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← Insider Trading (US)
Roland Michael Vachris
Officer at
COST
Data refreshed: Oct 29, 2026, 11:42 PM UTC
Total filings
4
Buys
0
$0
Sells
0
$0
Grants & other
0
$0
Recent filings
Filed
Symbol
Type
Qty
Value
Oct 26, 2026
COST
Costco Wholesale Corp /new
OTHER
13,973
—
Oct 26, 2026
COST
Costco Wholesale Corp /new
OTHER
1,403.592
$1.4M
Oct 26, 2026
COST
Costco Wholesale Corp /new
OTHER
1,120.544
$1.1M
Oct 26, 2026
COST
Costco Wholesale Corp /new
OTHER
1,131.478
$1.2M
COST
OTHER
Costco Wholesale Corp /new
Oct 26, 2026
13,973 sh · —
COST
OTHER
Costco Wholesale Corp /new
Oct 26, 2026
1,403.592 sh · $1.4M
COST
OTHER
Costco Wholesale Corp /new
Oct 26, 2026
1,120.544 sh · $1.1M
COST
OTHER
Costco Wholesale Corp /new
Oct 26, 2026
1,131.478 sh · $1.2M