0000950170-24-020886.txt : 20240227
0000950170-24-020886.hdr.sgml : 20240227
20240227133709
ACCESSION NUMBER: 0000950170-24-020886
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240223
FILED AS OF DATE: 20240227
DATE AS OF CHANGE: 20240227
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Landes Gregg
CENTRAL INDEX KEY: 0001731877
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36481
FILM NUMBER: 24684898
MAIL ADDRESS:
STREET 1: C/O ASPEN AEROGELS, INC.
STREET 2: 30 FORBES ROAD, BUILDING B
CITY: NORTHBOROUGH
STATE: MA
ZIP: 01532
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: ASPEN AEROGELS INC
CENTRAL INDEX KEY: 0001145986
STANDARD INDUSTRIAL CLASSIFICATION: WHOLESALE-LUMBER & OTHER CONSTRUCTION MATERIALS [5030]
ORGANIZATION NAME: 07 Trade & Services
IRS NUMBER: 043559972
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 30 FORBES ROAD
STREET 2: BUILDING B
CITY: NORTHBOROUGH
STATE: MA
ZIP: 01532
BUSINESS PHONE: 5086911111
MAIL ADDRESS:
STREET 1: 30 FORBES ROAD
STREET 2: BUILDING B
CITY: NORTHBOROUGH
STATE: MA
ZIP: 01532
4
1
ownership.xml
4
X0508
4
2024-02-23
0001145986
ASPEN AEROGELS INC
ASPN
0001731877
Landes Gregg
C/O ASPEN AEROGELS, INC.,
30 FORBES ROAD, BLDG B
NORTHBOROUGH
MA
01532
false
true
false
false
SVP, Operations and Strat Deve
false
Common Stock
2024-02-23
4
F
false
495
16.96
D
125898
D
Common Stock
2024-02-24
4
F
false
330
16.96
D
125568
D
Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units ("RSUs").
Represents 54,033 shares of Common Stock, 17,945 RSUs and 53,590 shares of Restricted Stock.
/s/ Virginia H. Johnson, Attorney-in-Fact
2024-02-27