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Financial transparency data from public SEC filings.

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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

ONC

BeOne Medicines Ltd.

Superinvestors

Institutional investors holding ONC

Consensus →
InvestorFundWeightSharesValueQuarter
Meridian / ArrowMarkMeridian Contrarian Fund0.03%47,000$1.4M2016Q1
Kenneth FisherFisher Asset Management0.00%2,126$379K2023Q2

Congressional Activity

Congressional data coming soon

Insider Activity

19

Total trades

$662K

Volume

0

Buys

7

Sells

Last trade: May 22, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 22, 2026BAKER BROS. ADVISORS LPSell$65K
May 22, 2026BAKER BROS. ADVISORS LPSell$66K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 22, 2026
Margaret Dugan
Sell
$66K
May 22, 2026Margaret DuganSell$66K
May 22, 2026Margaret DuganSell$66K
May 13, 2026Margaret DuganSell$103K
May 13, 2026Margaret DuganOption$20K
May 13, 2026Margaret DuganOption$28K
May 13, 2026Margaret DuganOption$16K
May 13, 2026Margaret DuganOption–
May 13, 2026Margaret DuganOption–
May 13, 2026Margaret DuganOption–
Apr 8, 2026Margaret DuganSell$103K
Apr 8, 2026Margaret DuganOption$20K
Apr 8, 2026Margaret DuganOption$28K
Apr 8, 2026Margaret DuganOption$16K
Apr 8, 2026Margaret DuganOption–
Apr 8, 2026Margaret DuganOption–
Apr 8, 2026Margaret DuganOption–