SEC Form 4 · accession 0001781026-26-000002
SOLIGENIX, INC. · SNGX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Diane L. Parks
Director
Period of report
Sep 17, 2026
Accepted (ET)
Sep 18, 2026 · 4:11 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000812796
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy)F1 | $0.38 | Sep 17, 2026 | A | 78,947 | A | — | Sep 16, 2036 | Common Stock | 78,947 | 78,947 | D |
Explanation of responses
- F1The stock option vests ratably on each of December 17, 2026, March 17, 2027, June 17, 2027 and September 17, 2027.