SOLIGENIX, INC. — Director's Dealing 2025

Oct 3, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SOLIGENIX, INC. (SNGX)
CIK: 0000812796
Period of Report: 2025-10-02

Reporting Person: SCHABER CHRISTOPHER J (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-10-02	Common Stock	P	15132	$1.3217	Acquired	15511	Direct

Footnotes

F1: This transaction was executed in multiple trades at prices ranging from $1.32 to $1.325. The price reported above reflects the weighted-average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was affected.