Hindsight Market

The Graveyard › 2018

Parkervision Inc

PRKR · Electronics · NASDAQ · in our data December 1, 1993 to August 16, 2018 (24.7 years)

The first trading day in our data for Parkervision Inc is December 1, 1993 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on October 31, 2000, the market valued it at $736 million. It ended in a collapse: the last trade was $0.26, -100.0% from its split-adjusted high. The delisting record says: dropped by the exchange (failure).

1993-122018-08
Peak market value$736 millionOctober 31, 2000
Highest split-adjusted share price$557.50October 31, 2000
Last share price$0.26August 16, 2018
From its split-adjusted high to the end-100.0%
Return over the days in our data-99.6%with dividends, before the last trade
Worst single day-63.1%June 23, 2014

Share prices are adjusted for splits and other share changes, so the high and the last price compare like for like; the peak market value is as it was on the day. The return covers the trading days in our data only: it does not include what holders received, or lost, after the last trade (a merger payout, a bankruptcy), and it does not reach back before 1993. How these numbers are made · Report a data issue.

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Also gone in 2018: Electronics