Wood River Capital, LLC Insider Trades & Stock Holdings

Former 10% Owner · Aspen Aerogels Inc · Latest filing Sep 23, 2026

Wood River Capital, LLC, Former 10% Owner at Aspen Aerogels Inc has 1 Form 4 trade on file since Sep 23, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($58.09M), net -$58.09M. Latest filing: disposed of 12.28M shares of $ASPN on Sep 23, 2026 at $4.73.

Trades on file

1

Open-market bought

$0

Open-market sold

$58.09M

Net open-market

-$58.09M

Latest filing

Sep 23, 2026

All insider trades by Wood River Capital, LLC

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Sep 23, 2026	$ASPN	Sell (Open-market sale)	12.28M	$4.73	$58.09M						Former 10% Owner		—

"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 Wood River Capital, LLC traded

• $ASPN

Frequently asked questions

Has Wood River Capital, LLC been buying or selling stock?

Wood River Capital, LLC has 0 open-market purchases and 1 open-market sale on file, net -$58.09M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Wood River Capital, LLC's latest insider trade?

disposed of 12.28M shares of $ASPN on Sep 23, 2026 at $4.73.

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.