NPWZ, high: $2.7 on Aug 25, 2009; $0.78 on Feb 19, 2010;
Now, it's just $0.02, I'd think it's a strong buy here.
Lately, NPWZ will buy a private sensor company:
OTHELL, Wash., May 11, 2011 /PRNewswire/ -- NEAH Power Systems, Inc. (OTCQB: NPWZ) ("NEAH Power") today announced that it has signed a non-binding letter of intent to acquire privately-held Exigent Security Products, Inc. ("ESP") (www.espsensors.com). ESP, which is based in Illinois, markets and develops advanced radiation sensors for use by medical, homeland security, defense and other industries. ESP has also begun introducing its radiation detector products in Japan and other regions where concerns with radiation have risen recently.
ESP has sold product to U.S. government and security agencies, self-storage facilities, and hospitals across the United States. ESP's radiation detection systems integrate networks of sensors controlled by Web-enabled management and messaging systems.