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 *
CORTOPASSI FAMILY TRUST
   2. Issuer Name and Ticker or Trading Symbol
PLUMAS BANCORP [PLBC] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
Group owning more than 10%
(Last)
(First)
(Middle)
C/O SAN TOMO GROUP, 11292 N. ALPINE ROAD		 3. Date of Earliest Transaction (Month/Day/Year)
12/08/2011
(Street)

STOCKTON, CA 95212		 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
Common Stock 12/08/2011   P   1,900 A $ 2.5 508,867 (1) D  

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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

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
CORTOPASSI FAMILY TRUST
C/O SAN TOMO GROUP
11292 N. ALPINE ROAD
STOCKTON, CA 95212		       Group owning more than 10%
CORTOPASSI PARTNERS LP
C/O SAN TOMO GROUP
11292 ALPINE ROAD
STOCKTON, CA 95212		       Group owning more than 10%
CORTOPASSI DEAN A.
C/O SAN TOMO GROUP
11292 ALPINE ROAD
STOCKTON, CA 95212		       Group owning more than 10%

Signatures

 /s/ Dean A. Cortopassi, individually, as Trustee of the Cortopassi Family Trust and as President of San Tomo, Inc., the general partner of Cortopassi Partners, L.P.   12/07/2011
**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) Includes 188,310 shares of common stock beneficially owned directly by Cortopassi Family Trust and 320,557 shares of common stock beneficially owned directly by Cortopassi Partners, L.P. Dean A. Cortopassi is the Trustee of Cortopassi Family Trust and the President of San Tomo, Inc., the general partner of Cortopassi Partners, L.P. Mr. Cortopassi disclaims beneficial ownership of the shares held by Cortopassi Family Trust and Cortopassi Partners, L.P. except to the extent of his pecuniary or partnership interests therein.

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