Skip to content
sellWeak10b5-1 plan

Chan Henry Lee sold $580k of ONC

SVP, General Counsel at BeOne Medicines Ltd.. 1,660 shares at an average of $349.52, traded Feb 4, 2026, filed Feb 6, 2026.

Warning score
19
Value
$580k
1,660 shares
Holdings after
0
-100% from before
From 52-week low
+71%
low $206.32, close $352.00
From 52-week high
-7%
high $377.47, as of Feb 4, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $580k at market
    +19
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -14.9%, 3m -11.8%, 6m -1.6%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ONCOct 9, 2026 · close 354.47
Since filing Feb 6, 2026: +0.2%SPY +13.6% · excess -13.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001980648-26-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 4, 2026MOption exercise
American Depositary Shares10b5-1
+502$194.47$98k502Feb 6, 2026
Feb 4, 2026MOption exercise
American Depositary Shares10b5-1
+662$213.32$141k1,164Feb 6, 2026
Feb 4, 2026MOption exercise
American Depositary Shares10b5-1
+496$159.03$79k1,660Feb 6, 2026
Feb 4, 2026SOpen-market sale
American Depositary Shares10b5-1
-664$348.79$232k996Feb 6, 2026
Feb 4, 2026SOpen-market sale
American Depositary Shares10b5-1
-996$350.00$349k0Feb 6, 2026
Feb 4, 2026MOption exercise
Share Option (Right to Buy)derivative10b5-1
-6,526$0.00$023,920Feb 6, 2026
Feb 4, 2026MOption exercise
Share Option (Right to Buy)derivative10b5-1
-8,606$0.00$088,413Feb 6, 2026
Feb 4, 2026MOption exercise
Share Option (Right to Buy)derivative10b5-1
-6,448$0.00$0111,670Feb 6, 2026

Related signals

Other insiders at BeOne Medicines Ltd. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
39Weak
ONCsell 210b5-1
BeOne Medicines Ltd.
Chan Henry Lee
SVP, General Counsel
$418k
1,115 shares
-100%
33Weak
ONCsell 210b5-1
BeOne Medicines Ltd.
Xiaodong Wang
director, other
$11M
31,028 shares
-100%
33Weak
ONCsell 210b5-1
BeOne Medicines Ltd.
Xiaodong Wang
director, other
$13M
38,287 shares
-527%
49Moderate
ONCsell 2
BeOne Medicines Ltd.
Titus B. Ball
Principal Accounting Officer
$47k
132 shares
-100%
84Strong
ONCsell 6
BeOne Medicines Ltd.
John Oyler
Chief Executive Officer
$934k
3,410 shares
-100%
70Notable
ONCsell 6
BeOne Medicines Ltd.
Xiaobin Wu
President and COO
$357k
1,292 shares
-100%
69Notable
ONCsell 6
BeOne Medicines Ltd.
Lai Wang
President, Global Head of R&D
$296k
1,068 shares
-100%
85Strong
ONCsell 6
BeOne Medicines Ltd.
John Oyler
Chief Executive Officer
$981k
3,693 shares
-100%
70Notable
ONCsell 6
BeOne Medicines Ltd.
Xiaobin Wu
President and COO
$362k
1,357 shares
-100%
69Notable
ONCsell 6
BeOne Medicines Ltd.
Lai Wang
President, Global Head of R&D
$310k
1,169 shares
-100%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Chan Henry Lee sold $580k of ONC | InsiderTell