SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
X	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* PYKOSZ MICHAEL T (Last) (First) (Middle) C/O OAK STREET HEALTH, INC. 30 W. MONROE STREET, SUITE 1200 (Street) CHICAGO IL 60603 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Oak Street Health, Inc. [ OSH ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner X Officer (give title below) Other (specify below) Chief Executive Officer
	3. Date of Earliest Transaction (Month/Day/Year) 05/02/2023
	4. If Amendment, Date of 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

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, $0.001 par value	05/02/2023		D(1)(2)(3)		6,126,706(4)	D	$39	0	D
Common stock, $0.001 par value	05/02/2023		D(1)		790,273	D	$39	0	I	Through Mike Pykosz Gift Trust
Common stock, $0.001 par value	05/02/2023		D(1)		250,000	D	$39	0	I	Through Lindsay Pykosz Revocable Trust

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 Securities Underlying Derivative Security (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: 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
Employee Stock Option (Right to Buy)	$21	05/02/2023		D			4,946,638	(5)(6)	08/05/2030	Common stock, $0.001 par value	4,946,638	$18	0	D
Employee Stock Option (Right to Buy)	$21	05/02/2023		D			168,052	(7)	08/05/2030	Common stock, $0.001 par value	168,052	$18	0	I	Through Mike Pykosz Gift Trust
Performance Stock Option (Right to Buy)	$15.75	05/02/2023		D			1,585,677	(8)	02/21/2032	Common stock, $0.001 par value	1,585,677	$23.25	0	D

Explanation of Responses:

1. Pursuant to that certain Agreement and Plan of Merger, dated as of February 7, 2023 (the "Merger Agreement"), by and among the Issuer, CVS Pharmacy, Inc. ("Parent"), Halo Merger Sub Corp. ("Merger Sub") and, for the limited purposes set forth therein, CVS Health Corporation ("CVS Health"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly-owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each share of the Issuer's common stock that was issued and outstanding immediately prior to the Effective Time was automatically cancelled and converted into the right to receive $39.00 per share in cash, without interest and subject to applicable tax withholdings (the "Per Share Price").

2. The shares of the Issuer's common stock reported as disposed by the Reporting Person include restricted stock awards which were, at the Effective Time, automatically assumed by Parent and converted into a corresponding CVS Health restricted stock award, as provided under the Merger Agreement.

3. The shares of the Issuer's common stock reported as disposed by the Reporting Person include: (a) vested restricted stock units ("RSUs") of the Issuer which, pursuant to the Merger Agreement, were, at the Effective Time, automatically canceled and converted into the right to receive an amount in cash (without interest and subject to applicable tax withholdings) equal to the Per Share Price multiplied by the number of shares of the Issuer's common stock subject to such RSUs as of immediately prior to the Effective Time, and (b) unvested RSUs of the Issuer granted on or after February 7, 2023 which were, at the Effective Time, automatically assumed by Parent and converted into a corresponding CVS Health RSU award, subject to the terms and conditions (including applicable vesting provisions) as provided under the Merger Agreement.

4. The shares of the Issuer's common stock reported as disposed on this Form 4 reflects a correction to the Reporting Person's Form 4 filed on January 5, 2022, which inadvertently reported the acquisition by the Reporting Person of 417 shares of the Issuer's common stock pursuant to the Oak Street Health, Inc. 2020 Employee Stock Purchase Plan as a disposition rather than an acquisition of shares of the Issuer's common stock (resulting in the Reporting Person's direct beneficial ownership being understated by 834 shares), as well as a correction to the Reporting Person's Form 4 filed on March 22, 2023, which incorrectly reported 7,604,280 shares of the Issuer's common stock as beneficially owned directly by the Reporting Person following the reported transaction.

5. Pursuant to the Merger Agreement, at the Effective Time, (a) the vested portion of this option was automatically cancelled and converted into the right to receive an amount in cash (without interest and subject to applicable tax withholdings) equal to the number of shares of the Issuer's common stock subject to such option as of immediately prior to the Effective Time multiplied by the excess of the Per Share Price over the exercise price per share of such vested portion of the option and

6. (Continued from Footnote 5) (b) the unvested portion of this option was automatically cancelled and converted into the contractual right to receive a payment in cash (without interest and subject to applicable tax withholding) equal to the number of shares of the Issuer's common stock subject to such unvested portion of the option as of immediately prior to the Effective Time multiplied by the excess of the Per Share Price over the exercise price per share of such option, subject to the same terms and conditions (including applicable vesting provisions) as applied to such option immediately prior to the Effective Time, except as provided under the Merger Agreement.

7. Pursuant to the Merger Agreement, at the Effective Time, this option was automatically cancelled and converted into the right to receive an amount in cash (without interest and subject to applicable tax withholdings) equal to the number of shares of the Issuer's common stock subject to such option as of immediately prior to the Effective Time multiplied by the excess of the Per Share Price over the exercise price per share of such option.

8. The performance-based stock options ("PSOs") were, at the Effective Time, automatically cancelled and converted into the contractual right to receive an amount in cash (without interest and subject to applicable tax withholdings) equal to the number of shares of the Issuer's common stock underlying such PSOs as of immediately prior to the Effective Time multiplied by the excess of the Per Share Price over the exercise price per share of such PSOs on December 31, 2023.

Remarks:

	/s/ Robert Guenthner, attorney-in-fact for Michael T. Pykosz	05/02/2023
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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