0001209191-23-048265.txt : 20230906 0001209191-23-048265.hdr.sgml : 20230906 20230906100019 ACCESSION NUMBER: 0001209191-23-048265 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230905 FILED AS OF DATE: 20230906 DATE AS OF CHANGE: 20230906 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Pittman Stephanie CENTRAL INDEX KEY: 0001991670 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36481 FILM NUMBER: 231238045 MAIL ADDRESS: STREET 1: C/O ASPEN AEROGELS, INC. STREET 2: 30 FORBES RD., 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] 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 doc4.xml FORM 4 SUBMISSION X0508 4 2023-09-05 0 0001145986 ASPEN AEROGELS INC ASPN 0001991670 Pittman Stephanie C/O ASPEN AEROGELS, INC. 30 FORBES ROAD, BLDG B NORTHBOROUGH MA 01532 0 1 0 0 Chief Human Resources Officer 0 Common Stock 2023-09-05 4 A 0 16155 0.00 A 16155 D Stock Option (Right to Buy) 6.19 2023-09-05 4 A 0 72754 0.00 A 2033-09-05 Common Stock 72754 72754 D Each Restricted Stock Unit ("RSU") represents the right to receive one share of Common Stock upon vesting. The RSUs vest as to one-third of the shares on September 5, 2024, an additional one-third of the shares on September 5, 2025, and the remaining one-third of the shares on September 5, 2026. Represents 16,155 RSUs. The options vest as to one-third of the shares on September 5, 2024, an additional one-third of the shares on September 5, 2025, and the remaining one-third of the shares on September 5, 2026. /s/ Virginia H. Johnson, Attorney-in-Fact 2023-09-06