BeOne Medicines Ltd. (ONC) insider trading.
In Q3 2026, insiders at BeOne Medicines Ltd. reported 134 non-derivative transactions on 16 Forms 3, 4 and 5: 0 open-market purchases and 110 sales worth $320.7M.
- Transactions
- 134
- Purchases (P)
- 0
- Sales (S)
- 110
- Net shares, P minus S
- -981,311
- Insiders
- 7
- Last filed
- 2026-09-30
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Oyler John | Director, Officer · Chief Executive Officer | 96 | 0 | 85 |
| Wang Xiaodong | Director, Other | 20 | 0 | 18 |
| Lee Chan Henry | Officer · SVP, General Counsel | 13 | 0 | 4 |
| BAKER BROS. ADVISORS LP / BAKER FELIX / Baker Bros. Advisors (GP) LLC / BAKER JULIAN / Baker Brothers Life Sciences LP / 667, L.P. | Director | 2 | 0 | 0 |
| Ball Titus B. | Officer · Principal Accounting Officer | 1 | 0 | 1 |
| Wu Xiaobin | Officer · President and COO | 1 | 0 | 1 |
| Rosenberg Aaron | Officer · Chief Financial Officer | 1 | 0 | 1 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-28 | Wang Xiaodong | M (A) | 31,028 | $36.9 | 31,028 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 160 | $356.97 | 30,868 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 120 | $358.71 | 30,748 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 40 | $359.16 | 30,708 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 2,241 | $361.05 | 28,467 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 738 | $367.23 | 0 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 3,499 | $363.1 | 20,729 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 3,419 | $364.07 | 17,310 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 2,047 | $365.85 | 15,263 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 14,525 | $366.58 | 738 | Form 4 |
| 2026-09-28 | Wang Xiaodong | S (D) | 4,239 | $362.17 | 24,228 | Form 4 |
| 2026-09-14 | BAKER BROS. ADVISORS LP / BAKER FELIX / Baker Bros. Advisors (GP) LLC / BAKER JULIAN / Baker Brothers Life Sciences LP / 667, L.P. | M (A) | 30,768 | $36.83 | 8,099,179 | Form 4 |
| 2026-09-14 | BAKER BROS. ADVISORS LP / BAKER FELIX / Baker Bros. Advisors (GP) LLC / BAKER JULIAN / Baker Brothers Life Sciences LP / 667, L.P. | M (A) | 30,768 | $36.83 | 761,410 | Form 4 |
| 2026-09-08 | Wang Xiaodong | S (D) | 10,688 | $349.28 | 12,847 | Form 4 |
| 2026-09-08 | Wang Xiaodong | S (D) | 7,492 | $348.31 | 23,535 | Form 4 |
| 2026-09-08 | Wang Xiaodong | M (A) | 31,027 | $36.9 | 31,027 | Form 4 |
| 2026-09-08 | Wang Xiaodong | S (D) | 1,181 | $345.38 | 6,079 | Form 4 |
| 2026-09-08 | Wang Xiaodong | S (D) | 6,569 | $350.27 | 6,278 | Form 4 |
| 2026-09-08 | Wang Xiaodong | S (D) | 1,721 | $348.01 | 0 | Form 4 |
| 2026-09-08 | Wang Xiaodong | S (D) | 1,517 | $347.39 | 1,721 | Form 4 |
| 2026-09-08 | Wang Xiaodong | S (D) | 2,841 | $346.16 | 3,238 | Form 4 |
| 2026-09-08 | Wang Xiaodong | S (D) | 6,278 | $351.25 | 0 | Form 4 |
| 2026-09-01 | Ball Titus B. | S (D) | 132 | $355.86 | 0 | Form 4 |
| 2026-08-25 | Wu Xiaobin | S (D) | 280 | $380 | 0 | Form 4 |
| 2026-08-12 | Oyler John | S (D) | 14,102 | $359.12 | 0 | Form 4 |
| 2026-08-12 | Oyler John | S (D) | 1,980 | $354.71 | 52,912 | Form 4 |
| 2026-08-12 | Oyler John | S (D) | 2,515 | $356.43 | 50,397 | Form 4 |
| 2026-08-12 | Oyler John | S (D) | 15,396 | $357.63 | 35,001 | Form 4 |
| 2026-08-12 | Oyler John | S (D) | 20,899 | $358.41 | 14,102 | Form 4 |
| 2026-08-11 | Lee Chan Henry | S (D) | 2,666 | $360 | 0 | Form 4 |
| 2026-08-11 | Lee Chan Henry | M (A) | 796 | $159.03 | 2,666 | Form 4 |
| 2026-08-11 | Lee Chan Henry | M (A) | 1,058 | $213.32 | 1,870 | Form 4 |
| 2026-08-11 | Lee Chan Henry | M (A) | 812 | $194.47 | 812 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 13,695 | $359.32 | 112,104 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 8,081 | $360.33 | 104,023 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 14,569 | $361.47 | 89,454 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 11,568 | $362.34 | 77,886 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 13,403 | $363.45 | 64,483 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 5,211 | $364.31 | 59,272 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 3,176 | $365.26 | 56,096 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 1,200 | $366.31 | 54,896 | Form 4 |
| 2026-08-11 | Oyler John | S (D) | 4 | $367 | 54,892 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 67 | $350 | 240,743 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 3,673 | $353.32 | 234,257 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 6,717 | $354.78 | 227,540 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 3,476 | $355.66 | 224,064 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 12,418 | $356.62 | 211,646 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 15,869 | $357.67 | 195,777 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 45,044 | $358.7 | 150,733 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 21,254 | $359.5 | 129,479 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 3,680 | $360.63 | 125,799 | Form 4 |
| 2026-08-10 | Oyler John | S (D) | 2,813 | $351.8 | 237,930 | Form 4 |
| 2026-08-03 | Rosenberg Aaron | S (D) | 1,157 | $312.72 | 0 | Form 4 |
| 2026-07-30 | Lee Chan Henry | S (D) | 1,044 | $323.69 | 0 | Form 4 |
| 2026-07-22 | Lee Chan Henry | S (D) | 1,669 | $325 | 0 | Form 4 |
| 2026-07-22 | Lee Chan Henry | M (A) | 490 | $159.03 | 1,669 | Form 4 |
| 2026-07-22 | Lee Chan Henry | M (A) | 665 | $213.32 | 1,179 | Form 4 |
| 2026-07-22 | Lee Chan Henry | M (A) | 514 | $194.47 | 514 | Form 4 |
| 2026-07-21 | Oyler John | S (D) | 15,379 | $316.26 | 46,018 | Form 4 |
| 2026-07-21 | Oyler John | S (D) | 20,029 | $316.91 | 25,989 | Form 4 |
| 2026-07-21 | Oyler John | S (D) | 7,842 | $318.41 | 18,147 | Form 4 |
| 2026-07-21 | Oyler John | S (D) | 15,807 | $319.29 | 2,340 | Form 4 |
| 2026-07-21 | Oyler John | S (D) | 2,340 | $320.06 | 0 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 15,499 | $312.29 | 18,491 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 14,326 | $312.96 | 4,165 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 1,850 | $313.91 | 2,315 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 1,512 | $315.26 | 803 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 523 | $316.14 | 280 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 280 | $318.3 | 0 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 5,146 | $310.08 | 9,180 | Form 4 |
| 2026-07-20 | Oyler John | M (A) | 33,990 | $119.96 | 33,990 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 2,907 | $311.8 | 0 | Form 4 |
| 2026-07-20 | Oyler John | S (D) | 6,273 | $310.75 | 2,907 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 1,440 | $305.2 | 63,188 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 597 | $306.96 | 62,591 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 680 | $309.05 | 61,911 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 4,833 | $310.37 | 57,078 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 35,829 | $312.17 | 15,706 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 14,915 | $313.19 | 791 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 740 | $314.32 | 51 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 51 | $315.06 | 0 | Form 4 |
| 2026-07-17 | Oyler John | M (A) | 64,628 | $119.96 | 64,628 | Form 4 |
| 2026-07-17 | Oyler John | S (D) | 5,543 | $311.42 | 51,535 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 42,798 | $317.79 | 57,193 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 32,224 | $316.82 | 99,991 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 15,097 | $319.99 | 35,694 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 20,505 | $321 | 15,189 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 13,109 | $321.61 | 2,080 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 1,560 | $322.71 | 520 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 520 | $323.59 | 0 | Form 4 |
| 2026-07-16 | Oyler John | M (A) | 96,501 | $160.4 | 96,501 | Form 4 |
| 2026-07-16 | Oyler John | M (A) | 70,096 | $119.96 | 166,597 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 233 | $311.98 | 166,364 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 4,881 | $314.08 | 161,483 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 9,516 | $314.73 | 151,967 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 19,752 | $316 | 132,215 | Form 4 |
| 2026-07-16 | Oyler John | S (D) | 6,402 | $318.55 | 50,791 | Form 4 |
| 2026-07-15 | Oyler John | M (A) | 35,605 | $100.04 | 35,605 | Form 4 |
| 2026-07-15 | Oyler John | M (A) | 76,677 | $169.58 | 112,282 | Form 4 |
| 2026-07-15 | Oyler John | M (A) | 4,275 | $160.4 | 116,557 | Form 4 |
| 2026-07-15 | Oyler John | S (D) | 6,067 | $310.02 | 110,490 | Form 4 |
| 2026-07-15 | Oyler John | S (D) | 41,336 | $310.92 | 69,154 | Form 4 |
| 2026-07-15 | Oyler John | S (D) | 12,857 | $311.71 | 56,297 | Form 4 |
| 2026-07-15 | Oyler John | S (D) | 48,657 | $312.86 | 7,640 | Form 4 |
| 2026-07-15 | Oyler John | S (D) | 7,640 | $313.58 | 0 | Form 4 |
| 2026-07-14 | Oyler John | S (D) | 4,139 | $303.07 | 8,122 | Form 4 |
| 2026-07-14 | Oyler John | S (D) | 8,122 | $303.93 | 0 | Form 4 |
| 2026-07-14 | Oyler John | S (D) | 7,834 | $307.57 | 0 | Form 4 |
| 2026-07-14 | Oyler John | S (D) | 40,781 | $306.93 | 7,834 | Form 4 |
| 2026-07-14 | Oyler John | S (D) | 45,895 | $306.21 | 48,615 | Form 4 |
| 2026-07-14 | Oyler John | M (A) | 97,282 | $36.9 | 97,282 | Form 4 |
| 2026-07-14 | Oyler John | M (A) | 36,318 | $100.04 | 133,600 | Form 4 |
| 2026-07-14 | Oyler John | S (D) | 39,090 | $305.02 | 94,510 | Form 4 |
| 2026-07-13 | Oyler John | M (A) | 48,520 | $36.9 | 48,520 | Form 4 |
| 2026-07-13 | Oyler John | S (D) | 798 | $301.94 | 47,722 | Form 4 |
| 2026-07-13 | Oyler John | S (D) | 4,584 | $302.79 | 43,138 | Form 4 |
| 2026-07-13 | Oyler John | S (D) | 26,294 | $303.83 | 16,844 | Form 4 |
| 2026-07-13 | Oyler John | S (D) | 8,438 | $304.68 | 8,406 | Form 4 |
| 2026-07-13 | Oyler John | S (D) | 846 | $305.57 | 7,560 | Form 4 |
| 2026-07-13 | Oyler John | S (D) | 7,240 | $306.82 | 320 | Form 4 |
| 2026-07-13 | Oyler John | S (D) | 320 | $307.41 | 0 | Form 4 |
| 2026-07-10 | Oyler John | S (D) | 5,143 | $298.94 | 674 | Form 4 |
| 2026-07-10 | Oyler John | S (D) | 3,074 | $298.35 | 5,817 | Form 4 |
| 2026-07-10 | Oyler John | S (D) | 150 | $301.18 | 154 | Form 4 |
| 2026-07-10 | Oyler John | S (D) | 136 | $302.19 | 18 | Form 4 |
| 2026-07-10 | Oyler John | S (D) | 18 | $303.03 | 0 | Form 4 |
| 2026-07-10 | Oyler John | S (D) | 1,314 | $297.23 | 8,891 | Form 4 |
| 2026-07-10 | Oyler John | S (D) | 370 | $300.12 | 304 | Form 4 |
| 2026-07-10 | Oyler John | M (A) | 11,698 | $36.9 | 11,698 | Form 4 |
| 2026-07-10 | Oyler John | S (D) | 1,493 | $296.07 | 10,205 | Form 4 |
| 2026-07-08 | Lee Chan Henry | M (A) | 266 | $213.32 | 468 | Form 4 |
| 2026-07-08 | Lee Chan Henry | M (A) | 196 | $159.03 | 664 | Form 4 |
| 2026-07-08 | Lee Chan Henry | S (D) | 664 | $302.46 | 0 | Form 4 |
| 2026-07-08 | Lee Chan Henry | M (A) | 202 | $194.47 | 202 | Form 4 |
Transaction codes in this quarter
Get ONC insider transactions through the API
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-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · ONC company page · BeOne Medicines Ltd. on SEC.gov
Questions
Are insiders buying or selling BeOne Medicines Ltd. (ONC)?
In Q3 2026, insiders at BeOne Medicines Ltd. reported 134 non-derivative transactions on 16 Forms 3, 4 and 5: 0 open-market purchases and 110 sales worth $320.7M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these BeOne Medicines Ltd. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.
Plain-text version for agents and LLMs: /insider-trading/onc.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.