18 insiders reported 151 Form 4 transactions for BORGWARNER INC (BWA) over the past 18 months (most recent 2026-08-20). Recent activity: Kalathur Rajesh (Director) Buy 7,407 shares, Kulikowski Amy B. (VP & Chief Accounting Officer) Sell 2,900 shares, McAlmont Shaun (Director) Sell 7,000 shares, CALAWAY TONIT M (EVP, CAO, Gen Counsel & Sec) Sell 17,376 shares, Demmerle Stefan (Vice President) Sell 1,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | Kalathur Rajesh | Director | Buy | 7,407 | $500,664 |
| 2026-08-20 | Kulikowski Amy B. | VP & Chief Accounting Officer | Sell | 2,900 | $198,940 |
| 2026-08-18 | McAlmont Shaun | Director | Sell | 7,000 | $485,548 |
| 2026-08-18 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sell | 17,376 | $1.2M |
| 2026-08-18 | Demmerle Stefan | Vice President | Sell | 1,000 | $70,000 |
| 2026-08-18 | McKenzie Isabelle | Vice President | Sell | 4,500 | $316,768 |
| 2026-08-18 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sell | 26,624 | $1.8M |
| 2026-07-10 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Buy | 3,932 | $0 |
| 2026-07-10 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sell | 69,014 | $4.6M |
| 2026-07-02 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Buy | 3,593 | $0 |
| 2026-07-02 | CALAWAY TONIT M | EVP, CAO, Gen Counsel & Sec | Sell | 68,854 | $4.6M |
| 2026-06-08 | Shankar Sailaja | Director | Sell | 5,000 | $365,389 |
| 2026-05-29 | Weng Volker | Vice President | Sell | 5,000 | $361,750 |
| 2026-05-15 | Weng Volker | Vice President | Sell | 5,000 | $338,550 |
| 2026-05-14 | Fadool Joseph F. | President and CEO | Sell | 29,000 | $2.0M |
| 2026-05-14 | Demmerle Stefan | Vice President | Sell | 5,000 | $325,000 |
| 2026-05-13 | McKenzie Isabelle | Vice President | Sell | 3,500 | $221,733 |
| 2026-05-12 | Demmerle Stefan | Vice President | Sell | 20,000 | $1.2M |
| 2026-05-12 | Weng Volker | Vice President | Sell | 5,606 | $345,628 |
| 2026-05-12 | Wingfield Tania | EVP & CHRO | Sell | 5,000 | $316,220 |
| 2026-05-12 | Demmerle Stefan | Vice President | Sell | 5,000 | $310,000 |
| 2026-05-01 | MICHAS ALEXIS P | Director | Buy | 3,228 | $0 |
| 2026-05-01 | MCWHINNEY DEBORAH D | Director | Buy | 3,228 | $0 |
| 2026-05-01 | McAlmont Shaun | Director | Buy | 3,228 | $0 |
| 2026-05-01 | Thai-Tang Hau N | Director | Buy | 3,228 | $0 |
Source: SEC Form 4 filings · as of 2026-08-20