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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1. Name and Address of Reporting Person * AICHELE WILLIAM S   2. Issuer Name and Ticker or Trading Symbol UNIVEST CORP OF PENNSYLVANIA [UVSP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Director, Chairman, Pres & CEO (Last) (First) (Middle) 1401 RICKERT ROAD 3. Date of Earliest Transaction (Month/Day/Year) 12/12/2011 (Street) PERKASIE, PA 18944 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 Common 12/12/2011 12/15/2011 G   2,200 D $ 14.105 128,359.6116 (1) (2) D   Common 12/12/2011 12/15/2011 G   500 D $ 13.99 127,859.6116 (2) (3) D   Common 12/29/2011 01/03/2012 G   2,000 D $ 14.77 125,859.6116 (2) (3) D   Common 01/31/2012 01/31/2012 F   1,029 (4) D $ 14.8 126,757.6065 (5) (6) D   Common Stock (Restricted shares subject to vesting) 01/31/2012   A   7,500 A $ 0 133,228.6065 (5) (7) D   Common               1,332,286,065 (5) (7) D   Common               12,065 (8) I Trustee - Deferred Salary Savings Plan

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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

Incentive Stock Options (Right to Buy)

$ 14.8

01/31/2012

A

9,000

01/31/2014

01/31/2022

Common

9,000

$ 14.8

9,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
AICHELE WILLIAM S 1401 RICKERT ROAD PERKASIE, PA 18944	X		Director, Chairman, Pres & CEO

Signatures

Jeffrey M. Schweitzer		02/02/2012
**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)	DOES INCLUDE 4,422.6116 SHARES ACQUIRED ON OR AFTER AUGUST 15, 1996 THROUGH THE DIVIDEND REINVESTMENT PLAN AND EMPLOYEE STOCK PURCHASE PLAN.
(2)	DOES INCLUDE 35,643 SHARES OF RESTRICTED STOCK.
(3)	DOES INCLUDE 3,922.6116 SHARES ACQUIRED ON OR AFTER AUGUST 15, 1996 THROUGH THE DIVIDEND REINVESTMENT PLAN AND EMPLOYEE STOCK PURCHASE PLAN.
(4)	VESTED SHARES USED TO PAY TAXES
(5)	DOES INCLUDE 4,820.6065 SHARES ACQUIRED ON OR AFTER AUGUST 15, 1996 THROUGH THE DIVIDEND REINVESTMENT PLAN AND EMPLOYEE STOCK PURCHASE PLAN.
(6)	DOES INCLUDE 32,363 SHARES OF RESTRICTED STOCK.
(7)	DOES INCLUDE 39,863 SHARES OF RESTRICTED STOCK.
(8)	TRUSTEE'S ALLOCATED PECUNIARY INTEREST IN THE SHARES HELD IN THE DEFERRED SALARY SAVINGS PLAN.

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