Demmerle Stefan - Insider Non-Derivative Transactions at BORGWARNER INC (BWA) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 12, 2025, Demmerle Stefan's relationship to BORGWARNER INC (BWA) is Officer (Vice President), and currently has 204,039.69 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other BWA insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Demmerle Stefan - Insider Non-Derivative Transactions of BWA Common Stock
Demmerle Stefan - Insider Non-Derivative Transactions at BWA
Items per page:
0 of 0
Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Nov 13, 2025 Sell -- (Common Stock) 5000 46 204039.69
Nov 12, 2025 Sell -- (Common Stock) 15000 45.52 209039.69
Sep 6, 2025 Sell -- (Common Stock) 5000 44 224039.69
Aug 14, 2025 Sell -- (Common Stock) 5000 40.5 229039.69
Aug 13, 2025 Sell -- (Common Stock) 10000 38.95 234039.69
Aug 13, 2025 Sell -- (Common Stock) 5000 40.04 244039.69
Aug 5, 2025 Sell -- (Common Stock) 20000 38.17 249039.69
Mar 1, 2025 F -- (Common Stock) 5758 29.61 266964.69
Mar 1, 2025 F -- (Common Stock) 5319 29.61 272722.69
Feb 6, 2025 Acquisition -- (Common Stock) 38163 31.33 278041.69
Feb 5, 2025 Acquisition -- (Common Stock) 32910 0 239878.69
Nov 28, 2024 Sell -- (Common Stock) 20544 34.28 206968.69
Nov 15, 2024 Sell -- (Common Stock) 21500 34.79 227512.69
Mar 14, 2024 Sell -- (Common Stock) 3000 33 249012.69
Mar 6, 2024 Sell -- (Common Stock) 3000 31.29 252012.69
Feb 29, 2024 F -- (Common Stock) 5527 30.78 255012.69
Feb 29, 2024 F -- (Common Stock) 5319 30.78 260539.69
Feb 8, 2024 Acquisition -- (Common Stock) 48192 33.83 265858.69
Feb 7, 2024 Acquisition -- (Common Stock) 31180 0 217666.69
Jun 15, 2023 Sell -- (Common Stock) 5000 47.61 177613.52
Apr 27, 2023 Acquisition -- (Common Stock) 23370 0 182613.52
Mar 4, 2023 Sell -- (Common Stock) 3000 51.05 159243.52
Mar 1, 2023 F -- (Common Stock) 4891 50.28 162243.52
Mar 1, 2023 F -- (Common Stock) 3125 50.28 167134.52
Feb 15, 2023 Sell -- (Common Stock) 4000 50 170259.52
Feb 9, 2023 Acquisition -- (Common Stock) 22461 46.63 174259.52