BORGWARNER INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Demmerle Stefan | Vice President | Sale | 15,000 | $45.52 | $682,800 | 209,040 | Nov 12, 2025 |
| McKenzie Isabelle | Vice President | Sale | 3,200 | $44.24 | $141,568 | 43,555 | Nov 4, 2025 |
| McKenzie Isabelle | Vice President | Sale | 3,500 | $44.18 | $154,630 | 46,755 | Sep 11, 2025 |
| Weng Volker | Vice President | Sale | 10,000 | $43.97 | $439,700 | 68,008 | Sep 5, 2025 |
| Demmerle Stefan | Vice President | Sale | 5,000 | $44.00 | $220,000 | 224,040 | Sep 5, 2025 |
| McKenzie Isabelle | Vice President | Sale | 3,000 | $43.45 | $130,350 | 50,255 | Sep 4, 2025 |
| MICHAS ALEXIS P | — | Sale | 8,772 | $42.31 | $371,143 | 78,903 | Sep 2, 2025 |
| McKenzie Isabelle | Vice President | Sale | 2,690 | $42.93 | $115,482 | 53,255 | Aug 28, 2025 |
| McKenzie Isabelle | Vice President | Sale | 2,500 | $40.01 | $100,025 | 55,945 | Aug 12, 2025 |
| Demmerle Stefan | Vice President | Sale | 5,000 | $40.50 | $202,500 | 229,040 | Aug 12, 2025 |
| Aaron Craig | EVP & CFO | Sale | 21,000 | $37.66 | $790,860 | 49,801 | Aug 4, 2025 |
| McKenzie Isabelle | Vice President | Sale | 5,000 | $37.71 | $188,550 | 58,445 | Aug 4, 2025 |
| Farrell Paul Arthur | EVP & Chief Strategy Officer | Sale | 11,416 | $37.63 | $429,584 | 38,768 | Aug 4, 2025 |
| Demmerle Stefan | Vice President | Sale | 20,000 | $38.17 | $763,400 | 249,040 | Aug 4, 2025 |
| McKenzie Isabelle | Vice President | Sale | 5,000 | $33.25 | $166,250 | 63,445 | May 16, 2025 |
| Weng Volker | Vice President | Sale | 10,000 | $32.98 | $329,800 | 78,008 | May 12, 2025 |
| CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sale | 27,736 | $32.83 | $910,573 | 214,521 | May 12, 2025 |
| Weng Volker | Vice President | Sale | 15,978 | $31.54 | $503,946 | 88,008 | May 9, 2025 |
| MICHAS ALEXIS P | — | Award / Grant | 5,814 | $28.38 | $165,001 | 87,675 | Apr 30, 2025 |
| MCWHINNEY DEBORAH D | — | Award / Grant | 5,814 | $28.38 | $165,001 | 31,878 | Apr 30, 2025 |
| McAlmont Shaun | — | Award / Grant | 5,814 | $28.38 | $165,001 | 21,740 | Apr 30, 2025 |
| Shankar Sailaja | — | Award / Grant | 5,814 | $28.38 | $165,001 | 14,567 | Apr 30, 2025 |
| Hanley Michael S | — | Award / Grant | 5,814 | $28.38 | $165,001 | 34,654 | Apr 30, 2025 |
| Thai-Tang Hau N | — | Award / Grant | 5,814 | $28.38 | $165,001 | 14,567 | Apr 30, 2025 |
| Greenstein Sara A. | — | Award / Grant | 5,814 | $28.38 | $165,001 | 18,723 | Apr 30, 2025 |
| Weng Volker | Vice President | Sale | 9,764 | $30.29 | $295,752 | 103,986 | Mar 10, 2025 |
| CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sale | 8,300 | $30.07 | $249,581 | 242,257 | Mar 10, 2025 |
| Wingfield Tania | EVP & CHRO | Sale | 24,000 | $28.79 | $690,960 | 39,110 | Mar 5, 2025 |
| Kulikowski Amy B. | VP & Chief Accounting Officer | Tax Withholding | 2,100 | $29.77 | $62,517 | 12,632 | Mar 1, 2025 |
| Wingfield Tania | EVP & CHRO | Tax Withholding | 1,229 | $29.61 | $36,391 | 65,120 | Feb 28, 2025 |
| Weng Volker | Vice President | Tax Withholding | 4,258 | $29.61 | $126,079 | 112,966 | Feb 28, 2025 |
| Vanthournout Henk | Vice President | Tax Withholding | 1,053 | $29.61 | $31,179 | 38,516 | Feb 28, 2025 |
| McKenzie Isabelle | Vice President | Tax Withholding | 2,163 | $29.61 | $64,046 | 68,048 | Feb 28, 2025 |
| Farrell Paul Arthur | EVP & Chief Strategy Officer | Tax Withholding | 1,501 | $29.61 | $44,445 | 51,602 | Feb 28, 2025 |
| Fadool Joseph F. | President and CEO | Tax Withholding | 5,695 | $29.61 | $168,629 | 358,325 | Feb 28, 2025 |
| Demmerle Stefan | Vice President | Tax Withholding | 5,758 | $29.61 | $170,494 | 266,965 | Feb 28, 2025 |
| CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Tax Withholding | 5,192 | $29.61 | $153,735 | 254,118 | Feb 28, 2025 |
| Aaron Craig | EVP & CFO | Tax Withholding | 750 | $29.61 | $22,208 | 70,455 | Feb 28, 2025 |
| Weng Volker | Vice President | Sale | 7,053 | $30.49 | $215,046 | 121,002 | Feb 26, 2025 |
| CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sale | 13,500 | $30.16 | $407,160 | 259,310 | Feb 10, 2025 |
| Wingfield Tania | EVP & CHRO | Award / Grant | 13,077 | $31.33 | $409,702 | 66,349 | Feb 5, 2025 |
| Weng Volker | Vice President | Award / Grant | 27,053 | $31.33 | $847,570 | 128,055 | Feb 5, 2025 |
| McKenzie Isabelle | Vice President | Award / Grant | 10,131 | $31.33 | $317,404 | 71,391 | Feb 5, 2025 |
| Lissalde Frederic | President and CEO | Award / Grant | 149,610 | $31.33 | $4,687,281 | 487,387 | Feb 5, 2025 |
| Farrell Paul Arthur | EVP & Chief Strategy Officer | Award / Grant | 10,556 | $31.33 | $330,719 | 53,103 | Feb 5, 2025 |
| Fadool Joseph F. | EVP & COO | Award / Grant | 40,903 | $31.33 | $1,281,491 | 364,020 | Feb 5, 2025 |
| Demmerle Stefan | Vice President | Award / Grant | 38,163 | $31.33 | $1,195,647 | 278,042 | Feb 5, 2025 |
| CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Award / Grant | 37,137 | $31.33 | $1,163,502 | 272,810 | Feb 5, 2025 |
| Aaron Craig | EVP & CFO | Award / Grant | 4,908 | $31.33 | $153,768 | 71,920 | Feb 5, 2025 |
| CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Award / Grant | 29,590 | — | — | 235,673 | Feb 4, 2025 |