COST Costco
Nasdaq · SEC CIK 909832 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $19.00M 13 sales by 10 insiders
- Filings on record
- 267 since 2021-07-12, latest 2026-09-14 17:30
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Miller Russell D | Sr. EVP | — | $4.47M |
| Adamo Claudine | EVP | — | $3.26M |
| POLIT JAVIER | EVP | — | $2.26M |
| Wilcox William Richard | EVP | — | $2.23M |
| Frates Caton | EVP | — | $2.10M |
| Klauer James C | EVP | — | $1.41M |
| Barbre Tiffany Marie | Principal Accounting Off | — | $1.16M |
| DENMAN KENNETH D | Dir | — | $847.3K |
| Jones Teresa A. | EVP | — | $838.3K |
| DECKER SUSAN L | Dir | — | $437.4K |
Transactions 356
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2023-10-24 | 2023-10-22 | COST | JELINEK W CRAIG | CEO, Dir | A - Grant | — | +58.5K | 230.7K | +34% | — |
| 2023-10-24 | 2023-10-22 | COST | STANTON JOHN W | Dir | A - Grant | — | +489 | 23.5K | +2% | — | |
| M | 2023-10-24 | 2023-10-22 | COST | Callans Patrick J | Executive VP | F - Tax | $552.93 | -2,532 | 65.6K | -4% | -$1.40M |
| 2023-10-24 | 2023-10-22 | COST | Wilderotter Mary Agnes | Dir | A - Grant | — | +489 | 12.3K | +4% | — | |
| 2023-10-24 | 2023-10-22 | COST | DENMAN KENNETH D | Dir | A - Grant | — | +489 | 6,251 | +8% | — | |
| 2023-10-24 | 2023-10-22 | COST | MUNGER CHARLES T | Dir | A - Grant | — | +489 | 168.1K | +0.3% | — | |
| M | 2023-10-24 | 2023-10-22 | COST | Frates Caton | EVP | F - Tax | $552.93 | -933.10 | 7,430 | -11% | -$515.9K |
| 2023-10-24 | 2023-10-22 | COST | RAIKES JEFFREY S | Dir | A - Grant | — | +489 | 36.3K | +1% | — | |
| 2023-10-24 | 2023-10-22 | COST | JEWELL SARAH MR SALLY | Dir | A - Grant | — | +489 | 3,005 | +19% | — | |
| 2023-10-24 | 2023-10-22 | COST | Foulkes Helena | Dir | A - Grant | — | +489 | 489 | New | — | |
| 2023-10-12 | 2023-10-10 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | S - Sale | $565.57 | -2,000 | 28.1K | -7% | -$1.13M | |
| 2023-10-12 | 2023-10-10 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | G - Gift | $0.00 | -324 | 30.1K | -1% | $0 | |
| 2023-10-12 | 2023-10-11 | COST | Klauer James C | EVP | S - Sale | $562.01 | -1,500 | 45.1K | -3% | -$843.0K | |
| 2023-10-11 | 2023-10-09 | COST | Callans Patrick J | Executive VP | S - Sale | $553.76 | -2,500 | 67.9K | -4% | -$1.38M | |
| M | 2023-10-11 | 2022-12-13+ | COST | Callans Patrick J | Executive VP | G - Gift | $0.00 | -294 | 70.4K | -0.4% | $0 |
| 2023-10-11 | 2023-10-06 | COST | Frates Caton | EVP | S - Sale | $562.64 | -1,200 | 8,363 | -13% | -$675.2K | |
| 2023-09-28 | 2023-09-26 | COST | Miller Russell D | Senior EVP | G - Gift | $0.00 | -5,192 | 1.65 | -100% | $0 | |
| I | 2023-09-28 | 2023-09-26 | COST | Miller Russell D | Senior EVP | G - Gift | $0.00 | +5,192 | 15.3K | +51% | $0 |
| 2023-09-19 | 2023-09-15 | COST | Adamo Claudine | EVP | A - Grant | — | +7,429 | 13.1K | +131% | — | |
| 2023-09-19 | 2023-09-15 | COST | Adamo Claudine | EVP | F - Tax | $556.36 | -1,679 | 11.4K | -13% | -$934.4K | |
| 2023-09-19 | 2023-09-15 | COST | Rubanenko Yoram | Executive VP | F - Tax | $556.36 | -3,081 | 8,410 | -27% | -$1.71M | |
| 2023-09-19 | 2023-09-15 | COST | Rubanenko Yoram | Executive VP | A - Grant | — | +7,429 | 11.5K | +183% | — | |
| 2023-09-19 | 2023-09-15 | COST | Miller Russell D | Senior EVP | A - Grant | — | +8,196 | 8,197 | +1,170,857% | — | |
| 2023-09-19 | 2023-09-15 | COST | Miller Russell D | Senior EVP | F - Tax | $556.36 | -3,003 | 5,194 | -37% | -$1.67M | |
| 2023-09-19 | 2023-09-15 | COST | Callans Patrick J | Executive VP | A - Grant | — | +7,429 | 71.2K | +12% | — | |
| 2023-09-19 | 2023-09-15 | COST | Callans Patrick J | Executive VP | F - Tax | $556.36 | -705.09 | 70.5K | -1.0% | -$392.3K | |
| 2023-09-19 | 2023-09-15 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | A - Grant | — | +10.5K | 34.3K | +44% | — | |
| 2023-09-19 | 2023-09-15 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | F - Tax | $556.36 | -3,845 | 30.5K | -11% | -$2.14M | |
| 2023-09-19 | 2023-09-15 | COST | Vachris Roland Michael | Pres, COO, Dir | A - Grant | — | +14.6K | 32.8K | +81% | — | |
| 2023-09-19 | 2023-09-15 | COST | Vachris Roland Michael | Pres, COO, Dir | F - Tax | $556.36 | -5,491 | 27.3K | -17% | -$3.05M | |
| 2023-09-19 | 2023-09-15 | COST | Riel Pierre | EVP | F - Tax | $556.36 | -2,725 | 10.4K | -21% | -$1.52M | |
| 2023-09-19 | 2023-09-15 | COST | Riel Pierre | EVP | A - Grant | — | +7,429 | 13.1K | +130% | — | |
| 2023-09-19 | 2023-09-15 | COST | Klauer James C | EVP | A - Grant | — | +7,429 | 48.3K | +18% | — | |
| 2023-09-19 | 2023-09-15 | COST | Klauer James C | EVP | F - Tax | $556.36 | -1,679 | 46.6K | -3% | -$934.4K | |
| 2023-09-19 | 2023-09-15 | COST | Frates Caton | EVP | F - Tax | $556.36 | -2,186 | 9,563 | -19% | -$1.22M | |
| 2023-09-19 | 2023-09-15 | COST | Frates Caton | EVP | A - Grant | — | +7,429 | 11.7K | +172% | — | |
| 2023-06-29 | 2023-06-28 | COST | DECKER SUSAN L | Dir | S - Sale | $533.00 | -1,565 | 13.3K | -11% | -$834.1K | |
| M | 2023-06-26 | 2023-06-22+ | COST | JELINEK W CRAIG | CEO, Dir | G - Gift | $0.00 | -962 | 172.2K | -0.6% | $0 |
| 2023-06-15 | 2023-06-13 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | S - Sale | $522.03 | -1,500 | 23.9K | -6% | -$783.0K | |
| M | 2023-06-09 | 2023-06-07 | COST | DECKER SUSAN L | Dir | S - Sale | $514.14 | -3,971 | 16.3K | -20% | -$2.04M |
| 2023-06-09 | 2022-12-20 | COST | DECKER SUSAN L | Dir | G - Gift | $0.00 | -55 | 18.9K | -0.3% | $0 | |
| 2023-04-13 | 2023-04-11 | COST | Frates Caton | EVP | S - Sale | $497.35 | -600 | 4,320 | -12% | -$298.4K | |
| 2023-03-15 | 2022-10-28 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | G - Gift | — | -400 | 27.4K | -1% | — | |
| 2023-03-15 | 2023-03-14 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | S - Sale | $483.32 | -2,068 | 25.4K | -8% | -$999.5K | |
| M | 2023-03-15 | 2022-10-27+ | COST | JELINEK W CRAIG | CEO, Dir | G - Gift | — | -24.8K | 195.5K | -11% | — |
| I | 2023-03-08 | 2023-03-07 | COST | Miller Russell D | Senior EVP | S - Sale | $488.95 | -1,500 | 10.1K | -13% | -$733.4K |
| 2023-03-07 | 2023-03-06 | COST | Vachris Roland Michael | Pres, COO, Dir | S - Sale | $476.29 | -4,100 | 18.1K | -18% | -$1.95M | |
| 2023-01-31 | 2023-01-27 | COST | Klauer James C | EVP | S - Sale | $503.69 | -2,500 | 40.9K | -6% | -$1.26M | |
| 2022-12-13 | 2022-12-12 | COST | DECKER SUSAN L | Dir | S - Sale | $483.00 | -952 | 18.9K | -5% | -$459.8K | |
| A | 2022-11-07 | 2022-10-22 | COST | JELINEK W CRAIG | CEO, Dir | A - Grant | — | +16.1K | 196.1K | +9% | — |
| 2022-11-04 | 2022-09-30 | COST | Miller Russell D | EVP | J - Other | — | -4,558 | 0.70 | -100% | — | |
| I | 2022-11-04 | 2022-11-04 | COST | Miller Russell D | EVP | S - Sale | $483.58 | -1,000 | 11.6K | -8% | -$483.6K |
| I | 2022-11-04 | 2022-09-30 | COST | Miller Russell D | EVP | J - Other | — | +4,558 | 12.6K | +57% | — |
| 2022-10-27 | 2022-10-26 | COST | Adamo Claudine | EVP | S - Sale | $495.97 | -2,000 | 5,685 | -26% | -$991.9K | |
| 2022-10-26 | 2022-10-25 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | S - Sale | $477.65 | -1,500 | 27.8K | -5% | -$716.5K | |
| 2022-10-25 | 2022-10-22 | COST | DENMAN KENNETH D | Dir | A - Grant | — | +565 | 5,762 | +11% | — | |
| M | 2022-10-25 | 2022-10-22 | COST | Murphy James P. | Executive VP | F - Tax | $478.18 | -4,246 | 38.1K | -10% | -$2.03M |
| M | 2022-10-25 | 2022-10-22 | COST | Klauer James C | EVP | F - Tax | $478.18 | -1,328 | 44.1K | -3% | -$635.0K |
| M | 2022-10-25 | 2022-10-22 | COST | Adamo Claudine | EVP | F - Tax | $478.18 | -2,254 | 7,685 | -23% | -$1.08M |
| 2022-10-25 | 2022-10-22 | COST | JEWELL SARAH MR SALLY | Dir | A - Grant | — | +565 | 2,516 | +29% | — | |
| M | 2022-10-25 | 2022-10-22 | COST | Rubananko Yoram | Executive VP | F - Tax | $478.18 | -2,530 | 6,116 | -29% | -$1.21M |
| M | 2022-10-25 | 2022-10-22 | COST | Frates Caton | EVP | F - Tax | $478.18 | -706 | 5,240 | -12% | -$337.6K |
| M | 2022-10-25 | 2022-10-22 | COST | Sullivan John Christopher | Executive VP | F - Tax | $478.18 | -2,487 | 36.3K | -6% | -$1.19M |
| 2022-10-25 | 2022-10-22 | COST | Wilderotter Mary Agnes | Dir | A - Grant | — | +565 | 11.9K | +5% | — | |
| 2022-10-25 | 2022-10-22 | COST | DECKER SUSAN L | Dir | A - Grant | — | +565 | 19.9K | +3% | — | |
| 2022-10-25 | 2022-10-22 | COST | RAIKES JEFFREY S | Dir | A - Grant | — | +565 | 35.8K | +2% | — | |
| 2022-10-25 | 2022-10-22 | COST | MUNGER CHARLES T | Dir | A - Grant | — | +565 | 167.6K | +0.3% | — | |
| M | 2022-10-25 | 2022-10-22 | COST | Hines Daniel M. | Principal Acctg Off | F - Tax | $478.18 | -1,483 | 15.4K | -9% | -$709.1K |
| 2022-10-25 | 2022-10-22 | COST | Hines Daniel M. | Principal Acctg Off | A - Grant | — | +3,784 | 16.9K | +29% | — | |
| M | 2022-10-25 | 2022-10-22 | COST | JELINEK W CRAIG | CEO, Dir | F - Tax | $478.18 | -2,711 | 188.5K | -1% | -$1.30M |
| M | 2022-10-25 | 2022-10-22 | COST | JELINEK W CRAIG | CEO, Dir | A - Grant | — | +7,149 | 189.9K | +4% | — |
| M | 2022-10-25 | 2022-10-22 | COST | Callans Patrick J | Executive VP | F - Tax | $478.18 | -2,653 | 65.2K | -4% | -$1.27M |
| 2022-10-25 | 2022-10-22 | COST | STANTON JOHN W | Dir | A - Grant | — | +565 | 23.0K | +3% | — | |
| 2022-10-25 | 2022-10-22 | COST | JAMES HAMILTON E | COB, Dir | A - Grant | — | +565 | 41.8K | +1% | — | |
| A | 2022-10-11 | 2022-09-12 | COST | Murphy James P. | Executive VP | A - Grant | — | +7,893 | 42.3K | +23% | — |
| A | 2022-10-11 | 2022-09-12 | COST | Callans Patrick J | Executive VP | A - Grant | — | +7,154 | 66.5K | +12% | — |
| A | 2022-10-11 | 2022-09-12 | COST | Klauer James C | EVP | A - Grant | — | +7,154 | 44.7K | +19% | — |
| 2022-10-07 | 2022-10-07 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | S - Sale | $471.12 | -2,000 | 29.3K | -6% | -$942.2K | |
| A | 2022-09-15 | 2022-09-12 | COST | Murphy James P. | Executive VP | A - Grant | — | +5,263 | 41.5K | +15% | — |
| A | 2022-09-15 | 2022-09-12 | COST | Murphy James P. | Executive VP | F - Tax | $539.52 | -1,793 | 39.7K | -4% | -$967.4K |
| 2022-09-14 | 2022-09-12 | COST | Klauer James C | EVP | F - Tax | $539.52 | -1,600 | 42.3K | -4% | -$863.2K | |
| 2022-09-14 | 2022-09-12 | COST | Klauer James C | EVP | A - Grant | — | +4,771 | 43.9K | +12% | — | |
| 2022-09-14 | 2022-09-12 | COST | Vachris Roland Michael | Pres, Dir | F - Tax | $539.52 | -4,461 | 22.2K | -17% | -$2.41M | |
| 2022-09-14 | 2022-09-12 | COST | Vachris Roland Michael | Pres, Dir | A - Grant | — | +12.0K | 26.7K | +82% | — | |
| 2022-09-14 | 2022-09-12 | COST | Rose Timothy L. | Executive VP | F - Tax | $539.52 | -2,538 | 33.0K | -7% | -$1.37M | |
| 2022-09-14 | 2022-09-12 | COST | Rose Timothy L. | Executive VP | A - Grant | — | +7,154 | 35.6K | +25% | — | |
| 2022-09-14 | 2022-09-12 | COST | Callans Patrick J | Executive VP | A - Grant | — | +2,388 | 62.4K | +4% | — | |
| 2022-09-14 | 2022-09-12 | COST | Callans Patrick J | Executive VP | F - Tax | $539.52 | -662 | 61.8K | -1% | -$357.2K | |
| 2022-09-14 | 2022-09-12 | COST | Miller Russell D | EVP | F - Tax | $539.52 | -3,335 | 4,559 | -42% | -$1.80M | |
| 2022-09-14 | 2022-09-12 | COST | Miller Russell D | EVP | A - Grant | — | +7,893 | 7,894 | +1,127,571% | — | |
| 2022-09-14 | 2022-09-12 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | A - Grant | — | +8,723 | 34.5K | +34% | — | |
| 2022-09-14 | 2022-09-12 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | F - Tax | $539.52 | -3,155 | 31.3K | -9% | -$1.70M | |
| 2022-09-14 | 2022-09-12 | COST | Murphy James P. | Executive VP | F - Tax | $539.52 | -1,793 | 39.7K | -4% | -$967.4K | |
| 2022-09-14 | 2022-09-12 | COST | Murphy James P. | Executive VP | A - Grant | — | +5,263 | 41.5K | +15% | — | |
| 2022-07-21 | 2022-07-20 | COST | Murphy James P. | Executive VP | S - Sale | $525.20 | -1,500 | 36.2K | -4% | -$787.8K | |
| 2022-07-15 | 2022-07-15 | COST | DENMAN KENNETH D | Dir | S - Sale | $521.68 | -300 | 5,197 | -5% | -$156.5K | |
| 2022-07-15 | 2021-12-16 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | G - Gift | — | -250 | 26.8K | -0.9% | — | |
| 2022-07-15 | 2022-07-14 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | S - Sale | $505.60 | -1,000 | 25.8K | -4% | -$505.6K | |
| 2022-06-23 | 2021-12-15 | COST | Murphy James P. | Executive VP | G - Gift | — | -95 | 40.2K | -0.2% | — | |
| 2022-06-23 | 2022-06-22 | COST | Murphy James P. | Executive VP | S - Sale | $464.00 | -2,500 | 37.7K | -6% | -$1.16M |
Purchase Sale Sale after option exercise All abbreviations