[Form 4] PHINIA Inc. Insider Trading Activity

Rhea-AI Filing Summary

PHINIA Director Samuel R. Chapin reported changes in beneficial ownership through a Form 4 filing dated June 28, 2025. The transaction details reveal:

• Acquisition of 21 shares of Common Stock on June 16, 2025
• Shares were acquired at $0 cost through automatic dividend reinvestment on restricted stock
• Total beneficial ownership following the transaction: 23,876 shares
• Of the total shares owned, 3,320 shares are restricted stock
• Ownership form is Direct (D)

The transaction was executed pursuant to the terms of the restricted stock award, which requires automatic reinvestment of dividends on outstanding restricted stock held on the dividend record date. The filing was signed by Kate Vandenberg as attorney-in-fact for Samuel R. Chapin on June 18, 2025.

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)
06/16/2025

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	06/16/2025		A		21(1)	A	$0	23,876(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 3,320 shares of restricted stock.

Remarks:

	/s/ Kate Vandenberg as attorney-in-fact for Samuel R. Chapin	06/18/2025
	** 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

How many PHIN shares did Director Samuel Chapin acquire on June 16, 2025?

According to the Form 4 filing, Director Samuel R. Chapin acquired 21 shares of PHIN common stock on June 16, 2025, through dividend reinvestment on his existing restricted stock holdings.

What is the total number of PHIN shares owned by Samuel Chapin after the June 16, 2025 transaction?

Following the reported transaction, Samuel R. Chapin beneficially owned a total of 23,876 shares of PHIN, of which 3,320 shares are restricted stock. All shares are held directly (not indirectly through other entities).

What was the purchase price for PHIN shares in Director Chapin's June 2025 acquisition?

The shares were acquired at $0 per share, as they were received through automatic dividend reinvestment on existing restricted stock holdings, as required by the terms of the restricted stock award.

Did PHIN Director Samuel Chapin sell any shares in this Form 4 filing?

No, the Form 4 filing shows only an acquisition (A) of shares through dividend reinvestment. There were no sales or dispositions of shares reported in this filing.

What is Samuel Chapin's role at PHIN according to the Form 4?

According to the Form 4 filing, Samuel R. Chapin serves as a Director of PHINIA INC. (PHIN). This is indicated by the 'X' marked in the Director box under Section 5 of the form.