# Protagenic Therapeutics, Inc. (PTIX)

> Healthcare · US · Reports in USD

Fundamental indicators from Sponda, adjusted for inflation.

[HTML version](https://sponda.capital/en/PTIX/fundamentals)

## Annual figures

| Year | Revenue (M) | Net Inc. (M) | FCF (M) | Debt (M) | Equity (M) |
| --- | --- | --- | --- | --- | --- |
| 2025 | $ 0 | $ -5.28M | $ -4.24M | $ 3.16M | $ -2.39M |
| 2024 | $ -26.4K | $ -5.81M | $ -4.43M | $ 0 | $ 1.01M |
| 2023 | $ 0 | $ -5.41M | $ -4.17M | $ 0 | $ 3.67M |
| 2022 | $ 0 | $ -3.93M | $ -2.23M | $ 344.2K | $ 6.92M |
| 2021 | $ 0 | $ -5.38M | $ -3.33M | $ 318.4K | $ 9.94M |
| 2020 | $ 0 | $ -3.36M | $ -1.72M | $ 1.37M | $ -1.15M |
| 2019 | $ 0 | $ -2.26M | $ -629.9K | $ 279.4K | $ -634.4K |
| 2018 | $ 0 | $ -3.38M | $ -1.41M | $ 0 | $ -210.9K |
| 2017 | $ 0 | $ -3.04M | $ -1.86M | $ 0 | $ 1.22M |
| 2016 | $ 0 | $ -3.13M | $ -1.57M | $ 0 | $ 2.48M |
| 2015 | $ 0 | $ -726.1K | $ -556.0K | $ 665.0K | $ -786.0K |
| 2014 | $ 0 | $ -1.00M | $ -555.3K | $ 415.0K | $ -266.0K |
| 2013 | $ 0 | $ -873.3K | $ -836.3K | N/A | N/A |
| 2011 | $ 37.69M | $ -20.85M | $ -12.72M | $ 4.02M | $ -5.65M |
| 2010 | $ 60.61M | $ -29.87M | $ -17.03M | $ 0 | $ 8.17M |
| 2009 | $ 104.61M | $ -44.62M | $ -5.60M | $ 0 | $ 25.35M |
| 2008 | $ 172.44M | $ -175.29M | $ 3.52M | $ 1.86M | $ 54.39M |
| 2007 | $ 56.00M | $ -6.28M | $ -8.29M | $ 121.0K | $ 16.58M |
| 2006 | $ 8.47M | $ -751.1K | $ -131.2K | $ 0 | $ -27.5K |
| 2005 | $ 0 | $ -71.8K | $ -5.09M | $ 94.7K | $ -141.9K |
| 2004 | N/A | N/A | $ -3.04M | $ 0 | $ 2.70M |
| 2003 | $ 9.00M | $ 722.2K | $ 1.91M | $ 4.00M | $ 5.00M |
| 2002 | $ 18.42M | $ -1.66M | $ -1.33M | $ 5.22M | $ 12.40M |

Columns not available in this view: annualPriceMultiples, dividends. They require live market data and are shown on the HTML page instead.

## Leverage and liquidity

| Indicator | Value |
| --- | --- |
| Gross Debt / Eq | -1.32 |
| Liabilities / Eq | -2.85 |
| Current Ratio | 0.34 |

## Other views

- [Metrics](https://sponda.capital/en/PTIX.md)
- [Charts](https://sponda.capital/en/PTIX/charts.md)
- [Compare](https://sponda.capital/en/PTIX/compare.md)
- [Indicator definitions](https://sponda.capital/en/screener.md)

Data as of 2026-08-13.