InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
4
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the full record of transactions filed by Vachris Roland Michael, Vice-Président Exécutif. Insider active across 1 company, notably Costco Wholesale CORP /new. Cumulatively, 9 filings have been logged. Breakdown: 0 buy · 4 sells. Total volume traded: €7.8m. Activity tracked since 12 July 2021. The latest transaction was filed on 22 October 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Vachris Roland Michael
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations9 total
13,834 shares0Common StockSEC:0000909832-25-000142:0
3,600 shares@ US$931.0029.2% of flowCommon StockSEC:0001127602-25-009375:0
19,147.562 shares0Common StockSEC:0001127602-24-025953:0
14,639 sharesCommon StockSEC:0001209191-23-050045:0
4,100 shares@ US$476.292317.3% of flowCommon StockSEC:0001209191-23-016784:0
12,042 sharesCommon StockSEC:0001209191-22-049991:0
3,318 shares@ US$492.445518.7% of flowCommon StockSEC:0001209191-22-005317:0
9,926 sharesCommon StockSEC:0001209191-21-056326:0
4,000 shares@ US$409.402717.8% of flowCommon StockSEC:0001209191-21-046300:0
9 of 9 declarations
About Vachris Roland Michael
Vachris Roland Michael is Executive Vice-President. He has 9 filings in total, and the 9 sampled filings relate to Costco Wholesale CORP /new, with sell transactions of EUR 7763172 and no buys, over the period from 2021-07-12 to 2025-10-24. The most frequent transaction nature indicated is Attribution.
