Sean Lie Insider Trades & Stock Holdings

Chief Technology Officer · Cerebras Systems Inc. · Latest filing Jun 25, 2026

Sean Lie, Chief Technology Officer at Cerebras Systems Inc. has 2 Form 4 trades on file since Jun 25, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($1.71M), net -$1.71M. Latest filing: disposed of 10.03K shares of $CBRS on Jun 25, 2026 at $170.07.

Trades on file

2

Open-market bought

$0

Open-market sold

$1.71M

Net open-market

-$1.71M

Latest filing

Jun 25, 2026

All insider trades by Sean Lie

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 25, 2026	$CBRS	Sell (Open-market sale)	10.03K	$170.07	$1.71M			+21.6%	+11.9%		Chief Technology Officer		Read
Jun 25, 2026	$CBRS	Buy (Conversion)	10.03K	—	—			+21.6%	+11.9%		Chief Technology Officer		Read

"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 Sean Lie traded

• $CBRS

Frequently asked questions

Has Sean Lie been buying or selling stock?

Sean Lie has 0 open-market purchases and 1 open-market sale on file, net -$1.71M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Sean Lie's latest insider trade?

disposed of 10.03K shares of $CBRS on Jun 25, 2026 at $170.07.

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.