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Therivabio

Rockville, US · 18 employees on LinkedIn · 1 known investors

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Theriva Biologics is a clinical-stage company developing therapeutics for cancer and related diseases, including an oncolytic adenovirus platform (VCN-01) and enzyme-based candidates for gastrointestinal and systemic conditions (SYN-004, SYN-020). It is a publicly traded biopharmaceutical company (NYSE American: TOVX) focused on areas of high unmet medical need.

Founders & leadership

SASteven A. Shallcross
Steven A. ShallcrossChief Executive Officer, Chief Financial Officer and DirectorShallcross joined the company in 2015 as Chief Financial Officer and Treasurer before taking on the interim chief executive role in 2017 and the permanent post in 2018. He previously served as EVP and CFO at Nuo Therapeutics and Empire Petroleum Partners, acted as CFO for Sensors for Medicine & Science, and held board seats at Elys Game Technology and Twin Vee PowerCats.
JS
Joseph SlimanExecutive
JRJeffrey Riley
Jeffrey RileyExecutive
ST
Scott TarriffNamed on SEC filing

Board

JJ
Jeffrey J. KrawsBoard director
JA
Jeffrey A. WolfBoard director
JM
John MonahanBoard director

Investors · 1

Reported raises · per SEC filings

Form D private placements

$29.6M disclosed across 4 rounds · 2017–2025

▶$13.1MraisedOct 2025 · 10 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jeffrey J. KrawsDirector
  • Jeffrey A. WolfDirector
  • John MonahanDirector
  • Steven A. ShallcrossExecutive Officer, Director
Offering amount
$13.1M
Amount sold
$13.1M
Sales commissions
$308K
Placement agents
A.G.P./Alliance Global Partners
First sale
Oct 2025
Incorporated
Corporation, Nevada
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$3MraisedAug 2022 · 1 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jeffrey WolfDirector
  • Jeffrey J. KrawsDirector
  • John MonahanDirector
  • Steven A. ShallcrossExecutive Officer, Director
Offering amount
$3M
Amount sold
$3M
Minimum investment
$3M
Finders' fees
$175K
Placement agents
A.G.P./Alliance Global Partners
First sale
Jul 2022
Incorporated
Corporation, Nevada
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.5MraisedMar 2022 · 4 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Steven A ShallcrossExecutive Officer, Director
  • Jeffrey J. KrawsDirector
  • John MonahanDirector
  • Jeffrey WolfDirector
Offering amount
$1.5M
Amount sold
$1.5M
First sale
Mar 2022
Incorporated
Corporation, Nevada
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$12MraisedSep 2017 · 1 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Scott TarriffDirector
  • Jeffrey KrawsDirector
  • Joseph SlimanExecutive Officer
  • Jeffrey WolfDirector
  • Steven ShallcrossExecutive Officer
  • Jeffrey RileyExecutive Officer, Director
Offering amount
$12M
Amount sold
$12M
Minimum investment
$12M
First sale
Sep 2017
Incorporated
Corporation, Nevada
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does Therivabio do?
Theriva Biologics is a clinical-stage company developing therapeutics for cancer and related diseases, including an oncolytic adenovirus platform (VCN-01) and enzyme-based candidates for gastrointestinal and systemic conditions (SYN-004, SYN-020). It is a publicly traded biopharmaceutical company (NYSE American: TOVX) focused on areas of high unmet medical need.
Who are Therivabio's investors?
Therivabio's investors include Kinled Holding.
How much funding has Therivabio raised?
Therivabio has disclosed $29.6M raised across 4 rounds.
Where is Therivabio headquartered?
Therivabio is headquartered in Rockville, US.