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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000315066-14-003596
Filing Date
2014-07-10
Accepted
2014-07-10 12:12:48
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G 9197
  Complete submission text file 0000315066-14-003596.txt   10768
Mailing Address 245 SUMMER STREET BOSTON MA 02210
Business Address 245 SUMMER STREET BOSTON MA 02210 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

IRS No.: 061209781 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

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 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-88226 | Film No.: 14968866
SIC: 5030 Wholesale-Lumber & Other Construction Materials