SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
HUFF CRAIG A

(Last) (First) (Middle)
C/O RESERVOIR CAPITAL GROUP, L.L.C.
767 FIFTH AVENUE, 16TH FLOOR

(Street)
NEW YORK NY 10153

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
ASPEN AEROGELS INC [ ASPN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
06/12/2014
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 06/12/2014 A 7,727(1) A $0.00 7,727(2) D
Common Stock 140(2) I Held by Reservoir Capital Master Fund, L.P.(3)
Common Stock 1,051(2) I Held by Reservoir Capital Partners, L.P.(3)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. The reporting person was granted restricted shares of common stock at the time of pricing of the initial public offering pursuant to the Issuer's Non-Employee Director Compensation Policy. These restricted shares will vest on the earlier of (a) one year from the date of the grant (June 12, 2015) or (b) the day prior to the Issuer's annual meeting of stockholders to be held in 2015.
2. The number of shares assumes a 1-for-824.7412544 reverse stock split in connection with the Issuer's initial public offering.
3. The securities held by Reservoir Capital Partners, L.P. ("RCP") or Reservoir Capital Master Fund, L.P. ("RCMF") may be deemed to be beneficially owned by Craig A. Huff and Daniel Stern, who are the senior managing members (the "Reservoir Members") of RCGM, LLC ("RCGM"). RCGM is the managing member of Reservoir Capital Group, L.L.C. ("RCG"), which is the general partner of Reservoir Capital Partners (Cayman), L.P. ("RCP Cayman"), which is the sole member of RCP GP, LLC ("RCP GP"), and which is the general partner of RCP. RCG is the general partner of RCMF. Each of the Reservoir Members, RCGM, RCG, RCP Cayman and RCP GP disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein.
Remarks:
/s/ John P. Condon, Attorney-in-fact 06/13/2014
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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