← 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

COSTOTHER
Costco Wholesale Corp /new
Oct 27, 20264,552 sh · —
COSTOTHER
Costco Wholesale Corp /new
Oct 27, 2026572.834 sh · $583K
COSTOTHER
Costco Wholesale Corp /new
Oct 27, 2026647.297 sh · $659K
COSTOTHER
Costco Wholesale Corp /new
Oct 27, 2026975.02 sh · $993K
COSTOTHER
Costco Wholesale Corp /new
Oct 27, 2026732.304 sh · $746K
COSTOTHER
Costco Wholesale Corp /new
Oct 27, 2026835.794 sh · $851K