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Sirna Therapeutics Inc

RNAI · Chemicals & Drugs · NASDAQ · in our data April 12, 1996 to December 29, 2006 (10.7 years)

The first trading day in our data for Sirna Therapeutics Inc is April 12, 1996 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on December 29, 2006, the market valued it at $955 million. It ended in a collapse: the last trade was $13.01, -96.4% from its split-adjusted high. The delisting record says: merged or acquired.

1996-042006-12
Peak market value$955 millionDecember 29, 2006
Highest split-adjusted share price$361.87March 7, 2000
Last share price$13.01December 29, 2006
From its split-adjusted high to the end-96.4%
Return over the days in our data-78.5%with dividends, before the last trade
Worst single day-32.4%April 30, 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 1996. How these numbers are made · Report a data issue.

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Also gone in 2006: Chemicals & Drugs