BorgWarner (NYSE: BWA) director buys 7,407 shares on market

Rhea-AI Filing Summary

BORGWARNER INC (BWA) director Rajesh Kalathur reported buying 7,407 shares of common stock in the open market on August 19, 2026. The weighted average purchase price was about $67.59 per share across multiple trades priced between $67.48 and $67.55, resulting in direct ownership of 7,407 shares.

Insider Trade Summary

Net Buyer: 7,407 shares

Net Buy 1 txn

Insider Kalathur Rajesh

Role Director

Bought 7,407 shs ($501K)

Type	Security	Shares	Price	Value
Purchase	Common Stock F1	7,407	$67.5934	$501K

Holdings After Transaction: Common Stock — 7,407 shares (Direct)

Footnotes (1)

1. F1. The price in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $67.48 to $67.55. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares purchased at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price.

Key Figures

Shares purchased: 7,407 shares Weighted average purchase price: $67.5934 per share Purchase price range: $67.48 to $67.55 per share +1 more

4 metrics

Shares purchased 7,407 shares Common Stock bought on August 19, 2026

Weighted average purchase price $67.5934 per share Common Stock purchases on August 19, 2026

Purchase price range $67.48 to $67.55 per share Range for multiple purchase transactions included in the Form 4

Shares owned after transaction 7,407 shares Direct ownership following the reported purchase

Key Terms

weighted average price, open market or private transaction, Form 4

3 terms

weighted average price financial

"The price in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market or private transaction market

"Purchase in open market or private transaction"

Form 4 regulatory

"for all transactions reported in this Form 4 utilizing an average weighted price"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

What insider transaction did BWA report for Rajesh Kalathur?

Rajesh Kalathur, a director of BORGWARNER INC (BWA), reported purchasing 7,407 shares of common stock on August 19, 2026 in an open-market transaction.

How many BWA shares did Rajesh Kalathur buy and at what price?

Rajesh Kalathur bought 7,407 BWA shares at a weighted average price of $67.5934 per share, with individual trade prices ranging from $67.48 to $67.55.

What is Rajesh Kalathur’s BWA share ownership after this Form 4 transaction?

Following the reported purchase, Rajesh Kalathur directly owns 7,407 shares of BORGWARNER INC common stock, as stated in the Form 4 filing.

Were the reported BWA share purchases under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is not affirmed, so these BWA share purchases are not reported as being made pursuant to a Rule 10b5-1 trading plan.

What does the weighted average price mean in this BWA Form 4 filing?

The filing states the reported price is a weighted average price. The 7,407 shares were bought in multiple trades between $67.48 and $67.55, and the insider will provide exact per-trade details to the issuer, any security holder, or SEC staff upon request.

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/20/2026 - 05:08 PM Accepted by SEC EDGAR 08/20/2026 - 05:07 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^*

Kalathur Rajesh

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/19/2026

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	08/19/2026		P		7,407	A	$67.5934(1)	7,407	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. The price in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $67.48 to $67.55. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares purchased at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price.

	Miyuki P. Oshima as attorney-in-fact for Rajesh Kalathur	08/20/2026
	** 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)