Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Cerebras Systems Inc.CBRS · Entity 3072 | Director · CEO, President | October 05, 2026 | October 06, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Cerebras Systems Inc.
Report date October 05, 2026 · Filed October 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | IndirectBy Feldman Bravo Family Trust | 1,085 |
Reported balance
After 2026-10-05 transaction · row 1
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 1 · 2026-10-05 · Other · Acquired 159 · Balance 1,085 F1: Represents a pro-rata, in-kind distribution not for additional consideration. |
| Class A Common StockSEC Table I · non-derivative | Direct | 16,853 |
Reported balance
Holding disclosure · report date 2026-10-05 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 16,853 F2: The total number of Class A Common Stock reported in Column 5 does not reflect Class B Common Stock or unexercised stock options directly or indirectly beneficially owned by the Reporting Person, which may be found in previously filed Forms 3 and 4. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents a pro-rata, in-kind distribution not for additional consideration.
F2: The total number of Class A Common Stock reported in Column 5 does not reflect Class B Common Stock or unexercised stock options directly or indirectly beneficially owned by the Reporting Person, which may be found in previously filed Forms 3 and 4.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 05, 2026 Filed Oct 6, 2026 20:51 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | OtherClass A Common Stock | 159 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-065256 · wk-form4_1791319899.xml · nonDerivative · entry 1 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Indirect · By Feldman Bravo Family Trust Disclosed balance after: 1,085 F1 · kind: Represents a pro-rata, in-kind distribution not for additional consideration. Read SEC document |
| September 21, 2026 Filed Sep 23, 2026 21:16 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | OtherClass A Common Stock | 120 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-063253 · wk-form4_1790198166.xml · nonDerivative · entry 1 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Indirect · By Feldman Bravo Family Trust Disclosed balance after: 926 F1 · kind: Represents a pro-rata, in-kind distribution not for additional consideration. Read SEC document |
| September 08, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | OtherClass A Common Stock | 120 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 18 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Indirect · By Feldman Bravo Family Trust Disclosed balance after: 806 F18 · kind: Represents a pro-rata, in-kind distribution not for additional consideration. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | ConversionClass B Common Stock · Derivative | 37,441 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · derivative · entry 21 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,945,134 Underlying: Class A Common Stock · 37,441 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | Exercise / conversionClass B Common Stock · Derivative | 37,441 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · derivative · entry 20 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,982,575 Underlying: Class A Common Stock · 37,441 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | Exercise / conversionStock Option · Derivative | 37,441 | $0.00 Strike: $2.72 | $0.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · derivative · entry 19 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 525,000 Underlying: Class B Common Stock · 37,441 shares Expires 2030-12-07 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F19 · derivative.exercise_date: The stock option is fully vested and exercisable. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 100 | $216.62 | $21,662.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 17 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,853 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 600 | $215.81 | $129,486.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 16 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,953 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F17 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $215.53 to $216.06, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 1,400 | $214.98 | $300,972.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 15 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,553 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F16 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $214.52 to $215.33, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 3,897 | $213.95 | $833,763.15 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 14 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,953 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F15 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $213.50 to $214.48, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 3,324 | $213.04 | $708,144.96 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 13 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,850 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F14 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $212.50 to $213.49, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 7,439 | $211.85 | $1,575,952.15 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 12 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,174 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F13 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $211.42 to $212.39, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 6,153 | $210.91 | $1,297,729.23 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 11 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,613 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F12 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $210.42 to $211.42, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 6,721 | $209.99 | $1,411,342.79 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 10 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 39,766 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F11 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $209.41 to $210.34, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 1,707 | $208.84 | $356,489.88 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 9 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,487 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F10 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $208.39 to $209.38, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 1,500 | $207.80 | $311,700.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 8 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 48,194 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F9 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $207.21 to $208.19, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 800 | $206.30 | $165,040.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 7 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,694 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F8 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $206.02 to $206.53, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 1,200 | $204.06 | $244,872.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 6 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,494 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F7 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $203.65 to $204.62, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 900 | $202.97 | $182,673.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 5 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,694 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F6 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $202.59 to $203.43, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 300 | $201.75 | $60,525.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 4 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,594 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F5 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $201.45 to $202.11, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 300 | $200.79 | $60,237.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 3 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,894 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F4 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $200.16 to $201.12, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 1,100 | $199.18 | $219,098.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 2 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 53,194 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F3 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $199.00 to $199.87, 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 00:17 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | ConversionClass A Common Stock | 37,441 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-060987 · wk-form4_1788913072.xml · nonDerivative · entry 1 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,294 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: 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. F1 · price: 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. Read SEC document |
| August 24, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | OtherClass A Common Stock | 120 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 16 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Indirect · By Feldman Bravo Family Trust Disclosed balance after: 686 F16 · kind: Represents a pro-rata, in-kind distribution not for additional consideration. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | ConversionClass B Common Stock · Derivative | 237,559 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · derivative · entry 21 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,945,134 Underlying: Class A Common Stock · 237,559 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: 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. F2 · derivative.exercise_date: 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. F2 · derivative.expiration_date: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | Exercise / conversionClass B Common Stock · Derivative | 237,559 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · derivative · entry 20 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,182,693 Underlying: Class A Common Stock · 237,559 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: 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. F2 · derivative.exercise_date: 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. F2 · derivative.expiration_date: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | Exercise / conversionStock Option · Derivative | 37,559 | $0.00 Strike: $2.72 | $0.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · derivative · entry 19 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 562,441 Underlying: Class B Common Stock · 37,559 shares Expires 2030-12-07 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F18 · derivative.exercise_date: The stock option is fully vested and exercisable. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | Exercise / conversionStock Option · Derivative | 137,326 | $0.00 Strike: $7.89 | $0.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · derivative · entry 18 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,674 Underlying: Class B Common Stock · 137,326 shares Expires 2032-01-11 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F18 · derivative.exercise_date: The stock option is fully vested and exercisable. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | Exercise / conversionStock Option · Derivative | 62,674 | $0.00 Strike: $5.02 | $0.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · derivative · entry 17 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 87,326 Underlying: Class B Common Stock · 62,674 shares Expires 2033-02-13 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F17 · derivative.exercise_date: The stock option vests in 48 substantially equal monthly installments beginning on February 1, 2023. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 6 | $210.21 | $1,261.26 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 15 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,853 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 4,594 | $208.86 | $959,502.84 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 14 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,859 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F15 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 1,400 | $207.28 | $290,192.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 13 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,453 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F14 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 1,600 | $205.32 | $328,512.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 12 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,853 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F13 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 4,800 | $204.44 | $981,312.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 11 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,453 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F12 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 12,092 | $203.37 | $2,459,150.04 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 10 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,253 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F11 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 6,699 | $202.28 | $1,355,073.72 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 9 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,345 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F10 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 8,832 | $201.12 | $1,776,291.84 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 8 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 48,044 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F9 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 33,575 | $200.13 | $6,719,364.75 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 7 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,876 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F8 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 66,237 | $199.33 | $13,203,021.21 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 6 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 90,451 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F7 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 32,864 | $198.18 | $6,512,987.52 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 5 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 156,688 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F6 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 21,307 | $197.45 | $4,207,067.15 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 4 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 189,552 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F5 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 43,553 | $196.20 | $8,545,098.60 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 3 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 210,859 F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 20, 2026. F4 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | ConversionClass A Common Stock | 237,559 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 2 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 254,412 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · shares: 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. F2 · price: 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 22:13 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | GiftClass A Common Stock | 50,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-058961 · wk-form4_1787696023.xml · nonDerivative · entry 1 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,853 F1 · kind: The reporting person transferred 50,000 shares of the Issuer's common stock to a donor-advised fund sponsored by a charitable organization under Section 501(c)(3) of the Internal Revenue Code. F2 · shares: 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. F2 · price: 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. Read SEC document |
| August 18, 2026 Filed Aug 20, 2026 01:12 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | ConversionClass B Common Stock · Derivative | 93,497 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-058119 · wk-form4_1787188343.xml · derivative · entry 29 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,945,134 Underlying: Class A Common Stock · 93,497 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: 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. F2 · derivative.exercise_date: 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. F2 · derivative.expiration_date: 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. Read SEC document |
| August 18, 2026 Filed Aug 20, 2026 01:12 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 970 | $240.01 | $232,809.70 |
DisclosureSEC source: 0001628280-26-058119 · wk-form4_1787188343.xml · nonDerivative · entry 28 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,853 F3 · shares: These shares were sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of restricted stock units, resulting in the automatic conversion of the shares into Class A Common Stock immediately prior to execution of the sale. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. The Reporting Person is subject to a lock-up agreement that that was entered into with underwriters in connection with the Issuer's initial public offering and expires on the earlier of (i) 6:00 a.m. Eastern Time on the second trading day following the Issuer's release of earnings for the quarter ending September 30, 2026 or (ii) November 9, 2026. The sale of shares is a permissible exemption under the terms of the lock-up agreement. F26 · price: 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. Read SEC document |
| August 18, 2026 Filed Aug 20, 2026 01:12 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 12 | $238.78 | $2,865.36 |
DisclosureSEC source: 0001628280-26-058119 · wk-form4_1787188343.xml · nonDerivative · entry 27 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 67,823 F3 · shares: These shares were sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of restricted stock units, resulting in the automatic conversion of the shares into Class A Common Stock immediately prior to execution of the sale. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. The Reporting Person is subject to a lock-up agreement that that was entered into with underwriters in connection with the Issuer's initial public offering and expires on the earlier of (i) 6:00 a.m. Eastern Time on the second trading day following the Issuer's release of earnings for the quarter ending September 30, 2026 or (ii) November 9, 2026. The sale of shares is a permissible exemption under the terms of the lock-up agreement. Read SEC document |
| August 18, 2026 Filed Aug 20, 2026 01:12 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 14 | $237.23 | $3,321.22 |
DisclosureSEC source: 0001628280-26-058119 · wk-form4_1787188343.xml · nonDerivative · entry 26 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 67,835 F3 · shares: These shares were sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of restricted stock units, resulting in the automatic conversion of the shares into Class A Common Stock immediately prior to execution of the sale. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. The Reporting Person is subject to a lock-up agreement that that was entered into with underwriters in connection with the Issuer's initial public offering and expires on the earlier of (i) 6:00 a.m. Eastern Time on the second trading day following the Issuer's release of earnings for the quarter ending September 30, 2026 or (ii) November 9, 2026. The sale of shares is a permissible exemption under the terms of the lock-up agreement. Read SEC document |
| August 18, 2026 Filed Aug 20, 2026 01:12 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 254 | $236.43 | $60,053.22 |
DisclosureSEC source: 0001628280-26-058119 · wk-form4_1787188343.xml · nonDerivative · entry 25 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 67,849 F3 · shares: These shares were sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of restricted stock units, resulting in the automatic conversion of the shares into Class A Common Stock immediately prior to execution of the sale. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. The Reporting Person is subject to a lock-up agreement that that was entered into with underwriters in connection with the Issuer's initial public offering and expires on the earlier of (i) 6:00 a.m. Eastern Time on the second trading day following the Issuer's release of earnings for the quarter ending September 30, 2026 or (ii) November 9, 2026. The sale of shares is a permissible exemption under the terms of the lock-up agreement. F25 · price: 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. Read SEC document |
| August 18, 2026 Filed Aug 20, 2026 01:12 UTC | Cerebras Systems Inc. CBRS · Entity 3072 | SaleClass A Common Stock | 377 | $235.50 | $88,783.50 |
DisclosureSEC source: 0001628280-26-058119 · wk-form4_1787188343.xml · nonDerivative · entry 24 Feldman Andrew D. · CIK 0002039573 · Director · CEO, President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,103 F3 · shares: These shares were sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of restricted stock units, resulting in the automatic conversion of the shares into Class A Common Stock immediately prior to execution of the sale. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. The Reporting Person is subject to a lock-up agreement that that was entered into with underwriters in connection with the Issuer's initial public offering and expires on the earlier of (i) 6:00 a.m. Eastern Time on the second trading day following the Issuer's release of earnings for the quarter ending September 30, 2026 or (ii) November 9, 2026. The sale of shares is a permissible exemption under the terms of the lock-up agreement. F24 · price: 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. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.