BWA (BorgWarner Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by BWA officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-25 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | Sell | — | — |
| 2026-08-20 | Amy B. Kulikowski | VP & Chief Accounting Officer | Sell | — | — |
| 2026-08-20 | Rajesh Kalathur | Director | Buy | — | — |
| 2026-08-18 | Shaun McAlmont | Director | Sell | — | — |
| 2026-08-18 | Isabelle McKenzie | Vice President | Sell | — | — |
| 2026-08-18 | Stefan Demmerle | Vice President | Sell | — | — |
| 2026-08-18 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | Sell | — | — |
| 2026-07-10 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | MIXED | — | — |
| 2026-07-02 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | MIXED | — | — |
| 2026-06-08 | Sailaja Shankar | Director | Sell | — | — |
| 2026-05-29 | Volker Weng | Vice President | Sell | — | — |
| 2026-05-15 | Volker Weng | Vice President | Sell | — | — |
| 2026-05-14 | Joseph F. Fadool | President and CEO | Sell | — | — |
| 2026-05-14 | Stefan Demmerle | Vice President | Sell | — | — |
| 2026-05-13 | Isabelle McKenzie | Vice President | Sell | — | — |
| 2026-05-12 | Stefan Demmerle | Vice President | Sell | — | — |
| 2026-05-12 | Volker Weng | Vice President | Sell | — | — |
| 2026-05-12 | Tania Wingfield | EVP & CHRO | Sell | — | — |
| 2026-05-01 | ALEXIS P MICHAS | Director | A | — | — |
| 2026-05-01 | Sailaja Shankar | Director | A | — | — |
| 2026-05-01 | DEBORAH D MCWHINNEY | Director | A | — | — |
| 2026-05-01 | Michael S Hanley | Director | A | — | — |
| 2026-05-01 | Shaun McAlmont | Director | A | — | — |
| 2026-05-01 | Hau N Thai-Tang | Director | A | — | — |
| 2026-05-01 | Sara A. Greenstein | Director | A | — | — |
| 2026-03-13 | Paul Arthur Farrell | EVP & Chief Strategy Officer | Sell | — | — |
| 2026-03-11 | Stefan Demmerle | Vice President | Sell | — | — |
| 2026-03-10 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | Sell | — | — |
| 2026-03-03 | Craig Aaron | EVP & CFO | MIXED | — | — |
| 2026-03-03 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | MIXED | — | — |
| 2026-03-03 | Stefan Demmerle | Vice President | MIXED | — | — |
| 2026-03-03 | Joseph F. Fadool | President and CEO | MIXED | — | — |
| 2026-03-03 | Paul Arthur Farrell | EVP & Chief Strategy Officer | MIXED | — | — |
| 2026-03-03 | Amy B. Kulikowski | VP & Chief Accounting Officer | MIXED | — | — |
| 2026-03-03 | Isabelle McKenzie | Vice President | MIXED | — | — |
| 2026-03-03 | Henk Vanthournout | Vice President | MIXED | — | — |
| 2026-03-03 | Volker Weng | Vice President | MIXED | — | — |
| 2026-03-03 | Tania Wingfield | EVP & CHRO | MIXED | — | — |
| 2026-02-19 | Isabelle McKenzie | Vice President | Sell | — | — |
| 2026-02-19 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | Sell | — | — |
| 2026-02-18 | Volker Weng | Vice President | Sell | — | — |
| 2026-02-17 | Isabelle McKenzie | Vice President | Sell | — | — |
| 2026-02-17 | Tania Wingfield | EVP & CHRO | Sell | — | — |
| 2026-02-17 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | Sell | — | — |
| 2026-02-06 | TONIT M CALAWAY | EVP, CAO, Gen Counsel & Sec | MIXED | — | — |
| 2026-02-06 | Stefan Demmerle | Vice President | MIXED | — | — |
| 2026-02-06 | Paul Arthur Farrell | EVP & Chief Strategy Officer | MIXED | — | — |
| 2026-02-06 | Joseph F. Fadool | President and CEO | MIXED | — | — |
| 2026-02-06 | Isabelle McKenzie | Vice President | MIXED | — | — |
| 2026-02-06 | Henk Vanthournout | Vice President | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | President and CEO | 487,387 | — |
| — | President & CEO | 469,564 | — |
| — | President and CEO | 405,964 | — |
| — | Executive Chairman | 385,809 | — |
| — | Vice Chairman, EVP and CAO | 268,543 | — |
| — | Executive Vice President | 236,756 | — |
| — | Vice President | 202,746 | — |
| — | EVP & Chief Financial Officer | 152,918 | — |
| — | Vice President | 117,472 | — |
| — | Exec. Vice President and CFO | 109,011 | — |
| — | President, Business Strategy | 108,901 | — |
| — | Director | 82,402 | — |
| — | EVP & CFO | 81,235 | — |
| — | Vice President | 80,002 | — |
| — | EVP, Chief Legal Officer & Sec | 79,995 | — |
| — | EVP, CAO, Gen Counsel & Sec | 73,831 | — |
| — | Vice President and Controller | 65,693 | — |
| — | Vice President and Controller | 58,030 | — |
| — | Vice President | 53,328 | — |
| — | Director | 50,300 | — |
| — | VP | 46,416 | — |
| — | Director | 46,413 | — |
| — | Vice President | 45,880 | — |
| — | Vice President and Controller | 45,404 | — |
| — | Vice President | 45,193 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the BWA quote page; the site-wide leaderboard is on the insider transactions hub.