Form 4 holding
Director
ASPEN AEROGELS INC
- Security class
- Common Stock
- Shares / value
- 36,321
- Estimated value
- $124,217
- Report date
- 13 May 2026
- Price
- $3.42
- Ownership
- Direct
James E. Sweetnam - Director at ASPEN AEROGELS INC
Issuer-level insider activity
- Role
- Director
- Issuer ticker
- ASPN on NYSE
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by James E. Sweetnam since 17 Aug 2025
Reported holdings for James E. Sweetnam in ASPEN AEROGELS INC
Form 4 holding
Director
ASPEN AEROGELS INC
- Security class
- Stock Options (Right to Buy)
- Shares / value
- 8,706
- Estimated value
- Report date
- 13 May 2026
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
Director
ASPEN AEROGELS INC
- Security class
- Stock Options (Right to Buy)
- Shares / value
- 1,657
- Estimated value
- Report date
- 30 May 2024
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transaction history for James E. Sweetnam in ASPEN AEROGELS INC
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.