Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Wong Raymond
  2. Issuer Name and Ticker or Trading Symbol
AMERICAN POWER GROUP Corp [APGI]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O SPRING MOUNTAIN CAPITAL,, 65 EAST 55TH ST., 33RD FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
10/21/2015
(Street)

NEW YORK, NY 10022
4. If Amendment, Date 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
(City)
(State)
(Zip)
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

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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 Underlying Securities
(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 of Derivative Security: 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
Series C Convertible Preferred Stock $ 0.2 10/26/2015   P   51.932 (1)   10/21/2015   (1) Common Stock 2,596,575 $ 0 51.932 I See Footnote (2)
Common Stock Warrants (right to buy) $ 0.2 10/26/2015   P   2,596,575 (1)   10/21/2015 10/21/2020 Common Stock 2,596,575 $ 0 2,596,575 I See Footnote (2)

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Wong Raymond
C/O SPRING MOUNTAIN CAPITAL,
65 EAST 55TH ST., 33RD FLOOR
NEW YORK, NY 10022
  X   X    

Signatures

 /s/ Raymond Wong   11/02/2015
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) On October 21, 2015, upon the filing by the Issuer of a Certificate of Designation of Preferences, Rights and Limitations of Series C Convertible Preferred Stock with the Secretary of State of Delaware, the Issuer's Subordinated Contingent Convertible Promissory Notes (the "Notes"), together with all accrued but unpaid interest thereon, automatically converted into 51.932 shares of the Issuer's Series C Convertible Preferred Stock (the "Series C Preferred Stock") at a conversion price of $10,000 per share. Series C Preferred Stock has no expiration date and is convertible into common stock at the holder's election. Pursuant to the terms of the Notes, upon the conversion of the Notes and in addition to the delivery of Series C Preferred Stock, the Issuer delivered warrants to purchase 2,596,575 shares of common stock to the holder.
(2) Mr. Wong is a partner in SMC EP and pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, he may be deemed to be the beneficial owner of any securities reported herein that are beneficially owned by SMC EP. Mr. Wong disclaims beneficial ownership with respect to any securities except to the extent of his pecuniary interest therein.

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