ASPEN AEROGELS INC insider trading

ASPNNYSE

$5.69+0.13 (+2.34% today)

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-21.1%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Open market purchase

Open market sell

Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

DRDonald R. YoungPresident and CEO0.7686%of company
CCCorby C. WhitakerChief Commercial Officer0.2474%of company
SRSteven R. MitchellDirector0.1891%of company
WPWilliam P. NoglowsDirector0.1617%of company
GLGregg LandesChief Operating Officer0.124%of company
GDGrant Douglas ThoeleCFO & Treasurer0.0937%of company
GEGlenn E. DeeganCAO, GC & Corp Secretary0.0796%of company
RCRicardo C. RodriguezCFO & Treasurer0.0691%of company
KLKeith L. SchillingSVP, Technology0.06%of company
VJVirginia JohnsonCLO, GC, and Secretary0.0536%of company

AI Activity Analysis

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Insider activity

Fromto

Company	Insider / role	Action	ΔOwn	Avg price	Amount
ASPN	Wood River Capital, LLCInsider	Open market sell$58.1M	-100.0%	$4.73	$58.1M	Sep 23, 2026	Sep 24, 2026
ASPN	Donald R. YoungPresident and CEO	Open market sell$184K	-10.3%	$3.23	$184K	Nov 13, 2025	Nov 14, 2025

End of history · 2 transactions