InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (17 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
17
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Demmerle Stefan, Vice-Président. Insider active across 2 companies, notably Borgwarner INC. Aggregated, 36 reports have been logged. Breakdown: 0 buy · 17 sells. Total volume traded: €4.7m. Activity tracked since 2 June 2021. The latest transaction was filed on 17 August 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Demmerle Stefan
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations36 total
1,000 shares@ US$70.00Common StockSEC:0001225208-26-007161:0
5,000 shares@ US$65.000.0021% mcap15.4% of flowCommon StockSEC:0001225208-26-005314:0
2,500 shares@ US$53.031.8% of flowCommon StockSEC:0001225208-26-003511:0
953 shares0Common StockSEC:0001225208-26-003086:0
55,689 shares0Common StockSEC:0001225208-26-001469:0
22,610 shares0Common StockSEC:0001225208-26-001391:0
30,214 shares0Common StockSEC:0001225208-26-001376:0
15,000 shares@ US$45.51679.4% of flowCommon StockSEC:0001225208-25-009127:0
5,000 shares@ US$44.00123.3% of flowCommon StockSEC:0001225208-25-007828:0
5,000 shares@ US$40.04373.1% of flowCommon StockSEC:0001225208-25-007273:0
20,000 shares@ US$38.169212.3% of flowCommon StockSEC:0001225208-25-007100:0
5,319 shares@ US$29.613.2% of flowCommon StockSEC:0001225208-25-002896:0
38,163 shares@ US$31.3324.6% of flowCommon StockSEC:0001225208-25-001377:0
32,910 shares0Common StockSEC:0001225208-25-001362:0
20,544 shares@ US$34.275214.3% of flowCommon StockSEC:0001225208-24-010271:0
21,500 shares@ US$34.794315.1% of flowCommon StockSEC:0001225208-24-010016:0
3,000 shares@ US$33.001.9% of flowCommon StockSEC:0001225208-24-004248:0
3,000 shares@ US$31.29241.8% of flowCommon StockSEC:0001225208-24-003793:0
5,319 shares@ US$30.783.2% of flowCommon StockSEC:0001225208-24-003383:0
31,180 shares0Common StockSEC:0001225208-24-001754:0
5,000 shares@ US$47.614.7% of flowCommon StockSEC:0001225208-23-006831:0
23,370 shares0Common StockSEC:0001225208-23-005117:0
3,000 shares@ US$51.053.1% of flowCommon StockSEC:0001225208-23-003450:0
3,125 shares@ US$50.283.2% of flowCommon StockSEC:0001225208-23-003109:0
4,000 shares@ US$49.99634.0% of flowCommon StockSEC:0001225208-23-001978:0
25 of 36 declarations
About Demmerle Stefan
Demmerle Stefan is Vice-President and is linked to BORGWARNER INC and Borgwarner INC, both on XNAS. He has 35 filings in total, and in the 35 sampled filings they consist only of disposals, with EUR 0 of purchases and EUR 4,684,890 of sales, over the period from 2016-02-10 to 2026-05-14.
