Russell D. Miller

Companies

• CostcoExecutive Vice President Mar 8, 2018 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Costco COST8,241 shares²$8.2M at $996.16Jan 12, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jan 9, 2026Sold 1,500 shares at $916.32 of Costco²
• Sep 29, 2025Sold 3,381 shares at $915.00 of Costco³
• Sep 23, 2025Gift 2,918 shares of Costco⁴
• Sep 23, 2025Gift 2,918 shares of Costco⁴
• Sep 10, 2025Shares withheld for tax 1,735 shares at $956.29 of Costco⁵
• Sep 10, 2025Granted 4,654 shares of Costco⁵
• Oct 11, 2024Sold 4,400 shares at $891.15 of Costco⁶
• Sep 24, 2024Gift 4,602 shares of Costco⁷
• Sep 24, 2024Gift 4,602 shares of Costco⁷
• Sep 16, 2024Shares withheld for tax 2,832 shares at $907.87 of Costco⁸
• Sep 16, 2024Granted 7,433 shares of Costco⁸
• Apr 17, 2024Sold 785 shares at $722.86 of Costco⁹
• Nov 3, 2023Sold 4,500 shares at $557.75 of Costco¹⁰
• Sep 26, 2023Gift 5,192 shares of Costco¹¹
• Sep 26, 2023Gift 5,192 shares of Costco¹¹
• Sep 15, 2023Shares withheld for tax 3,003 shares at $556.36 of Costco¹²
• Sep 15, 2023Granted 8,196 shares of Costco¹²
• Mar 7, 2023Sold 1,500 shares at $488.95 of Costco¹³
• Nov 4, 2022Sold 1,000 shares at $483.58 of Costco¹⁴
• Sep 30, 2022Other 4,558 shares of Costco¹⁴
• Sep 30, 2022Other 4,558 shares of Costco¹⁴
• Sep 12, 2022Shares withheld for tax 3,335 shares at $539.52 of Costco¹⁵
• Sep 12, 2022Granted 7,893 shares of Costco¹⁵
• Dec 13, 2021Sold 4,000 shares at $556.02 of Costco¹⁶
• Sep 21, 2021Other 4,864 shares of Costco¹⁶