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NYSE: ASPN
Aspen Aerogels Inc Stock Ownership - Who owns Aspen Aerogels?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Aspen Aerogels Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Santhosh P. DanielChief Accounting Officer2025-08-132,000$7.54
$15.08kSell
Santhosh P. DanielChief Accounting Officer2025-08-124,410$7.31
$32.24kSell
Virginia JohnsonCLO GC and Secretary2025-05-236,129$6.39
$39.16kSell
Donald R. 1. YoungPresident and CEO2025-05-1220,000$5.35
$107.00kBuy
Virginia JohnsonCLO GC and Secretary2025-03-071,924$7.95
$15.30kSell
Donald R. 1. YoungPresident and CEO2025-03-073,569$7.95
$28.37kSell
Gregg LandesSVP Operations and Strat Deve2025-03-071,924$7.95
$15.30kSell
Corby C. WhitakerSVP Sales and Marketing2025-03-071,924$7.95
$15.30kSell
Keith L. SchillingSVP Technology2025-03-071,924$7.95
$15.30kSell
Ricardo C. RodriguezCFO Treasurer2025-03-071,924$7.95
$15.30kSell

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Net Insider Buy/Sell (L12M) Ownership

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ASPN Shareholders

What type of owners hold Aspen Aerogels Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Wood River Capital LLC14.94%12,280,426$84.00MInsider
Koch Inc14.94%12,280,426$84.00MInsider
Kim LLC14.94%12,280,426$84.00MInstitution
Blackrock Inc6.06%4,977,186$34.04MInstitution
Vanguard Group Inc5.46%4,487,684$30.70MInstitution
Oaktop Capital Management II LP5.35%4,394,525$30.06MInstitution
Koch Industries Inc4.21%3,462,124$23.68MInsider
Kaiser Family Foundation George3.85%3,167,322$21.66MInsider
George Kaiser Family Foundation3.85%3,167,322$21.66MInstitution
Needham Investment Management LLC3.67%3,014,200$20.62MInstitution

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ASPN vs Building Product & Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ASPN67.60%32.40%Net SellingNet Selling
JELD78.79%21.21%Net BuyingNet Selling
AIRJ7.46%91.18%Net BuyingNet Selling
PPIH39.68%33.69%Net SellingNet Selling
SWIM31.70%68.30%Net SellingNet Buying
View Top Building Product & Equipment Stocks

Aspen Aerogels Stock Ownership FAQ

Who owns Aspen Aerogels?

Aspen Aerogels (NYSE: ASPN) is owned by 87.04% institutional shareholders, 41.71% Aspen Aerogels insiders, and 0.00% retail investors. Wood River Capital LLC is the largest individual Aspen Aerogels shareholder, owning 12.28M shares representing 14.94% of the company. Wood River Capital LLC's Aspen Aerogels shares are currently valued at $84.00M.

If you're new to stock investing, here's how to buy Aspen Aerogels stock.
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