Edgar Filing: Murphy Michael R

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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3235-0287

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January 31, 2005

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

Discovery Group I, LLC

2. Issuer Name and Ticker or Trading Symbol
TESSCO TECHNOLOGIES INC [TESS]

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)

HYATT CENTER, 24TH FLOOR, 71 SOUTH WACKER DRIVE

3. Date of Earliest Transaction (Month/Day/Year)
05/12/2005

(Street)

CHICAGO, IL 60606

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)
1.Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/12/2005		P		1,453 ⁽¹⁾	A	$ 13	420,708	I	By Discovery Equity Partners, L.P. ⁽¹⁾
Common Stock	05/12/2005		P		162 ⁽²⁾	A	$ 13	420,870	I	By Pleiades Investment Partners - D, L.P. ⁽²⁾
Common Stock	05/12/2005		P		3,557 ⁽¹⁾	A	$ 13.05	424,427	I	By Discovery Equity Partners, L.P. ⁽¹⁾
Common Stock	05/12/2005		P		395 ⁽²⁾	A	$ 13.05	424,822	I	By Pleiades Investment Partners - D, L.P. ⁽²⁾
Common Stock	05/12/2005		P		180 ⁽¹⁾	A	$ 13.11	425,002	I	By Discovery Equity Partners, L.P. ⁽¹⁾
Common Stock	05/12/2005		P		20 ⁽²⁾	A	$ 13.11	425,022	I	By Pleiades Investment Partners - D, L.P. ⁽²⁾
Common Stock	05/12/2005		P		90 ⁽¹⁾	A	$ 13.12	425,112	I	By Discovery Equity Partners, L.P. ⁽¹⁾
Common Stock	05/12/2005		P		10 ⁽²⁾	A	$ 13.12	425,122	I	By Pleiades Investment Partners - D, L.P. ⁽²⁾
Common Stock	05/12/2005		P		115 ⁽¹⁾	A	$ 13.13	425,237	I	By Discovery Equity Partners, L.P. ⁽¹⁾
Common Stock	05/12/2005		P		13 ⁽²⁾	A	$ 13.13	425,250	I	By Pleiades Investment Partners - D, L.P. ⁽²⁾
Common Stock	05/12/2005		P		180 ⁽¹⁾	A	$ 13.24	425,430	I	By Discovery Equity Partners, L.P. ⁽¹⁾
Common Stock	05/12/2005		P		20 ⁽²⁾	A	$ 13.24	425,450	I	By Pleiades Investment Partners - D, L.P. ⁽²⁾
Common Stock	05/12/2005		P		270 ⁽¹⁾	A	$ 13.25	425,720	I	By Discovery Equity Partners, L.P. ⁽¹⁾
Common Stock	05/12/2005		P		30 ⁽²⁾	A	$ 13.25	425,750	I	By Pleiades Investment Partners - D, L.P. ⁽²⁾

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

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

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Discovery Group I, LLC HYATT CENTER, 24TH FLOOR 71 SOUTH WACKER DRIVE CHICAGO, IL 60606		X
Murphy Michael R C/O DISCOVERY GROUP I, LLC HYATT CENTER, 24TH FL, 71 SOUTH WACKER CHICAGO, IL 60606		X
Donoghue Daniel J C/O DISCOVERY GROUP I, LLC HYATT CENTER, 24TH FL, 71 SOUTH WACKER CHICAGO, IL 60606		X

Signatures

/s/ Michael R. Murphy, Managing Member		05/16/2005
^**Signature of Reporting Person		Date
/s/ Michael R. Murphy		05/16/2005
^**Signature of Reporting Person		Date
/s/ Daniel J. Donoghue		05/16/2005
^**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)	Discovery Group I, LLC is the general partner for the limited partnership, which is a discretionary client of the reporting person, that owns the reported securities. The reporting person disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.
(2)	Discovery Group I, LLC is an investment manager of the limited partnership, which is a discretionary client of the reporting person, that owns the reported securities. The reporting person disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.
Remarks: Michael R. Murphy and Daniel J. Donoghue are managing members of Discovery Group I, LLC, and each disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

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