SEC Form 4 · accession 0001209191-19-015611
ASPEN AEROGELS INC · ASPN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Corby C Whitaker
Officer — SVP, Sales and Marketing
Period of report
Feb 28, 2019
Accepted (ET)
Mar 4, 2019 · 4:23 pm EST
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 | Feb 28, 2019 | F | 6,029 | $3.46 | D | 119,080 | D | |
| Common StockF1,F3 | Mar 1, 2019 | F | 2,760 | $3.52 | D | 116,320 | 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 Restricted Stock Units.
- F2Represents 51,635 shares of Common Stock and 67,445 Restricted Stock Units.
- F3Represents 58,065 shares of Common Stock and 58,255 Restricted Stock Units.