COST
Costco Wholesale Corp
NASDAQ: COST · CONSUMER DEFENSIVE · DISCOUNT STORES
$1,014.53
+1.59% today
Updated 2026-04-29
Market cap
$450.10B
P/E ratio
52.62
P/S ratio
1.57x
EPS (TTM)
$19.28
Dividend yield
0.52%
52W range
$842 – $1,061
Volume
1.8M
Costco Wholesale Corp (COST) Insider transactions
Net insider activity
Net selling (10,457 shares)
Buy transactions
23
Sell transactions
77
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-01 | FRATES, CATON | Executive Vice President | Sale | 700 | $993.00 | $695100.00 |
| 2026-03-12 | GEORGE, SARAH CATHERINE | Executive Vice President | Sale | 642 | $991.21 | $636358.68 |
| 2026-03-11 | MILLERCHIP, GARY | Executive Vice President | Sale | 1,154 | $992.23 | $1.15M |
| 2026-03-09 | ADAMO, CLAUDINE | Executive Vice President | Sale | 730 | $1,003.02 | $732205.33 |
| 2026-01-27 | RAIKES, JEFFREY S | Director | Sale | 5,115 | — | — |
| 2026-01-27 | JONES, TERESA A. | Executive Vice President | Sale | 300 | — | — |
| 2026-01-21 | JONES, TERESA A. | Executive Vice President | Sale | 850 | $986.26 | $838318.20 |
| 2026-01-16 | RAIMONDO, GINA MARIE | Director | Buy | 215 | — | — |
| 2026-01-16 | DECKER, SUSAN L | Director | Sale | 458 | $955.00 | $437390.00 |
| 2026-01-14 | KLAUER, JAMES C | Executive Vice President | Sale | 1,500 | $939.00 | $1.41M |
| 2026-01-09 | MILLER, RUSSELL D | Sr. Executive Vice President | Sale | 1,500 | $916.32 | $1.37M |
| 2025-12-30 | POLIT, JAVIER | Executive Vice President | Sale | 558 | $862.90 | $481495.41 |
| 2025-12-29 | POLIT, JAVIER | Executive Vice President | Sale | 2,049 | $867.21 | $1.78M |
| 2025-12-19 | DENMAN, KENNETH D | Director | Sale | 325 | — | — |
| 2025-12-15 | DECKER, SUSAN L | Director | Sale | 2,827 | — | — |
| 2025-11-10 | RAIKES, JEFFREY S | Director | Sale | 4,120 | — | — |
| 2025-11-07 | WILCOX, WILLIAM RICHARD | Executive Vice President | Sale | 2,400 | $930.13 | $2.23M |
| 2025-10-24 | BARBRE, TIFFANY MARIE | Principal Accounting Officer | Sale | 1,239 | $934.62 | $1.16M |
| 2025-10-24 | ADAMO, CLAUDINE | Executive Vice President | Sale | 2,700 | $935.68 | $2.53M |
| 2025-10-22 | WILDEROTTER, MARY AGNES | Director | Buy | 286 | — | — |
| 2025-10-22 | VACHRIS, ROLAND MICHAEL | Director, President and CEO | Buy | 13,834 | — | — |
| 2025-10-22 | VACHRIS, ROLAND MICHAEL | Director, President and CEO | Sale | 1,493 | $944.68 | $1.41M |
| 2025-10-22 | VACHRIS, ROLAND MICHAEL | Director, President and CEO | Sale | 1,160 | $944.68 | $1.10M |
| 2025-10-22 | SULLIVAN, JOHN CHRISTOPHER | Executive VP | Buy | 4,654 | — | — |
| 2025-10-22 | SULLIVAN, JOHN CHRISTOPHER | Executive VP | Sale | 585 | $944.68 | $552637.80 |
| 2025-10-22 | SULLIVAN, JOHN CHRISTOPHER | Executive VP | Sale | 573 | $944.68 | $541301.64 |
| 2025-10-22 | SULLIVAN, JOHN CHRISTOPHER | Executive VP | Sale | 569 | $944.68 | $537522.92 |
| 2025-10-22 | SULLIVAN, JOHN CHRISTOPHER | Executive VP | Sale | 421 | $944.68 | $397710.28 |
| 2025-10-22 | SULLIVAN, JOHN CHRISTOPHER | Executive VP | Sale | 366 | $944.68 | $345752.88 |
| 2025-10-22 | STANTON, JOHN W | Director | Buy | 286 | — | — |
| 2025-10-22 | RAIKES, JEFFREY S | Director | Buy | 286 | — | — |
| 2025-10-22 | POLIT, JAVIER | Executive Vice President | Buy | 4,219 | — | — |
| 2025-10-22 | POLIT, JAVIER | Executive Vice President | Sale | 538 | $944.68 | $508237.84 |
| 2025-10-22 | POLIT, JAVIER | Executive Vice President | Sale | 337 | $944.68 | $318357.16 |
| 2025-10-22 | POLIT, JAVIER | Executive Vice President | Sale | 294 | $944.68 | $277735.92 |
| 2025-10-22 | MILLERCHIP, GARY | Executive Vice President | Buy | 6,268 | — | — |
| 2025-10-22 | MILLERCHIP, GARY | Executive Vice President | Sale | 500 | $944.68 | $472340.00 |
| 2025-10-22 | MILLERCHIP, GARY | Executive Vice President | Sale | 313 | $944.68 | $295684.84 |
| 2025-10-22 | KLAUER, JAMES C | Executive Vice President | Sale | 240 | $944.68 | $226723.20 |
| 2025-10-22 | KLAUER, JAMES C | Executive Vice President | Sale | 199 | $944.68 | $187991.32 |
| 2025-10-22 | KLAUER, JAMES C | Executive Vice President | Sale | 191 | $944.68 | $180433.88 |
| 2025-10-22 | KLAUER, JAMES C | Executive Vice President | Sale | 177 | $944.68 | $167208.36 |
| 2025-10-22 | KLAUER, JAMES C | Executive Vice President | Sale | 111 | $944.68 | $104859.48 |
| 2025-10-22 | JEWELL, SARAH MR SALLY | Director | Buy | 286 | — | — |
| 2025-10-22 | JAMES, HAMILTON E | Director | Buy | 286 | — | — |
| 2025-10-22 | FRATES, CATON | Executive Vice President | Sale | 901 | $944.68 | $851156.68 |
| 2025-10-22 | FRATES, CATON | Executive Vice President | Sale | 758 | $944.68 | $716067.44 |
| 2025-10-22 | FRATES, CATON | Executive Vice President | Sale | 706 | $944.68 | $666944.08 |
| 2025-10-22 | FRATES, CATON | Executive Vice President | Sale | 248 | $944.68 | $234280.64 |
| 2025-10-22 | FRATES, CATON | Executive Vice President | Sale | 156 | $944.68 | $147370.08 |
| 2025-10-22 | FOULKES, HELENA | Director | Buy | 286 | — | — |
| 2025-10-22 | DENMAN, KENNETH D | Director | Buy | 286 | — | — |
| 2025-10-22 | DECKER, SUSAN L | Director | Buy | 286 | — | — |
| 2025-10-22 | CALLANS, PATRICK J | Executive Vice President | Sale | 240 | $944.68 | $226723.20 |
| 2025-10-22 | CALLANS, PATRICK J | Executive Vice President | Sale | 199 | $944.68 | $187991.32 |
| 2025-10-22 | CALLANS, PATRICK J | Executive Vice President | Sale | 191 | $944.68 | $180433.88 |
| 2025-10-22 | CALLANS, PATRICK J | Executive Vice President | Sale | 177 | $944.68 | $167208.36 |
| 2025-10-22 | CALLANS, PATRICK J | Executive Vice President | Sale | 111 | $944.68 | $104859.48 |
| 2025-10-22 | BARBRE, TIFFANY MARIE | Principal Accounting Officer | Buy | 2,118 | — | — |
| 2025-10-22 | BARBRE, TIFFANY MARIE | Principal Accounting Officer | Sale | 135 | $944.68 | $127531.80 |
| 2025-10-22 | BARBRE, TIFFANY MARIE | Principal Accounting Officer | Sale | 119 | $944.68 | $112416.92 |
| 2025-10-22 | BARBRE, TIFFANY MARIE | Principal Accounting Officer | Sale | 114 | $944.68 | $107693.52 |
| 2025-10-22 | BARBRE, TIFFANY MARIE | Principal Accounting Officer | Sale | 90 | $944.68 | $85021.20 |
| 2025-10-22 | BARBRE, TIFFANY MARIE | Principal Accounting Officer | Sale | 85 | $944.68 | $80297.80 |
| 2025-10-22 | ADAMO, CLAUDINE | Executive Vice President | Sale | 199 | $944.68 | $187991.32 |
| 2025-10-22 | ADAMO, CLAUDINE | Executive Vice President | Sale | 177 | $944.68 | $167208.36 |
| 2025-10-22 | ADAMO, CLAUDINE | Executive Vice President | Sale | 122 | $944.68 | $115250.96 |
| 2025-10-22 | ADAMO, CLAUDINE | Executive Vice President | Sale | 111 | $944.68 | $104859.48 |
| 2025-10-22 | ADAMO, CLAUDINE | Executive Vice President | Sale | 97 | $944.68 | $91633.96 |
| 2025-09-29 | MILLER, RUSSELL D | Sr. Executive Vice President | Sale | 3,381 | $915.00 | $3.09M |
| 2025-09-29 | FRATES, CATON | Executive Vice President | Sale | 1,540 | $910.02 | $1.40M |
| 2025-09-23 | MILLER, RUSSELL D | Sr. Executive Vice President | Buy | 2,918 | — | — |
| 2025-09-10 | RUBANENKO, YORAM | Executive Vice President | Buy | 4,219 | — | — |
| 2025-09-10 | RUBANENKO, YORAM | Executive Vice President | Sale | 1,746 | $956.29 | $1.67M |
| 2025-09-10 | RIEL, PIERRE | Executive Vice President | Buy | 4,654 | — | — |
| 2025-09-10 | RIEL, PIERRE | Executive Vice President | Sale | 1,608 | $956.29 | $1.54M |
| 2025-09-10 | MILLER, RUSSELL D | Sr. Executive Vice President | Buy | 4,654 | — | — |
| 2025-09-10 | MILLER, RUSSELL D | Sr. Executive Vice President | Sale | 1,735 | $956.29 | $1.66M |
| 2025-09-10 | KLAUER, JAMES C | Executive Vice President | Buy | 4,219 | — | — |
| 2025-09-10 | KLAUER, JAMES C | Executive Vice President | Sale | 958 | $956.29 | $916125.82 |
| 2025-09-10 | JONES, TERESA A. | Executive Vice President | Buy | 4,219 | — | — |
| 2025-09-10 | JONES, TERESA A. | Executive Vice President | Sale | 1,503 | $956.29 | $1.44M |
| 2025-09-10 | FRATES, CATON | Executive Vice President | Buy | 4,219 | — | — |
| 2025-09-10 | FRATES, CATON | Executive Vice President | Sale | 1,271 | $956.29 | $1.22M |
| 2025-09-10 | CALLANS, PATRICK J | Executive Vice President | Buy | 4,219 | — | — |
| 2025-09-10 | CALLANS, PATRICK J | Executive Vice President | Sale | 950 | $956.29 | $908475.50 |
| 2025-09-10 | ADAMO, CLAUDINE | Executive Vice President | Buy | 4,219 | — | — |
| 2025-09-10 | ADAMO, CLAUDINE | Executive Vice President | Sale | 950 | $956.29 | $908475.50 |
| 2025-09-02 | STANTON, JOHN W | Director | Sale | 211 | — | — |
| 2025-08-20 | JONES, TERESA A. | Executive Vice President | Sale | 600 | $992.05 | $595230.00 |
| 2025-07-14 | RUBANENKO, YORAM | Executive Vice President | Sale | 4,000 | $974.96 | $3.90M |
| 2025-07-14 | RAIKES, JEFFREY S | Director | Sale | 6,573 | — | — |
| 2025-06-18 | DECKER, SUSAN L | Director | Sale | 546 | $980.00 | $535080.00 |
| 2025-06-18 | DECKER, SUSAN L | Director | Sale | 1 | $978.40 | $978.39 |
| 2025-06-09 | CALLANS, PATRICK J | Executive Vice President | Sale | 3,000 | $1,002.77 | $3.01M |
| 2025-06-06 | RIEL, PIERRE | Executive Vice President | Sale | 2,000 | $1,014.15 | $2.03M |
| 2025-04-17 | KLAUER, JAMES C | Executive Vice President | Sale | 4,000 | $981.07 | $3.92M |
| 2025-03-27 | MILLERCHIP, GARY | Executive Vice President | Sale | 1,100 | $940.01 | $1.03M |
| 2025-03-24 | ADAMO, CLAUDINE | Executive Vice President | Sale | 900 | $922.56 | $830304.00 |
| 2025-03-18 | FRATES, CATON | Executive Vice President | Sale | 850 | $900.25 | $765212.58 |