The shares now trade just about where they did exactly three years ago.

Even now, the shares trade about 30 percent lower than they did in 1997.

He paid $10 a share, on average for the position; the shares now trade at $36.42.

He paid $9 a share, on average, for the entire position; the shares now trade at $20.80.

The company's shares trade at $466, twice its book value.

Now, with a failure seen as possible, the shares trade around half that level.

Just over a month ago, the shares were trading above $20.

Back in the late 1990s the company's shares traded north of 200p.

Its shares are now trading at $6.9375, down from $27 a year ago.

The shares are trading well below their 52-week high of $33.45.