Lie Sean's Form 4 filing
Cerebras Systems Inc. (CBRS) · filed Jun 29, 2026
- Accession no.
- 0001628280-26-046031
- Filed
- Jun 29, 2026
- Trade date
- Jun 25, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 17 non-derivative transactions and 1 derivative transaction. Open-market sales total $1.71M. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Lie SeanCIK 0002132472 | Officer (Chief Technology Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 | Class A Common Stock | CConversionAcquired | +10,033 | – | – | 10,033 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −2,534 | $165.21 | −$418,642.14 | 7,499 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −3,353 | $165.43 | −$554,686.79 | 4,146 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −922 | $168.80 | −$155,633.6 | 3,224 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −400 | $169.62 | −$67,848 | 2,824 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −110 | $170.57 | −$18,762.7 | 2,714 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −263 | $171.78 | −$45,178.14 | 2,451 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −200 | $173.16 | −$34,632 | 2,251 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −100 | $175.57 | −$17,557 | 2,151 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −242 | $178.66 | −$43,235.72 | 1,909 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −300 | $180.12 | −$54,036 | 1,609 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −200 | $181.20 | −$36,240 | 1,409 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −200 | $182.57 | −$36,514 | 1,209 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −300 | $183.71 | −$55,113 | 909 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −705 | $184.80 | −$130,284 | 204 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −100 | $185.51 | −$18,551 | 104 | Direct | |
| Jun 25, 2026 | Class A Common Stock | SSaleDisposed | −104 | $186.51 | −$19,397.04 | 0 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 | Class A Common Stock | CConversionDisposed | −10,033 | – | – | 8,199,698 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.