Key facts
- This page summarizes FAIRBANKS JOHN F's Form 4 filing for ASPEN AEROGELS INC (ASPN).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 01 Mar 2022, 18:54.
Key filing fact
Ownership activity is grounded in SEC Form 4 disclosures.
Shares, units, or other non-derivative securities reported in this filing.
Tax liability
Tax liability
Additional SEC filing notes
Footnote F1
Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of time-based restricted stock units ("RSUs").
Footnote F2
Represents 123,496 shares of common stock and 21,815 RSUs.
Footnote F3
Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of RSUs.
Footnote F4
Represents 133,236 shares of common stock and 8,041 RSUs.