Theriva Biologics Stock Price History
NYSE: TOVXHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
TOVX price history at a glance
The price history for Theriva Biologics (TOVX) on this page begins on December 18, 2006, when the stock closed at $107,625.00; it most recently closed at $0.217 on October 5, 2026. The highest price in this record is $262,500.00, reached on January 1, 2007; the latest close is 100.0% below that peak. Across the 19 complete calendar years in the table, TOVX finished higher in 5 and lower in 14. Its best year was 2009 (+250.0%) and its worst was 2008 (-96.9%).
Over roughly 20 years the share price changed -100.0%, a -48.4% compound annual price return (excluding dividends). In the last 12 months alone, TOVX has lost 55.7%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2006
- $262,500.00
- Date of high
- Jan 1, 2007
- Low since 2006
- $0.16
- Date of low
- Feb 23, 2026
- 52-week high
- $0.86
- 52-week low
- $0.16
- Last close
- $0.217
TOVX returns
1 week
-5.65%
1 month
-13.20%
3 months
-9.58%
6 months
-5.65%
Year to date
+3.33%
1 year
-55.71%
3 years
-98.07%
5 years
-99.80%
TOVX price return, excluding dividends.
TOVX annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 0.217 | -16.54% |
| 2025 | 0.26 | -83.65% |
| 2024 | 1.59 | -85.21% |
| 2023 | 10.75 | -4.44% |
| 2022 | 11.25 | -83.33% |
| 2021 | 67.50 | -28.95% |
| 2020 | 95.00 | -24.00% |
| 2019 | 125.00 | -21.88% |
| 2018 | 160.00 | -96.41% |
| 2017 | 4,462.50 | -32.89% |
| 2016 | 6,650.00 | -66.81% |
| 2015 | 20,037.50 | +47.74% |
| 2014 | 13,562.50 | -8.28% |
| 2013 | 14,787.50 | -0.59% |
| 2012 | 14,875.00 | +34.92% |
| 2011 | 11,025.00 | +0.80% |
| 2010 | 10,937.50 | +123.21% |
| 2009 | 4,900.00 | +250.00% |
| 2008 | 1,400.00 | -96.88% |
| 2007 | 44,887.50 | -70.26% |
| 2006* | 150,937.50 | +40.24% |
* Partial year: the record begins after the start of 2006; return measured from the first available close.
2026 return is year to date.
TOVX daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 0.2263 | 0.2329 | 0.212 | 0.217 | -4.45% | |
| 0.234 | 0.237 | 0.2271 | 0.2271 | -2.95% | |
| 0.2267 | 0.2468 | 0.224 | 0.234 | +6.36% | |
| 0.23 | 0.24 | 0.22 | 0.22 | -4.35% | |
| 0.23 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.23 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.23 | 0.23 | 0.22 | 0.23 | 0.00% | |
| 0.22 | 0.23 | 0.22 | 0.23 | +9.52% | |
| 0.22 | 0.22 | 0.21 | 0.21 | -4.55% | |
| 0.23 | 0.23 | 0.21 | 0.22 | 0.00% | |
| 0.22 | 0.24 | 0.22 | 0.22 | -4.35% | |
| 0.23 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.23 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.23 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.24 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.24 | 0.24 | 0.23 | 0.23 | -4.17% | |
| 0.24 | 0.24 | 0.23 | 0.24 | +4.35% | |
| 0.23 | 0.23 | 0.23 | 0.23 | 0.00% | |
| 0.24 | 0.24 | 0.22 | 0.23 | -4.17% | |
| 0.24 | 0.24 | 0.24 | 0.24 | -4.00% | |
| 0.25 | 0.25 | 0.24 | 0.25 | +4.17% | |
| 0.24 | 0.25 | 0.24 | 0.24 | -4.00% | |
| 0.25 | 0.25 | 0.24 | 0.25 | 0.00% | |
| 0.25 | 0.25 | 0.25 | 0.25 | 0.00% | |
| 0.26 | 0.26 | 0.25 | 0.25 | 0.00% | |
| 0.25 | 0.26 | 0.24 | 0.25 | 0.00% | |
| 0.25 | 0.26 | 0.25 | 0.25 | 0.00% | |
| 0.26 | 0.26 | 0.24 | 0.25 | 0.00% | |
| 0.24 | 0.26 | 0.24 | 0.25 | 0.00% | |
| 0.25 | 0.26 | 0.24 | 0.25 | 0.00% | |
| 0.24 | 0.26 | 0.24 | 0.25 | +4.17% | |
| 0.24 | 0.25 | 0.24 | 0.24 | 0.00% | |
| 0.25 | 0.25 | 0.24 | 0.24 | 0.00% | |
| 0.24 | 0.24 | 0.23 | 0.24 | 0.00% | |
| 0.24 | 0.25 | 0.23 | 0.24 | +4.35% | |
| 0.23 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.22 | 0.24 | 0.22 | 0.23 | 0.00% | |
| 0.23 | 0.23 | 0.22 | 0.23 | -4.17% | |
| 0.24 | 0.24 | 0.22 | 0.24 | +4.35% | |
| 0.24 | 0.24 | 0.22 | 0.23 | 0.00% | |
| 0.24 | 0.25 | 0.23 | 0.23 | -4.17% | |
| 0.23 | 0.24 | 0.23 | 0.24 | +4.35% | |
| 0.22 | 0.24 | 0.22 | 0.23 | 0.00% | |
| 0.22 | 0.23 | 0.22 | 0.23 | +4.55% | |
| 0.23 | 0.23 | 0.22 | 0.22 | 0.00% | |
| 0.23 | 0.23 | 0.22 | 0.22 | -4.35% | |
| 0.23 | 0.23 | 0.23 | 0.23 | 0.00% | |
| 0.22 | 0.24 | 0.22 | 0.23 | +4.55% | |
| 0.22 | 0.23 | 0.21 | 0.22 | +4.76% | |
| 0.21 | 0.21 | 0.21 | 0.21 | 0.00% | |
| 0.22 | 0.22 | 0.21 | 0.21 | -4.55% | |
| 0.21 | 0.22 | 0.20 | 0.22 | +4.76% | |
| 0.21 | 0.21 | 0.20 | 0.21 | 0.00% | |
| 0.22 | 0.23 | 0.21 | 0.21 | -4.55% | |
| 0.21 | 0.23 | 0.21 | 0.22 | 0.00% | |
| 0.23 | 0.23 | 0.20 | 0.22 | -4.35% | |
| 0.24 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.23 | 0.24 | 0.23 | 0.23 | 0.00% | |
| 0.24 | 0.24 | 0.23 | 0.23 | -4.17% | |
| 0.23 | 0.24 | 0.23 | 0.24 | +4.35% | |
| 0.24 | 0.24 | 0.23 | 0.23 | -4.17% | |
| 0.25 | 0.25 | 0.23 | 0.24 | 0.00% | |
| 0.23 | 0.25 | 0.23 | 0.24 | +4.35% | |
| 0.23 | 0.24 | 0.23 | 0.23 | -4.17% | |
| 0.23 | 0.24 | 0.22 | 0.24 | +4.35% | |
| 0.23 | 0.23 | 0.22 | 0.23 | -4.17% | |
| 0.23 | 0.24 | 0.22 | 0.24 | 0.00% | |
| 0.30 | 0.30 | 0.23 | 0.24 | -4.00% | |
| 0.24 | 0.25 | 0.24 | 0.25 | 0.00% | |
| 0.26 | 0.26 | 0.25 | 0.25 | 0.00% | |
| 0.25 | 0.26 | 0.25 | 0.25 | 0.00% | |
| 0.25 | 0.26 | 0.25 | 0.25 | -3.85% | |
| 0.25 | 0.26 | 0.25 | 0.26 | +4.00% | |
| 0.24 | 0.25 | 0.24 | 0.25 | +4.17% | |
| 0.25 | 0.25 | 0.24 | 0.24 | 0.00% | |
| 0.25 | 0.25 | 0.24 | 0.24 | -4.00% | |
| 0.24 | 0.25 | 0.24 | 0.25 | 0.00% | |
| 0.25 | 0.26 | 0.24 | 0.25 | 0.00% | |
| 0.27 | 0.27 | 0.25 | 0.25 | -7.41% | |
| 0.28 | 0.28 | 0.26 | 0.27 | -3.57% | |
| 0.28 | 0.29 | 0.27 | 0.28 | -3.45% | |
| 0.28 | 0.31 | 0.27 | 0.29 | -3.33% | |
| 0.28 | 0.31 | 0.28 | 0.30 | -3.23% | |
| 0.38 | 0.45 | 0.28 | 0.31 | +29.17% | |
| 0.24 | 0.26 | 0.24 | 0.24 | 0.00% | |
| 0.26 | 0.26 | 0.22 | 0.24 | -7.69% | |
| 0.25 | 0.27 | 0.25 | 0.26 | 0.00% | |
| 0.28 | 0.28 | 0.24 | 0.26 | -7.14% | |
| 0.28 | 0.29 | 0.27 | 0.28 | -3.45% | |
| 0.28 | 0.29 | 0.28 | 0.29 | 0.00% | |
| 0.28 | 0.29 | 0.27 | 0.29 | +3.57% | |
| 0.29 | 0.30 | 0.28 | 0.28 | 0.00% | |
| 0.31 | 0.31 | 0.27 | 0.28 | -9.68% | |
| 0.30 | 0.32 | 0.29 | 0.31 | +6.90% | |
| 0.28 | 0.30 | 0.28 | 0.29 | -3.33% | |
| 0.31 | 0.31 | 0.28 | 0.30 | -3.23% | |
| 0.29 | 0.31 | 0.29 | 0.31 | +3.33% | |
| 0.31 | 0.31 | 0.28 | 0.30 | 0.00% | |
| 0.26 | 0.31 | 0.26 | 0.30 | +11.11% | |
| 0.28 | 0.28 | 0.26 | 0.27 | -10.00% | |
| 0.28 | 0.31 | 0.28 | 0.30 | +3.45% | |
| 0.32 | 0.32 | 0.28 | 0.29 | -9.38% | |
| 0.33 | 0.33 | 0.32 | 0.32 | -3.03% | |
| 0.32 | 0.33 | 0.32 | 0.33 | +3.13% | |
| 0.33 | 0.34 | 0.32 | 0.32 | -5.88% | |
| 0.34 | 0.34 | 0.33 | 0.34 | -2.86% | |
| 0.36 | 0.36 | 0.34 | 0.35 | -2.78% | |
| 0.37 | 0.37 | 0.35 | 0.36 | -5.26% | |
| 0.35 | 0.38 | 0.35 | 0.38 | 0.00% | |
| 0.37 | 0.38 | 0.37 | 0.38 | 0.00% | |
| 0.37 | 0.38 | 0.36 | 0.38 | -2.56% | |
| 0.37 | 0.39 | 0.36 | 0.39 | +8.33% | |
| 0.33 | 0.36 | 0.33 | 0.36 | +9.09% | |
| 0.35 | 0.36 | 0.33 | 0.33 | -8.33% | |
| 0.35 | 0.36 | 0.34 | 0.36 | +2.86% | |
| 0.36 | 0.37 | 0.33 | 0.35 | -7.89% | |
| 0.38 | 0.40 | 0.36 | 0.38 | 0.00% | |
| 0.36 | 0.40 | 0.35 | 0.38 | +2.70% | |
| 0.32 | 0.39 | 0.31 | 0.37 | +8.82% | |
| 0.35 | 0.36 | 0.30 | 0.34 | -17.07% | |
| 0.44 | 0.49 | 0.40 | 0.41 | +57.69% | |
| 0.26 | 0.26 | 0.25 | 0.26 | +4.00% | |
| 0.26 | 0.27 | 0.25 | 0.25 | -3.85% | |
| 0.25 | 0.26 | 0.25 | 0.26 | +8.33% | |
| 0.27 | 0.27 | 0.24 | 0.24 | -4.00% | |
| 0.23 | 0.26 | 0.22 | 0.25 | +8.70% | |
| 0.24 | 0.25 | 0.23 | 0.23 | -11.54% | |
| 0.28 | 0.28 | 0.24 | 0.26 | -13.33% | |
| 0.26 | 0.31 | 0.25 | 0.30 | +20.00% | |
| 0.24 | 0.26 | 0.24 | 0.25 | 0.00% | |
| 0.23 | 0.26 | 0.23 | 0.25 | +8.70% | |
| 0.22 | 0.23 | 0.22 | 0.23 | 0.00% | |
| 0.19 | 0.24 | 0.19 | 0.23 | +15.00% | |
| 0.19 | 0.20 | 0.18 | 0.20 | +5.26% | |
| 0.20 | 0.20 | 0.18 | 0.19 | -5.00% | |
| 0.22 | 0.22 | 0.20 | 0.20 | -9.09% | |
| 0.22 | 0.22 | 0.21 | 0.22 | 0.00% | |
| 0.22 | 0.24 | 0.21 | 0.22 | +4.76% | |
| 0.20 | 0.23 | 0.20 | 0.21 | 0.00% | |
| 0.28 | 0.28 | 0.21 | 0.21 | +10.53% | |
| 0.19 | 0.19 | 0.18 | 0.19 | 0.00% | |
| 0.18 | 0.19 | 0.18 | 0.19 | +5.56% | |
| 0.18 | 0.19 | 0.18 | 0.18 | -5.26% | |
| 0.19 | 0.19 | 0.18 | 0.19 | 0.00% | |
| 0.18 | 0.22 | 0.17 | 0.19 | +5.56% | |
| 0.18 | 0.18 | 0.17 | 0.18 | 0.00% | |
| 0.18 | 0.18 | 0.18 | 0.18 | 0.00% | |
| 0.18 | 0.18 | 0.18 | 0.18 | 0.00% | |
| 0.18 | 0.18 | 0.18 | 0.18 | 0.00% | |
| 0.18 | 0.18 | 0.18 | 0.18 | 0.00% | |
| 0.18 | 0.18 | 0.18 | 0.18 | 0.00% | |
| 0.19 | 0.19 | 0.18 | 0.18 | -5.26% | |
| 0.18 | 0.19 | 0.18 | 0.19 | 0.00% | |
| 0.19 | 0.19 | 0.18 | 0.19 | -5.00% | |
| 0.19 | 0.20 | 0.18 | 0.20 | 0.00% | |
| 0.20 | 0.20 | 0.18 | 0.20 | 0.00% | |
| 0.19 | 0.20 | 0.19 | 0.20 | 0.00% | |
| 0.19 | 0.20 | 0.19 | 0.20 | 0.00% | |
| 0.17 | 0.20 | 0.17 | 0.20 | +11.11% | |
| 0.17 | 0.19 | 0.16 | 0.18 | 0.00% | |
| 0.19 | 0.20 | 0.17 | 0.18 | -10.00% | |
| 0.24 | 0.26 | 0.20 | 0.20 | +5.26% | |
| 0.20 | 0.21 | 0.19 | 0.19 | +5.56% | |
| 0.19 | 0.19 | 0.18 | 0.18 | 0.00% | |
| 0.18 | 0.19 | 0.18 | 0.18 | 0.00% | |
| 0.19 | 0.20 | 0.18 | 0.18 | -14.29% | |
| 0.19 | 0.21 | 0.19 | 0.21 | +10.53% | |
| 0.19 | 0.19 | 0.18 | 0.19 | 0.00% | |
| 0.21 | 0.21 | 0.19 | 0.19 | -13.64% | |
| 0.20 | 0.22 | 0.19 | 0.22 | +10.00% | |
| 0.18 | 0.20 | 0.18 | 0.20 | +11.11% | |
| 0.19 | 0.19 | 0.17 | 0.18 | 0.00% | |
| 0.20 | 0.20 | 0.18 | 0.18 | 0.00% | |
| 0.18 | 0.19 | 0.18 | 0.18 | 0.00% | |
| 0.19 | 0.19 | 0.17 | 0.18 | -5.26% | |
| 0.19 | 0.19 | 0.19 | 0.19 | 0.00% | |
| 0.20 | 0.20 | 0.19 | 0.19 | -9.52% | |
| 0.20 | 0.21 | 0.19 | 0.21 | +5.00% | |
| 0.20 | 0.21 | 0.19 | 0.20 | 0.00% | |
| 0.20 | 0.20 | 0.19 | 0.20 | -4.76% | |
| 0.19 | 0.21 | 0.19 | 0.21 | +10.53% | |
| 0.19 | 0.20 | 0.18 | 0.19 | +5.56% | |
| 0.19 | 0.20 | 0.18 | 0.18 | -10.00% | |
| 0.21 | 0.21 | 0.20 | 0.20 | -4.76% | |
| 0.20 | 0.21 | 0.20 | 0.21 | +5.00% | |
| 0.21 | 0.21 | 0.19 | 0.20 | -4.76% | |
| 0.21 | 0.22 | 0.21 | 0.21 | -4.55% | |
| 0.22 | 0.22 | 0.21 | 0.22 | +4.76% | |
| 0.22 | 0.22 | 0.21 | 0.21 | -4.55% | |
| 0.22 | 0.23 | 0.22 | 0.22 | 0.00% | |
| 0.24 | 0.25 | 0.22 | 0.22 | -8.33% | |
| 0.23 | 0.25 | 0.23 | 0.24 | 0.00% | |
| 0.26 | 0.26 | 0.22 | 0.24 | -7.69% | |
| 0.20 | 0.26 | 0.20 | 0.26 | +23.81% | |
| 0.19 | 0.22 | 0.19 | 0.21 | +5.00% | |
| 0.21 | 0.21 | 0.19 | 0.20 | 0.00% | |
| 0.23 | 0.23 | 0.18 | 0.20 | +5.26% | |
| 0.19 | 0.19 | 0.18 | 0.19 | 0.00% | |
| 0.20 | 0.20 | 0.18 | 0.19 | -5.00% | |
| 0.20 | 0.22 | 0.19 | 0.20 | +5.26% | |
| 0.19 | 0.20 | 0.19 | 0.19 | 0.00% | |
| 0.18 | 0.20 | 0.18 | 0.19 | +5.56% | |
| 0.18 | 0.19 | 0.17 | 0.18 | 0.00% | |
| 0.20 | 0.21 | 0.18 | 0.18 | -14.29% | |
| 0.20 | 0.21 | 0.19 | 0.21 | +5.00% | |
| 0.22 | 0.22 | 0.19 | 0.20 | -9.09% | |
| 0.23 | 0.23 | 0.22 | 0.22 | -4.35% | |
| 0.22 | 0.24 | 0.22 | 0.23 | +4.55% | |
| 0.22 | 0.23 | 0.22 | 0.22 | 0.00% | |
| 0.22 | 0.22 | 0.21 | 0.22 | 0.00% | |
| 0.23 | 0.23 | 0.21 | 0.22 | -4.35% | |
| 0.24 | 0.25 | 0.21 | 0.23 | -4.17% | |
| 0.20 | 0.25 | 0.20 | 0.24 | +20.00% | |
| 0.20 | 0.21 | 0.20 | 0.20 | -4.76% | |
| 0.23 | 0.23 | 0.20 | 0.21 | -4.55% | |
| 0.26 | 0.27 | 0.22 | 0.22 | -18.52% | |
| 0.27 | 0.27 | 0.26 | 0.27 | +3.85% | |
| 0.20 | 0.26 | 0.20 | 0.26 | +8.33% | |
| 0.23 | 0.25 | 0.22 | 0.24 | +4.35% | |
| 0.22 | 0.24 | 0.21 | 0.23 | +4.55% | |
| 0.21 | 0.22 | 0.21 | 0.22 | +4.76% | |
| 0.23 | 0.23 | 0.20 | 0.21 | -8.70% | |
| 0.24 | 0.25 | 0.23 | 0.23 | -8.00% | |
| 0.24 | 0.25 | 0.22 | 0.25 | +4.17% | |
| 0.26 | 0.27 | 0.23 | 0.24 | -11.11% | |
| 0.27 | 0.28 | 0.26 | 0.27 | -3.57% | |
| 0.29 | 0.29 | 0.27 | 0.28 | -6.67% | |
| 0.29 | 0.30 | 0.28 | 0.30 | +7.14% | |
| 0.27 | 0.28 | 0.27 | 0.28 | -3.45% | |
| 0.28 | 0.29 | 0.28 | 0.29 | +3.57% | |
| 0.27 | 0.28 | 0.26 | 0.28 | +3.70% | |
| 0.29 | 0.30 | 0.26 | 0.27 | -10.00% | |
| 0.30 | 0.30 | 0.29 | 0.30 | 0.00% | |
| 0.30 | 0.30 | 0.29 | 0.30 | -9.09% | |
| 0.32 | 0.33 | 0.30 | 0.33 | +6.45% | |
| 0.32 | 0.32 | 0.30 | 0.31 | -3.13% | |
| 0.29 | 0.35 | 0.29 | 0.32 | +3.23% | |
| 0.32 | 0.33 | 0.30 | 0.31 | -6.06% | |
| 0.31 | 0.36 | 0.31 | 0.33 | 0.00% | |
| 0.34 | 0.35 | 0.30 | 0.33 | -5.71% | |
| 0.43 | 0.85 | 0.34 | 0.35 | +2.94% | |
| 0.29 | 0.35 | 0.29 | 0.34 | +17.24% | |
| 0.30 | 0.32 | 0.28 | 0.29 | -3.33% | |
| 0.33 | 0.33 | 0.29 | 0.30 | -9.09% | |
| 0.39 | 0.40 | 0.32 | 0.33 | -21.43% | |
| 0.43 | 0.44 | 0.40 | 0.42 | -2.33% | |
| 0.45 | 0.49 | 0.39 | 0.43 | -48.81% | |
| 0.44 | 0.86 | 0.44 | 0.84 | +90.91% | |
| 0.44 | 0.45 | 0.43 | 0.44 | -2.22% | |
| 0.46 | 0.46 | 0.44 | 0.45 | -2.17% | |
| 0.51 | 0.51 | 0.45 | 0.46 | -6.12% | |
| 0.46 | 0.51 | 0.41 | 0.49 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the TOVX chart for longer ranges.