Costco Wholesale Corp /NEW

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Costco Wholesale Corp /NEW
CIK #0000909832
EDGAR Form CIK 2011 - 2026
10-K [0000909832]
10-Q [0000909832]
3 [0000909832]
4 [0000909832]
5 [0000909832]
8-K [0000909832]
SC 13G [0000909832]
Form 13D/13G Filer Form 13D/13G Subject Filed
Vanguard Capital Management LLC Costco Wholesale Corp /NEW [2026-04-29]
Vanguard Group Inc Costco Wholesale Corp /NEW [2015-02-11]
BlackRock Inc Costco Wholesale Corp /NEW [2015-02-03]
BlackRock Inc Costco Wholesale Corp /NEW [2013-01-30]
Form 3/4/5 Subject 2011 - 2026
Costco Wholesale Corp /NEW
Denman Kenneth D
Frates Caton
Millerchip Gary
George Sarah Catherine
Adamo Claudine
Raikes Jeffrey S
Jones Teresa A
Raimondo Gina Marie
Decker Susan L
Klauer James C
Miller Russell D
Polit Javier
Wilcox William Richard
Stanton John W
Foulkes Helena
James Hamilton E
Jewell Sarah Mr Sally
Wilderotter Mary Agnes
Callans Patrick J
Sullivan John Christopher
Vachris Roland Michael
Barbre Tiffany Marie
Rubanenko Yoram
Riel Pierre
Jelinek W Craig
Hines Daniel M
Galanti Richard A
Munger Charles T
Murphy James P
Rose Timothy L
Libenson Richard M
Portera Joseph P
Moulton Paul G
Meisenbach John W
Lazarus Franz E
McKay John D
ZOOK Dennis R
Sinegal James D
Evans Daniel J
Brotman Jeffrey H
Petterson David S
Schutt Douglas W
Ruckelshaus Jill S
Gates William H II
Carson Benjamin SR
Walker Thomas Kirk
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Costco Wholesale Corp /NEW COST
Common Stock
2026-03-12 Discretionary 642.13 $991.21 636,486
Costco Wholesale Corp /NEW COST
Common Stock
2026-03-11 Tax withheld 1,154.02 $992.23 1,145,053
Costco Wholesale Corp /NEW COST
Common Stock
2026-03-09 Sell 730 $1,003.02 732,205
Costco Wholesale Corp /NEW COST
Common Stock
2026-01-27 Gift 300 $0.00
Costco Wholesale Corp /NEW COST
Common Stock
2026-01-27 Gift 5,115 $0.00
Costco Wholesale Corp /NEW COST
Common Stock
2026-01-21 Sell 850 $986.26 838,321
Costco Wholesale Corp /NEW COST
Common Stock
2026-01-16 Grant 215 $0.00
Costco Wholesale Corp /NEW COST
Common Stock
2026-01-16 Sell 458 $955.00 437,390
Costco Wholesale Corp /NEW COST
Common Stock
2026-01-14 Sell 1,500 $939.00 1,408,500
Costco Wholesale Corp /NEW COST
Common Stock
2026-01-09 Sell 1,500 $916.32 1,374,480
Costco Wholesale Corp /NEW COST
Common Stock
2025-12-30 Sell 558.31 $862.90 481,766
Costco Wholesale Corp /NEW COST
Common Stock
2025-12-29 Sell 2,049 $867.21 1,776,913
Costco Wholesale Corp /NEW COST
Common Stock
2025-12-19 Gift 325 $0.00
Costco Wholesale Corp /NEW COST
Common Stock
2025-12-15 Gift 2,827 $0.00
Costco Wholesale Corp /NEW COST
Common Stock
2025-11-10 Gift 4,120 $0.00
Costco Wholesale Corp /NEW COST
Common Stock
2025-11-07 Sell 2,400 $930.13 2,232,312
Costco Wholesale Corp /NEW COST
Common Stock
2025-10-24 Sell 1,239.38 $934.62 1,158,349
Costco Wholesale Corp /NEW COST
Common Stock
2025-10-24 Sell 2,700 $935.68 2,526,336
Costco Wholesale Corp /NEW COST
Common Stock
2025-10-22 Tax withheld 176.66 $944.68 166,887
Costco Wholesale Corp /NEW COST
Common Stock
2025-10-22 Tax withheld 121.78 $944.68 115,043
showing 20 of 200 most recent transactions
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