0000950170-24-020864.txt : 20240227
0000950170-24-020864.hdr.sgml : 20240227
20240227133025
ACCESSION NUMBER: 0000950170-24-020864
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: SCHILLING KEITH L
CENTRAL INDEX KEY: 0001628467
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36481
FILM NUMBER: 24684846
MAIL ADDRESS:
STREET 1: 24955 INTERSTATE 45 NORTH
CITY: THE WOODLANDS
STATE: TX
ZIP: 77380
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
0001628467
SCHILLING KEITH L
C/O ASPEN AEROGELS, INC.,
30 FORBES ROAD, BLDG B
NORTHBOROUGH
MA
01532
false
true
false
false
SVP, Technology
false
Common Stock
2024-02-23
4
F
false
495
16.96
D
76395
D
Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units ("RSUs").
Represents 3,672 shares of common stock, 19,133 RSUs and 53,590 Restricted Stock.
/s/ Virginia H. Johnson, Attorney-in-Fact
2024-02-27