Darien Spencer Insider Trades & Stock Holdings

Chief Operating Officer · Ouster, Inc. · Latest filing Jun 12, 2026

Darien Spencer, Chief Operating Officer at Ouster, Inc. has 1 Form 4 trade on file since Jun 12, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($487.54K), net -$487.54K. Latest filing: disposed of 12.56K shares of $OUST on Jun 12, 2026 at $38.82.

Trades on file

1

Open-market bought

$0

Open-market sold

$487.54K

Net open-market

-$487.54K

Latest filing

Jun 12, 2026

All insider trades by Darien Spencer

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 12, 2026	$OUST	Sell (Open-market sale) 10b5-1	12.56K	$38.82	$487.54K			+19.8%	+0.6%		Chief Operating 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 Darien Spencer traded

• $OUST

Frequently asked questions

Has Darien Spencer been buying or selling stock?

Darien Spencer has 0 open-market purchases and 1 open-market sale on file, net -$487.54K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Darien Spencer's latest insider trade?

disposed of 12.56K shares of $OUST on Jun 12, 2026 at $38.82.

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.