Kenneth D Denman Costco Wholesale Corp (COST) insider trading activity

COST Quotes by TradingView

Kenneth D Denman is Director of COSTCO WHOLESALE CORP . Currently has a direct ownership of 5,663 shares of COST, which is worth approximately $5.17 Million. The most recent transaction as insider was on Dec 19, 2025, when has been sold 325 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 5.66K
0.68% 3M change
0.68% 12M change
Total Value Held $5.17 Million

KENNETH D DENMAN Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 19 2025
SELL
Bona fide gift
-
325 Reduced 5.43%
5,663 Common Stock
Oct 22 2025
BUY
Grant, award, or other acquisition
-
286 Added 4.56%
5,988 Common Stock
Dec 16 2024
SELL
Bona fide gift
-
520 Reduced 8.36%
5,702 Common Stock
Oct 22 2024
BUY
Grant, award, or other acquisition
-
303 Added 4.64%
6,222 Common Stock
Jul 15 2024
SELL
Open market or private sale
$298,035 $851.53 p/Share
350 Reduced 5.58%
5,919 Common Stock
Jan 12 2024
BUY
Grant, award, or other acquisition
-
18 Added 0.29%
6,269 Common Stock
Oct 22 2023
BUY
Grant, award, or other acquisition
-
489 Added 7.26%
6,251 Common Stock
Oct 22 2022
BUY
Grant, award, or other acquisition
-
565 Added 8.93%
5,762 Common Stock
Jul 15 2022
SELL
Open market or private sale
$156,504 $521.68 p/Share
300 Reduced 5.46%
5,197 Common Stock
Mar 23 2022
SELL
Open market or private sale
$138,667 $554.67 p/Share
250 Reduced 4.35%
5,497 Common Stock
Oct 22 2021
BUY
Grant, award, or other acquisition
-
561 Added 8.89%
5,747 Common Stock
Dec 11 2020
BUY
Grant, award, or other acquisition
-
34 Added 0.65%
5,186 Common Stock
Oct 22 2020
BUY
Grant, award, or other acquisition
-
719 Added 12.25%
5,152 Common Stock
Sep 30 2020
SELL
Open market or private sale
$106,707 $355.69 p/Share
300 Reduced 6.34%
4,433 Common Stock
Oct 22 2019
BUY
Grant, award, or other acquisition
-
901 Added 15.99%
4,733 Common Stock
Oct 22 2018
BUY
Grant, award, or other acquisition
-
1,179 Added 23.53%
3,832 Common Stock
Oct 22 2017
BUY
Grant, award, or other acquisition
-
1,870 Added 39.68%
2,843 Common Stock
May 24 2017
BUY
Grant, award, or other acquisition
$5,190 $173.01 p/Share
30 Added 2.99%
973 Common Stock
Apr 24 2017
BUY
Grant, award, or other acquisition
$162,507 $172.33 p/Share
943 Added 50.0%
943 Common Stock

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Kenneth D Denman

Director
Issaquah, WA

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