Demmerle Stefan

VP Demmerle sells 25,000 shares for $1.5M; mixed results on prior BWA exits, stock up sharply near term but recovered after previous sales.

Vice President Stefan Demmerle disposed of 25,000 shares of BWA across two transactions in early May, generating about $1.5 million in proceeds. The stock has climbed significantly over the past month, but this sale follows a pattern where Demmerle's prior five exits at this company showed conflicting signals: his two most recent sales in November saw the stock pull back initially but then recover with modest gains over the longer term, while earlier summer sales were also followed by gains. Over the 90-day horizon, all five of his prior BWA sales saw the stock rise afterward—suggesting his exits have been systematically poorly timed on a longer timeframe despite near-term dips. This is his 14th and 15th open-market sale in the past three years, establishing him as a consistent net seller with no open-market purchases on record. BorgWarner remains profitable with positive revenue growth, though trading at a stretched valuation multiple, and the stock is currently about 5% below its 52-week high after a robust recent rally. The sale itself does not contradict the company's recent financial performance, but it does extend a years-long pattern of equity reduction that has not proven well-timed in retrospect.

VP Stefan Demmerle sold 20,000 shares across two days (Nov 11-12, 2025) for $912,750.50 at blended average $45.64, reducing BWA holdings by 8.9%.

Stefan Demmerle, Vice President at BorgWarner, executed two separate sales totaling 20,000 shares for $912,750.50 on consecutive trading days, reducing his holdings from 224,039 to 204,039 shares. The sales occurred at prices ($45.52 and $46.00) near the current market level of $45.40 and within the recent 52-week range, with the stock up 8.7% over the prior 30 days and 9.6% over 90 days. His prior five sales at BWA show mixed timing outcomes: four of the five trades were followed by positive 90-day returns (stock continued rising after the sale), suggesting these earlier sales were not well-timed; only one of the five showed a negative 90-day return. The company carries a elevated P/E of 72.06 and has experienced flat annual revenue growth (-0.8%), which may be relevant context for insider activity at current valuations.

VP Demmerle sells 20,000 BWA shares across 3 trades (Aug 12-13) for $792,218.50; holds 229,039 remaining.

Stefan Demmerle, Vice President at BorgWarner, executed 3 separate sales totaling 20,000 shares for $792,218.50 between August 12–13, 2025, at prices ranging from $38.95 to $40.50 (blended average $39.61). This sale reduces his holdings by 8.0% to 229,039 shares. The transaction occurred as BWA trades near its 52-week high of $41.57 (current price $41.45, -0.3% from high), following a 30-day surge of +18.5% and 90-day gain of +24.4%. Notably, his prior two measurable sales at BWA (November 2024) were well-timed at the 90-day mark, with post-sale declines of -12.5% and -17.0%, establishing a pattern of sell-timing accuracy at this ticker. However, his cross-ticker track record shows an average 90-day return of -14.7% after sells, a 100% well-timed rate that reflects only 3 prior trades, and the most recent same-ticker sale on August 4 remains unmeasured. Elevated valuation (P/E 42.73) and modest annual revenue growth (-0.8%) provide limited fundamental tailwinds.

VP Demmerle Stefan sold 20,000 BWA shares at $38.17 on 2025-08-04 (total value $763.4K); prior 90d returns on his BWA sales: -6.1% and -12.5%.

Stefan Demmerle, Vice President, sold 20,000 shares (7.4% of his pre-transaction holdings) for $763,384.00 total value at $38.17 per share on 2025-08-04. His two prior sales of BWA stock (2024-11-27 and 2024-11-14) registered 90-day returns of -6.1% and -12.5%, establishing a pattern of sells that preceded price declines. The stock is currently at $38.05 (-0.6% from the 52-week high of $38.28), within 0.3% of the sale price. Over 30 and 90 days, BWA has gained 9.2% and 22.2% respectively, suggesting the stock has recovered momentum since the insider's prior sales. His cross-ticker track record shows 100.00% well-timed rate on 2 prior sells with an average 90-day return of -14.7%, indicating his open-market sales historically preceded downturns. The timing signal from his prior BWA transactions warrants attention, though the stock's recent appreciation presents a contrast to his historical outcomes at this ticker.

VP Stefan Demmerle sold 20,544 BWA shares at $34.28; retains 206,968 post-sale holdings

Stefan Demmerle, Vice President of BorgWarner, sold 20,544 shares (207.0K shares remaining) at $34.28 on 2024-11-27, reducing his holdings by 9.0% compared to pre-transaction levels. The sale occurred 13 days after a prior sale at the same ticker on 2024-11-14, indicating consecutive open-market activity. BorgWarner's fundamentals show annual revenue decline of -10.1% and a P/E of 8.37 on $3.4B quarterly revenue; the stock trades at $34.32 currently, near mid-range of its 52-week band ($30.16–$37.72). With only 1 prior cross-ticker sell on record and this second consecutive sale at BWA, the pattern remains sparse for drawing conclusions about insider conviction, though the sequential sales merit observation given the company's revenue headwinds.

VP Demmerle Stefan sold 21,500 BWA shares at $34.79 on 2024-11-14 for $748,077.45; retains 227,512 shares post-sale.

Stefan Demmerle, Vice President of BorgWarner, sold 21,500 shares (an 8.6% reduction of his pre-transaction holdings of 249,012 shares) at $34.79 on 2024-11-14, raising $748,077.45. The sale occurred at a price near the 52-week high of $37.72, with the stock currently trading at $34.38, down 2.3% over the past 30 days and up 5.8% over 90 days. BorgWarner faces headwinds including a 10.1% annual revenue decline in the latest fiscal period, though it maintains a low P/E of 8.39 on a market cap of $7.5B with quarterly net income of $234.0M. The sale represents a discrete transaction by a single VP with no indication of coordinated activity, and his retention of 227,512 shares reflects continued material ownership.