Filing Details

Accession Number:
0000950170-24-066183
Form Type:
4
Zero Holdings:
No
Publication Time:
2024-05-29 20:27:49
Reporting Period:
2024-05-28
Accepted Time:
2024-05-29 20:27:49
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1145986 Aspen Aerogels Inc ASPN Wholesale-Lumber & Other Construction Materials (5030) 043559972
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1610257 R Donald Young C/O Aspen Aerogels, Inc.,
30 Forbes Road, Bldg B
Northborough MA 01532
President And Ceo No No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2024-05-28 259,671 $10.78 625,117 No 4 M Direct
Common Stock Acquisiton 2024-05-28 108,105 $7.54 733,222 No 4 M Direct
Common Stock Acquisiton 2024-05-28 26,577 $6.40 759,799 No 4 M Direct
Common Stock Disposition 2024-05-28 230,658 $29.18 529,141 No 4 S Direct
Common Stock Disposition 2024-05-28 26,286 $29.72 502,855 No 4 S Direct
Common Stock Acquisiton 2024-05-29 296,771 $6.40 799,626 No 4 M Direct
Common Stock Disposition 2024-05-29 176,746 $29.38 622,880 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 S Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Options (Right to Buy) Disposition 2024-05-28 259,671 $0.00 259,671 $10.78
Common Stock Stock Options (Right to Buy) Disposition 2024-05-28 108,105 $0.00 108,105 $7.54
Common Stock Stock Options (Right to Buy) Disposition 2024-05-28 26,577 $0.00 26,577 $6.40
Common Stock Stock Options (Right to Buy) Disposition 2024-05-29 296,771 $0.00 296,771 $6.40
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2024-09-10 No 4 M Direct
0 2025-03-11 No 4 M Direct
296,771 2025-12-11 No 4 M Direct
0 2025-12-11 No 4 M Direct
Footnotes
  1. The transactions reported on this Form 4 were effected pursuant to a Rule 10B5-1 trading plan previously adopted by the reporting person on February 26, 2024.
  2. The shares of common stock were sold solely to satisfy the reporting person's tax withholding obligations related to the exercise of stock options to purchase 691,124 shares as reported herein.
  3. These transactions were executed in multiple trades at prices ranging from $28.59 to $29.58. 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.
  4. These transactions were executed in multiple trades at prices ranging from $29.59 to $30.00. 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.
  5. These transactions were executed in multiple trades at prices ranging from $28.67 to $29.59. 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.
  6. Represents 418,398 shares of Common Stock and 47,532 Restricted Stock Units and 156,950 shares of Restricted Stock.
  7. This option is fully vested and exercisable.
  8. The reporting person previously disclosed the grant of an aggregate of 454,926 options on December 11, 2015, including 370,181 options subject to performance conditions. Of the performance-based options, 131,578 options were previously forfeited by the reporting person as a result of the applicable performance targets not being achieved. Accordingly, an aggregate of 323,348 options remained exercisable from the December 11, 2015 grant as of the date of this Form 4.