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Theriva Biologics, Inc. — D Filings

6 D filings on record

This page lists all D filings submitted to the SEC by Theriva Biologics, Inc. (TOVX), sorted by most recent first. Each row links to the full filing on EdgarLookup. Theriva Biologics, Inc. has filed 6 D documents with the SEC since 1997. To view all SEC filings by Theriva Biologics, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 10-Q/A 10KSB 10KSB/A 10QSB 3 4 4/A 424B2 424B3 424B4 424B5 8-A12B 8-K 8-K/A ARS AW CERTAMX CORRESP CT ORDER D DEF 14A DEF 14C DEFA14A DEFR14A EFFECT FWP NT 10-K POS AM POS EX PRE 14A PRE 14C PRER14A S-1 S-1/A S-3 S-3/A S-8 S-8 POS SB-2 SB-2/A SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
D 0001104659-25-101914 Oct 24, 2025
D 0001104659-22-085738 Aug 4, 2022
D 0001104659-22-035989 Mar 21, 2022
D 0001144204-17-047782 Sep 13, 2017
D 0001144204-12-059348 Nov 5, 2012
D 0001144204-12-057130 Oct 22, 2012