The Graveyard › 2021

Aegion Corp

AEGN · Construction · NASDAQ · in our data December 2, 1981 to May 14, 2021 (39.4 years)

The first trading day in our data for Aegion Corp is December 2, 1981 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on February 11, 2011, the market valued it at $1.2 billion. It left the market when it was bought or merged, last trading at $29.99, -30.3% from its split-adjusted high. Holders got whatever the deal paid, which is not in our price data.

1981-122021-05

Peak market value$1.2 billionFebruary 11, 2011

Highest split-adjusted share price$43.04July 18, 2001

Last share price$29.99May 14, 2021

From its split-adjusted high to the end-30.3%

Return over the days in our data+1311.3%with dividends, before the last trade

Worst single day-38.5%September 17, 2001

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 1981. How these numbers are made · Report a data issue.

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