Company profile
BeOne Medicines Ltd. Insider Trading
ONCEvery SEC Form 4 insider trading filing for BeOne Medicines Ltd. (ONC) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Pharmaceutical Preparations
- CIK
- 0001651308
- Filings
- 204
- Insiders
- 27
- Last filing
- 2026-09-08
Activity summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares (net $1.1M) versus 1 sale. Buying was led by Xiaodong Wang.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. BeOne Medicines Ltd. insiders were net sellers in every quarter shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $3.8B.
90 day insight
Over the last 90 days, BeOne Medicines Ltd. insiders bought $1.9M (12 transactions) and sold $747K (3 transactions).
- Most active insider: John Oyler with 24 transactions totaling $86.5M.
- Largest single sale: $16.2M by John Oyler on Aug 10, 2026.
- 92% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 8, 2026 | Xiaodong Wang | ONC | Option Exercise | 403,351 | — | — |
| Sep 8, 2026 | Xiaodong Wang | ONC | Sale10b5 | 1,517 | $347.39 | $527K |
| Sep 8, 2026 | Xiaodong Wang | ONC | Sale10b5 | 1,181 | $345.38 | $408K |
| Sep 8, 2026 | Xiaodong Wang | ONC | Sale10b5 | 7,492 | $348.31 | $2.61M |
| Sep 8, 2026 | Xiaodong Wang | ONC | Sale10b5 | 1,721 | $348.01 | $599K |
45 more transactions hidden
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By total value filed.
Institutional Ownership
Top 13F-HR holders of BeOne Medicines Ltd. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →