Laura Dambier Insider Trades & Stock Holdings

American Superconductor Corporation · Latest filing Jun 11, 2026

Laura Dambier at American Superconductor Corporation has 1 Form 4 trade on file since Jun 11, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($150.52K), net -$150.52K. Latest filing: disposed of 4K shares of $AMSC on Jun 11, 2026 at $37.63.

Trades on file

1

Open-market bought

$0

Open-market sold

$150.52K

Net open-market

-$150.52K

Latest filing

Jun 11, 2026

All insider trades by Laura Dambier

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 11, 2026	$AMSC	Sell (Open-market sale)	4K	$37.63	$150.52K								—

"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 Laura Dambier traded

• $AMSC

Frequently asked questions

Has Laura Dambier been buying or selling stock?

Laura Dambier has 0 open-market purchases and 1 open-market sale on file, net -$150.52K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Laura Dambier's latest insider trade?

disposed of 4K shares of $AMSC on Jun 11, 2026 at $37.63.

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.