Wood River Capital, LLC is 10% Owner at ASPEN AEROGELS INC (ASPN). They have made 2 open-market trades across 1 company since 2022, most recently 2026-09-23.
CIK 0001888978
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $100.0M since 2022, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ASPN | 15,780,426 | $82.0M |
Shares reported on the most recent Form 4, priced at the 2022-12-06 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.