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 |
|---|---|---|---|---|---|---|
| Oct. 29, 2015 | VP | 12,000 | $156.81 | Sell | $1,881,720.00 | |
| Oct. 29, 2015 | CFO | 1,500 | $158.29 | Sell | $237,435.00 | |
| Oct. 27, 2015 | Insider | 3,738 | $157.50 | Sell | $588,735.00 | |
| Oct. 27, 2015 | CFO | 3,452 | $157.30 | Sell | $542,999.60 | |
| Oct. 26, 2015 | Director | 7,790 | $154.97 | Sell | $1,207,216.30 | |
| Oct. 26, 2015 | VP | 25,000 | $156.90 | Sell | $3,922,500.00 | |
| Oct. 13, 2015 | VP | 10,000 | $152.75 | Sell | $1,527,500.00 | |
| Oct. 12, 2015 | VP | 9,000 | $153.96 | Sell | $1,385,640.00 | |
| Oct. 12, 2015 | EVP | 6,779 | $154.00 | Sell | $1,043,966.00 | |
| Oct. 9, 2015 | CFO | 5,500 | $152.87 | Sell | $840,785.00 | |
| Oct. 9, 2015 | Chairman | 42,493 | $154.01 | Sell | $6,544,346.93 | |
| April 28, 2015 | VP | 3,000 | $147.00 | Sell | $441,000.00 | |
| April 2, 2015 | Chairman | 5,936 | $151.65 | Sell | $900,194.40 | |
| April 1, 2015 | Chairman | 93,564 | $150.12 | Sell | $14,045,827.68 | |
| March 13, 2015 | CEO | 24,184 | $148.15 | Sell | $3,582,859.60 | |
| March 11, 2015 | CEO | 60,000 | $149.08 | Sell | $8,944,800.00 | |
| March 6, 2015 | CFO | 5,214 | $149.47 | Sell | $779,336.58 | |
| Jan. 29, 2015 | VP | 10,000 | $139.83 | Sell | $1,398,300.00 | |
| Jan. 13, 2015 | VP | 4,082 | $142.65 | Sell | $582,297.30 | |
| Jan. 12, 2015 | VP | 8,000 | $142.54 | Sell | $1,140,320.00 | |
| Dec. 18, 2014 | EVP | 3,648 | $141.07 | Sell | $514,623.36 | |
| Dec. 17, 2014 | CFO | 3,000 | $139.29 | Sell | $417,870.00 | |
| Dec. 15, 2014 | VP | 5,000 | $139.01 | Sell | $695,050.00 | |
| Dec. 11, 2014 | VP | 5,000 | $142.00 | Sell | $710,000.00 | |
| Nov. 7, 2014 | VP | 8,777 | $136.82 | Sell | $1,200,869.14 | |
| Nov. 7, 2014 | CFO | 3,999 | $137.62 | Sell | $550,342.38 | |
| Oct. 30, 2014 | CFO | 4,165 | $133.16 | Sell | $554,611.40 | |
| Oct. 29, 2014 | VP | 15,000 | $131.55 | Sell | $1,973,250.00 | |
| Oct. 29, 2014 | CFO | 7,288 | $131.91 | Sell | $961,360.08 | |
| Oct. 24, 2014 | Director | 20,889 | $129.67 | Sell | $2,708,676.63 | |
| Oct. 23, 2014 | Insider | 15,400 | $131.14 | Sell | $2,019,556.00 | |
| Oct. 13, 2014 | VP | 7,000 | $128.10 | Sell | $896,700.00 | |
| Oct. 9, 2014 | VP | 4,685 | $130.13 | Sell | $609,659.05 | |
| Oct. 9, 2014 | CFO | 4,065 | $130.54 | Sell | $530,645.10 | |
| Aug. 21, 2014 | VP | 5,439 | $121.50 | Sell | $660,838.50 | |
| Aug. 20, 2014 | CFO | 6,000 | $121.16 | Sell | $726,960.00 | |
| Aug. 15, 2014 | Chairman | 161,445 | $118.23 | Sell | $19,087,642.35 | |
| Aug. 14, 2014 | CFO | 12,068 | $118.97 | Sell | $1,435,729.96 | |
| Aug. 11, 2014 | Director | 12,915 | $119.12 | Sell | $1,538,434.80 | |
| Aug. 11, 2014 | EVP | 12,000 | $118.94 | Sell | $1,427,280.00 | |
| June 17, 2014 | Director | 10,915 | $115.69 | Sell | $1,262,756.35 | |
| June 6, 2014 | VP | 10,000 | $117.69 | Sell | $1,176,900.00 | |
| May 15, 2014 | Director | 4,000 | $114.76 | Sell | $459,040.00 | |
| April 15, 2014 | Director | 4,000 | $112.58 | Sell | $450,320.00 | |
| April 3, 2014 | VP | 10,000 | $112.00 | Sell | $1,120,000.00 | |
| March 14, 2014 | CEO | 41,444 | $114.01 | Sell | $4,725,030.44 | |
| March 14, 2014 | CFO | 15,164 | $114.54 | Sell | $1,736,884.56 | |
| March 14, 2014 | EVP | 3,000 | $114.00 | Sell | $342,000.00 | |
| March 14, 2014 | Director | 4,000 | $114.00 | Sell | $456,000.00 | |
| March 12, 2014 | VP | 5,000 | $115.31 | Sell | $576,550.00 |
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.