Soligenix: director Diane L. Parks sold 566 shares

What happened

• Diane L. Parks, a director, reported dispositions of derivative securities on Oct 12, 2026. The filing lists six dispositions totaling 566 shares (6, 128, 56, 63, 121, 192) at $0.00 per share, with $0 total proceeds. Each disposition is coded as a disposition to the issuer (D).

Key details

• Transaction date and prices: Oct 12, 2026; 6 shares, 128 shares, 56 shares, 63 shares, 121 shares, 192 shares; $0.00 per share.
• Shares owned after the transaction: not stated in the filing.
• Footnote F1: On Oct 12, 2026, the reporting person voluntarily surrendered stock options exercisable for an aggregate of 566 shares to the issuer for cancellation for no consideration. The cancellation is exempt from Section 16(b) under Rule 16b-3(e) and Rule 16b-6(d) and exempt from Section 16(a) reporting under Rule 16a-4(d); the reporting person is voluntarily reporting the transaction.
• Filing timeliness: Form 4 filed Oct 13, 2026, for transactions on Oct 12, 2026; the filing is not marked late.

Why it may matter

• This was a surrender/cancellation of options to the issuer for no consideration, not a market sale or a cash exercise.
• This filing does not show why the insider traded or why the company acted.