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← Insider Trading (US)
John Christopher Sullivan
Officer at
COST
Data refreshed: Oct 29, 2026, 11:42 PM UTC
Total filings
6
Buys
0
$0
Sells
0
$0
Grants & other
0
$0
Recent filings
Filed
Symbol
Type
Qty
Value
Oct 27, 2026
COST
Costco Wholesale Corp /new
OTHER
4,552
—
Oct 27, 2026
COST
Costco Wholesale Corp /new
OTHER
572.834
$583K
Oct 27, 2026
COST
Costco Wholesale Corp /new
OTHER
647.297
$659K
Oct 27, 2026
COST
Costco Wholesale Corp /new
OTHER
975.02
$993K
Oct 27, 2026
COST
Costco Wholesale Corp /new
OTHER
732.304
$746K
Oct 27, 2026
COST
Costco Wholesale Corp /new
OTHER
835.794
$851K
COST
OTHER
Costco Wholesale Corp /new
Oct 27, 2026
4,552 sh · —
COST
OTHER
Costco Wholesale Corp /new
Oct 27, 2026
572.834 sh · $583K
COST
OTHER
Costco Wholesale Corp /new
Oct 27, 2026
647.297 sh · $659K
COST
OTHER
Costco Wholesale Corp /new
Oct 27, 2026
975.02 sh · $993K
COST
OTHER
Costco Wholesale Corp /new
Oct 27, 2026
732.304 sh · $746K
COST
OTHER
Costco Wholesale Corp /new
Oct 27, 2026
835.794 sh · $851K