PuraDYN Filter Technologies - 24 Year Stock Price History | PFTI

Historical daily share price chart and data for PuraDYN Filter Technologies since 2001 adjusted for splits and dividends. The latest closing stock price for PuraDYN Filter Technologies as of July 09, 2025 is 0.00.
  • The all-time high PuraDYN Filter Technologies stock closing price was 5.00 on December 18, 2001.
  • The PuraDYN Filter Technologies 52-week high stock price is 0.00, which is % above the current share price.
  • The PuraDYN Filter Technologies 52-week low stock price is 0.00, which is % below the current share price.
  • The average PuraDYN Filter Technologies stock price for the last 52 weeks is 0.00.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
PuraDYN Filter Technologies Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 0.0001 0.0001 0.0001 0.0000 0.0001 0.00%
2024 0.0001 0.0001 0.0001 0.0001 0.0001 0.00%
2023 0.0001 0.0001 0.0001 0.0001 0.0001 0.00%
2022 0.0001 0.0000 0.0001 0.0000 0.0001 0.00%
2021 0.0080 0.0080 0.0200 0.0000 0.0000 -100.00%
2020 0.0106 0.0175 0.0284 0.0057 0.0080 -71.83%
2019 0.0384 0.0400 0.0690 0.0180 0.0284 -51.86%
2018 0.0307 0.0148 0.0650 0.0140 0.0590 353.85%
2017 0.0431 0.0900 0.1100 0.0120 0.0130 -83.75%
2016 0.0498 0.0450 0.1100 0.0100 0.0800 110.53%
2015 0.1522 0.2000 0.2150 0.0300 0.0380 -82.68%
2014 0.2166 0.1420 0.2900 0.1420 0.2194 54.51%
2013 0.1605 0.1100 0.2100 0.1100 0.1420 2.90%
2012 0.1466 0.1750 0.2800 0.0700 0.1380 -8.00%
2011 0.2562 0.2400 0.4380 0.1000 0.1500 -37.50%
2010 0.2232 0.2180 0.4200 0.1364 0.2400 5.26%
2009 0.2700 0.1800 0.4000 0.1300 0.2280 62.86%
2008 0.2860 0.3500 0.4300 0.1100 0.1400 -65.00%
2007 0.5285 0.7300 0.9600 0.3000 0.4000 -31.03%
2006 1.1495 0.7000 1.7500 0.5800 0.5800 -18.31%
2005 0.8461 1.2000 1.8000 0.3400 0.7100 -40.83%
2004 1.7163 2.0300 2.9500 0.9000 1.2000 -42.31%
2003 2.1843 1.9900 2.8000 1.7000 2.0800 4.52%
2002 3.1349 4.8000 4.8400 1.8400 1.9900 -57.66%
Sector Industry Market Cap Revenue
Auto/Tires/Trucks Auto & Truck Replacement Parts $0.000B $0.000B
PuraDYN manufactures and markets the puraDYN By-Pass Oil Filtration System, a unit that continuously cleans lubricating oil by reducing solid contaminates to less than one micron, as well as removing liquid contaminants, therefore maintaining the oil's viscosity and greatly reducing or even eliminating the necessity for oil changes.
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Motorcar Parts Of America (MPAA) United States $0.227B 25.93
Autozi Internet Technology (Global) (AZI) China $0.038B 0.00
INNEOVA Holdings (INEO) Singapore $0.012B 0.00
Carbon Revolution Public (CREV) Ireland $0.009B 0.00