Volker Weng - 04 Feb 2026 Form 4 Insider Report for BORGWARNER INC (BWA)

Role: Vice President
Signature: Miyuki P. Oshima as attorney-in-fact for Volker Weng
Issuer symbol: BWA
Transactions as of: 04 Feb 2026
Net transactions value: -$878,728
Form type: 4
Filing time: 06 Feb 2026, 17:30:29 UTC
Previous filing: 05 Feb 2026
Next filing: 18 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Weng Volker	Vice President	3850 HAMLIN ROAD, AUBURN HILLS	Miyuki P. Oshima as attorney-in-fact for Volker Weng	06 Feb 2026	0001776955

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BWA	Common Stock	Award	$0	+41,209	+48%	$0.000000	127,650	04 Feb 2026	Direct	F1, F2
transaction	BWA	Common Stock	Tax liability	$878,728	-18,092	-14%	$48.57	109,558	04 Feb 2026	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents performance shares and dividend shares earned pursuant to a performance share award based upon the achievement of specified performance criteria for the 2023-2025 performance period.
F2	Reflects an adjustment to the number of shares beneficially owned after a reconciliation of the Issuer's records regarding the reporting person's exempt transactions.
F3	Represents shares withheld to cover taxes due upon (1) the vesting of performance share awards and (2) payment of dividend shares earned upon the vesting of performance share awards, for the 2023-2025 performance period.