4//SEC Filing
Young Donald R 4
Accession 0001193125-25-283251
CIK 0001145986other
Filed
Nov 13, 7:00 PM ET
Accepted
Nov 14, 5:00 PM ET
Size
17.6 KB
Accession
0001193125-25-283251
Insider Transaction Report
Form 4
Young Donald R
DirectorPresident and CEO
Transactions
- Sale
Common Stock
2025-11-13$3.23/sh−56,845$183,609→ 494,011 total
Footnotes (3)
- [F1]The transaction reported on this Form 4 was effected pursuant to a rule 10b5-1 trading plan. This plan was previously adopted by the reporting person on August 11, 2025, to sell a limited number of shares for tax purposes in connection with a one-time personal real estate transaction.
- [F2]These transactions were executed in multiple trades at prices ranging from $3.15 to $3.41. The reporting person will provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
- [F3]Represents 414,306 shares of Common Stock and 79,705 Restricted Stock Units.
Documents
Issuer
ASPEN AEROGELS INC
CIK 0001145986
Entity typeother
Related Parties
1- filerCIK 0001610257
Filing Metadata
- Form type
- 4
- Filed
- Nov 13, 7:00 PM ET
- Accepted
- Nov 14, 5:00 PM ET
- Size
- 17.6 KB