Costco Wholesale Corp (COST) Insider Trading
- $3,181,699.25
- $374,885,921.11
- Aug. 20, 2025
- Richard A Galanti
| Trader Name | Date | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|---|
| Nov. 13, 2019 | CFO | 1,984 | $302.80 | Sell | $600,755.20 | |
| Nov. 8, 2019 | VP | 3,978 | $303.05 | Sell | $1,205,532.90 | |
| Nov. 8, 2019 | EVP | 1,000 | $302.83 | Sell | $302,830.00 | |
| Oct. 30, 2019 | Director | 1,703 | $298.25 | Sell | $507,919.75 | |
| Oct. 30, 2019 | VP | 14,095 | $299.52 | Sell | $4,221,734.40 | |
| Oct. 23, 2019 | Insider | 5,000 | $298.46 | Sell | $1,492,300.00 | |
| Oct. 17, 2019 | Director | 1,008 | $302.50 | Sell | $304,920.00 | |
| Oct. 11, 2019 | Director | 333 | $297.50 | Sell | $99,067.50 | |
| Oct. 11, 2019 | VP | 5,976 | $298.06 | Sell | $1,781,206.56 | |
| July 3, 2019 | Director | 1,646 | $268.25 | Sell | $441,539.50 | |
| June 24, 2019 | VP | 3,700 | $267.25 | Sell | $988,825.00 | |
| June 20, 2019 | VP | 10,000 | $265.85 | Sell | $2,658,500.00 | |
| June 20, 2019 | CFO | 3,000 | $266.39 | Sell | $799,170.00 | |
| June 7, 2019 | Insider | 5,000 | $255.53 | Sell | $1,277,650.00 | |
| June 7, 2019 | VP | 2,000 | $252.15 | Sell | $504,300.00 | |
| June 7, 2019 | Director | 2,790 | $254.62 | Sell | $710,389.80 | |
| April 1, 2019 | Director | 3,000 | $242.65 | Buy | $727,950.00 | |
| March 26, 2019 | Director | 2,350 | $240.00 | Sell | $564,000.00 | |
| March 12, 2019 | VP | 4,188 | $230.47 | Sell | $965,208.36 | |
| March 12, 2019 | Director | 2,049 | $232.00 | Sell | $475,368.00 | |
| Jan. 4, 2019 | Director | 1,611 | $206.15 | Sell | $332,107.65 | |
| Jan. 2, 2019 | Director | 739 | $205.00 | Sell | $151,495.00 | |
| Oct. 30, 2018 | VP | 4,163 | $227.23 | Sell | $945,958.49 | |
| Oct. 30, 2018 | Insider | 22,500 | $223.52 | Sell | $5,029,200.00 | |
| Oct. 25, 2018 | VP | 23,000 | $226.76 | Sell | $5,215,480.00 | |
| Oct. 25, 2018 | Director | 2,049 | $224.00 | Sell | $458,976.00 | |
| Oct. 15, 2018 | VP | 6,600 | $225.88 | Sell | $1,490,808.00 | |
| Oct. 1, 2018 | Director | 3,000 | $235.81 | Sell | $707,430.00 | |
| Sept. 4, 2018 | Director | 3,000 | $233.14 | Sell | $699,420.00 | |
| Aug. 1, 2018 | Director | 3,000 | $218.65 | Sell | $655,950.00 | |
| July 23, 2018 | VP | 15,000 | $219.22 | Sell | $3,288,300.00 | |
| July 2, 2018 | Director | 3,000 | $208.42 | Sell | $625,260.00 | |
| June 18, 2018 | VP | 5,585 | $206.83 | Sell | $1,155,145.55 | |
| June 15, 2018 | VP | 2,406 | $207.11 | Sell | $498,306.66 | |
| June 13, 2018 | Insider | 7,000 | $204.67 | Sell | $1,432,690.00 | |
| June 13, 2018 | VP | 2,500 | $205.19 | Sell | $512,975.00 | |
| June 1, 2018 | Director | 3,000 | $195.45 | Sell | $586,350.00 | |
| May 1, 2018 | Director | 3,000 | $196.49 | Sell | $589,470.00 | |
| April 19, 2018 | Insider | 12,393 | $194.12 | Sell | $2,405,729.16 | |
| April 2, 2018 | Director | 3,000 | $186.91 | Sell | $560,730.00 | |
| March 22, 2018 | VP | 12,000 | $184.46 | Sell | $2,213,520.00 | |
| March 12, 2018 | VP | 11,674 | $188.98 | Sell | $2,206,152.52 | |
| March 9, 2018 | VP | 17,000 | $185.33 | Sell | $3,150,610.00 | |
| March 1, 2018 | Director | 3,000 | $191.31 | Sell | $573,930.00 | |
| Feb. 1, 2018 | Director | 3,000 | $193.41 | Sell | $580,230.00 | |
| Jan. 18, 2018 | VP | 6,985 | $187.92 | Sell | $1,312,621.20 | |
| Jan. 17, 2018 | Director | 30,000 | $192.06 | Sell | $5,761,800.00 | |
| Jan. 12, 2018 | VP | 5,000 | $191.62 | Sell | $958,100.00 | |
| Jan. 8, 2018 | VP | 5,200 | $187.98 | Sell | $977,496.00 | |
| Jan. 8, 2018 | Insider | 5,000 | $188.62 | Sell | $943,100.00 |
Insiders are both buying and selling Costco Wholesale Corp stock.
The insider traders at Costco Wholesale Corp are: Richard A Galanti, Susan L Decker, John W Meisenbach, Timothy L Rose, James P Murphy, John D Mckay, Paul G Moulton, Roland Michael Vachris, Richard M Libenson, Daniel M Hines, Russell D Miller, David S Petterson, James D Sinegal, James Sinegal, Patrick J Callans, Joseph P Portera, Claudine Adamo, Dennis R Zook, James C Klauer, W Craig Jelinek, Franz E Lazarus, Kenneth D Denman, Jeffrey H Brotman, Caton Frates, Pierre Riel, Yoram Rubanenko, Douglas W Schutt, Hamilton E James, Jill S Ruckelshaus, Marjorie Taylor Greene, Mary Agnes Wilderotter, Richard A. Galanti, John Mckay, Benjamin Sr Carson Sr, Richard Galanti, Jeffrey H. Brotman, James Murphy, Gary Millerchip, GALANTI RICHARD A, Teresa A Jones, Dennis R. Zook, Timothy Rose, DENMAN KENNETH D, and John W Stanton
The most active insider trader at Costco Wholesale Corp is Richard A Galanti with 41 trades.
James D Sinegal has sold the most Costco Wholesale Corp stock with a total value of $39,099,308.28.
John W Stanton has bought the most Costco Wholesale Corp stock with a total value of $3,108,000.00.
The most recent insider trade for Costco Wholesale Corp was on Aug. 20, 2025.
The single biggest insider buy for Costco Wholesale Corp was from John W Stanton with a total value of $1,554,000.00 on Nov. 10, 2015.
The single biggest insider sell for Costco Wholesale Corp was from Jeffrey H Brotman with a total value of $19,087,642.35 on Aug. 15, 2014.