BorgWarner (NYSE: BWA) VP sells 4,500 shares, keeps 53,328

Rhea-AI Filing Summary

BORGWARNER INC (BWA) reported an insider transaction by Vice President Isabelle McKenzie. On 2026-08-17, she sold 4,500 shares of Common Stock in an open-market or private transaction at a price of $70.393 per share, leaving her with 53,328 shares of directly owned common stock.

Insider Trade Summary

Net Seller: 4,500 shares

Net Sell 1 txn

Insider McKenzie Isabelle

Role Vice President

Sold 4,500 shs ($317K)

Type	Security	Shares	Price	Value
Sale	Common Stock	4,500	$70.393	$317K

Holdings After Transaction: Common Stock — 53,328 shares (Direct)

Key Figures

Shares sold: 4,500 shares Sale price per share: $70.393 per share Shares owned after transaction: 53,328 shares

3 metrics

Shares sold 4,500 shares Common Stock sold by Isabelle McKenzie on 2026-08-17

Sale price per share $70.393 per share Price for the 4,500 Common Stock shares sold on 2026-08-17

Shares owned after transaction 53,328 shares Directly owned BorgWarner Inc. Common Stock after the reported sale

Key Terms

Common Stock, open-market or private transaction, non-derivative

3 terms

Common Stock financial

"she sold 4,500 shares of Common Stock in an open-market"

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.

open-market or private transaction financial

"sold 4,500 shares in an open-market or private transaction at a price"

non-derivative financial

"the transaction type was reported as non-derivative Common Stock"

FAQ

What insider transaction did BWA report for Isabelle McKenzie?

BORGWARNER INC reported that Vice President Isabelle McKenzie sold 4,500 shares of Common Stock on 2026-08-17. The sale was reported as an open-market or private transaction at a price of $70.393 per share.

At what price were the BWA shares sold in the latest Form 4?

The reported sale price was $70.393 per share. This price applies to the 4,500 shares of BorgWarner Inc. Common Stock sold by Vice President Isabelle McKenzie on 2026-08-17.

How many BWA shares did Isabelle McKenzie retain after the reported sale?

After the transaction, Isabelle McKenzie directly owned 53,328 shares of BorgWarner Inc. Common Stock. This figure reflects her post-transaction holdings following the sale of 4,500 shares on 2026-08-17.

What is the size of the insider sale reported for BWA on 2026-08-17?

The insider sale involved 4,500 shares of BorgWarner Inc. Common Stock. The shares were sold at a reported price of $70.393 per share, and the transaction was categorized as an open-market or private sale.

What role does the reporting person in the BWA Form 4 hold at the company?

The reporting person, Isabelle McKenzie, is a Vice President at BorgWarner Inc. She filed a Form 4 reporting the sale of 4,500 shares of Common Stock and a remaining direct ownership of 53,328 shares.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/18/2026 - 03:19 PM Accepted by SEC EDGAR 08/18/2026 - 03:18 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^*

McKenzie Isabelle

(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)
08/17/2026

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	08/17/2026		S		4,500	D	$70.393	53,328	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 Isabelle McKenzie	08/18/2026
	** 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)