PHINIA (PHIN) VP Gustanski receives 1,197-share restricted stock grant

Rhea-AI Filing Summary

PHINIA Inc.'s Vice President of Operational Excellence, Christopher Gustanski, received a grant of 1,197 shares of common stock on February 9, 2026. This was a restricted stock award at a price of $0 per share, classified as a grant or other acquisition.

The restricted stock will vest in three substantially equal annual installments beginning on February 28, 2027. Following this award, Gustanski directly beneficially owns a total of 20,337 shares of common stock, which includes 12,210 shares of restricted stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Gustanski Christopher

Role VP, Operational Excellence

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,197	$0.00	--

Holdings After Transaction: Common Stock — 20,337 shares (Direct)

Footnotes (1)

1. Represents an award of restricted stock with respect to the Issuer's common stock, which will vest in three substantially equal annual installments beginning February 28, 2027. Includes 12,210 shares of restricted stock.

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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^*

Gustanski Christopher

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Operational Excellence

3. Date of Earliest Transaction (Month/Day/Year)
02/09/2026

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	02/09/2026		A		1,197(1)	A	$0	20,337(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. Represents an award of restricted stock with respect to the Issuer's common stock, which will vest in three substantially equal annual installments beginning February 28, 2027.

2. Includes 12,210 shares of restricted stock.

Remarks:

	/s/ Kelly A. Albin as attorney-in-fact for Christopher Gustanski	02/11/2026
	** 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 insider transaction did PHINIA (PHIN) report for Christopher Gustanski?

PHINIA reported that Christopher Gustanski received a grant of 1,197 shares of common stock on February 9, 2026. The award is classified as a restricted stock grant and was acquired at a price of $0 per share as part of his compensation.

How many PHINIA (PHIN) shares does Christopher Gustanski own after this Form 4 transaction?

After the reported transaction, Christopher Gustanski beneficially owns 20,337 shares of PHINIA common stock. This total reflects his direct ownership and includes 12,210 shares of restricted stock as disclosed in the Form 4 footnotes.

What type of equity award did PHINIA (PHIN) grant to Christopher Gustanski?

PHINIA granted Christopher Gustanski a restricted stock award covering 1,197 shares of common stock. The Form 4 identifies the transaction code as “A,” meaning a grant, award, or other acquisition rather than an open-market purchase or sale.

When will Christopher Gustanski’s PHINIA (PHIN) restricted stock vest?

The restricted stock award to Christopher Gustanski will vest in three substantially equal annual installments. Vesting begins on February 28, 2027, meaning portions of the 1,197-share award will become fully owned over three consecutive years.

Is Christopher Gustanski’s PHINIA (PHIN) Form 4 transaction a purchase or a grant?

The transaction is a grant, not a market purchase. The Form 4 lists transaction code “A” and describes it as a grant, award, or other acquisition, with the 1,197 restricted shares received at a price of $0 per share.

What is Christopher Gustanski’s role at PHINIA (PHIN) according to the Form 4?

According to the Form 4, Christopher Gustanski is an officer of PHINIA, serving as Vice President, Operational Excellence. The filing indicates he is not a director or 10% owner, but an executive officer receiving equity compensation.