Sofamor/danek Group Inc
SDG · Instruments & Medical Devices · NYSE · in our data May 17, 1991 to January 27, 1999 (7.7 years)
The first trading day in our data for Sofamor/danek Group Inc is May 17, 1991 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on December 29, 1998, the market valued it at $3.4 billion. It left the market without a crash, last trading at $120.50. The delisting record says: delisted or deregistered. Many companies end this way when they are bought, merged or taken private.
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 1991. How these numbers are made · Report a data issue.
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