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 * BARNHILL ROBERT B JR   2. Issuer Name and Ticker or Trading Symbol TESSCO TECHNOLOGIES INC [TESS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner __X__ Officer (give title below) _____ Other (specify below) CEO, President (Last) (First) (Middle) 11126 MCCORMICK ROAD 3. Date of Earliest Transaction (Month/Day/Year) 03/30/2012 (Street) HUNT VALLEY, MD 21031 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 Stock 03/30/2012   M   67,500 A $ 3.47 1,931,829 D   Common Stock 03/30/2012   F   25,277 D $ 25.47 1,906,552 D   Common Stock 03/30/2012   F   7,105 D $ 22.25 (1) 1,899,447 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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

Stock Option

$ 3.47

03/30/2012

M

67,500

03/20/2007

03/20/2013

Common Stock

67,500

$ 3.47

37,312 (2)

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
BARNHILL ROBERT B JR 11126 MCCORMICK ROAD HUNT VALLEY, MD 21031	X	X	CEO, President

Signatures

Robert B. Barnhill, Jr. by David M. Young by Power of Attorney		04/04/2012
**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)	$22.25 - average of previous 10 days up to March 28, 2012. Represents income tax withholdings on vesting of restricted stock on March 30, 2012.
(2)	The number of reported derivative securities includes outstanding Performance Stock Units (PSUs) covering 37,312 earned, non-vested shares. Of the outstanding PSUs, PSUs covering 9,000 earned, non-vested shares relate to fiscal year 2009 performance and will vest on or about May 1, 2012. PSUs covering 18,750 earned, non-vested shares relate to fiscal year 2010 performance and will vest in equal installments on or about May 1,2012 and 2013. The remaining PSU's covering 9,562 earned, non-vested shares relate to fiscal year 2011 performance and will vest in equal installments on or about May 1, 2012, 2013, and 2014.

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