BORGWARNER INC (BWA)
$64.09-$0.71 (-1.10%) Today
Tonit M. Calaway - OfficerTonit M. Calaway - OfficerTonit M. Calaway - Officer
Shaun McAlmont - DirectorBorgWarner is a tier one supplier of turbo and thermal management technologies, drivetrain systems, powerdrive systems, and battery and charging systems mostly to automotive original equipment manufacturers. Its products aim to move a vehicle with as few electrons as possible, resulting in cleaner, cost-optimized, and more-efficient vehicles. Foundational products, the combustion vehicle business, contributes more than 80% to group revenue while BorgWarner transitions to becoming an electric vehicle-centric (e-business) and data center energy management parts supplier. In 2024, 23% of the company's revenue was sourced from Volkswagen and Ford. Revenue is well diversified geographically, with approximately a third each generated in North America, Europe, and Asia.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 1 | 7,407 | $501K |
| Open-market sale | 8 | 86,400 | $5.96M |
| Grant or award | 2 | 7,525 | |
| Tax withholding / forfeiture | 2 | 137,868 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
80 Form 4 filings on record, the earliest from Nov 13, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Tonit M. Calaway - Officer | Open-market sale | Common Stock | 22,000 | $66.26 | $1.46M | |
| Rajesh Kalathur - Director | Open-market purchase | Common Stock | 7,407 | $67.59 | $501K | |
| Amy B. Kulikowski - Officer | Open-market sale | Common Stock | 2,900 | $68.60 | $199K | |
| Stefan Demmerle - Officer | Open-market sale | Common Stock | 1,000 | $70.00 | $70K | |
| Tonit M. Calaway - Officer | Open-market sale | Common Stock | 17,376 | $69.97 | $1.22M | |
| Tonit M. Calaway - Officer | Open-market sale | Common Stock | 26,624 | $69.44 | $1.85M | |
| Isabelle McKenzie - Officer | Open-market sale | Common Stock | 4,500 | $70.39 | $317K | |
| Shaun McAlmont - Director | Open-market sale | Common Stock | 7,000 | $69.36 | $486K | |
| Tonit M. Calaway - Officer | Grant or award | Common Stock | 3,932 | $0.00 | - | |
| Tonit M. Calaway - Officer | Tax withholding / forfeiture | Common Stock | 69,014 | $66.40 | $4.58M | |
| Tonit M. Calaway - Officer | Grant or award | Common Stock | 3,593 | $0.00 | - | |
| Tonit M. Calaway - Officer | Tax withholding / forfeiture | Common Stock | 68,854 | $66.40 | $4.57M | |
| Sailaja Shankar - Director | Open-market sale | Common Stock | 5,000 | $73.08 | $365K | |
| Volker Weng - Officer | Open-market sale | Common Stock | 5,000 | $72.35 | $362K | |
| Volker Weng - Officer | Open-market sale | Common Stock | 5,000 | $67.71 | $339K | |
| Stefan Demmerle - Officer | Open-market sale | Common Stock | 5,000 | $65.00 | $325K | |
| Joseph F. Fadool - Officer | Open-market sale | Common Stock | 29,000 | $67.31 | $1.95M | |
| Isabelle McKenzie - Officer | Open-market sale | Common Stock | 3,500 | $63.35 | $222K | |
| Tania Wingfield - Officer | Open-market sale | Common Stock | 5,000 | $63.24 | $316K | |
| Volker Weng - Officer | Open-market sale | Common Stock | 5,606 | $61.65 | $346K | |
| Stefan Demmerle - Officer | Open-market sale | Common Stock | 5,000 | $62.00 | $310K | |
| Stefan Demmerle - Officer | Open-market sale | Common Stock | 20,000 | $59.26 | $1.19M | |
 Sara A. Greenstein - Director | Grant or award | Common Stock | 3,228 | $0.00 | - | |
| Sara A. Greenstein - Director | Grant or award | Common Stock | 83 | $0.00 | - | |
 Hau N. Thai-Tang - Director | Grant or award | Common Stock | 3,228 | $0.00 | - | |
| Hau N. Thai-Tang - Director | Grant or award | Common Stock | 83 | $0.00 | - | |
| Shaun McAlmont - Director | Grant or award | Common Stock | 3,228 | $0.00 | - | |
| Shaun McAlmont - Director | Grant or award | Common Stock | 83 | $0.00 | - | |
 Michael S. Hanley - Director | Grant or award | Common Stock | 3,228 | $0.00 | - | |
| Michael S. Hanley - Director | Grant or award | Common Stock | 83 | $0.00 | - | |
| Deborah D. McWhinney - Director | Grant or award | Common Stock | 3,228 | $0.00 | - | |
| Deborah D. McWhinney - Director | Grant or award | Common Stock | 83 | $0.00 | - | |
| Sailaja Shankar - Director | Grant or award | Common Stock | 3,228 | $0.00 | - | |
| Sailaja Shankar - Director | Grant or award | Common Stock | 83 | $0.00 | - | |
 Alexis P. Michas - Director | Grant or award | Common Stock | 3,228 | $0.00 | - | |
| Alexis P. Michas - Director | Grant or award | Common Stock | 83 | $0.00 | - | |
| Paul Arthur Farrell - Officer | Open-market sale | Common Stock | 12,012 | $52.31 | $628K | |
| Stefan Demmerle - Officer | Open-market sale | Common Stock | 2,500 | $53.03 | $133K | |
| Tonit M. Calaway - Officer | Open-market sale | Common Stock | 14,021 | $51.46 | $722K | |
| Tania Wingfield - Officer | Grant or award | Common Stock | 414 | $0.00 | - | |
| Tania Wingfield - Officer | Tax withholding / forfeiture | Common Stock | 5,478 | $57.57 | $315K | |
| Volker Weng - Officer | Grant or award | Common Stock | 710 | $0.00 | - | |
| Volker Weng - Officer | Tax withholding / forfeiture | Common Stock | 9,660 | $57.57 | $556K |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| CALAWAY TONIT M | Officer | 22,000 | $1.46M | View on EDGAR | |
| Kulikowski Amy B. | Officer | 2,900 | $199K | View on EDGAR | |
| CALAWAY TONIT M | Officer | 44,000 | $3.06M | View on EDGAR |
BORGWARNER INC (BWA) had 10 insider filings in the last 90 days, with the most recent on 2026-08-25. The full record for BWA runs to 80 Form 4 filings, the earliest from 2024-11-13. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
1 insider purchase of BWA was filed in the last 90 days, totaling $501K.
8 insider sales of BWA were filed in the last 90 days, totaling $5.96M.
This page tracks BWA Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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