JAMES HAMILTON E
Insider CIK 1238989 · BX President and COO, Director · COST Chairman of the Board, Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2026-10-22 | 2026-10-26 | 266 | — | $0 | 55,804 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2025-10-22 | 2025-10-24 | 286 | — | $0 | 55,538 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2024-10-22 | 2024-10-24 | 303 | — | $0 | 55,252 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2024-01-12 | 2024-01-12 | 19 | — | $0 | 54,949 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2023-10-22 | 2023-10-24 | 489 | — | $0 | 54,930 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2022-10-22 | 2022-10-25 | 565 | — | $0 | 41,803 | SEC↗ |
| BX Blackstone Inc | S Sale | 2021-12-07 | 2021-12-07 | 1,803,281 | $134.45 | $242.45M | 1,271,068 | SEC↗ |
| BX Blackstone Inc | S Sale | 2021-12-07 | 2021-12-07 | 2,140,934 | $134.45 | $287.85M | 1,509,066 | SEC↗ |
| BX Blackstone Inc | S Sale | 2021-12-07 | 2021-12-07 | 1,509,066 | $134.45 | $202.89M | 0 | SEC↗ |
| BX Blackstone Inc | S Sale | 2021-12-07 | 2021-12-07 | 1,319,754 | $134.45 | $177.44M | 930,246 | SEC↗ |
| BX Blackstone Inc | S Sale | 2021-12-07 | 2021-12-07 | 1,271,068 | $134.45 | $170.90M | 0 | SEC↗ |
| BX Blackstone Inc | S Sale | 2021-12-07 | 2021-12-07 | 12,023 | $134.45 | $1.62M | 8,474 | SEC↗ |
| BX Blackstone Inc | S Sale | 2021-12-07 | 2021-12-07 | 8,474 | $134.45 | $1.14M | 0 | SEC↗ |
| BX Blackstone Inc | S Sale | 2021-12-07 | 2021-12-07 | 930,246 | $134.45 | $125.07M | 0 | SEC↗ |
| BX Blackstone Inc | C Conversion deriv | 2021-12-03 | 2021-12-07 | 3,650,000 | — | $0 | 857,207 | SEC↗ |
| BX Blackstone Inc | C Conversion deriv | 2021-12-03 | 2021-12-07 | 2,250,000 | — | $0 | 550,000 | SEC↗ |
| BX Blackstone Inc | C Conversion deriv | 2021-12-03 | 2021-12-07 | 3,074,349 | — | $0 | 14,648,744 | SEC↗ |
| BX Blackstone Inc | C Conversion | 2021-12-03 | 2021-12-07 | 3,074,349 | — | $0 | 3,074,349 | SEC↗ |
| BX Blackstone Inc | C Conversion | 2021-12-03 | 2021-12-07 | 3,650,000 | — | $0 | 3,650,000 | SEC↗ |
| BX Blackstone Inc | C Conversion | 2021-12-03 | 2021-12-07 | 2,250,000 | — | $0 | 2,250,000 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2021-10-22 | 2021-10-26 | 561 | — | $0 | 41,238 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-20 | 2021-05-20 | 59,126 | $89.37 | $5.28M | 0 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-20 | 2021-05-20 | 40,714 | $89.37 | $3.64M | 0 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-20 | 2021-05-20 | 68,370 | $89.37 | $6.11M | 0 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-19 | 2021-05-20 | 57,431 | $87.12 | $5.00M | 71,870 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-19 | 2021-05-20 | 42,648 | $87.14 | $3.72M | 47,189 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-19 | 2021-05-20 | 14,553 | $87.53 | $1.27M | 68,370 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-19 | 2021-05-20 | 66,149 | $87.12 | $5.76M | 82,923 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-19 | 2021-05-20 | 12,744 | $87.53 | $1.12M | 59,126 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-19 | 2021-05-20 | 6,475 | $87.54 | $566.8K | 40,714 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-18 | 2021-05-18 | 26,178 | $88.46 | $2.32M | 112,782 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-18 | 2021-05-18 | 38,643 | $89.11 | $3.44M | 149,072 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-18 | 2021-05-18 | 42,059 | $88.45 | $3.72M | 187,715 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-18 | 2021-05-18 | 33,437 | $89.11 | $2.98M | 129,301 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-18 | 2021-05-18 | 36,738 | $88.45 | $3.25M | 162,738 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-18 | 2021-05-18 | 22,945 | $89.11 | $2.04M | 89,837 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-17 | 2021-05-18 | 49,123 | $87.57 | $4.30M | 138,960 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-17 | 2021-05-18 | 80,702 | $87.51 | $7.06M | 229,774 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-17 | 2021-05-18 | 70,175 | $87.57 | $6.15M | 199,476 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-14 | 2021-05-18 | 49,123 | $87.51 | $4.30M | 188,083 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-14 | 2021-05-18 | 80,702 | $87.51 | $7.06M | 310,476 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-14 | 2021-05-18 | 70,175 | $87.51 | $6.14M | 269,651 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-13 | 2021-05-13 | 45,071 | $85.21 | $3.84M | 241,258 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-13 | 2021-05-13 | 7,404 | $85.66 | $634.2K | 391,178 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-13 | 2021-05-13 | 73,298 | $85.20 | $6.24M | 398,582 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-13 | 2021-05-13 | 6,648 | $85.66 | $569.5K | 339,826 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-13 | 2021-05-13 | 63,527 | $85.20 | $5.41M | 346,474 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-13 | 2021-05-13 | 4,052 | $85.67 | $347.1K | 237,206 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 8,200 | $85.19 | $698.6K | 434,415 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 2,600 | $87.04 | $226.3K | 286,329 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 14,442 | $86.39 | $1.25M | 288,929 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 5,621 | $85.20 | $478.9K | 303,371 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 38,740 | $84.33 | $3.27M | 308,992 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 4,470 | $87.08 | $389.2K | 471,880 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 23,783 | $86.39 | $2.05M | 476,350 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 9,515 | $85.17 | $810.4K | 500,133 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 63,110 | $84.33 | $5.32M | 509,648 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 3,806 | $87.07 | $331.4K | 410,001 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 20,608 | $86.40 | $1.78M | 413,807 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-12 | 2021-05-13 | 55,105 | $84.33 | $4.65M | 442,615 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-11 | 2021-05-11 | 83,796 | $87.71 | $7.35M | 519,187 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-11 | 2021-05-11 | 21,467 | $88.07 | $1.89M | 497,720 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-11 | 2021-05-11 | 84,742 | $87.68 | $7.43M | 609,069 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-11 | 2021-05-11 | 36,311 | $88.01 | $3.20M | 572,758 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-11 | 2021-05-11 | 52,143 | $87.69 | $4.57M | 369,273 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-11 | 2021-05-11 | 21,541 | $88.02 | $1.90M | 347,732 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 48,494 | $89.92 | $4.36M | 699,625 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 6,471 | $90.49 | $585.6K | 421,416 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 31,063 | $89.81 | $2.79M | 427,887 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 34,607 | $88.76 | $3.07M | 658,375 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 41,399 | $89.72 | $3.71M | 616,976 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 13,993 | $90.43 | $1.27M | 602,983 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 48,810 | $88.88 | $4.34M | 748,119 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 26,139 | $88.79 | $2.32M | 458,950 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-10 | 2021-05-11 | 5,814 | $90.56 | $526.5K | 693,811 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-07 | 2021-05-07 | 98,245 | $90.25 | $8.87M | 485,089 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-07 | 2021-05-07 | 161,404 | $90.24 | $14.57M | 796,929 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-07 | 2021-05-07 | 140,351 | $90.24 | $12.67M | 692,982 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-06 | 2021-05-07 | 55,325 | $87.92 | $4.86M | 589,412 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-06 | 2021-05-07 | 9,626 | $88.27 | $849.7K | 958,333 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-06 | 2021-05-07 | 91,251 | $87.92 | $8.02M | 967,959 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-06 | 2021-05-07 | 8,466 | $88.27 | $747.3K | 833,333 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-06 | 2021-05-07 | 79,254 | $87.92 | $6.97M | 841,799 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-06 | 2021-05-07 | 6,078 | $88.27 | $536.5K | 583,334 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-05 | 2021-05-07 | 55,263 | $88.34 | $4.88M | 644,737 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-05 | 2021-05-07 | 90,790 | $88.34 | $8.02M | 1,059,210 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2021-05-05 | 2021-05-07 | 78,947 | $88.34 | $6.97M | 921,053 | SEC↗ |
| BX Blackstone Group Inc | G Gift deriv | 2021-04-30 | 2021-05-07 | 1,000,000 | — | $0 | 17,723,093 | SEC↗ |
| BX Blackstone Group Inc | C Conversion deriv | 2021-02-09 | 2021-02-11 | 1,000,000 | — | $0 | 18,723,093 | SEC↗ |
| BX Blackstone Group Inc | C Conversion deriv | 2021-02-09 | 2021-02-11 | 1,150,000 | — | $0 | 4,507,207 | SEC↗ |
| BX Blackstone Group Inc | C Conversion deriv | 2021-02-09 | 2021-02-11 | 700,000 | — | $0 | 2,800,000 | SEC↗ |
| BX Blackstone Group Inc | C Conversion | 2021-02-09 | 2021-02-11 | 700,000 | — | $0 | 700,000 | SEC↗ |
| BX Blackstone Group Inc | C Conversion | 2021-02-09 | 2021-02-11 | 1,150,000 | — | $0 | 1,150,000 | SEC↗ |
| BX Blackstone Group Inc | C Conversion | 2021-02-09 | 2021-02-11 | 1,000,000 | — | $0 | 1,000,000 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2020-12-11 | 2020-12-11 | 34 | — | $0 | 40,677 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2020-10-22 | 2020-10-22 | 719 | — | $0 | 40,643 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2019-11-13 | 2019-11-13 | 108,103 | $52.56 | $5.68M | 0 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2019-11-12 | 2019-11-13 | 357,999 | $51.89 | $18.58M | 108,103 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2019-11-11 | 2019-11-13 | 120,156 | $51.87 | $6.23M | 466,102 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2019-11-08 | 2019-11-13 | 360,042 | $51.65 | $18.60M | 586,258 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2019-11-06 | 2019-11-07 | 265,779 | $51.78 | $13.76M | 954,175 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2019-11-06 | 2019-11-07 | 7,875 | $52.64 | $414.5K | 946,300 | SEC↗ |
| BX Blackstone Group Inc | C Conversion deriv | 2019-11-05 | 2019-11-07 | 1,500,000 | — | $0 | 5,657,207 | SEC↗ |
| BX Blackstone Group Inc | C Conversion | 2019-11-05 | 2019-11-07 | 1,500,000 | — | $0 | 1,500,000 | SEC↗ |
| BX Blackstone Group Inc | S Sale | 2019-11-05 | 2019-11-07 | 280,046 | $51.73 | $14.49M | 1,219,954 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2019-10-22 | 2019-10-24 | 901 | — | $0 | 39,924 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion deriv | 2018-10-30 | 2018-11-01 | 1,000,000 | — | $0 | 19,723,093 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion | 2018-10-30 | 2018-11-01 | 1,000,000 | — | $0 | 1,000,000 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2018-10-30 | 2018-11-01 | 1,000,000 | — | $0 | 0 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2018-10-22 | 2018-10-24 | 1,179 | — | $0 | 39,023 | SEC↗ |
| BX Blackstone Group L.P. | J Other deriv | 2018-08-13 | 2018-08-15 | 3,822,735 | $34.66 | $132.50M | 20,723,093 | SEC↗ |
| BX Blackstone Group L.P. | J Other deriv | 2018-08-13 | 2018-08-15 | 3,822,735 | $34.66 | $132.50M | 0 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion deriv | 2018-05-01 | 2018-05-03 | 800,000 | — | $0 | 20,723,093 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion | 2018-05-01 | 2018-05-03 | 800,000 | — | $0 | 800,000 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2018-05-01 | 2018-05-03 | 800,000 | — | $0 | 0 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2018-04-30 | 2018-05-03 | 20,497 | — | $0 | 20,497 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2018-04-30 | 2018-05-03 | 20,497 | — | $0 | 0 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2017-10-22 | 2017-10-24 | 1,870 | — | $0 | 38,034 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2017-10-22 | 2017-10-27 | 1,680 | — | $0 | 37,844 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2017-05-24 | 2017-05-25 | 140 | $173.01 | $24.2K | 36,164 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2016-10-22 | 2016-10-24 | 2,182 | — | $0 | 36,024 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2015-10-22 | 2015-10-26 | 2,150 | — | $0 | 33,842 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2015-03-04 | 2015-03-04 | 455,738 | $38.09 | $17.36M | 199,262 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2015-03-04 | 2015-03-04 | 199,262 | $38.67 | $7.71M | 0 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2015-03-03 | 2015-03-04 | 475,000 | $37.93 | $18.02M | 655,000 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2015-03-02 | 2015-03-04 | 870,000 | $38.12 | $33.16M | 1,130,000 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2015-02-27 | 2015-03-03 | 216 | $146.96 | $31.7K | 31,692 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion deriv | 2015-02-10 | 2015-03-04 | 2,000,000 | — | $0 | 21,523,093 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2015-02-10 | 2015-03-04 | 2,000,000 | — | $0 | 20,176 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2015-02-10 | 2015-03-04 | 2,000,000 | — | $0 | 2,000,000 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion | 2015-02-10 | 2015-03-04 | 2,000,000 | — | $0 | 2,020,176 | SEC↗ |
| BX Blackstone Group L.P. | A Award | 2015-01-16 | 2015-01-21 | 20,176 | — | $0 | 20,176 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2014-12-11 | 2015-01-21 | 1,500,000 | — | $0 | 0 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2014-10-22 | 2014-10-23 | 2,400 | — | $0 | 31,476 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | M Exercise deriv | 2014-08-11 | 2014-08-11 | 12,915 | $40.69 | $525.5K | 0 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | S Sale | 2014-08-11 | 2014-08-11 | 12,915 | $119.12 | $1.54M | 29,076 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | M Exercise | 2014-08-11 | 2014-08-11 | 12,915 | $40.69 | $525.5K | 41,991 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2014-07-25 | 2014-08-29 | 1,500,000 | — | $0 | 1,500,000 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion deriv | 2014-02-10 | 2015-02-12 | 2,000,000 | — | $0 | 21,523,093 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2014-02-10 | 2015-02-12 | 2,000,000 | — | $0 | 20,176 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2014-02-10 | 2015-02-12 | 2,000,000 | — | $0 | 2,000,000 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion | 2014-02-10 | 2015-02-12 | 2,000,000 | — | $0 | 2,020,176 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | S Sale | 2013-12-30 | 2014-01-02 | 1,100 | $118.65 | $130.5K | 29,076 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | S Sale | 2013-12-30 | 2014-01-02 | 800 | $118.76 | $95.0K | 30,176 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | S Sale | 2013-12-30 | 2014-01-02 | 10,000 | $118.86 | $1.19M | 0 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | M Exercise deriv | 2013-11-01 | 2013-11-04 | 12,915 | $34.71 | $448.3K | 0 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | S Sale | 2013-11-01 | 2013-11-04 | 12,915 | $118.76 | $1.53M | 40,976 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | M Exercise | 2013-11-01 | 2013-11-04 | 12,915 | $34.71 | $448.3K | 53,891 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-10-25 | 2013-10-25 | 992,779 | $26.77 | $26.58M | 3,080,000 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-10-25 | 2013-10-25 | 80,000 | $26.71 | $2.14M | 3,000,000 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-10-24 | 2013-10-25 | 900,000 | $27.03 | $24.33M | 4,072,779 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-10-23 | 2013-10-25 | 1,277,221 | $27.85 | $35.57M | 4,972,779 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2013-10-22 | 2013-10-23 | 2,400 | — | $0 | 40,976 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-07-31 | 2013-07-31 | 662,476 | $22.62 | $14.99M | 6,250,000 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-07-30 | 2013-07-31 | 469,100 | $22.89 | $10.74M | 6,912,476 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-07-29 | 2013-07-31 | 368,424 | $23.06 | $8.50M | 7,381,576 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-02-15 | 2013-02-15 | 400,000 | $19.09 | $7.64M | 7,750,000 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-02-14 | 2013-02-15 | 1,349,209 | $18.31 | $24.70M | 8,150,000 | SEC↗ |
| BX Blackstone Group L.P. | S Sale | 2013-02-13 | 2013-02-15 | 1,750,791 | $18.22 | $31.90M | 9,499,209 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | M Exercise deriv | 2012-12-18 | 2012-12-20 | 12,915 | $28.26 | $365.0K | 0 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | M Exercise | 2012-12-18 | 2012-12-20 | 12,915 | $28.26 | $365.0K | 51,491 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | S Sale | 2012-12-18 | 2012-12-20 | 12,915 | $98.91 | $1.28M | 38,576 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award deriv | 2012-12-12 | 2012-12-13 | 12,915 | $40.69 | $525.5K | 12,915 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award deriv | 2012-12-12 | 2012-12-13 | 12,915 | $34.71 | $448.3K | 12,915 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award deriv | 2012-12-12 | 2012-12-13 | 12,915 | $28.26 | $365.0K | 12,915 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2012-12-12 | 2012-12-13 | 456 | $98.31 | $44.8K | 38,576 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | A Award | 2012-10-22 | 2012-10-24 | 3,000 | — | $0 | 38,120 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion deriv | 2012-04-25 | 2012-04-27 | 1,933,412 | — | $0 | 24,423,093 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion deriv | 2012-04-25 | 2012-04-27 | 566,588 | — | $0 | 7,157,207 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2012-04-25 | 2012-04-27 | 566,588 | — | $0 | 11,250,000 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion | 2012-04-25 | 2012-04-27 | 1,933,412 | — | $0 | 1,933,412 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2012-04-25 | 2012-04-27 | 1,933,412 | — | $0 | 0 | SEC↗ |
| BX Blackstone Group L.P. | C Conversion | 2012-04-25 | 2012-04-27 | 566,588 | — | $0 | 566,588 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2012-04-25 | 2012-04-27 | 566,588 | — | $0 | 0 | SEC↗ |
| BX Blackstone Group L.P. | G Gift | 2012-04-25 | 2012-04-27 | 1,933,412 | — | $0 | 10,683,412 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | M Exercise deriv | 2012-01-18 | 2012-01-19 | 12,000 | $39.65 | $475.8K | 0 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | M Exercise | 2012-01-18 | 2012-01-19 | 12,000 | $39.65 | $475.8K | 47,120 | SEC↗ |
| COST COSTCO WHOLESALE CORP /NEW | S Sale | 2012-01-18 | 2012-01-19 | 12,000 | — | $0 | 35,120 | SEC↗ |