Dietmar Ostermann Insider Trades & Stock Holdings

Director · Xos, Inc. · Latest filing Sep 17, 2026

Dietmar Ostermann, Director at Xos, Inc. has 2 Form 4 trades on file since Sep 16, 2026. Open-market activity: 0 purchases ($0) and 2 sales ($12.75K), net -$12.75K. Latest filing: disposed of 4.74K shares of $XOS on Sep 17, 2026 at $2.55.

Trades on file

2

Open-market bought

$0

Open-market sold

$12.75K

Net open-market

-$12.75K

Latest filing

Sep 17, 2026

All insider trades by Dietmar Ostermann

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Sep 17, 2026	$XOS	Sell (Open-market sale)	4.74K	$2.55	$12.08K						Director		—
Sep 16, 2026	$XOS	Sell (Open-market sale)	262	$2.54	$665.48						Director		—

"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 Dietmar Ostermann traded

• $XOS

Frequently asked questions

Has Dietmar Ostermann been buying or selling stock?

Dietmar Ostermann has 0 open-market purchases and 2 open-market sales on file, net -$12.75K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Dietmar Ostermann's latest insider trade?

disposed of 4.74K shares of $XOS on Sep 17, 2026 at $2.55.

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.