Jonathan L. Guarino

CIK: 0001787282

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (28.6%)

Compensation grants

Other (G, F, J, C, D, …)5 (71.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

SNGX

SOLIGENIX, INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

SNGX
SOLIGENIX, INC.
Oct 12, 2026
Disposition(D)
Stock Option (Right to Buy)
Direct
166 shares-
SNGX
SOLIGENIX, INC.
Oct 12, 2026
Disposition(D)
Stock Option (Right to Buy)
Direct
166 shares-
SNGX
SOLIGENIX, INC.
Oct 12, 2026
Disposition(D)
Stock Option (Right to Buy)
Direct
41 shares-
SNGX
SOLIGENIX, INC.
Oct 12, 2026
Disposition(D)
Stock Option (Right to Buy)
Direct
208 shares-
SNGX
SOLIGENIX, INC.
Oct 12, 2026
Disposition(D)
Stock Option (Right to Buy)
Direct
333 shares-
SNGX
SOLIGENIX, INC.
Dec 11, 2025
Award(A)
Option (Right to Buy)
Direct
100K shares-
SNGX
SOLIGENIX, INC.
Dec 12, 2024
Award(A)
Option (Right to Buy)
Direct
20K shares-

		Type	Shares	Price		Ownership
Oct 12, 2026	SNGX SOLIGENIX, INC.	Disposition(D) Stock Option (Right to Buy)	166	-	-	Direct
Oct 12, 2026	SNGX SOLIGENIX, INC.	Disposition(D) Stock Option (Right to Buy)	166	-	-	Direct
Oct 12, 2026	SNGX SOLIGENIX, INC.	Disposition(D) Stock Option (Right to Buy)	41	-	-	Direct
Oct 12, 2026	SNGX SOLIGENIX, INC.	Disposition(D) Stock Option (Right to Buy)	208	-	-	Direct
Oct 12, 2026	SNGX SOLIGENIX, INC.	Disposition(D) Stock Option (Right to Buy)	333	-	-	Direct
Dec 11, 2025	SNGX SOLIGENIX, INC.	Award(A) Option (Right to Buy)	100,000	-	-	Direct
Dec 12, 2024	SNGX SOLIGENIX, INC.	Award(A) Option (Right to Buy)	20,000	-	-	Direct

1-7 of 7 transactions

About Guarino Jonathan L.

Guarino Jonathan L. (SEC CIK 0001787282) files insider reports with the SEC as CFO of SOLIGENIX, INC. (SNGX).

Signal8 holds 3 ownership filings by Guarino Jonathan L., all Form 4s, filed between Dec 13, 2024 and Oct 13, 2026. Those filings report 7 transactions, from Dec 12, 2024 to Oct 12, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Guarino Jonathan L.'s filings is in PRINCETON, NJ.

Recent filings by Guarino Jonathan L.

Oct 12, 2026: Disposition to issuer transactions of SNGX derivative securities (5 lines, Form 4, code D).
Dec 11, 2025: Grant or award of SNGX derivative securities (Form 4, code A).
Dec 12, 2024: Grant or award of SNGX derivative securities (Form 4, code A).

Other insiders filing for SOLIGENIX, INC. (SNGX)

ZELDIS JEROME B, Director
RUBIN ROBERT J., Director
Parks Diane L., Director
LAPOINTE ANTHONY GREGG, Director
Donini Oreola, CSO
SCHABER CHRISTOPHER J, CHAIRMAN, CEO AND PRESIDENT

How to read Form 4 transaction codes