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 *
Trident Capital Management-VI, L.L.C.
  2. Issuer Name and Ticker or Trading Symbol
ECO2 PLASTICS INC [ECOO.OB]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
505 HAMILTON AVENUE, SUITE 200
3. Date of Earliest Transaction (Month/Day/Year)
08/28/2008
(Street)

PALO ALTO, CA 94301
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ 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
Warrants to purchase Common Stock (1) $ 0.015 08/28/2008   P   16,666,667     (2) 04/14/2015 Common Stock 16,666,667 (3) 16,666,667 D  
Convertible Secured Promissory Notes (4) (5) (6) 08/28/2008   P   33,333,333 (6)     (4)(5) 03/31/2009 Common Stock 33,333,333 (6) (6) 33,333,333 (6) D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Trident Capital Management-VI, L.L.C.
505 HAMILTON AVENUE
SUITE 200
PALO ALTO, CA 94301
    X    
TRIDENT CAPITAL FUND VI LP
C/O TRIDENT CAPITAL
505 HAMILTON AVENUE, SUITE 200
PALO ALTO, CA 94301
    X    
TRIDENT CAPITAL FUND VI PRINCIPALS FUND LLC
C/O TRIDENT CAPITAL
505 HAMILTON AVENUE, SUITE 200
PALO ALTO, CA 94301
    X    

Signatures

 /s/ John Moragne   09/03/2008
**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) The warrants to purchase Common Stock are held by Trident Capital Fund-VI, L.P. ("Trident Capital") which holds warrants to purchase 16,044,411 shares and Trident Capital Fund-VI Principals Fund, L.L.C. ("Trident Principals") which holds warrants to purchase 622,256 shares.
(2) The warrants to purchase Common Stock are fully exercisable.
(3) The warrants to purchase Common Stock were received in exchange for $500.00, for a price equivalent to $0.00003 per share.
(4) The Convertible Secured Promissory Notes (the "Notes") are held by Trident Capital which holds a Note for $481,332.31 and Trident Principals which holds a Note for $18,667.69. The Notes are convertible at any time upon the written election at their discretion of holders of 60% or more of the aggregate principal amount of convertible secured promissory notes of like tenor issued by the Issuer on August 28, 2008 ("Aug08 Notes"). In the event that the Issuer has consummated a new equity financing in a single transaction or a series of related transactions yielding gross proceeds to the Issuer of at least $1,000,000 in the aggregate (other than (i) the Aug08 Notes or additional similar notes issued by October 31, 2008 in an aggregate amount, including the Aug08 Notes, of up to $5,000,000,
(5) (ii) issuances of equity securities upon conversion of up to $5,000,000 of the Aug08 Notes or similar notes referred to in clause (i) above or exercise of warrants outstanding as of the date hereof, and (iii) issuances of equity securities pursuant to Section 3(c) of that certain Securities Subscription Agreement dated as of June 4, 2008, by and among the Issuer and the parties named therein, relating to the Issuer's Series B-1 Convertible Preferred Stock and Series B-2 Convertible Preferred Stock) (the "Next Equity Financing"), then the Conversion Securities shall consist of equity securities issued in such Next Equity Financing. If a Next Equity Financing has not occurred, then the Conversion Securities shall consist of shares of a newly created series of Series C Convertible Preferred Stock of the Issuer.
(6) The Notes were received in exchange for $500,000.00. The conversion price of the Notes is equal to a price per share equal to the lesser of (a) 80% of the purchase price paid by the purchasers of other securities sold in a Next Equity Financing or (b) $0.015. As of the date of filing, the conversion price of the Notes is $0.015 and the Notes are convertible into an aggregate of 33,333,333 shares of Series C Convertible Preferred Stock. As of the date of this filing, each share of Series C Convertible Preferred Stock, when created, is convertible into one share of Common Stock.

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