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ONC
NASDAQ Life Sciences

CEO John Oyler Files to Sell $45.4M in BeOne Medicines Stock Under 10b5-1 Plan

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
8
Price
$298.7
Mkt Cap
$34.9B
52W Low
$249
52W High
$385.22
52W Position info
20% above low
Off High info
22% below high
Rel. Volume info
0.9× avg
Market data snapshot near publication time

ONC sits 20% above its 52-week low of $249.

Summary

BeOne Medicines CEO John V. Oyler filed to sell 150,000 ADSs (~$45.4M) under a 10b5-1 plan adopted in March 2026, adding to a recent pattern of insider selling.


Key Events · Ownership and Investor Activity · ONC

  • CEO Files to Sell $45.4M in Stock

    John V. Oyler, CEO and Director, filed a Form 144 to sell 150,000 ADSs with an approximate market value of $45,424,500. The sale is scheduled for on or about July 10, 2026.

  • Sale Under Pre-Existing 10b5-1 Plan

    The planned sale is pursuant to a Rule 10b5-1 trading plan adopted on March 10, 2026, indicating the transaction was pre-scheduled and not based on current material non-public information.

  • Shares Acquired via Option Exercise

    The 150,000 ADSs to be sold were acquired on July 10, 2026 through the exercise of stock options, with cash payment to the issuer.

  • Recent Insider Selling Pattern

    Over the past 90 days, eight insiders have sold a net $2.68 million in open-market transactions, and Oyler himself sold 13,992 shares for $3.75 million in the prior three months.


Analysis · ONC · Life Sciences

CEO John V. Oyler has filed a Form 144 to sell 150,000 ADSs worth approximately $45.4 million. The sale is part of a pre-arranged 10b5-1 trading plan adopted on March 10, 2026, which reduces the signaling impact but still represents a significant monetization event. This follows a pattern of insider selling—eight insiders have sold $2.68 million in the past 90 days—and comes amid a strong stock run fueled by FDA approval of BEQALZI and robust Q1 results. While the sale is planned and not necessarily a red flag on fundamentals, the size is notable and may pressure the stock near-term.

At the time of this filing, ONC was trading at $298.70 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $34.9B. The 52-week trading range was $249.00 to $385.22. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.

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ONC - Latest Insights

ONC
Jul 10, 2026, 4:36 PM EDT
Filing Type: 144
Importance Score:
8
Price at Filing: $298.70
Real-time Price: $298.70 info
Change: $0 (0%) info
Market Cap: $34.9B info
ONC
Jul 10, 2026, 4:35 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $298.70
Real-time Price: $298.70 info
Change: $0 (0%) info
Market Cap: $34.9B info
ONC
Jun 26, 2026, 6:02 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $275.34
Real-time Price: $298.70 info
Change: +$23.36 (+8%) info
Market Cap: $34.9B info
ONC
Jun 15, 2026, 4:40 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $268.19
Real-time Price: $298.70 info
Change: +$30.51 (+11%) info
Market Cap: $34.9B info
ONC
Jun 11, 2026, 4:13 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $260.26
Real-time Price: $298.70 info
Change: +$38.44 (+15%) info
Market Cap: $34.9B info
ONC
May 15, 2026, 4:08 PM EDT
Filing Type: 8-K
Importance Score:
10
Price at Filing: $293.27
Real-time Price: $298.70 info
Change: +$5.43 (+2%) info
Market Cap: $34.9B info
ONC
May 06, 2026, 6:05 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $309.98
Real-time Price: $298.70 info
Change: -$11.28 (-4%) info
Market Cap: $34.9B info
ONC
May 06, 2026, 6:03 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $310.99
Real-time Price: $298.70 info
Change: -$12.29 (-4%) info
Market Cap: $34.9B info
ONC
Apr 28, 2026, 6:03 AM EDT
Filing Type: DEFA14A
Importance Score:
8
Price at Filing: $299.26
Real-time Price: $298.70 info
Change: -$0.560 (-0.19%) info
Market Cap: $34.9B info
ONC
Apr 16, 2026, 4:32 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $320.70
Real-time Price: $298.70 info
Change: -$22.00 (-7%) info
Market Cap: $34.9B info