Feldman Andrew D.
CEO, President
Exercise
Calculated transaction value
$0
62,674 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 25, 2026
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Cerebras Systems Inc
CBRS
ManufacturingElectronic Equipment
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
542 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Exercise Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Conversion Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $4.21M Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $13.2M Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $959.5K Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $1.36M Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $6.72M Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $6.51M Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $328.51K Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Exercise Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Exercise Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Exercise Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $1.26K Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $290.19K Filed shares x price | SEC Form 4 View filing | |
| Feldman Andrew D. CEO, President | Aug 25, 2026 4-day lag | Sale Aug 21, 2026 | $981.31K Filed shares x price | SEC Form 4 View filing | |
| Donald J Trump Executive branch official | Aug 22, 2026 68-day lag | Buy Jun 15, 2026 | $1K - $15K Reported range | OGE 278-T View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 Same-day filing | Exercise Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 Same-day filing | Conversion Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 Same-day filing | Sale Aug 21, 2026 | $3.42M Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 Same-day filing | Conversion Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 Same-day filing | Exercise Aug 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Conversion Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Sale Aug 20, 2026 | $27.43M Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Sale Aug 20, 2026 | $22.53M Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Sale Aug 20, 2026 | $9.73M Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Sale Aug 20, 2026 | $19.22M Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lie Sean Chief Technology Officer | Aug 21, 2026 1-day lag | Sale Aug 20, 2026 | $9.79M Filed shares x price | SEC Form 4 View filing |
Feldman Andrew D.
CEO, President
Conversion
Calculated transaction value
$0
237,559 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$4.21M
21,307 shares @ $197.45
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$13.2M
66,237 shares @ $199.33
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$959.5K
4,594 shares @ $208.86
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$1.36M
6,699 shares @ $202.28
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$6.72M
33,575 shares @ $200.13
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$6.51M
32,864 shares @ $198.18
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$328.51K
1,600 shares @ $205.32
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Exercise
Calculated transaction value
$0
137,326 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Exercise
Calculated transaction value
$0
37,559 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Exercise
Calculated transaction value
$0
237,559 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$1.26K
6 shares @ $210.21
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$290.19K
1,400 shares @ $207.28
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Feldman Andrew D.
CEO, President
Sale
Calculated transaction value
$981.31K
4,800 shares @ $204.44
Traded
Aug 21, 2026
Filed
Aug 25, 2026
Donald J Trump
Executive branch official
Buy
Reported value range
$1K - $15K
Not reported
Traded
Jun 15, 2026
Filed
Aug 22, 2026
Lie Sean
Chief Technology Officer
Exercise
Calculated transaction value
$0
16,293 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Conversion
Calculated transaction value
$0
16,293 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Sale
Calculated transaction value
$3.42M
16,293 shares @ $210.01
Traded
Aug 21, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Conversion
Calculated transaction value
$0
16,293 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Exercise
Calculated transaction value
$0
16,293 shares @ $0
Traded
Aug 21, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Conversion
Calculated transaction value
$0
696,798 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Sale
Calculated transaction value
$27.43M
133,383 shares @ $205.67
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Sale
Calculated transaction value
$22.53M
108,507 shares @ $207.68
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Sale
Calculated transaction value
$9.73M
46,214 shares @ $210.56
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Sale
Calculated transaction value
$19.22M
93,017 shares @ $206.67
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Exercise
Calculated transaction value
$0
114,455 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Exercise
Calculated transaction value
$0
87,326 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Exercise
Calculated transaction value
$0
138,236 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Lie Sean
Chief Technology Officer
Sale
Calculated transaction value
$9.79M
47,766 shares @ $204.87
Traded
Aug 20, 2026
Filed
Aug 21, 2026