The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Oyler John since 2017.
This trader's CIK number is 1042047.
At the time of last reporting, Oyler John was the Chief Executive Officer of Beone Medicines Ltd.. (stock ticker symbol ONC).
Also see all insider trading activities at Beone Medicines Ltd..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | ONC | 0 | $0 | 308,955 | $85,395,669 | 1,832,639 | $6,414,236 |
| 2024 | ONC | 0 | $0 | 120,245 | $20,348,624 | 1,300,000 | $650,000 |
| 2023 | ONC | 0 | $0 | 20,391 | $5,071,567 | 0 | $0 |
| 2022 | ONC | 0 | $0 | 89,537 | $15,984,367 | 0 | $0 |
| 2021 | ONC | 0 | $0 | 1,240,518 | $374,284,425 | 0 | $0 |
| 2020 | ONC | 0 | $0 | 576,886 | $134,376,588 | 0 | $0 |
| 2019 | ONC | 0 | $0 | 93,688 | $14,707,597 | 0 | $0 |
| 2018 | ONC | 0 | $0 | 134,883 | $19,528,131 | 0 | $0 |
| 2017 | ONC | 0 | $0 | 961,000 | $63,394,296 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-12-15 | ONC | Sale | 75,631 | 307.94 | 23,289,583 |
| 2025-12-16 | ONC | Sale | 24,369 | 302.92 | 7,381,881 |
| 2025-09-16 | ONC | Sale | 27,803 | 326.00 | 9,063,778 |
| 2025-07-09 | ONC | Sale | 27,802 | 253.59 | 7,050,225 |
| 2025-06-23 | ONC | Sale | 3,174 | 262.24 | 832,337 |
| 2025-06-16 | ONC | Sale | 3,680 | 266.05 | 979,045 |
| 2025-06-17 | ONC | Sale | 1,460 | 256.49 | 374,473 |
| 2025-06-06 | ONC | Sale | 5,127 | 253.38 | 1,299,094 |
| 2025-03-10 | BGNE | Option Ex | 539,032 | 3.50 | 1,886,612 |
| 2025-03-10 | BGNE | Sale | 41,210 | 242.91 | 10,010,238 |
| 2025-03-07 | BGNE | Sale | 58,590 | 250.34 | 14,667,303 |
| 2025-03-06 | BGNE | Sale | 40,109 | 260.48 | 10,447,712 |
| 2025-03-06 | BGNE | Option Ex | 526,270 | 3.50 | 1,841,945 |
| 2025-03-07 | BGNE | Option Ex | 767,337 | 3.50 | 2,685,679 |
| 2024-12-14 | BGNE | Option Ex | 1,300,000 | .50 | 650,000 |
| 2024-10-08 | BGNE | Sale | 16,175 | 232.77 | 3,765,070 |
| 2024-06-24 | BGNE | Sale | 2,789 | 159.81 | 445,701 |
| 2024-06-17 | BGNE | Sale | 1,281 | 159.28 | 204,037 |
| 2024-04-09 | BGNE | Sale | 11,200 | 153.32 | 1,717,195 |
| 2024-04-10 | BGNE | Sale | 26,716 | 149.55 | 3,995,324 |
| 2024-04-11 | BGNE | Sale | 12,084 | 146.88 | 1,774,922 |
| 2024-03-12 | BGNE | Sale | 37,668 | 165.33 | 6,227,688 |
| 2024-03-13 | BGNE | Sale | 12,332 | 179.91 | 2,218,687 |
| 2023-01-10 | BGNE | Sale | 20,391 | 248.72 | 5,071,567 |
| 2022-12-27 | BGNE | Sale | 3,359 | 224.29 | 753,403 |
| 2022-12-28 | BGNE | Sale | 1,100 | 224.72 | 247,197 |
| 2022-12-29 | BGNE | Sale | 5,150 | 224.78 | 1,157,596 |
| 2022-11-15 | BGNE | Sale | 29,928 | 206.85 | 6,190,726 |
| 2022-09-20 | BGNE | Sale | 30,520 | 153.97 | 4,699,011 |
| 2022-09-21 | BGNE | Sale | 19,480 | 150.74 | 2,936,434 |
| 2021-09-15 | BGNE | Sale | 216,361 | 339.76 | 73,510,596 |
| 2021-09-14 | BGNE | Sale | 195,477 | 332.51 | 64,999,034 |
| 2021-09-01 | BGNE | Sale | 153,059 | 225.50 | 34,514,345 |
| 2021-09-02 | BGNE | Sale | 24,499 | 328.65 | 8,051,669 |
| 2021-08-31 | BGNE | Sale | 111,081 | 275.69 | 30,623,809 |
| 2021-08-04 | BGNE | Sale | 80,847 | 309.36 | 25,010,666 |
| 2021-08-05 | BGNE | Sale | 44,462 | 317.25 | 14,105,702 |
| 2021-08-03 | BGNE | Sale | 83,359 | 318.02 | 26,509,912 |
| 2021-07-22 | BGNE | Sale | 69,216 | 293.13 | 20,289,147 |
| 2021-07-21 | BGNE | Sale | 27,160 | 280.66 | 7,622,671 |
| 2021-07-20 | BGNE | Sale | 43,695 | 277.41 | 12,121,255 |
| 2021-07-06 | BGNE | Sale | 57,375 | 296.19 | 16,994,130 |
| 2021-07-07 | BGNE | Sale | 66,446 | 297.49 | 19,766,754 |
| 2021-07-07 | BGNE | Sale | 300 | 325.23 | 97,569 |
| 2021-07-08 | BGNE | Sale | 67,181 | 298.70 | 20,067,166 |
| 2020-09-28 | BGNE | Sale | 31,000 | 280.38 | 8,691,873 |
| 2020-09-29 | BGNE | Sale | 23,303 | 278.75 | 6,495,618 |
| 2020-09-16 | BGNE | Sale | 27,275 | 255.91 | 6,979,999 |
| 2020-09-15 | BGNE | Sale | 34,214 | 254.78 | 8,716,974 |
| 2020-09-14 | BGNE | Sale | 19,739 | 250.05 | 4,935,717 |
| 2020-09-01 | BGNE | Sale | 20,274 | 235.15 | 4,767,512 |
| 2020-09-02 | BGNE | Sale | 27,807 | 229.83 | 6,390,994 |
| 2020-08-31 | BGNE | Sale | 12,961 | 240.53 | 3,117,457 |
| 2020-08-19 | BGNE | Sale | 29,866 | 234.76 | 7,011,222 |
| 2020-08-20 | BGNE | Sale | 21,523 | 233.80 | 5,032,012 |
| 2020-08-21 | BGNE | Sale | 40,788 | 240.72 | 9,818,364 |
| 2020-08-12 | BGNE | Sale | 19,820 | 211.82 | 4,198,272 |
| 2020-08-13 | BGNE | Sale | 14,443 | 213.72 | 3,086,815 |
| 2020-08-14 | BGNE | Sale | 8,705 | 211.82 | 1,843,866 |
| 2020-08-05 | BGNE | Sale | 17,254 | 223.20 | 3,851,041 |
| 2020-08-03 | BGNE | Sale | 25,176 | 220.02 | 5,539,248 |
| 2020-08-04 | BGNE | Sale | 15,383 | 221.28 | 3,403,904 |
| 2020-07-21 | BGNE | Sale | 26,413 | 251.88 | 6,652,906 |
| 2020-07-20 | BGNE | Sale | 28,762 | 251.56 | 7,235,282 |
| 2020-07-22 | BGNE | Sale | 27,748 | 241.54 | 6,702,307 |
| 2020-07-06 | BGNE | Sale | 17,362 | 196.95 | 3,419,480 |
| 2020-07-07 | BGNE | Sale | 19,023 | 198.38 | 3,773,725 |
| 2020-07-08 | BGNE | Sale | 17,529 | 200.30 | 3,510,988 |
| 2020-07-01 | BGNE | Sale | 3,816 | 191.59 | 731,122 |
| 2020-06-29 | BGNE | Sale | 1,435 | 192.69 | 276,515 |
| 2020-06-24 | BGNE | Sale | 14,381 | 187.71 | 2,699,399 |
| 2020-06-23 | BGNE | Sale | 15,070 | 186.52 | 2,810,916 |
| 2020-06-22 | BGNE | Sale | 10,281 | 181.68 | 1,867,800 |
| 2020-06-10 | BGNE | Sale | 900 | 175.07 | 157,563 |
| 2020-05-01 | BGNE | Sale | 4,635 | 141.90 | 657,697 |
| 2019-12-17 | BGNE | Sale | 62,259 | 161.65 | 10,063,980 |
| 2019-07-08 | BGNE | Sale | 3,106 | 127.37 | 395,605 |
| 2019-05-01 | BGNE | Sale | 2,824 | 125.62 | 354,748 |
| 2019-03-06 | BGNE | Sale | 100 | 150.00 | 15,000 |
| 2019-03-05 | BGNE | Sale | 11,021 | 152.73 | 1,683,204 |
| 2019-03-04 | BGNE | Sale | 14,378 | 152.67 | 2,195,060 |
| 2018-12-10 | BGNE | Sale | 4,138 | 135.66 | 561,356 |
| 2018-11-26 | BGNE | Sale | 9,078 | 138.81 | 1,260,162 |
| 2018-11-27 | BGNE | Sale | 11,252 | 143.30 | 1,612,434 |
| 2018-11-28 | BGNE | Sale | 8,865 | 146.77 | 1,301,107 |
| 2018-07-16 | BGNE | Sale | 2,550 | 164.12 | 418,498 |
| 2018-02-28 | BGNE | Sale | 34,338 | 147.88 | 5,078,006 |
| 2018-03-01 | BGNE | Sale | 39,300 | 142.21 | 5,588,695 |
| 2018-03-02 | BGNE | Sale | 25,362 | 146.20 | 3,707,873 |
| 2017-12-26 | BGNE | Sale | 20,137 | 97.84 | 1,970,163 |
| 2017-12-08 | BGNE | Sale | 52,817 | 95.73 | 5,056,329 |
| 2017-12-07 | BGNE | Sale | 59,737 | 94.50 | 5,645,086 |
| 2017-12-06 | BGNE | Sale | 31,446 | 92.70 | 2,915,169 |
| 2017-11-27 | BGNE | Sale | 16,581 | 87.12 | 1,444,536 |
| 2017-11-28 | BGNE | Sale | 32,985 | 85.52 | 2,820,877 |
| 2017-11-29 | BGNE | Sale | 36,340 | 82.92 | 3,013,458 |
| 2017-11-13 | BGNE | Sale | 25,054 | 83.32 | 2,087,399 |
| 2017-11-14 | BGNE | Sale | 59,835 | 80.21 | 4,799,544 |
| 2017-11-15 | BGNE | Sale | 66,068 | 80.10 | 5,291,782 |
| 2017-07-06 | BGNE | Sale | 219,400 | 64.45 | 14,140,768 |
| 2017-06-22 | BGNE | Sale | 58,605 | 44.42 | 2,603,234 |
| 2017-06-23 | BGNE | Sale | 39,895 | 44.73 | 1,784,662 |
| 2017-04-27 | BGNE | Sale | 34,049 | 40.37 | 1,374,558 |
| 2017-05-01 | BGNE | Sale | 2,100 | 42.02 | 88,244 |
| 2017-03-16 | BGNE | Sale | 16,038 | 39.06 | 626,508 |
| 2017-03-17 | BGNE | Sale | 2,717 | 40.02 | 108,737 |
| 2017-03-20 | BGNE | Sale | 13,234 | 40.02 | 529,611 |
| 2017-03-06 | BGNE | Sale | 19,816 | 40.43 | 801,220 |
| 2017-03-02 | BGNE | Sale | 49,092 | 41.25 | 2,025,094 |
| 2017-03-03 | BGNE | Sale | 40,091 | 40.90 | 1,639,721 |
| 2017-02-17 | BGNE | Sale | 7,204 | 40.67 | 292,979 |
| 2017-02-21 | BGNE | Sale | 10,359 | 40.09 | 415,344 |
| 2017-02-16 | BGNE | Sale | 47,400 | 40.49 | 1,919,273 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Oyler John (Chief Executive Officer of Beone Medicines Ltd. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.