Callans Patrick J plan to sell securities of COSTCO WHOLESALE CORP /NEW under Form 144

Callans Patrick J filed Form 144 to notify SEC of plan to sell 1000 units of COSTCO WHOLESALE CORP /NEW securities around 2026-06-05, with aggregate market value of $995,372.70. The total outstanding units is 443478804.0. The amount planned to be sold represents 0.00% of total outstanding units;