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SOLIGENIX, INC.

SNGX Net buying
CIK 0000812796 #5296 in the set updated 21 Sep 2026
Bought (120 mo)
$997.01K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$1.13M
$0.00 on a plan · $241.63K straight out of an exercise
Sold at will
$885.19K
8 of 11 sales
Net
−$129.81K
+$111.82K against sales at will

By person

10 insiders · 34 transactions
0.0×

Christopher J. Schaber holds only 0.0 times base salary in stock. $20.50K of shares against $559.16K in salary for 2025.

Salary from the company's own proxy. The shares are what Christopher J. Schaber last reported holding, valued at $1.32, the price Common Stock was last bought or sold at on the open market here, on 2 Oct 2025.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
KIRK RANDAL J
10% owner
$501.88K (7)
−$501.88K
525,815
$694.97K
+20.4%
Pearson Mark E.
Director
$197.20K (1)
+$197.20K
2,578,338
$3.41M
+10.7%
SCHABER CHRISTOPHER J
CHAIRMAN, CEO AND PRESIDENT
$120.04K (9)
+$120.04K
15,511
$20.50K
Parks Diane L.
Director
$13.87K (1)
+$13.87K
14,940
$19.75K
ZELDIS JEROME B
Director
$15.53K (4)
$2.70K (1)
+$12.83K
22,917
$30.29K
+231.3%
RUBIN ROBERT J.
Director
$10.00K (1)
+$10.00K
4,385
$5.80K
+259.4%
Guarino Jonathan L.
CFO
$7.82K (2)
+$7.82K
11,000
$14.54K
Brughera Marco Maria
Director
$6.32K (1)
+$6.32K
2,750
$3.63K
+266.7%
Straube Richard
CMO (Consulting)
$4.00K (1)
+$4.00K
8,000
$10.57K
Essetifin SPA
Former 10% Owner
$622.24K (3)
$622.24K (3)
$0.00
293,510
$387.93K
0.0%

No percentages here. This company's share count has moved by a factor of 8.7 over the window, from 2,509,499 to 21,765,479 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
ZELDIS JEROME B
14 May 2021
Director
Sell
3,000
$0.90
$2.70K
Essetifin SPA
29 Nov 2017
Former 10% Owner
Sell indirect
16,416
$2.12
$34.80K
Essetifin SPA
29 Nov 2017
Former 10% Owner
Sell indirect
5,954
$2.12
$12.62K
Essetifin SPA
29 Nov 2017
Former 10% Owner
Sell indirect
271,140
$2.12
$574.82K
KIRK RANDAL J
8 May 2017
10% owner
Sell indirect
1,881
$2.54
$4.78K
KIRK RANDAL J
8 May 2017
10% owner
Sell indirect
9,695
$2.54
$24.63K
KIRK RANDAL J
5 May 2017
10% owner
Sell indirect
13,893
$2.70
$37.51K
KIRK RANDAL J
5 May 2017
10% owner
Sell indirect
71,607
$2.70
$193.34K

What was left out

Form 4 filings counted 117
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 2
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 3
Sales at will 8
Transactions with no price 0
Shares from compensation/vesting 328,338
Sales filed before the plan box existed 8
History held since 20 Dec 2016