0001209191-17-052433.txt : 20170912 0001209191-17-052433.hdr.sgml : 20170912 20170912163233 ACCESSION NUMBER: 0001209191-17-052433 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170910 FILED AS OF DATE: 20170912 DATE AS OF CHANGE: 20170912 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Whitaker Corby C CENTRAL INDEX KEY: 0001610273 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36481 FILM NUMBER: 171081439 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 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 X0306 4 2017-09-10 0 0001145986 ASPEN AEROGELS INC ASPN 0001610273 Whitaker Corby C C/O ASPEN AEROGELS, INC. 30 FORBES ROAD, BUILDING B NORTHBOROUGH MA 01532 0 1 0 0 SVP, Sales and Marketing Common Stock 2017-09-10 4 F 0 1345 4.18 D 75883 D Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of time-based restricted stock units. Represents 21,926 shares of common stock and 53,957 restricted stock units. /s/ Poongunran Muthukumaran, Attorney-in-fact 2017-09-12