Cencora (COR) CEO discloses 638-share RSU grant and tax-related share move

Rhea-AI Filing Summary

Cencora, Inc. President & CEO and director Robert P. Mauch reported equity transactions dated 12/15/2025. He acquired 638 shares of common stock in a transaction coded “M” related to restricted stock units and then disposed of 638 shares in a transaction coded “F” at a price of $350.32 per share to cover FICA and associated income taxes on a 2025 restricted stock unit grant. The $350.32 price was the closing price of the company’s common stock on 12/15/2025 used to calculate this tax obligation. After these transactions, he beneficially owned 69,392 shares of common stock directly and 15,322 restricted stock units, including a 638-unit grant that vests in three equal installments on 11/12/2026, 11/12/2027 and 11/12/2028.

Insider Trade Summary

638 shares exercised/converted

Mixed 3 txns

Insider Mauch Robert P.

Role President & CEO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	638	$0.00	--
Exercise	Common Stock	638	$0.00	--
Tax Withholding	Common Stock	638	$350.32	$224K

Holdings After Transaction: Restricted Stock Units — 15,322 shares (Direct); Common Stock — 70,030 shares (Direct)

Footnotes (1)

1. Grant of Restricted Stock Units received for no consideration that vests in three equal installments on 11/12/2026, 11/12/2027 and 11/12/2028. Reflects partial lapsing of restrictions on installment scheduled to vest on 11/12/2026 to cover FICA obligation and associated income taxes for retirement eligible employees on 2025 grant of restricted stock units. The closing price of the Company's common stock on 12/15/2025, the date used to calculate the FICA tax obligation in accordance with IRS rules.

Form 4 Insider Transactions: What Each Field Means →

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

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 for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Mauch Robert P.

(Last) (First) (Middle)

1 WEST FIRST AVENUE

(Street)

CONSHOHOCKEN PA 19428

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Cencora, Inc. [ COR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
12/15/2025

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	12/15/2025		M		638	A	(1)	70,030	D
Common Stock	12/15/2025		F(2)		638	D	$350.32(3)	69,392	D

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
Restricted Stock Units	(1)	12/15/2025		M			638(2)	(1)	(1)	Common Stock	638	$0	15,322	D

Explanation of Responses:

1. Grant of Restricted Stock Units received for no consideration that vests in three equal installments on 11/12/2026, 11/12/2027 and 11/12/2028.

2. Reflects partial lapsing of restrictions on installment scheduled to vest on 11/12/2026 to cover FICA obligation and associated income taxes for retirement eligible employees on 2025 grant of restricted stock units.

3. The closing price of the Company's common stock on 12/15/2025, the date used to calculate the FICA tax obligation in accordance with IRS rules.

Remarks:

	/s/ Elizabeth S. Campbell, attorney-in-fact for Robert P. Mauch	12/17/2025
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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 Number.

FAQ

What share transactions did Cencora (COR) report for its President & CEO?

Robert P. Mauch, Cencora’s President & CEO and a director, reported two transactions on 12/15/2025: he acquired 638 shares of common stock linked to restricted stock units and disposed of 638 shares in a tax-related transaction coded “F”.

How many Cencora (COR) common shares does the CEO own after the 12/15/2025 transactions?

Following the reported transactions on 12/15/2025, Cencora’s President & CEO beneficially owned 69,392 shares of common stock directly.

What restricted stock unit awards were reported for Cencoras CEO?

The filing shows that Robert P. Mauch beneficially owned 15,322 restricted stock units after the transactions, including a 638-unit grant that vests in three equal installments on 11/12/2026, 11/12/2027 and 11/12/2028.

Why were 638 Cencora (COR) shares disposed of at $350.32 per share?

The disposition of 638 shares at $350.32 per share (transaction code “F”) reflects shares used to cover FICA obligations and associated income taxes for a 2025 restricted stock unit grant. The $350.32 price was the closing price of Cencora common stock on 12/15/2025 used to calculate this tax obligation.

What positions does the reporting person hold at Cencora (COR)?

The reporting person, Robert P. Mauch, is identified as both a director and an officer of Cencora, Inc., serving as President & CEO.

How do the reported restricted stock units for Cencoras CEO vest over time?

A grant of 638 restricted stock units was received for no consideration and is scheduled to vest in three equal installments on 11/12/2026, 11/12/2027 and 11/12/2028, as disclosed in the explanation of responses.