BorgWarner VP Volker Weng logs stock tax withholding

BorgWarner Vice President Volker Weng reported routine equity compensation-related stock movements.

Rhea-AI Filing Summary

BorgWarner Vice President Volker Weng reported routine equity compensation-related stock movements. On 2026-02-28 he acquired 710 shares of common stock through dividend reinvestments tied to restricted stock awards and had 9,660 shares withheld at $57.57 per share to cover taxes on vesting and related dividend shares. After these transactions he directly holds 95,608 shares of BorgWarner common stock.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Weng Volker

Role Vice President

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	710	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	9,660	$57.57	$556K

Holdings After Transaction: Common Stock — 95,608 shares (Direct)

Footnotes (2)

1. F1. Represents shares acquired pursuant to dividend reinvestments exempt from Section 16 pursuant to Rule 16a-11 and settled upon the vesting of restricted stock awards.
2. F2. Represents shares withheld to cover taxes due upon (1) the vesting of restricted stock awards and (2) payment of dividend shares settled upon the vesting of restricted stock awards.

Key Figures

Dividend reinvestment shares acquired: 710 shares Shares withheld for taxes: 9,660 shares Tax withholding price per share: $57.57 per share +1 more

4 metrics

Dividend reinvestment shares acquired 710 shares Common Stock acquired on 2026-02-28 via dividend reinvestments tied to restricted stock awards

Shares withheld for taxes 9,660 shares Common Stock withheld on 2026-02-28 to cover taxes on restricted stock vesting and dividend shares

Tax withholding price per share $57.57 per share Price used for 9,660 withheld shares in the tax-withholding disposition

Direct holdings after transactions 95,608 shares Direct BorgWarner Common Stock holdings for Volker Weng after the reported transactions

Key Terms

restricted stock awards, dividend reinvestments, withheld to cover taxes

3 terms

restricted stock awards financial

"upon the vesting of restricted stock awards and payment of dividend shares"

Restricted stock awards are company shares given to employees or executives that cannot be sold or transferred until certain conditions — like staying with the company for a set time or meeting performance targets — are met, like a gift that is locked in a safe until rules are satisfied. Investors care because these awards tie management’s pay to company performance, can increase the number of shares outstanding when they become tradable (dilution), and may signal expected future selling pressure or commitment to long-term growth.

dividend reinvestments financial

"Represents shares acquired pursuant to dividend reinvestments exempt from Section 16"

withheld to cover taxes financial

"Represents shares withheld to cover taxes due upon the vesting of restricted stock"

FAQ

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

What insider transactions did Volker Weng report for BWA on 2026-02-28?

On 2026-02-28, BorgWarner Vice President Volker Weng acquired 710 shares via dividend reinvestments and had 9,660 shares of common stock withheld to cover tax obligations related to restricted stock award vesting and associated dividend shares.

How many BorgWarner (BWA) shares were withheld for Volker Weng’s taxes?

The disclosure shows 9,660 shares of BorgWarner common stock were withheld at $57.57 per share to satisfy tax liabilities arising from the vesting of restricted stock awards and settlement of related dividend shares.

How many BorgWarner (BWA) shares does Volker Weng hold after these transactions?

After the reported transactions, Volker Weng directly holds 95,608 shares of BorgWarner common stock. This figure reflects his post-transaction ownership position as Vice President of the company’s equity, as stated in the holdings section.

What was the nature of the 710 BorgWarner (BWA) shares acquired by Volker Weng?

The 710 shares acquired by Volker Weng represent dividend reinvestments linked to restricted stock awards. These shares were settled upon the vesting of those awards and are described as exempt from Section 16 under Rule 16a-11.

Did Volker Weng’s BorgWarner (BWA) transactions involve open market buying or selling?

The reported activity reflects dividend reinvestment share acquisitions and shares withheld for taxes on restricted stock vesting, not open market purchases or sales. The tax-withholding disposition used existing shares to satisfy tax obligations.

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

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Accepted by SEC EDGAR 03/03/2026 - 07:55 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^*

Weng Volker

(Last) (First) (Middle)

3850 HAMLIN ROAD

(Street)

AUBURN HILLS MI 48326

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BORGWARNER INC [ BWA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Vice President

3. Date of Earliest Transaction (Month/Day/Year)
02/28/2026

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	02/28/2026		A		710(1)	A	$0.0000	105,268	D
Common Stock	02/28/2026		F		9,660(2)	D	$57.57	95,608	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 shares acquired pursuant to dividend reinvestments exempt from Section 16 pursuant to Rule 16a-11 and settled upon the vesting of restricted stock awards.

2. Represents shares withheld to cover taxes due upon (1) the vesting of restricted stock awards and (2) payment of dividend shares settled upon the vesting of restricted stock awards.

	Miyuki P. Oshima as attorney-in-fact for Volker Weng	03/03/2026
	** 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.