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- Ownership
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Costco Wholesale Corporation Insider Trading
* In original currency USD
Loading Data
| Transaction Date (SEC Report) |
Reporting Name | Relationship | Shrs. Owned | Type | Acq./Disp. | Shrs. Transacted | Price | Total Amount |
|---|---|---|---|---|---|---|---|---|
| Tuesday, July 1st, 2025 | Barbre Tiffany Marie | other: Principal Accounting Officer | 4,819.15 | 0 | 0.00 USD | 0 USD | ||
| Wednesday, June 18th, 2025 | DECKER SUSAN L | director | 11,531.936 | S-Sale | D | 546 | 980.00 USD | 535,080 USD |
| Wednesday, June 18th, 2025 | DECKER SUSAN L | director | 11,530.936 | S-Sale | D | 1 | 978.40 USD | 978 USD |
| Monday, June 9th, 2025 | Callans Patrick J | officer: Executive Vice President | 58,542.737 | S-Sale | D | 3,000 | 1,002.77 USD | 3,008,298 USD |
| Friday, June 6th, 2025 | Riel Pierre | officer: Executive Vice President | 8,210.246 | S-Sale | D | 2,000 | 1,014.15 USD | 2,028,294 USD |
| Thursday, April 17th, 2025 | Klauer James C | officer: Executive Vice President | 43,993.624 | S-Sale | D | 4,000 | 981.07 USD | 3,924,280 USD |
| Thursday, July 20th, 2023 | Klauer James C | officer: Executive Vice President | 98.5 | W-Will | A | 98.5 | 0.00 USD | 0 USD |
| Thursday, March 27th, 2025 | MILLERCHIP GARY | officer: Executive Vice President | 11,164.693 | S-Sale | D | 1,100 | 940.01 USD | 1,034,007 USD |
| Monday, March 24th, 2025 | Adamo Claudine | officer: Executive Vice President | 6,986.503 | S-Sale | D | 900 | 922.56 USD | 830,304 USD |
| Tuesday, March 18th, 2025 | Frates Caton | officer: Executive Vice President | 7,875.772 | S-Sale | D | 850 | 900.25 USD | 765,213 USD |
| Tuesday, March 11th, 2025 | Vachris Roland Michael | director, officer: President and CEO | 41,076.862 | S-Sale | D | 3,600 | 931.00 USD | 3,351,600 USD |
| Tuesday, March 11th, 2025 | MILLERCHIP GARY | officer: Executive Vice President | 12,264.693 | F-InKind | D | 1,147.255 | 930.49 USD | 1,067,509 USD |
| Thursday, December 19th, 2024 | JELINEK W CRAIG | director | 204,365.061 | G-Gift | D | 2,017 | 0.00 USD | 0 USD |
| Monday, December 16th, 2024 | RAIKES JEFFREY S | director | 26,814.936 | G-Gift | D | 3,969 | 0.00 USD | 0 USD |
| Monday, December 16th, 2024 | DENMAN KENNETH D | director | 5,702.936 | G-Gift | D | 520 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | Klauer James C | officer: Executive Vice President | 48,799.6 | F-InKind | D | 291.224 | 893.49 USD | 260,206 USD |
| Tuesday, October 22nd, 2024 | Klauer James C | officer: Executive Vice President | 48,559.65 | F-InKind | D | 239.95 | 893.49 USD | 214,393 USD |
| Tuesday, October 22nd, 2024 | Klauer James C | officer: Executive Vice President | 48,368.571 | F-InKind | D | 191.079 | 893.49 USD | 170,727 USD |
| Tuesday, October 22nd, 2024 | Klauer James C | officer: Executive Vice President | 48,170.282 | F-InKind | D | 198.289 | 893.49 USD | 177,169 USD |
| Tuesday, October 22nd, 2024 | Klauer James C | officer: Executive Vice President | 47,993.624 | F-InKind | D | 176.658 | 893.49 USD | 157,842 USD |
| Thursday, October 24th, 2024 | GALANTI RICHARD A | director, officer: Executive Vice President | 27,400 | S-Sale | D | 1,416.461 | 894.68 USD | 1,267,280 USD |
| Tuesday, October 22nd, 2024 | Vachris Roland Michael | director, officer: President and CEO | 46,407.725 | A-Award | A | 19,147.562 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | Vachris Roland Michael | director, officer: President and CEO | 44,676.862 | F-InKind | D | 1,730.863 | 893.49 USD | 1,546,509 USD |
| Tuesday, October 22nd, 2024 | Sullivan John Christopher | officer: Executive VP | 48,051.527 | A-Award | A | 7,433.436 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | Sullivan John Christopher | officer: Executive VP | 47,537.178 | F-InKind | D | 514.349 | 893.49 USD | 459,566 USD |
| Tuesday, October 22nd, 2024 | Sullivan John Christopher | officer: Executive VP | 47,115.764 | F-InKind | D | 421.414 | 893.49 USD | 376,529 USD |
| Tuesday, October 22nd, 2024 | Sullivan John Christopher | officer: Executive VP | 46,542.93 | F-InKind | D | 572.834 | 893.49 USD | 511,822 USD |
| Tuesday, October 22nd, 2024 | Sullivan John Christopher | officer: Executive VP | 46,115.544 | F-InKind | D | 427.386 | 893.49 USD | 381,865 USD |
| Tuesday, October 22nd, 2024 | Sullivan John Christopher | officer: Executive VP | 45,530.692 | F-InKind | D | 584.852 | 893.49 USD | 522,559 USD |
| Tuesday, October 22nd, 2024 | POLIT JAVIER | officer: Executive Vice President | 10,420.248 | A-Award | A | 6,737.124 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | POLIT JAVIER | officer: Executive Vice President | 10,040.072 | F-InKind | D | 380.176 | 893.49 USD | 339,684 USD |
| Tuesday, October 22nd, 2024 | POLIT JAVIER | officer: Executive Vice President | 9,746.181 | F-InKind | D | 293.891 | 893.49 USD | 262,589 USD |
| Tuesday, October 22nd, 2024 | MILLERCHIP GARY | officer: Executive Vice President | 13,725 | A-Award | A | 3,922 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | MILLERCHIP GARY | officer: Executive Vice President | 13,411.948 | F-InKind | D | 313.052 | 893.49 USD | 279,709 USD |
| Tuesday, October 22nd, 2024 | Jones Teresa A. | officer: Executive Vice President | 4,889.158 | F-InKind | D | 45.859 | 893.49 USD | 40,975 USD |
| Tuesday, October 22nd, 2024 | Jones Teresa A. | officer: Executive Vice President | 4,813.553 | F-InKind | D | 75.605 | 893.49 USD | 67,552 USD |
| Tuesday, October 22nd, 2024 | Jones Teresa A. | officer: Executive Vice President | 4,614.986 | F-InKind | D | 198.567 | 893.49 USD | 177,418 USD |
| Tuesday, October 22nd, 2024 | Jones Teresa A. | officer: Executive Vice President | 4,211.198 | F-InKind | D | 403.788 | 893.49 USD | 360,781 USD |
| Tuesday, October 22nd, 2024 | Jones Teresa A. | officer: Executive Vice President | 3,760.942 | F-InKind | D | 450.256 | 893.49 USD | 402,299 USD |
| Wednesday, October 23rd, 2024 | Jones Teresa A. | officer: Executive Vice President | 2,960.942 | S-Sale | D | 800 | 896.55 USD | 717,236 USD |
| Tuesday, October 22nd, 2024 | Frates Caton | officer: Executive Vice President | 9,491.403 | F-InKind | D | 190.892 | 893.49 USD | 170,560 USD |
| Tuesday, October 22nd, 2024 | Frates Caton | officer: Executive Vice President | 9,334.046 | F-InKind | D | 157.357 | 893.49 USD | 140,597 USD |
| Tuesday, October 22nd, 2024 | Frates Caton | officer: Executive Vice President | 9,208.676 | F-InKind | D | 125.37 | 893.49 USD | 112,017 USD |
| Tuesday, October 22nd, 2024 | Frates Caton | officer: Executive Vice President | 8,953.294 | F-InKind | D | 255.382 | 893.49 USD | 228,181 USD |
| Tuesday, October 22nd, 2024 | Frates Caton | officer: Executive Vice President | 8,725.772 | F-InKind | D | 227.522 | 893.49 USD | 203,289 USD |
| Tuesday, October 22nd, 2024 | Callans Patrick J | officer: Executive Vice President | 65,079.887 | F-InKind | D | 583.65 | 893.49 USD | 521,485 USD |
| Tuesday, October 22nd, 2024 | Callans Patrick J | officer: Executive Vice President | 64,358.837 | F-InKind | D | 721.05 | 893.49 USD | 644,251 USD |
| Tuesday, October 22nd, 2024 | Callans Patrick J | officer: Executive Vice President | 63,594.925 | F-InKind | D | 763.912 | 893.49 USD | 682,548 USD |
| Tuesday, October 22nd, 2024 | Callans Patrick J | officer: Executive Vice President | 62,603.081 | F-InKind | D | 991.844 | 893.49 USD | 886,203 USD |
| Tuesday, October 22nd, 2024 | Callans Patrick J | officer: Executive Vice President | 61,542.737 | F-InKind | D | 1,060.344 | 893.49 USD | 947,407 USD |
| Tuesday, October 22nd, 2024 | Adamo Claudine | officer: Executive Vice President | 8,480.97 | F-InKind | D | 148.617 | 893.49 USD | 132,788 USD |
| Tuesday, October 22nd, 2024 | Adamo Claudine | officer: Executive Vice President | 8,358.792 | F-InKind | D | 122.178 | 893.49 USD | 109,165 USD |
| Tuesday, October 22nd, 2024 | Adamo Claudine | officer: Executive Vice President | 8,261.45 | F-InKind | D | 97.342 | 893.49 USD | 86,974 USD |
| Tuesday, October 22nd, 2024 | Adamo Claudine | officer: Executive Vice President | 8,063.161 | F-InKind | D | 198.289 | 893.49 USD | 177,169 USD |
| Tuesday, October 22nd, 2024 | Adamo Claudine | officer: Executive Vice President | 7,886.503 | F-InKind | D | 176.658 | 893.49 USD | 157,842 USD |
| Tuesday, October 22nd, 2024 | Hines Daniel M. | other: Principal Acctg Officer | 13,140.515 | A-Award | A | 2,149 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | Hines Daniel M. | other: Principal Acctg Officer | 13,048.55 | F-InKind | D | 91.965 | 893.49 USD | 82,170 USD |
| Tuesday, October 22nd, 2024 | Hines Daniel M. | other: Principal Acctg Officer | 12,972.945 | F-InKind | D | 75.605 | 893.49 USD | 67,552 USD |
| Tuesday, October 22nd, 2024 | Hines Daniel M. | other: Principal Acctg Officer | 12,912.709 | F-InKind | D | 60.236 | 893.49 USD | 53,820 USD |
| Tuesday, October 22nd, 2024 | Hines Daniel M. | other: Principal Acctg Officer | 12,839.311 | F-InKind | D | 73.398 | 893.49 USD | 65,580 USD |
| Tuesday, October 22nd, 2024 | Hines Daniel M. | other: Principal Acctg Officer | 12,749.58 | F-InKind | D | 89.731 | 893.49 USD | 80,174 USD |
| Tuesday, October 22nd, 2024 | Hines Daniel M. | other: Principal Acctg Officer | 12,186.087 | F-InKind | D | 563.493 | 893.49 USD | 503,475 USD |
| Tuesday, October 22nd, 2024 | Wilderotter Mary Agnes | director | 12,670.936 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | STANTON JOHN W | director | 23,803.936 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | RAIKES JEFFREY S | director | 30,783.936 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | JEWELL SARAH MR SALLY | director | 3,326.936 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | JELINEK W CRAIG | director | 206,382.061 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | JAMES HAMILTON E | director | 55,251.936 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | Foulkes Helena | director | 800.802 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | DENMAN KENNETH D | director | 6,222.936 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 22nd, 2024 | DECKER SUSAN L | director | 12,077.936 | A-Award | A | 303 | 0.00 USD | 0 USD |
| Tuesday, October 15th, 2024 | Riel Pierre | officer: Executive Vice President | 10,210.246 | S-Sale | D | 2,000 | 896.71 USD | 1,793,426 USD |
| Friday, October 11th, 2024 | Miller Russell D | officer: Sr. Executive Vice President | 10,202 | S-Sale | D | 4,400 | 891.15 USD | 3,921,069 USD |
| Monday, September 30th, 2024 | Adamo Claudine | officer: Executive Vice President | 8,629.587 | S-Sale | D | 3,200 | 888.99 USD | 2,844,778 USD |
| Monday, September 30th, 2024 | Callans Patrick J | officer: Executive Vice President | 66,413.537 | S-Sale | D | 2,500 | 893.94 USD | 2,234,850 USD |
| Monday, September 30th, 2024 | Callans Patrick J | officer: Executive Vice President | 65,663.537 | G-Gift | D | 750 | 0.00 USD | 0 USD |
| Monday, September 30th, 2024 | Frates Caton | officer: Executive Vice President | 9,682.295 | S-Sale | D | 1,700 | 883.35 USD | 1,501,695 USD |
| Tuesday, September 24th, 2024 | Miller Russell D | officer: Sr. Executive Vice President | 14,602 | G-Gift | A | 4,602 | 0.00 USD | 0 USD |
| Tuesday, September 24th, 2024 | Miller Russell D | officer: Sr. Executive Vice President | 1.01 | G-Gift | D | 4,602 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | Rubanenko Yoram | officer: Executive Vice President | 12,647.254 | A-Award | A | 6,737.124 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | Rubanenko Yoram | officer: Executive Vice President | 9,774.032 | F-InKind | D | 2,873.222 | 907.87 USD | 2,608,512 USD |
| Monday, September 16th, 2024 | Riel Pierre | officer: Executive Vice President | 14,855.612 | A-Award | A | 7,433.436 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | Riel Pierre | officer: Executive Vice President | 12,210.246 | F-InKind | D | 2,645.366 | 907.87 USD | 2,401,648 USD |
| Monday, September 16th, 2024 | Miller Russell D | officer: Senior EVP | 7,435.082 | A-Award | A | 7,433.436 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | Miller Russell D | officer: Senior EVP | 4,603.01 | F-InKind | D | 2,832.072 | 907.87 USD | 2,571,153 USD |
| Monday, September 16th, 2024 | Klauer James C | officer: Executive Vice President | 50,701.242 | A-Award | A | 6,737.124 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | Klauer James C | officer: Executive Vice President | 49,090.824 | F-InKind | D | 1,610.418 | 907.87 USD | 1,462,050 USD |
| Monday, September 16th, 2024 | GALANTI RICHARD A | director, officer: Executive Vice President | 32,382.67 | A-Award | A | 9,482.67 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | GALANTI RICHARD A | director, officer: Executive Vice President | 28,816.461 | F-InKind | D | 3,566.209 | 907.87 USD | 3,237,654 USD |
| Monday, September 16th, 2024 | Frates Caton | officer: Executive Vice President | 13,493.323 | A-Award | A | 6,737.124 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | Frates Caton | officer: Executive Vice President | 11,382.295 | F-InKind | D | 2,111.028 | 907.87 USD | 1,916,539 USD |
| Monday, September 16th, 2024 | Callans Patrick J | officer: Executive Vice President | 69,632.002 | A-Award | A | 6,737.124 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | Callans Patrick J | officer: Executive Vice President | 68,913.537 | F-InKind | D | 718.465 | 907.87 USD | 652,273 USD |
| Monday, September 16th, 2024 | Adamo Claudine | officer: Executive Vice President | 13,431.738 | A-Award | A | 6,737.124 | 0.00 USD | 0 USD |
| Monday, September 16th, 2024 | Adamo Claudine | officer: Executive Vice President | 11,829.587 | F-InKind | D | 1,602.151 | 907.87 USD | 1,454,545 USD |
| Thursday, July 25th, 2024 | Jones Teresa A. | officer: Executive Vice President | 4,935.017 | S-Sale | D | 4 | 832.55 USD | 3,330 USD |
| Wednesday, July 10th, 2024 | Jones Teresa A. | officer: Executive Vice President | 4,939.017 | D | 0 | 0.00 USD | 0 USD | |
| Tuesday, August 13th, 2024 | GALANTI RICHARD A | director, officer: Executive Vice President | 23,800 | S-Sale | D | 500 | 863.88 USD | 431,938 USD |
| Tuesday, August 13th, 2024 | GALANTI RICHARD A | director, officer: Executive Vice President | 23,400 | G-Gift | D | 400 | 0.00 USD | 0 USD |
| Thursday, August 15th, 2024 | GALANTI RICHARD A | director, officer: Executive Vice President | 22,900 | S-Sale | D | 500 | 874.05 USD | 437,025 USD |
