BorgWarner (NYSE: BWA) VP trims stake with 5,000-share sale

Rhea-AI Filing Summary

BorgWarner Inc. vice president Volker Weng reported an open-market sale of 5,000 shares of Common Stock. The transaction took place at a price of $67.71 per share. After this sale, Weng directly owns 85,002 shares, indicating he retains a substantial continuing equity position in the company.

Insider Trade Summary

Net Seller: 5,000 shares ($338,550)

Net Sell 1 txn

Insider Weng Volker

Role Vice President

Sold 5,000 shs ($339K)

Type	Security	Shares	Price	Value
Sale	Common Stock	5,000	$67.71	$339K

Holdings After Transaction: Common Stock — 85,002 shares (Direct, null)

Footnotes (1)

Key Figures

Shares sold: 5,000 shares Sale price: $67.71 per share Shares owned after sale: 85,002 shares +2 more

5 metrics

Shares sold 5,000 shares Open-market sale of Common Stock

Sale price $67.71 per share Price for the 5,000-share sale

Shares owned after sale 85,002 shares Direct holdings following the transaction

Net share change 5,000 shares sold Net-sell direction in transaction summary

Transactions counted as sales 1 transaction Single open-market sale recorded

Key Terms

open-market sale, non-derivative, Common Stock, net-sell

4 terms

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

non-derivative financial

"transaction_type: "non-derivative""

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

net-sell financial

"netBuySellDirection: "net-sell""

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Form 4 Insider Transactions: What Each Field Means →

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 MICHIGAN 48326

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026

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	05/14/2026		S		5,000	D	$67.71	85,002	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:

	Miyuki P. Oshima as attorney-in-fact for Volker Weng	05/15/2026
	** 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)

FAQ

What insider transaction did BorgWarner (BWA) report for Volker Weng?

BorgWarner reported that vice president Volker Weng executed an open-market sale of 5,000 shares of the company’s Common Stock. This transaction was disclosed on Form 4 and reflects a routine insider sale rather than a grant or option exercise.

At what price did Volker Weng sell BorgWarner (BWA) shares?

Volker Weng sold 5,000 BorgWarner Common Stock shares at a price of $67.71 per share. This price represents the reported sale consideration for the transaction and is used to calculate the total value of the insider sale on the transaction date.

How many BorgWarner (BWA) shares does Volker Weng own after the sale?

Following the sale, Volker Weng directly owns 85,002 shares of BorgWarner Common Stock. This post-transaction holding shows that, despite the sale, he maintains a significant remaining equity stake in the company as reported in the Form 4 filing.

What type of transaction did Volker Weng execute in BorgWarner (BWA) stock?

The Form 4 describes Volker Weng’s transaction as an open-market sale of non-derivative Common Stock. That means he sold existing shares directly, rather than exercising options, converting derivatives, or transferring shares through gifts or tax-withholding mechanisms.

What does the Form 4 net-sell summary show for BorgWarner (BWA)?

The transaction summary shows a net-sell direction of 5,000 shares for the reported period. It records one sale transaction totaling 5,000 shares and no corresponding purchases or derivative exercises, resulting in a straightforward reduction in Weng’s directly held shares.