ABEO · NASDAQ · Biotechnology

Abeona Therapeutics

Commercializes ZEVASKYN for RDEB wounds through qualified treatment centers.

$5.97
After-hours close+0.04 (+0.67%)
At close$5.93(−1.82%)

Breakdown13F · Form 4

Institutions Insiders 6.30%

Shares outstanding 57.00M · Float 36.62M · 64.3% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Nantahala Capital Management, LLC5.78M9.99%13GMay 15, 2026
Orin Hirschman3.10M5.40%13GApr 28, 2026
Funicular Funds, LP3.01M5.30%13GApr 6, 2026
BlackRock, Inc.2.95M5.80%13GJul 17, 2025
Daniel Kaufman2.94M5.16%13GMar 27, 2026

Institutions13F

No 13F holders on record.

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Nantahala Capital Management, LLC9.99%5.78M13GMay 15, 2026
Nantahala Capital Partners Limited Partnership5.82%3.33M13GMay 15, 2026
BlackRock, Inc.5.80%2.95M13GJul 17, 2025
Orin Hirschman5.40%3.10M13GApr 28, 2026
Funicular Funds, LP5.30%3.01M13GApr 6, 2026
James Russell Revocable Trust5.30%2.72M13GSep 30, 2025
Suvretta Capital Management, LLC5.20%2.68M13GAug 13, 2025
Daniel Kaufman5.16%2.94M13GMar 27, 2026

InsidersForm 4

InsiderRoleShares% outstandingFiled
Vishwas Seshadridirector, officer: Chief Executive Officer1.31M2.29%Jul 9, 2026
Joseph Walter Vazzanoofficer: Chief Financial Officer492.1K0.86%Jul 22, 2026
Brendan M. O'Malleyofficer: SVP, Chief Legal Officer428.0K0.75%Jul 9, 2026
Madhav Vasanthavadaofficer: Chief Commercial Officer290.6K0.51%Jul 9, 2026
Michael Amorosodirector217.8K0.38%Jan 27, 2026
Faith L. Charlesdirector176.4K0.31%Jan 27, 2026
Donald A. Wuchterldirector167.9K0.29%Feb 2, 2026
Leila Allanddirector162.6K0.29%Jul 2, 2026
Christine Berni Silversteindirector119.6K0.21%Jun 15, 2026
Bernhardt G. Zeiherdirector84.5K0.15%Jan 27, 2026

7 ten-percent owners hold 3.25M shares by Form 4, outside the officers-and-directors figure above · 19 people have not refiled in the last 18 months (555.7K shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Jul 21, 2026
Joseph Walter Vazzanoofficer: Chief Financial Officer
Sale1,478$6.53492,079
Jul 9, 2026
Madhav Vasanthavadaofficer: Chief Commercial Officer
Sale12,606$6.96290,623
Jul 9, 2026
Brendan M. O'Malleyofficer: SVP, Chief Legal Officer
Sale12,050$6.96427,953
Jul 9, 2026
Vishwas Seshadridirector, officer: Chief Executive Officer
Sale67,971$6.961,306,108
Jul 9, 2026
Joseph Walter Vazzanoofficer: Chief Financial Officer
Sale24,880$6.96493,557
Jun 30, 2026
Leila Allanddirector
Sale11,000$5.92162,614
Jun 15, 2026
Christine Berni Silversteindirector
Sale18,160$5.71119,562
Jun 9, 2026
Vishwas Seshadridirector, officer: Chief Executive Officer
Sale31,916$5.301,374,079
Jun 8, 2026
Vishwas Seshadridirector, officer: Chief Executive Officer
Sale24,428$5.431,405,995
Jun 9, 2026
Madhav Vasanthavadaofficer: Chief Commercial Officer
Sale5,450$5.30303,451

CongressHouse and Senate disclosures

Not reported.