Lie Sean
SEC insider (Form 3/4/5 filer). CIK 0002132472. Chief Technology Officer at Cerebras Systems Inc. (CBRS). 88 reported Form 4/5 transactions since Sep 2024; latest on Sep 25, 2026. Located in SUNNYVALE, CA.
Companies Lie Sean has filed insider reports for
- Cerebras Systems Inc. (CBRS): Officer, Chief Technology Officer
Lie Sean
CIK: 0002132472
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 (88 total)
- Sep 25, 2026CBRS
Cerebras Systems Inc.
SaleDirect13.8K shares at avg. $206.63$2.8M - Sep 25, 2026CBRS
Cerebras Systems Inc.
SaleDirect9.2K shares at avg. $211.32$1.9M - Sep 25, 2026CBRS
Cerebras Systems Inc.
SaleDirect30K shares at avg. $209.53$6.3M - Sep 25, 2026CBRS
Cerebras Systems Inc.
SaleDirect6.9K shares at avg. $207.54$1.4M - Sep 25, 2026CBRS
Cerebras Systems Inc.
GiftDirect36K shares- - Sep 25, 2026CBRS
Cerebras Systems Inc.
SaleDirect500 shares at avg. $212.14$106K - Sep 25, 2026CBRS
Cerebras Systems Inc.
SaleDirect30.6K shares at avg. $210.45$6.4M - Sep 25, 2026CBRS
Cerebras Systems Inc.
ConversionDirect120K shares- - Sep 25, 2026CBRS
Cerebras Systems Inc.
SaleDirect21K shares at avg. $208.41$4.4M - Sep 25, 2026CBRS
Cerebras Systems Inc.
SaleDirect5.9K shares at avg. $205.30$1.2M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Sale | 13,776 | $206.63 | $2,846,535 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Sale | 9,177 | $211.32 | $1,939,284 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Sale | 29,991 | $209.53 | $6,284,014 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Sale | 6,869 | $207.54 | $1,425,592 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Gift | 36,000 | - | $0 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Sale | 500 | $212.14 | $106,070 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Sale | 30,565 | $210.45 | $6,432,404 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Conversion | 120,000 | - | $0 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Sale | 21,022 | $208.41 | $4,381,195 | Direct |
| Sep 25, 2026 | CBRS Cerebras Systems Inc. | Sale | 5,900 | $205.30 | $1,211,270 | Direct |
1-10 of 88 transactions