Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

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 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 * Frenzel Robert 2. Issuer Name and Ticker or Trading Symbol PATTERSON COMPANIES, INC. [PDCO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 414 NICOLET MALL, 401-9 3. Date of Earliest Transaction (Month/Day/Year) 04/17/2025 (Street) MINNEAPOLIS, MN 55401 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 04/17/2025 D 38,242(1)(2) D (2) 0 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
Frenzel Robert 414 NICOLET MALL, 401-9 MINNEAPOLIS, MN 55401	X

Signatures

Les B. Korsh, by Power of Attorney		04/17/2025
**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 an aggregate of 7,820 restricted stock units awarded to Non-Employee Directors as an annual grant in 2024 pursuant to the Patterson Companies, Inc. Amended and Restated 2015 Omnibus Incentive Plan and held by the Reporting Person immediately prior to the closing of the Merger (defined below).
(2)	Reflects the disposition of shares of common stock, par value $0.01 ("Shares"), of Patterson Companies, Inc. ("Patterson"), in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated as of December 10, 2024 (the "Merger Agreement"), by and among Patterson, Paradigm Parent, LLC, a Delaware limited liability company ("Parent"), and Paradigm Merger Sub, Inc., a Minnesota corporation and a wholly owned subsidiary of Parent ("Merger Sub"). On April 17, 2025, upon the closing of the merger of Merger Sub with and into Patterson (the "Merger") contemplated by the Merger Agreement, each outstanding Share was cancelled and automatically converted into the right to receive $31.35 in cash, without interest, and minus any applicable withholding taxes. For purposes of Rule 16b-3 of the Exchange Act, Patterson's Board of Directors approved the disposition of all equity securities by the Reporting Person in connection with the merger.

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