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Public ownership evidence

BeyondSpring Inc. Ordinary Shares (BYSI) Ownership Disclosures

Read BYSI insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-14T02:54:47.600Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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JANE STREET GROUP, LLC2026-06-302026-08-1512,800$22,400Call
CITADEL ADVISORS LLC2026-06-302026-08-1515,900$27,825Call
Decheng Capital LLC2026-06-302026-08-153,800,702$6,651,229None
BARCLAYS PLC2026-06-302026-08-1519$33None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14626,457$1,096,300None
Vanguard Global Advisers, LLC2026-06-302026-08-144,802$8,404None
UBS Group AG2026-06-302026-08-1450$88None
UBS Group AG2026-06-302026-08-1462,925$110,119None
UBS Group AG2026-06-302026-08-1457$100None
BNP PARIBAS FINANCIAL MARKETS2026-06-302026-08-149$16None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-1410,900$19,075None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-14181,196$317,093None
MORGAN STANLEY2026-06-302026-08-14570$998None
MORGAN STANLEY2026-06-302026-08-144,000$7,000None
NORTHERN TRUST CORP2026-06-302026-08-1462,024$108,542None
SIMPLEX TRADING, LLC2026-06-302026-08-131,165$2,038None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1377,545$135,703None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-13290,195$508,207None
JPMORGAN CHASE & CO2026-06-302026-08-13319$571None
Tower Research Capital LLC (TRC)2026-06-302026-08-121,466$2,566None
NATIONAL BANK OF CANADA /FI/2026-06-302026-08-112,875$5,031None
BlackRock, Inc.2026-06-302026-08-083,361$5,882None
BlackRock, Inc.2026-06-302026-08-08466,253$815,943None
BlackRock, Inc.2026-06-302026-08-08105,492$184,611None
BlackRock, Inc.2026-06-302026-08-087,272$12,726None
BlackRock, Inc.2026-06-302026-08-0890,537$158,440None
STATE STREET CORP2026-06-302026-08-08231,120$404,460None
Meridian Wealth Management, LLC2026-06-302026-08-0615,000$26,250None
Caitong International Asset Management Co., Ltd2026-06-302026-08-061$2None
Trifecta Capital Advisors, LLC2026-06-302026-08-041,500$2,625None
SBI Securities Co., Ltd.2026-06-302026-07-2476$133None
Farther Finance Advisors, LLC2026-06-302026-07-1812,773$22,353None

90-day public filing window, up to 50 source positions.

JANE STREET GROUP, LLC ↗CITADEL ADVISORS LLC ↗Decheng Capital LLC ↗BARCLAYS PLC ↗VANGUARD CAPITAL MANAGEMENT LLC ↗Vanguard Global Advisers, LLC ↗UBS Group AG ↗UBS Group AG ↗UBS Group AG ↗BNP PARIBAS FINANCIAL MARKETS ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.