Komin Robert Patrick Jr. Insider Trades & Stock Holdings

Chief Financial Officer · Cerebras Systems Inc. · Latest filing Sep 29, 2026

Komin Robert Patrick Jr., Chief Financial Officer at Cerebras Systems Inc. has 1 Form 4 trade on file since Sep 29, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($6.61M), net -$6.61M. Latest filing: disposed of 32.50K shares of $CBRS on Sep 29, 2026 at $203.53.

Trades on file

1

Open-market bought

$0

Open-market sold

$6.61M

Net open-market

-$6.61M

Latest filing

Sep 29, 2026

All insider trades by Komin Robert Patrick Jr.

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Sep 29, 2026	$CBRS	Sell (Open-market sale) 10b5-1	32.50K	$203.53	$6.61M			-9.2%			Chief Financial Officer		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Komin Robert Patrick Jr. traded

• $CBRS

Frequently asked questions

Has Komin Robert Patrick Jr. been buying or selling stock?

Komin Robert Patrick Jr. has 0 open-market purchases and 1 open-market sale on file, net -$6.61M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Komin Robert Patrick Jr.'s latest insider trade?

disposed of 32.50K shares of $CBRS on Sep 29, 2026 at $203.53.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.