Hindsight Market

The Graveyard › 2011

Tomotherapy Inc

TOMO · Instruments & Medical Devices · NASDAQ · in our data May 9, 2007 to June 10, 2011 (4.1 years)

The first trading day in our data for Tomotherapy Inc is May 9, 2007 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on July 30, 2007, the market valued it at $1.3 billion. It left the market when it was bought or merged, last trading at $4.35, -84.0% from its split-adjusted high. Holders got whatever the deal paid, which is not in our price data.

2007-052011-06
Peak market value$1.3 billionJuly 30, 2007
Highest split-adjusted share price$27.20July 30, 2007
Last share price$4.35June 10, 2011
From its split-adjusted high to the end-84.0%
Return over the days in our data-80.8%with dividends, before the last trade
Worst single day-48.7%August 1, 2008

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 2007. How these numbers are made · Report a data issue.

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Also gone in 2011: Instruments & Medical Devices