Form 4 for PHIN PHINIA INC.

Accepted 2025-09-16 00:00:00 ET · period of report 2025-09-12 · accession 0001981241-25-000007 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
	2025-09-16	2025-09-12	PHIN	Gropp Chris P	VP, CFO	F - Tax	$58.20	-31	61.2K	-0.1%	-$1,804
	2025-09-16	2025-09-12	PHIN	Gropp Chris P	VP, CFO	A - Grant	$0.00	+234	61.3K	+0.4%	$0
I	2025-09-16	2025-09-12	PHIN	Gropp Chris P	VP, CFO	A - Grant	$0.00	+13	3,903	+0.3%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2025-09-12	F	D	31	$58.20	61,249	D	—	—	(F3) Shares automatically and mandatorily withheld to satisfy the tax withholding requirement upon the vesting of restricted stock. (F4) Includes 35,583 shares of restricted stock.
2	Common	Common Stock	2025-09-12	A	A	234	$0.00	61,280	D By spouse	—	—	(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 awards.
3	Common	Common Stock	2025-09-12	A	A	13	$0.00	3,903	I	—	—	(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 awards. (F2) Includes 2,926 shares of restricted stock. The reporting person disclaims beneficial ownership of these securities, and the filing of this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.