PHINIA HR chief acquires 16 dividend stock units

PHINIA’s VP and Chief People Officer received additional RSUs via dividend reinvestment, modestly increasing her direct equity holdings.

Rhea-AI Filing Summary

PHINIA INC. (PHIN) reported that officer Dori Sebastian, Vice President and Chief People Officer, acquired 16 shares of Common Stock on September 18, 2026 through a grant of restricted stock units resulting from the automatic reinvestment of dividends on existing awards. Following this transaction, Sebastian directly holds 14,794 shares of Common Stock, including 3,190 restricted stock units. No Rule 10b5-1 trading plan is reported for this award.

Insider Trade Summary

Grant/Award: 16 shares

Grant/Award 1 txn

Insider Dori Sebastian

Role VP and CPO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1, F2	16	$0.00	$0.00

Holdings After Transaction: Common Stock — 14,794 shares (Direct)

Footnotes (2)

1. F1. Reflects shares of restricted stock units acquired following the automatic reinvestment of dividends on outstanding restricted stock units held on the dividend record date, as required by the terms of such awards.
2. F2. Includes 3,190 restricted stock units.

Key Figures

RSUs granted via dividend reinvestment: 16 shares Direct holdings after transaction: 14,794 shares Restricted stock units included in holdings: 3,190 RSUs +1 more

4 metrics

RSUs granted via dividend reinvestment 16 shares Restricted stock units acquired on September 18, 2026

Direct holdings after transaction 14,794 shares Common Stock directly owned by Dori Sebastian following the September 18, 2026 grant

Restricted stock units included in holdings 3,190 RSUs Portion of Dori Sebastian’s total direct holdings that are restricted stock units

Grant price per share $0.00 per share Reported price for the 16 restricted stock units granted on September 18, 2026

Key Terms

restricted stock units, automatic reinvestment of dividends, dividend record date

3 terms

restricted stock units financial

"Reflects shares of restricted stock units acquired following the automatic reinvestment"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

automatic reinvestment of dividends financial

"acquired following the automatic reinvestment of dividends on outstanding restricted stock units"

dividend record date financial

"outstanding restricted stock units held on the dividend record date"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did PHIN (PHINIA INC.) disclose for Dori Sebastian?

PHINIA disclosed that VP and Chief People Officer Dori Sebastian acquired 16 shares of Common Stock on September 18, 2026 through a grant of restricted stock units tied to dividend reinvestment on existing awards.

How many PHIN shares does Dori Sebastian hold after this Form 4 transaction?

After the September 18, 2026 transaction, Dori Sebastian directly holds 14,794 shares of PHINIA Common Stock, as reported in the filing, which figure includes 3,190 restricted stock units.

Was the PHIN insider award to Dori Sebastian made under a Rule 10b5-1 plan?

No. The filing indicates that the Rule 10b5-1 checkbox is not affirmed, and there is no footnote stating that the September 18, 2026 award to Dori Sebastian was made under a Rule 10b5-1 trading plan.

What is the nature of the 16 PHIN shares acquired by Dori Sebastian?

The 16 shares represent restricted stock units acquired following the automatic reinvestment of dividends on outstanding restricted stock units held on the dividend record date, as required by the terms of those awards.

What price is reported for the PHIN shares granted to Dori Sebastian?

The grant of 16 restricted stock units to Dori Sebastian is reported at a price per share of $0.00, consistent with a compensation-related stock award rather than an open-market purchase.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/21/2026 - 05:44 PM Accepted by SEC EDGAR 09/21/2026 - 05:43 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^*

Dori Sebastian

(Last) (First) (Middle)

3000 UNIVERSITY DRIVE

(Street)

AUBURN HILLS MICHIGAN 48326

(City) (State) (Zip)

UNITED STATES

(Country)

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 and CPO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/18/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	09/18/2026		A		16(1)	A	$0	14,794(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 units acquired following the automatic reinvestment of dividends on outstanding restricted stock units held on the dividend record date, as required by the terms of such awards.

2. Includes 3,190 restricted stock units.

Remarks:

	/s/ Kathleen Cindric as attorney-in-fact for Sebastian Dori	09/21/2026
	** 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.
* Form 4: SEC 1474 (03-26)