InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
5
T+90 hit rate
100%
T+90 mean return
+16.0%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Klauer James C, Vice-Président Exécutif. Officer active across 1 company, notably Costco Wholesale CORP /new. Aggregated, 26 disclosures have been recorded. Breakdown: 0 buy · 5 sells. Total volume traded: €8.5m. History available since 14 June 2021. The latest transaction was filed on 17 April 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations26 total
4,000 shares@ US$981.0734.2% of flowCommon StockSEC:0001225208-25-004309:0
291.224 shares@ US$893.492.4% of flowCommon StockSEC:0001127602-24-025957:0
6,737.124 shares0Common StockSEC:0001127602-24-024170:0
96.012 shares0Common StockSEC:0001209191-24-003825:0
60.372 shares0Common StockSEC:0001209191-24-001563:0
195.176 shares@ US$552.931.0% of flowCommon StockSEC:0001209191-23-053495:0
360.447 shares@ US$552.931.9% of flowCommon StockSEC:0001209191-23-053495:1
286.468 shares@ US$552.931.5% of flowCommon StockSEC:0001209191-23-053495:2
235.707 shares@ US$552.931.2% of flowCommon StockSEC:0001209191-23-053495:3
187.7 shares@ US$552.931.0% of flowCommon StockSEC:0001209191-23-053495:4
1,500 shares@ US$562.01147.9% of flowCommon StockSEC:0001209191-23-052701:0
7,429 sharesCommon StockSEC:0001209191-23-050071:0
2,500 shares@ US$503.6911.5% of flowCommon StockSEC:0001209191-23-005787:0
255 shares@ US$478.181.2% of flowCommon StockSEC:0001209191-22-054543:0
362 shares@ US$478.181.8% of flowCommon StockSEC:0001209191-22-054543:1
287 shares@ US$478.181.4% of flowCommon StockSEC:0001209191-22-054543:2
236 shares@ US$478.181.1% of flowCommon StockSEC:0001209191-22-054543:3
188 shares@ US$478.180.9% of flowCommon StockSEC:0001209191-22-054543:4
7,154 sharesCommon StockSEC:0001209191-22-053358:0
4,771 sharesCommon StockSEC:0001209191-22-049984:0
15,000 sharesCommon StockSEC:0001209191-21-061618:0
15,000 sharesCommon StockSEC:0001209191-21-061618
8,998 sharesCommon StockSEC:0001209191-21-056320:0
8,998 sharesCommon StockSEC:0001209191-21-056320
5,000 shares@ US$380.5315.6% of flowCommon StockSEC:0001209191-21-040321
25 of 26 declarations
About Klauer James C
James C. Klauer is Executive Vice President at Costco Wholesale Corp / New. He is responsible for leading the operations and strategy of the company, ensuring its efficiency and growth.
