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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950142-17-002138
Filing Date
2017-12-04
Accepted
2017-12-04 08:34:41
Documents
1
Period of Report
2017-11-30

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT es1701191_4-aspen.html 4  
1 OWNERSHIP DOCUMENT es1701191_4-aspen.xml 4 14267
  Complete submission text file 0000950142-17-002138.txt   19333
Mailing Address 650 MADISON AVE 26TH FL NEW YORK NY 10022
Business Address 650 MADISON AVE 26TH FLOOR NEW YORK NY 10022 2126109000
RESERVOIR CAPITAL PARTNERS LP (Reporting) CIK: 0001091348 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36481 | Film No.: 171235744

Mailing Address 650 MADISON AVENUE, 26TH FLOOR 650 MADISON AVENUE, 26TH FLOOR NEW YORK NY 10022
Business Address 650 MADISON AVENUE 26TH FLOOR NEW YORK NY 10022 2126109000
RCGM LLC (Reporting) CIK: 0001091555 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36481 | Film No.: 171235741

Mailing Address C/O STARWOOD HOTELS & RESORTS WORLDWIDE 44 SOUTH BROADWAY WHITE PLAINS NY 10601
Business Address
STERN DANIEL H (Reporting) CIK: 0001105604 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36481 | Film No.: 171235742

Mailing Address 650 MADISON AVE 26TH FL. NEW YORK NY 10022
Business Address 650 MADISON AVE 26TH FL. NEW YORK NY 10022 2126109000
RESERVOIR CAPITAL GROUP LLC (Reporting) CIK: 0001137465 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36481 | Film No.: 171235740

Mailing Address 650 MADISON AVE 26TH FL. NEW YORK NY 10022
Business Address 650 MADISON AVE 26TH FL. NEW YORK NY 10022 2126109000
RESERVOIR CAPITAL MASTER FUND LP (Reporting) CIK: 0001137467 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36481 | Film No.: 171235743

Mailing Address 30 FORBES ROAD BUILDING B NORTHBOROUGH MA 01532
Business Address 30 FORBES ROAD BUILDING B NORTHBOROUGH MA 01532 5086911111
ASPEN AEROGELS INC (Issuer) CIK: 0001145986 (see all company filings)

IRS No.: 043559972 | Fiscal Year End: 1231
SIC: 5030 Wholesale-Lumber & Other Construction Materials

Mailing Address 650 MADISON AVENUE 26TH FLOOR NEW YORK NY 10022
Business Address
HUFF CRAIG A (Reporting) CIK: 0001241947 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36481 | Film No.: 171235745

Mailing Address 650 MADISON AVENUE 26TH FLOOR NEW YORK NY 10022
Business Address 650 MADISON AVENUE 26TH FLOOR NEW YORK NY 10022 2126109000
RESERVOIR CAPITAL PARTNERS CAYMAN LP (Reporting) CIK: 0001351308 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36481 | Film No.: 171235739

Mailing Address C/O RESERVOIR CAPITAL GROUP, LLC 650 MADISON AVENUE, 24TH FLOOR NEW YORK NY 10022
Business Address C/O RESERVOIR CAPITAL GROUP, LLC 650 MADISON AVENUE, 24TH FLOOR NEW YORK NY 10022 (212) 610-9000
RCP GP, LLC (Reporting) CIK: 0001610297 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36481 | Film No.: 171235738