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Historic Stock Lookup

Adjusted historic prices for the week of May 22, 2017
Date Open High Low Close Volume
05.22.17 2.12 2.12 2.02 2.03 99,667
05.23.17 2.09 2.09 1.96 1.99 165,560
05.24.17 2.00 2.01 1.95 2.01 31,967
05.25.17 2.01 2.07 1.96 2.07 207,629
05.26.17 2.04 2.12 2.02 2.10 112,887

Year End Stock Prices

Year end PRKR stock price

The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and ParkerVision, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.