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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022-06-08 | 2022-06-07 | COST | Wilderotter Mary Agnes | Dir | P - Purchase | $470.74 | +850 | 11.3K | +8% | +$400.1K | |
| 2022-04-08 | 2022-04-08 | COST | Adamo Claudine | EVP | S - Sale | $602.03 | -500 | 9,939 | -5% | -$301.0K | |
| 2022-04-08 | 2022-04-08 | COST | Hines Daniel M. | Principal Acctg Off | S - Sale | $603.00 | -4,498 | 13.1K | -26% | -$2.71M | |
| 2022-03-29 | 2022-03-29 | COST | Rose Timothy L. | Executive VP | S - Sale | $566.29 | -4,000 | 28.4K | -12% | -$2.27M | |
| 2022-03-24 | 2022-03-23 | COST | DENMAN KENNETH D | Dir | S - Sale | $554.68 | -250 | 5,497 | -4% | -$138.7K | |
| 2022-01-28 | 2022-01-27 | COST | Vachris Roland Michael | Executive VP | S - Sale | $492.45 | -3,318 | 14.6K | -18% | -$1.63M | |
| 2021-12-22 | 2021-12-21 | COST | Wilderotter Mary Agnes | Dir | P - Purchase | $540.13 | +925 | 10.4K | +10% | +$499.6K | |
| M | 2021-12-15 | 2021-12-15 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | S - Sale | $554.09 | -2,218 | 28.6K | -7% | -$1.23M |
| 2021-12-14 | 2021-12-13 | COST | Rubananko Yoram | Executive VP | S - Sale | $550.72 | -4,000 | 6,592 | -38% | -$2.20M | |
| 2021-12-14 | 2021-12-13 | COST | Callans Patrick J | Executive VP | S - Sale | $549.03 | -2,500 | 60.0K | -4% | -$1.37M | |
| I | 2021-12-14 | 2021-09-21 | COST | Miller Russell D | EVP | J - Other | — | +4,864 | 12.0K | +68% | — |
| I | 2021-12-14 | 2021-12-13 | COST | Miller Russell D | EVP | S - Sale | $556.02 | -4,000 | 8,035 | -33% | -$2.22M |
| 2021-12-14 | 2021-09-21 | COST | Miller Russell D | EVP | J - Other | — | -4,864 | 0.70 | -100% | — | |
| 2021-12-14 | 2021-12-13 | COST | Murphy James P. | Executive VP | S - Sale | $559.32 | -5,000 | 40.3K | -11% | -$2.80M | |
| A | 2021-12-02 | 2021-09-14 | COST | Rose Timothy L. | Executive VP | F - Tax | $458.41 | -3,214 | 32.4K | -9% | -$1.47M |
| A | 2021-12-02 | 2021-10-22 | COST | JELINEK W CRAIG | Pres, CEO, Dir | F - Tax | $481.99 | -1,607 | 351.1K | -0.5% | -$774.6K |
| 2021-10-26 | 2021-10-22 | COST | LIBENSON RICHARD M | Dir, Dir Emeritus | A - Grant | — | +561 | 3,561 | +19% | — | |
| 2021-10-26 | 2021-10-22 | COST | RAIKES JEFFREY S | Dir | A - Grant | — | +561 | 35.3K | +2% | — | |
| M | 2021-10-26 | 2021-10-22 | COST | Murphy James P. | Executive VP | F - Tax | $481.99 | -1,979 | 46.3K | -4% | -$953.9K |
| M | 2021-10-26 | 2021-10-22 | COST | Callans Patrick J | Executive VP | F - Tax | $481.99 | -2,830 | 63.0K | -4% | -$1.36M |
| 2021-10-26 | 2021-10-22 | COST | JELINEK W CRAIG | Pres, CEO, Dir | F - Tax | $481.99 | -1,607 | 350.8K | -0.5% | -$774.6K | |
| 2021-10-26 | 2021-10-22 | COST | JELINEK W CRAIG | Pres, CEO, Dir | A - Grant | — | +19.7K | 352.4K | +6% | — | |
| 2021-10-26 | 2021-10-22 | COST | JAMES HAMILTON E | COB, Dir | A - Grant | — | +561 | 41.2K | +1% | — | |
| 2021-10-26 | 2021-10-22 | COST | DECKER SUSAN L | Dir | A - Grant | — | +561 | 19.3K | +3% | — | |
| 2021-10-26 | 2021-10-22 | COST | Wilderotter Mary Agnes | Dir | A - Grant | — | +561 | 9,520 | +6% | — | |
| M | 2021-10-26 | 2021-10-22 | COST | Klauer James C | EVP | F - Tax | $481.99 | -5,612 | 40.6K | -12% | -$2.70M |
| 2021-10-26 | 2021-09-28 | COST | Klauer James C | EVP | G - Gift | — | -15.0K | 44.8K | -25% | — | |
| M | 2021-10-26 | 2021-10-22 | COST | Rubananko Yoram | Executive VP | F - Tax | $481.99 | -2,966 | 5,999 | -33% | -$1.43M |
| 2021-10-26 | 2021-10-22 | COST | Rubananko Yoram | Executive VP | A - Grant | — | +7,154 | 10.6K | +208% | — | |
| 2021-10-26 | 2021-10-22 | COST | DENMAN KENNETH D | Dir | A - Grant | — | +561 | 5,747 | +11% | — | |
| 2021-10-26 | 2021-10-22 | COST | JEWELL SARAH MR SALLY | Dir | A - Grant | — | +561 | 1,951 | +40% | — | |
| 2021-10-26 | 2021-10-22 | COST | STANTON JOHN W | Dir | A - Grant | — | +561 | 22.4K | +3% | — | |
| M | 2021-10-26 | 2021-10-22 | COST | Hines Daniel M. | Principal Acctg Off | F - Tax | $481.99 | -4,151 | 20.0K | -17% | -$2.00M |
| 2021-10-26 | 2021-10-22 | COST | Hines Daniel M. | Principal Acctg Off | A - Grant | — | +3,644 | 21.8K | +20% | — | |
| 2021-10-26 | 2021-10-22 | COST | MUNGER CHARLES T | Dir | A - Grant | — | +561 | 167.1K | +0.3% | — | |
| 2021-09-16 | 2021-09-14 | COST | Rose Timothy L. | Executive VP | F - Tax | $458.41 | -3,214 | 32.0K | -9% | -$1.47M | |
| 2021-09-16 | 2021-09-14 | COST | Rose Timothy L. | Executive VP | A - Grant | — | +8,998 | 35.6K | +34% | — | |
| 2021-09-16 | 2021-09-14 | COST | PORTERA JOSEPH P | Executive VP | F - Tax | $458.41 | -4,150 | 12.0K | -26% | -$1.90M | |
| 2021-09-16 | 2021-09-14 | COST | PORTERA JOSEPH P | Executive VP | A - Grant | — | +9,926 | 16.1K | +160% | — | |
| 2021-09-16 | 2021-09-14 | COST | Callans Patrick J | Executive VP | F - Tax | $458.41 | -855 | 65.4K | -1% | -$391.9K | |
| 2021-09-16 | 2021-09-14 | COST | Callans Patrick J | Executive VP | A - Grant | — | +8,998 | 66.2K | +16% | — | |
| 2021-09-16 | 2021-09-14 | COST | Vachris Roland Michael | Executive VP | F - Tax | $458.41 | -3,579 | 17.9K | -17% | -$1.64M | |
| 2021-09-16 | 2021-09-14 | COST | Vachris Roland Michael | Executive VP | A - Grant | — | +9,926 | 21.5K | +86% | — | |
| 2021-09-16 | 2021-09-14 | COST | Klauer James C | EVP | A - Grant | — | +8,998 | 60.6K | +17% | — | |
| 2021-09-16 | 2021-09-14 | COST | Klauer James C | EVP | F - Tax | $458.41 | -855 | 59.8K | -1% | -$391.9K | |
| 2021-09-16 | 2021-09-14 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | F - Tax | $458.41 | -3,579 | 29.2K | -11% | -$1.64M | |
| 2021-09-16 | 2021-09-14 | COST | GALANTI RICHARD A | CFO, Executive VP, Dir | A - Grant | — | +9,926 | 32.8K | +43% | — | |
| 2021-09-16 | 2021-09-14 | COST | MOULTON PAUL G | Executive VP | A - Grant | — | +8,998 | 32.0K | +39% | — | |
| 2021-09-16 | 2021-09-14 | COST | MOULTON PAUL G | Executive VP | F - Tax | $458.41 | -3,214 | 28.8K | -10% | -$1.47M | |
| 2021-09-16 | 2021-09-14 | COST | Murphy James P. | Executive VP | A - Grant | — | +9,926 | 49.6K | +25% | — | |
| 2021-09-16 | 2021-09-14 | COST | Murphy James P. | Executive VP | F - Tax | $458.41 | -2,278 | 47.3K | -5% | -$1.04M | |
| 2021-09-16 | 2021-09-14 | COST | Miller Russell D | EVP | F - Tax | $458.41 | -4,134 | 4,865 | -46% | -$1.90M | |
| 2021-09-16 | 2021-09-14 | COST | Miller Russell D | EVP | A - Grant | — | +8,998 | 8,999 | +1,285,429% | — | |
| I | 2021-08-13 | 2021-08-13 | COST | PORTERA JOSEPH P | Executive VP | S - Sale | $445.50 | -3,287 | 1,789 | -65% | -$1.46M |
| I | 2021-08-13 | 2020-10-09 | COST | PORTERA JOSEPH P | Executive VP | G - Gift | — | -750 | 5,076 | -13% | — |
| 2021-07-12 | 2021-07-12 | COST | Vachris Roland Michael | Executive VP | S - Sale | $409.40 | -4,000 | 11.6K | -26% | -$1.64M |
Purchase Sale Sale after option exercise All abbreviations