PHINIA INC

Ticker: PHIN CUSIP: 71880K101 Class: COMMON STOCK

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,790 Value ($000) $112 Avg Close $55.12 Range $50.54 - $63.84

Q4 2024

Shares 400 Value ($000) $19 Avg Close $48.20 Range $42.97 - $56.01

Q2 2024

Shares 125 Value ($000) $5 Avg Close $39.75 Range $34.78 - $44.62

Q4 2023

Shares 3,007 Value ($000) $91 Avg Close $25.50 Range $22.23 - $29.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,790	$112	$55.12	$50.54 - $63.84
Q4 2024	400	$19	$48.20	$42.97 - $56.01
Q2 2024	125	$5	$39.75	$34.78 - $44.62
Q4 2023	3,007	$91	$25.50	$22.23 - $29.73