Steven Vassallo, Director at Cerebras Systems, sold CBRS on Sep 4, 2026
Prices as of Oct 1 · price update delayed · Every feed →
- Traded
- Sep 4, 2026
- Disclosed
- Sep 8, 2026
- Filed
- 4 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
CBRS since disclosure
−15.1%
after the sale
Similar stocks (XLK) since disclosure
+5.3%
XLK — its sector index fund
Change in closing price from Sep 8, 2026 (the first trading day on or after disclosure) to Oct 1, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.
Other trades in the same filing
- ▼ SELLSteven Vassallo DirectorCBRS Cerebras Systems Inc.$4.6Mdisclosed Sep 8 · filed 4 days after the trade
- ▼ SELLSteven Vassallo DirectorCBRS Cerebras Systems Inc.$4.4Mdisclosed Sep 8 · filed 4 days after the trade