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Sean Lie, Chief Technology Officer at Cerebras Systems, sold CBRS on Sep 25, 2026

Prices as of Oct 1 · price update delayed · Every feed →

▼ SELL$6.3M29,991 shares at $209.53Sean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.
Watch CBRS
Traded
Sep 25, 2026
Disclosed
Sep 28, 2026
Filed
3 days after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Sean Lie, Chief Technology Officer at Cerebras Systems, sold CBRS on Sep 25, 2026TRADEDDISCLOSED
CBRSSimilar stocks (XLK — its sector index fund), rebased to CBRS's price on the disclosure day
CBRS since disclosure
−13.8%
after the sale
Similar stocks (XLK) since disclosure
+1.7%
XLK — its sector index fund

Change in closing price from Sep 28, 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

  1. ▼ SELLSean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.$450Kdisclosed Sep 28 · filed 3 days after the trade
  2. ▼ SELLSean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.$6.4Mdisclosed Sep 28 · filed 3 days after the trade
  3. ▼ SELLSean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.$1.2Mdisclosed Sep 28 · filed 3 days after the trade
  4. ▼ SELLSean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.$1.4Mdisclosed Sep 28 · filed 3 days after the trade
  5. ▼ SELLSean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.$106Kdisclosed Sep 28 · filed 3 days after the trade
  6. ▼ SELLSean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.$1.9Mdisclosed Sep 28 · filed 3 days after the trade
  7. ▼ SELLSean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.$2.8Mdisclosed Sep 28 · filed 3 days after the trade
  8. ▼ SELLSean Lie Chief Technology OfficerCBRS Cerebras Systems Inc.$4.4Mdisclosed Sep 28 · filed 3 days after the trade

See every trade on CBRS →