Senior insider sale
Chief Technology Officer at CEREBRAS SYSTEMS INC. — senior position signals high conviction
$159.62M
741.54K shares
What this filing means
LIE SEAN plans to sell 741.54K shares of CEREBRAS SYSTEMS INC. valued at approximately $159.62M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/20/2026ACC: 0001950047-26-008483
Officer10% Owner· Chief Technology Officer
Since May 2026
741.54K
Shares to sell
$159.62M
Approx. market value
710.25K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Performance Stock Units
N/A
6/5/2026
710.25KTotal acquired710.25K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
6/5/2026 | Performance Stock Units N/A | 710.25K | — |
| Total | 710.25K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
21.26K
Market value
$4.72M
8/18/2026
—Completed
Units to sell
10.03K
Market value
$1.71M
6/25/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
710.25K
Market value
$153.19M
8/20/2026
Total
Units
741.54K
Value
$159.62M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/18/2026 | 21.26K | $4.72M | — | Completed |
6/25/2026 | 10.03K | $1.71M | — | Completed |
| Planned — Approximate Date | ||||
8/20/2026 | 710.25K | $153.19M | NASDAQ | Planned |
| Total | 741.54K | $159.62M | ||