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Koch, Inc.

In the past year, 1 open-market sale filing worth $58.1M and no purchases.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
$58.1M
1 filing
Net
−$58.1M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Koch, Inc. as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

ASPN Aspen Aerogels Inc

10% Owner2 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 24, 2026 (view filing)8:59 PM ETSep 231 dayWood River Capital, LLC and 1 otherOther: Former 10% OwnerSSale−12.3M$4.73−$58.1M−100.0%0 after
Aug 19, 2024 (view filing)5:34 PM ETAug 19Same dayWood River Capital, LLC and 1 other10% OwnerSSale−4.14M$4,491,358,877.56−$18,594T–0 afterDerivativePrice outlier