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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001172661-23-001409
Filing Date
2023-02-14
Accepted
2023-02-14 17:18:47
Documents
1

Document Format Files

Seq Description Document Type Size
1 encompass-aspn123122a1.htm SC 13G/A 78677
  Complete submission text file 0001172661-23-001409.txt   80185
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: SC 13G/A | Act: 34 | File No.: 005-88226 | Film No.: 23631689
SIC: 5030 Wholesale-Lumber & Other Construction Materials

Mailing Address 200 PARK AVENUE, 11TH FLOOR NEW YORK NY 10166
Business Address 200 PARK AVENUE, 11TH FLOOR NEW YORK NY 10166 646-351-8452
Encompass Capital Advisors LLC (Filed by) CIK: 0001541901 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A