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Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001950047-24-004162
Filing Date
2024-05-28
Accepted
2024-05-28 16:25:15
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 3610
  Complete submission text file 0001950047-24-004162.txt   5092
Mailing Address 30 FORBES ROAD BUILDING B NORTHBOROUGH MA 01532
Business Address 30 FORBES ROAD BUILDING B NORTHBOROUGH MA 01532 5086911111
ASPEN AEROGELS INC (Subject) CIK: 0001145986 (see all company filings)

IRS No.: 043559972 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-36481 | Film No.: 24992237
SIC: 5030 Wholesale-Lumber & Other Construction Materials
(CF Office: 07 Trade & Services)

Mailing Address C/O ASPEN AEROGELS, INC. 30 FORBES ROAD, BUILDING B NORTHBOROUGH MA 01532
Business Address
Young Donald R (Reporting) CIK: 0001610257 (see all company filings)

Type: 144