13D Filing: Wincrest Capital Ltd. and Tecogen Inc. (TGEN)

CUSIP No. 87876P201 13D

10. SHARED DISPOSITIVE POWER:

0

11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

0

12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES*

[ ]

13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

0%

14. TYPE OF REPORTING PERSON*

IN, HCCUSIP No. 87876P201 13D

1. NAME OF REPORTING PERSONS
I.R.S. IDENITIFCATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):

Wincrest Contraria Master Fund Ltd.

2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

(a) [ ]

(b) [ ]

3. SEC USE ONLY

4. SOURCE OF FUNDS*

WC

5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) OR 2(e)

[ ]

6. CITIZENSHIP OR PLACE OF ORGANIZATION

Cayman Islands

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING
PERSON WITH:

7. SOLE VOTING POWER:

0

8. SHARED VOTING POWER:

0

9. SOLE DISPOSITIVE POWER:

0