | 17,549 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −72 | $225.51F13 | −$16,236.72 | 17,477 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −98 | $226.46F14 | −$22,193.08 | 17,379 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −75 | $227.37F15 | −$17,052.75 | 17,304 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −20 | $228.53F16 | −$4,570.6 | 17,284 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −32 | $229.46F17 | −$7,342.72 | 17,252 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −10 | $230.67F18 | −$2,306.7 | 17,242 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −52 | $231.57F19 | −$12,041.64 | 17,190 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −60 | $232.62F20 | −$13,957.2 | 17,130 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −48 | $233.31F21 | −$11,198.88 | 17,082 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −127 | $234.47F22 | −$29,777.69 | 16,955 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −65 | $235.50F23 | −$15,307.5 | 16,890 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −44 | $236.43F24 | −$10,402.92 | 16,846 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −2 | $237.23 | −$474.46 | 16,844 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −2 | $238.78 | −$477.56 | 16,842 | Direct | |
| Aug 18, 2026 | Class A Common Stock | SSaleDisposed | −166 | $240.01F25 | −$39,841.66 | 16,676 | Direct |
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 18, 2026 | Class A Common Stock | CConversionDisposed | −6,250 | –F1 | – | 114,588 | 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.
- F1
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 1 transaction in Table I and 1 transaction in Table II.
- F3
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $215.01 to $215.99, 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.
- F4
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $216.00 to $216.99, 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 $217.00 to $217.99, 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 $218.00 to $218.99, 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 $219.00 to $219.99, 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 $220.00 to $220.99, 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 pric
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 $221.00 to $221.99, 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 $222.00 to $222.99, 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 $223.00 to $223.99, 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 $224.12 to $224.92, 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 $225.01 to $225.98, 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 $226.01 to $226.97, 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 $227.01 to $227.96, 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.
- F16
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $228.01 to $228.99, 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.
- F17
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $229.00 to $229.88, 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.
- F18
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $230.11 to $230.99, 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.
- F19
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $231.12 to $231.99, 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.
- F20
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $232.05 to $232.99, 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.
- F21
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $233.00 to $233.92, 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.
- F22
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $234.04 to $234.99, 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.
- F23
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $235.00 to $235.99, 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.
- F24
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $236.01 to $236.97, 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.
- F25
The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $240.00 to $240.01, 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.