Insider Transactions in Q1 2026 at Costco Wholesale Corp (COST)
Insider Transaction List (Q1 2026)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jan 16
2026
|
Susan L Decker Director |
SELL
Open market or private sale
|
Direct |
458
-5.1%
|
$437,390
$955.0 P/Share
|
|
Jan 16
2026
|
Gina Marie Raimondo Director |
BUY
Grant, award, or other acquisition
|
Direct |
215
+50.0%
|
-
|
|
Jan 14
2026
|
James C Klauer Executive Vice President |
SELL
Open market or private sale
|
Direct |
1,500
-3.24%
|
$1,408,500
$939.0 P/Share
|
|
Jan 09
2026
|
Russell D Miller Sr. Executive Vice President |
SELL
Open market or private sale
|
Indirect |
1,500
-15.4%
|
$1,374,000
$916.32 P/Share
|