Public ownership evidence

Abeona Therapeutics Inc. Common Stock (ABEO) Ownership Disclosures

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

As of 2026-09-30T01:49:44.000Z

Recent Form 4 activity

2026-09-302026-09-29Seshadri VishwasS19,608Not reported
2026-09-302026-09-29Vazzano Joseph WalterS9,191Not reported
2026-09-302026-09-29O'Malley Brendan M.S6,727Not reported
2026-09-302026-09-29Vasanthavada MadhavS4,902Not reported
2026-09-022026-09-01Alvino MarkS15,000Not reported
2026-07-232026-07-21Vazzano Joseph WalterS1,478Not reported

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.

Corient Private Wealth LP2026-06-302026-08-2889,908$555,632None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25601$3,714None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-253,714$601,000None
Palo Alto Investors LP2026-06-302026-08-20108,865$672,786None
Nantahala Capital Management, LLC2026-06-302026-08-201,020,000$6,303,600Call
Nantahala Capital Management, LLC2026-06-302026-08-205,136,490$31,743,508None
Palo Alto Investors LP2026-06-302026-08-19108,865$672,786None
Palo Alto Investors LP2026-06-302026-08-18108,865$672,786None
Corient Private Wealth LP2026-06-302026-08-1889,908$555,632None
Stonepine Capital Management, LLC2026-06-302026-08-18557,284$3,444,015None
SEI INVESTMENTS CO2026-06-302026-08-15105,560$652,361None
Federation des caisses Desjardins du Quebec2026-06-302026-08-151,000$6,180None
Quarry LP2026-06-302026-08-15269$1,662None
Riverwater Partners LLC2026-06-302026-08-1524,304$150,199None
Rangeley Capital, LLC2026-06-302026-08-1558,100$359,058None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15120,514$744,777None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15120,514$744,777None
ExodusPoint Capital Management, LP2026-06-302026-08-15212,325$1,312,168None
Diametric Capital, LP2026-06-302026-08-15755,021$4,666,029None
Cable Car Capital, LP2026-06-302026-08-153,007,329$18,585,293None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,361$8,409None
MetLife Investment Management, LLC2026-06-302026-08-1524,766$153,054None
JANE STREET GROUP, LLC2026-06-302026-08-1546,900$289,842Put
JANE STREET GROUP, LLC2026-06-302026-08-1562,100$383,778Call
AWM Investment Company, Inc.2026-06-302026-08-151,486,130$9,184,283None
Legal & General Group Plc2026-06-302026-08-153,975$24,566None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15278,700$1,722,366Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15130,300$805,254Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15194,377$1,201,250None
Stonepine Capital Management, LLC2026-06-302026-08-15557,284$3,444,015None
J. Goldman & Co LP2026-06-302026-08-15678,173$4,191,109None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15211,335$1,306,050None
Atom Investors LP2026-06-302026-08-1524,870$153,697None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-151,000$5,610None
MONTANOVA CAPITAL, LLC2026-06-302026-08-15500,000$3,090,000None
MAI Capital Management2026-06-302026-08-157,920$48,946None
MAI Capital Management2026-06-302026-08-158,000$49,440Call
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-152,800$17,304None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15422$2,608None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1530$185None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1563,811$394,352None
MANUFACTURERS LIFE INSURANCE COMPANY, THE2026-06-302026-08-1512,244$75,668None
ROYAL BANK OF CANADA2026-06-302026-08-152,248$14,000None
ROYAL BANK OF CANADA2026-06-302026-08-151,328$8,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1547,950$214,816None
Nantahala Capital Management, LLC2026-06-302026-08-151,020,000$6,303,600Call
Nantahala Capital Management, LLC2026-06-302026-08-155,136,490$31,743,508None
D. E. Shaw & Co., Inc.2026-06-302026-08-1520,100$124,218None
D. E. Shaw & Co., Inc.2026-06-302026-08-1537,000$228,660None
CITADEL ADVISORS LLC2026-06-302026-08-1581,900$506,142Put

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

Corient Private Wealth LP ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Palo Alto Investors LP ↗Nantahala Capital Management, LLC ↗Nantahala Capital Management, LLC ↗Palo Alto Investors LP ↗Palo Alto Investors LP ↗Corient Private Wealth LP ↗Stonepine Capital Management, LLC ↗

Recent Congressional disclosures

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

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.