Vassallo Steven
SEC insider (Form 3/4/5 filer). CIK 0001567929. Director at Cerebras Systems Inc. (CBRS). 52 reported Form 4/5 transactions since Sep 2024; latest on Sep 4, 2026. Located in SUNNYVALE, CA.
Companies Vassallo Steven has filed insider reports for
- Cerebras Systems Inc. (CBRS): Director
Vassallo Steven
CIK: 0001567929
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Cerebras Systems Inc.
Discretionary Trading P&L
Holdings
Transaction History (52 total)
- Sep 4, 2026CBRS
Cerebras Systems Inc.
SaleIndirect21.1K shares at avg. $209.81$4.4M - Sep 4, 2026CBRS
Cerebras Systems Inc.
SaleIndirect21.8K shares at avg. $210.37$4.6M - Sep 4, 2026CBRS
Cerebras Systems Inc.
SaleIndirect7.1K shares at avg. $211.56$1.5M - Aug 21, 2026CBRS
Cerebras Systems Inc.
OtherIndirect18.2K shares- - Aug 21, 2026CBRS
Cerebras Systems Inc.
OtherIndirect287.9K shares- - Aug 21, 2026CBRS
Cerebras Systems Inc.
OtherIndirect287.9K shares- - Aug 21, 2026CBRS
Cerebras Systems Inc.
OtherIndirect24K shares- - Aug 21, 2026CBRS
Cerebras Systems Inc.
ConversionIndirect24K shares- - Aug 21, 2026CBRS
Cerebras Systems Inc.
OtherIndirect1.1M shares- - Aug 21, 2026CBRS
Cerebras Systems Inc.
ConversionIndirect1.1M shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 4, 2026 | CBRS Cerebras Systems Inc. | Sale | 21,117 | $209.81 | $4,430,558 | Indirect |
| Sep 4, 2026 | CBRS Cerebras Systems Inc. | Sale | 21,773 | $210.37 | $4,580,386 | Indirect |
| Sep 4, 2026 | CBRS Cerebras Systems Inc. | Sale | 7,110 | $211.56 | $1,504,192 | Indirect |
| Aug 21, 2026 | CBRS Cerebras Systems Inc. | Other | 18,155 | - | $0 | Indirect |
| Aug 21, 2026 | CBRS Cerebras Systems Inc. | Other | 287,932 | - | $0 | Indirect |
| Aug 21, 2026 | CBRS Cerebras Systems Inc. | Other | 287,932 | - | $0 | Indirect |
| Aug 21, 2026 | CBRS Cerebras Systems Inc. | Other | 23,970 | - | $0 | Indirect |
| Aug 21, 2026 | CBRS Cerebras Systems Inc. | Conversion | 23,970 | - | $0 | Indirect |
| Aug 21, 2026 | CBRS Cerebras Systems Inc. | Other | 1,112,904 | - | $0 | Indirect |
| Aug 21, 2026 | CBRS Cerebras Systems Inc. | Conversion | 1,112,904 | - | $0 | Indirect |
1-10 of 52 transactions