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BorgWarner (NYSE: BWA) director acquires shares via award and dividends

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

BorgWarner Inc. director Hau N. Thai-Tang reported acquisitions of company stock as part of compensation and dividend programs. On April 29, 2026, he received a restricted stock award of 83 common shares that will vest 100% on the first anniversary of the grant date. He also acquired 3,228 common shares through dividend reinvestments that were settled when earlier restricted stock awards vested. After these transactions and related record reconciliations, he directly beneficially owns 17,897 shares of BorgWarner common stock.

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Negative

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Insider Thai-Tang Hau N
Role null
Type Security Shares Price Value
Grant/Award Common Stock 3,228 $0.00 --
Grant/Award Common Stock 83 $0.00 --
Holdings After Transaction: Common Stock — 17,814 shares (Direct, null)
Footnotes (1)
  1. Represents a restricted stock award granted on April 29, 2026, that will vest 100% on the first anniversary of the grant date. 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. 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.
Restricted stock award 83 shares Granted April 29, 2026; vests 100% on first anniversary
Dividend reinvestment shares 3,228 shares Acquired via dividend reinvestments settled on vesting of restricted stock
Direct holdings after transactions 17,897 shares Common stock beneficially owned directly after adjustments
Transaction code A (Grant, award, or other acquisition) Non-derivative acquisitions of common stock on April 29, 2026
restricted stock award financial
"Represents a restricted stock award granted on April 29, 2026, that will vest 100% on the first anniversary"
A restricted stock award is company shares given to an employee or executive that cannot be sold or fully owned until certain conditions—like staying with the company for a set time or hitting performance targets—are met. Think of it as a gift that only becomes yours after you fulfill specific obligations; for investors, these awards matter because they can increase the total shares outstanding when they vest, reveal how management is being paid and motivated, and create potential selling pressure when restrictions lift.
dividend reinvestments financial
"Represents shares acquired pursuant to dividend reinvestments exempt from Section 16 pursuant to Rule 16a-11"
Section 16 regulatory
"dividend reinvestments exempt from Section 16 pursuant to Rule 16a-11 and settled upon the vesting"
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
Rule 16a-11 regulatory
"dividend reinvestments exempt from Section 16 pursuant to Rule 16a-11 and settled upon the vesting"
beneficially owned financial
"Reflects an adjustment to the number of shares beneficially owned after a reconciliation"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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*
Thai-Tang Hau N
(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/29/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock04/29/2026A3,228(1)A$0.000017,814(2)D
Common Stock04/29/2026AV83(3)A$0.000017,897D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents a restricted stock award granted on April 29, 2026, that will vest 100% on the first anniversary of the grant date.
2. 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.
3. 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.
Miyuki P. Oshima as attorney-in-fact for Hau N. Thai-Tang05/01/2026
** Signature of Reporting PersonDate
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)

Source: View Original Filing on SEC EDGAR

FAQ

What did BorgWarner (BWA) director Hau N. Thai-Tang report in this Form 4?

He reported acquiring BorgWarner common stock through compensation and dividend programs. The filing shows a restricted stock award and additional shares from dividend reinvestments tied to previously granted restricted stock that has now vested.

How many BorgWarner shares does Hau N. Thai-Tang now hold after the reported transactions?

Following the reported transactions and record reconciliations, Hau N. Thai-Tang directly beneficially owns 17,897 shares of BorgWarner common stock. This figure reflects his updated holdings after the restricted stock award and dividend reinvestment acquisitions.

What kind of stock award did BorgWarner grant to Hau N. Thai-Tang on April 29, 2026?

He received a restricted stock award of 83 BorgWarner common shares on April 29, 2026. According to the disclosure, this award will vest 100% on the first anniversary of the grant date, subject to the award’s normal terms.

How were the additional BorgWarner shares acquired through dividend reinvestments?

Thai-Tang acquired 3,228 BorgWarner common shares through dividend reinvestments. These reinvestments are exempt under Section 16 Rule 16a-11 and were settled when previously granted restricted stock awards vested, increasing his direct holdings.

Does this BorgWarner Form 4 show open-market buying or selling by Hau N. Thai-Tang?

No open-market purchases or sales are shown. The transactions are coded as awards and acquisitions related to compensation and dividend reinvestments, with a zero dollar transaction price, rather than discretionary market trades in BorgWarner stock.