| Lastest Insider Transactions Of COSTCO WHOLESALE CORP /NEW ( COST ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| COST | COSTCO WHOLESALE CORP /NEW | MILLERCHIP GARY | Executive Vice President | 2025-03-27 | Sell | 1,100 | 940.01 | 1,034,007 | 2025-03-27 17:24:33 |
| COST | COSTCO WHOLESALE CORP /NEW | Adamo Claudine | Executive Vice President | 2025-03-24 | Sell | 900 | 922.56 | 830,304 | 2025-03-25 17:13:21 |
| COST | COSTCO WHOLESALE CORP /NEW | Frates Caton | Executive Vice President | 2025-03-18 | Sell | 850 | 900.25 | 765,213 | 2025-03-20 16:18:34 |
| COST | COSTCO WHOLESALE CORP /NEW | Vachris Roland Michael | President and CEO | 2025-03-11 | Sell | 3,600 | 931.00 | 3,351,600 | 2025-03-13 17:16:29 |
| COST | COSTCO WHOLESALE CORP /NEW | GALANTI RICHARD A | Executive Vice President | 2024-10-24 | Sell | 1,416 | 894.97 | 1,267,280 | 2024-10-24 20:00:24 |
| COST | COSTCO WHOLESALE CORP /NEW | Jones Teresa A. | Executive Vice President | 2024-10-22 | Sell | 800 | 896.54 | 717,236 | 2024-10-24 19:45:12 |
| COST | COSTCO WHOLESALE CORP /NEW | Riel Pierre | Executive Vice President | 2024-10-15 | Sell | 2,000 | 896.71 | 1,793,426 | 2024-10-15 17:47:35 |
| COST | COSTCO WHOLESALE CORP /NEW | Miller Russell D | Sr. Executive Vice President | 2024-10-11 | Sell | 4,400 | 891.15 | 3,921,069 | 2024-10-15 16:35:26 |
| COST | COSTCO WHOLESALE CORP /NEW | Adamo Claudine | Executive Vice President | 2024-09-30 | Sell | 3,200 | 888.99 | 2,844,778 | 2024-10-02 16:48:55 |
| COST | COSTCO WHOLESALE CORP /NEW | Callans Patrick J | Executive Vice President | 2024-09-30 | Sell | 2,500 | 893.94 | 2,234,850 | 2024-10-02 16:42:03 |
| COST | COSTCO WHOLESALE CORP /NEW | GALANTI RICHARD A | Executive Vice President | 2024-08-13 | Sell | 1,000 | 868.96 | 868,963 | 2024-08-15 18:10:57 |
| COST | COSTCO WHOLESALE CORP /NEW | DECKER SUSAN L | Directior | 2024-08-15 | Sell | 620 | 876.50 | 543,430 | 2024-08-15 17:55:33 |
| COST | COSTCO WHOLESALE CORP /NEW | DENMAN KENNETH D | Directior | 2024-07-15 | Sell | 350 | 851.53 | 298,036 | 2024-07-15 18:14:00 |
| COST | COSTCO WHOLESALE CORP /NEW | Hines Daniel M. | | 2024-07-12 | Sell | 3,000 | 846.37 | 2,539,096 | 2024-07-15 16:39:56 |
| COST | COSTCO WHOLESALE CORP /NEW | Miller Russell D | Senior EVP | 2024-04-17 | Sell | 785 | 722.86 | 567,443 | 2024-04-18 17:11:58 |
| COST | COSTCO WHOLESALE CORP /NEW | Adamo Claudine | Executive Vice President | 2024-03-11 | Sell | 1,500 | 714.83 | 1,072,238 | 2024-03-13 18:54:19 |
| COST | COSTCO WHOLESALE CORP /NEW | Callans Patrick J | Executive VP | 2024-03-11 | Sell | 2,500 | 714.86 | 1,787,150 | 2024-03-13 16:35:47 |
| COST | COSTCO WHOLESALE CORP /NEW | DECKER SUSAN L | Directior | 2024-02-09 | Sell | 1,442 | 723.48 | 1,043,257 | 2024-02-12 16:37:07 |
| COST | COSTCO WHOLESALE CORP /NEW | JELINEK W CRAIG | Directior | 2024-01-23 | Sell | 8,000 | 685.93 | 5,487,456 | 2024-01-23 18:55:49 |
| COST | COSTCO WHOLESALE CORP /NEW | Rubanenko Yoram | Executive VP | 2024-01-18 | Sell | 2,500 | 680.33 | 1,700,813 | 2024-01-18 16:22:09 |
| COST | COSTCO WHOLESALE CORP /NEW | Frates Caton | Executive Vice President | 2024-01-16 | Sell | 740 | 683.50 | 505,789 | 2024-01-16 16:20:58 |
| COST | COSTCO WHOLESALE CORP /NEW | Hines Daniel M. | | 2024-01-09 | Sell | 1,400 | 662.30 | 927,220 | 2024-01-10 16:25:39 |
| COST | COSTCO WHOLESALE CORP /NEW | Hines Daniel M. | | 2023-12-28 | Sell | 1,400 | 662.81 | 927,934 | 2024-01-02 16:09:10 |
| COST | COSTCO WHOLESALE CORP /NEW | GALANTI RICHARD A | Executive VP and CFO | 2023-12-19 | Sell | 1,111 | 680.69 | 756,248 | 2023-12-20 17:37:42 |
| COST | COSTCO WHOLESALE CORP /NEW | GALANTI RICHARD A | Executive VP and CFO | 2023-11-08 | Sell | 2,000 | 566.09 | 1,132,179 | 2023-11-13 16:31:07 |
| COST | COSTCO WHOLESALE CORP /NEW | Riel Pierre | EVP | 2023-11-07 | Sell | 3,000 | 571.12 | 1,713,345 | 2023-11-08 16:12:13 |
| COST | COSTCO WHOLESALE CORP /NEW | Miller Russell D | Senior EVP | 2023-11-03 | Sell | 4,500 | 557.75 | 2,509,864 | 2023-11-06 17:41:08 |
| COST | COSTCO WHOLESALE CORP /NEW | Adamo Claudine | Executive Vice President | 2023-10-22 | Sell | 2,565 | 548.92 | 1,407,980 | 2023-10-24 17:59:41 |
| COST | COSTCO WHOLESALE CORP /NEW | Klauer James C | Executive Vice President | 2023-10-11 | Sell | 1,500 | 562.01 | 843,017 | 2023-10-12 16:28:33 |
| COST | COSTCO WHOLESALE CORP /NEW | GALANTI RICHARD A | Executive VP and CFO | 2023-10-10 | Sell | 2,000 | 565.57 | 1,131,131 | 2023-10-12 16:26:33 |
| COST | COSTCO WHOLESALE CORP /NEW | Callans Patrick J | Executive VP | 2023-10-09 | Sell | 2,500 | 553.76 | 1,384,400 | 2023-10-11 17:30:23 |
| COST | COSTCO WHOLESALE CORP /NEW | Frates Caton | Executive Vice President | 2023-10-06 | Sell | 1,200 | 562.64 | 675,170 | 2023-10-11 17:26:31 |
| COST | COSTCO WHOLESALE CORP /NEW | DECKER SUSAN L | Directior | 2023-06-28 | Sell | 1,565 | 533.00 | 834,145 | 2023-06-29 16:09:49 |
| COST | COSTCO WHOLESALE CORP /NEW | GALANTI RICHARD A | Executive VP and CFO | 2023-06-13 | Sell | 1,500 | 522.02 | 783,038 | 2023-06-15 16:16:59 |
| COST | COSTCO WHOLESALE CORP /NEW | DECKER SUSAN L | Directior | 2023-06-07 | Sell | 3,971 | 514.14 | 2,041,659 | 2023-06-09 16:23:51 |
| COST | COSTCO WHOLESALE CORP /NEW | Frates Caton | Executive Vice President | 2023-04-11 | Sell | 600 | 497.35 | 298,408 | 2023-04-13 17:49:57 |
| COST | COSTCO WHOLESALE CORP /NEW | GALANTI RICHARD A | Executive VP and CFO | 2023-03-14 | Sell | 2,068 | 483.32 | 999,506 | 2023-03-15 20:04:28 |
| COST | COSTCO WHOLESALE CORP /NEW | Miller Russell D | Senior EVP | 2023-03-07 | Sell | 1,500 | 488.95 | 733,430 | 2023-03-08 17:26:06 |
| COST | COSTCO WHOLESALE CORP /NEW | Vachris Roland Michael | President and COO | 2023-03-06 | Sell | 4,100 | 476.29 | 1,952,798 | 2023-03-07 16:41:52 |
| COST | COSTCO WHOLESALE CORP /NEW | Klauer James C | Executive Vice President | 2023-01-27 | Sell | 2,500 | 503.69 | 1,259,225 | 2023-01-31 18:04:01 |
| COST | COSTCO WHOLESALE CORP /NEW | DECKER SUSAN L | Directior | 2022-12-12 | Sell | 952 | 483.00 | 459,816 | 2022-12-13 16:40:44 |
