PHINIA director acquires 16 shares through dividend reinvestment

Rhea-AI Filing Summary

PHINIA Inc. director Samuel R. Chapin acquired 16 shares of common stock on 12/12/2025 as restricted stock credited through automatic reinvestment of dividends on his outstanding restricted shares, as required by the terms of that award. After this transaction he beneficially owns 23,907 shares of PHINIA common stock, including 3,351 shares of restricted stock, all held directly.

Insider Trade Summary

Net Buyer: 16 shares

Net Buy 1 txn

Insider Chapin Samuel R.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	16	$0.00	$0.00

Holdings After Transaction: Common Stock — 23,907 shares (Direct)

Footnotes (2)

1. F1. Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such award.
2. F2. Includes 3,351 shares of restricted stock.

FAQ

What insider transaction did PHIN (PHINIA Inc.) report for Samuel R. Chapin?

Director Samuel R. Chapin acquired 16 shares of PHINIA Inc. common stock on 12/12/2025 as additional restricted stock.

How did the PHINIA (PHIN) director receive the 16 new shares?

The 16 shares were restricted stock acquired through the automatic reinvestment of dividends on his existing restricted stock, in line with the award terms.

What is Samuel R. Chapin’s total PHINIA (PHIN) share ownership after the transaction?

After the transaction, Samuel R. Chapin beneficially owns 23,907 shares of PHINIA common stock, including 3,351 shares of restricted stock.

What was the stated price for the new PHINIA (PHIN) shares acquired?

The 16 restricted shares were reported with a stated price of $0 per share, consistent with shares issued via dividend reinvestment.

Is Samuel R. Chapin a director or officer of PHINIA (PHIN)?

Samuel R. Chapin is listed as a Director of PHINIA Inc. in connection with this reported transaction.

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Accepted by SEC EDGAR 12/15/2025 - 06:01 PM Learn about SEC filing dates

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^*

Chapin Samuel R.

(Last) (First) (Middle)

3000 UNIVERSITY DRIVE

(Street)

AUBURN HILLS MI 48326

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
PHINIA INC. [ PHIN ]

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

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

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

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	12/12/2025		A		16(1)	A	$0	23,907(2)	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

Explanation of Responses:

1. Reflects shares of restricted stock acquired following the automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date, as required by the terms of such award.

2. Includes 3,351 shares of restricted stock.

Remarks:

	/s/ Kelly A. Albin as attorney-in-fact for Samuel R. Chapin	12/15/2025
	** 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.