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Robert Patrick Komin Jr, Chief Financial Officer at Cerebras Systems, sold CBRS on Sep 29, 2026

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

▼ SELL$2.3M11,200 shares at $201.22Robert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.
Watch CBRS
Traded
Sep 29, 2026
Disclosed
Sep 30, 2026
Filed
1 day after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Robert Patrick Komin Jr, Chief Financial Officer at Cerebras Systems, sold CBRS on Sep 29, 2026TRADEDDISCLOSED
CBRSSimilar stocks (XLK — its sector index fund), rebased to CBRS's price on the disclosure day
CBRS since disclosure
−4.6%
after the sale
Similar stocks (XLK) since disclosure
+1.1%
XLK — its sector index fund

Change in closing price from Sep 30, 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. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$165Kdisclosed Sep 30 · filed 1 day after the trade
  2. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$588Kdisclosed Sep 30 · filed 1 day after the trade
  3. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$218Kdisclosed Sep 30 · filed 1 day after the trade
  4. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$459Kdisclosed Sep 30 · filed 1 day after the trade
  5. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$80.8Kdisclosed Sep 30 · filed 1 day after the trade
  6. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$123Kdisclosed Sep 30 · filed 1 day after the trade
  7. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$145Kdisclosed Sep 30 · filed 1 day after the trade
  8. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$585Kdisclosed Sep 30 · filed 1 day after the trade
  9. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$135Kdisclosed Sep 30 · filed 1 day after the trade
  10. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$327Kdisclosed Sep 30 · filed 1 day after the trade
  11. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$226Kdisclosed Sep 30 · filed 1 day after the trade
  12. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$585Kdisclosed Sep 30 · filed 1 day after the trade
  13. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$173Kdisclosed Sep 30 · filed 1 day after the trade
  14. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$388Kdisclosed Sep 30 · filed 1 day after the trade
  15. ▼ SELLRobert Patrick Komin Jr Chief Financial OfficerCBRS Cerebras Systems Inc.$163Kdisclosed Sep 30 · filed 1 day after the trade

See every trade on CBRS →