SEC Form 4 · accession 0001209191-17-052434
ASPEN AEROGELS INC · ASPN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
George L Gould
Officer — VP, Research and Development
Period of report
Sep 10, 2017
Accepted (ET)
Sep 12, 2017 · 4:34 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001145986
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Sep 10, 2017 | F | 1,262 | $4.18 | D | 58,979 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of time-based restricted stock units.
- F2Represents 15,531 shares of common stock and 43,448 restricted stock units.