Demmerle Stefan
SEC CIK 1559086 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| BWA | BORGWARNER INC | VP | 202.7K | — | $7.38M | 35 | 2021-11-05 | 2026-08-17 |
Most active insiders at BWA, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | CALAWAY TONIT M | EVP, CAO, Gen Counsel, Sec | — | $6.89M |
| 2 | Demmerle Stefan | VP | — | $2.94M |
| 3 | Fadool Joseph F. | Pres, CEO, Dir | — | $1.95M |
| 4 | Wingfield Tania | EVP, CHRO | — | $1.45M |
| 5 | Weng Volker | VP | — | $1.36M |
| 6 | McKenzie Isabelle | VP | — | $1.05M |
| 7 | Farrell Paul Arthur | EVP, Chief Strategy Off | — | $628.3K |
| 8 | Kalathur Rajesh | Dir | $500.7K | — |
| 9 | McAlmont Shaun | Dir | — | $485.5K |
| 10 | Shankar Sailaja | Dir | — | $365.4K |
Transactions 35
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-18 15:18 | 2026-08-17 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $70.00 | -1,000 | 202.7K | -0.5% | -$70.0K | |
| 2026-05-14 16:31 | 2026-05-13 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $65.00 | -5,000 | 203.7K | -2% | -$325.0K | |
| M | 2026-05-12 10:36 | 2026-05-08+ | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $59.81 | -25.0K | 208.7K | -11% | -$1.50M |
| 2026-03-11 | 2026-03-10 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $53.03 | -2,500 | 233.7K | -1% | -$132.6K | |
| 2026-03-03 | 2026-02-28 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +953 | 249.2K | +0.4% | $0 | |
| 2026-03-03 | 2026-02-28 | BWA | BORGWARNER INC | Demmerle Stefan | VP | F - Tax | $57.57 | -13.0K | 236.2K | -5% | -$746.8K | |
| 2026-02-06 | 2026-02-04 | BWA | BORGWARNER INC | Demmerle Stefan | VP | F - Tax | $48.57 | -24.4K | 248.3K | -9% | -$1.19M | |
| 2026-02-06 | 2026-02-04 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +55.7K | 272.7K | +26% | $0 | |
| A | 2026-02-05 | 2025-02-04 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +30.2K | 238.8K | +14% | $0 |
| 2026-02-05 | 2026-02-03 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +22.6K | 224.0K | +11% | $0 | |
| M | 2025-11-13 | 2025-11-11+ | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $45.64 | -20.0K | 209.0K | -9% | -$912.8K |
| 2025-09-08 | 2025-09-05 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $44.00 | -5,000 | 224.0K | -2% | -$220.0K | |
| M | 2025-08-14 | 2025-08-12+ | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $39.61 | -20.0K | 229.0K | -8% | -$792.2K |
| 2025-08-06 | 2025-08-04 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $38.17 | -20.0K | 249.0K | -7% | -$763.4K | |
| M | 2025-03-04 | 2025-02-28 | BWA | BORGWARNER INC | Demmerle Stefan | VP | F - Tax | $29.61 | -11.1K | 267.0K | -4% | -$328.0K |
| 2025-02-07 | 2025-02-05 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $31.33 | +38.2K | 278.0K | +16% | +$1.20M | |
| A | 2025-02-06 | 2025-02-04 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +32.9K | 239.9K | +16% | $0 |
| 2024-11-29 | 2024-11-27 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $34.28 | -20.5K | 207.0K | -9% | -$704.2K | |
| 2024-11-18 | 2024-11-14 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $34.79 | -21.5K | 227.5K | -9% | -$748.0K | |
| 2024-03-14 | 2024-03-13 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $33.00 | -3,000 | 249.0K | -1% | -$99.0K | |
| 2024-03-06 | 2024-03-05 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $31.29 | -3,000 | 252.0K | -1% | -$93.9K | |
| M | 2024-03-01 | 2024-02-28 | BWA | BORGWARNER INC | Demmerle Stefan | VP | F - Tax | $30.78 | -10.8K | 260.5K | -4% | -$333.8K |
| M | 2024-02-08 | 2024-02-06+ | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $20.54 | +79.4K | 265.9K | +43% | +$1.63M |
| 2023-06-15 | 2023-06-14 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $47.61 | -5,000 | 177.6K | -3% | -$238.1K | |
| 2023-04-28 | 2023-04-26 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +23.4K | 182.6K | +15% | $0 | |
| 2023-03-06 | 2023-03-03 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $51.05 | -3,000 | 159.2K | -2% | -$153.2K | |
| M | 2023-03-02 | 2023-02-28 | BWA | BORGWARNER INC | Demmerle Stefan | VP | F - Tax | $50.28 | -8,016 | 167.1K | -5% | -$403.0K |
| 2023-02-15 | 2023-02-14 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $50.00 | -4,000 | 170.3K | -2% | -$200.0K | |
| 2023-02-10 | 2023-02-08 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $46.63 | +22.5K | 174.3K | +15% | +$1.05M | |
| M | 2022-03-02 | 2022-02-28 | BWA | BORGWARNER INC | Demmerle Stefan | VP | F - Tax | $41.01 | -5,766 | 153.5K | -4% | -$236.5K |
| 2022-02-23 | 2022-02-23 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +1,218 | 156.1K | +0.8% | $0 | |
| 2022-02-18 | 2022-02-17 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +21.6K | 154.9K | +16% | $0 | |
| 2022-02-10 | 2022-02-08 | BWA | BORGWARNER INC | Demmerle Stefan | VP | A - Grant | $0.00 | +13.2K | 133.3K | +11% | $0 | |
| 2021-11-22 | 2021-11-16 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $49.00 | -3,000 | 119.0K | -2% | -$147.0K | |
| 2021-11-08 | 2021-11-05 | BWA | BORGWARNER INC | Demmerle Stefan | VP | S - Sale | $46.95 | -6,000 | 122.0K | -5% | -$281.7K |
Purchase Sale Sale after option exercise All abbreviations