0001209191-23-048830.txt : 20230908 0001209191-23-048830.hdr.sgml : 20230908 20230908174354 ACCESSION NUMBER: 0001209191-23-048830 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230907 FILED AS OF DATE: 20230908 DATE AS OF CHANGE: 20230908 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Landes Gregg CENTRAL INDEX KEY: 0001731877 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36481 FILM NUMBER: 231246310 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] 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 2023-09-07 0 0001145986 ASPEN AEROGELS INC ASPN 0001731877 Landes Gregg C/O ASPEN AEROGELS, INC. 30 FORBES ROAD, BUILDING B NORTHBOROUGH MA 01532 0 1 0 0 SVP, Operations and Strat Dev 0 Stock Option (Right-to-Buy) 6.51 2023-09-07 4 A 0 85000 0.00 A 2033-09-07 Common Stock 85000 85000 D The options will vest in full on September 7, 2026, subject to continuous service through such date. /s/ Virginia H. Johnson, Attorney-in-Fact 2023-09-08