Hindsight Market

The Graveyard › 2016

Northwest Biotherapeutics

NWBO · Chemicals & Drugs · NASDAQ · in our data December 14, 2001 to December 16, 2016 (15 years)

The first trading day in our data for Northwest Biotherapeutics is December 14, 2001 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on July 23, 2015, the market valued it at $951 million. It ended in a collapse: the last trade was $0.57, -99.5% from its split-adjusted high. The delisting record says: dropped by the exchange (failure).

2001-122016-12
Peak market value$951 millionJuly 23, 2015
Highest split-adjusted share price$115.81December 21, 2001
Last share price$0.57December 16, 2016
From its split-adjusted high to the end-99.5%
Return over the days in our data-99.5%with dividends, before the last trade
Worst single day-40.0%October 8, 2002

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 2001.

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Also gone in 2016: Chemicals & Drugs