The most recent sale was back up to $1.6 million.
A year ago, the most recent sale had been at $750,000.
Another way to value the company is to compare it with a similar recent sale.
She said the review had been prompted by the recent sale of the company and changes in its top management.
Where there has been no recent sale, other techniques must be used to determine market value.
Finance comes from the recent sale of land near the track for industrial development.
Thus, a recent sale of the same property provides good evidence of market value.
With the recent sale of $1.1 billion in preferred stock, the company has now raised $2.9 billion.
At its most recent five-year sale, the yield was 6.29%.
And the company said today that one recent sale, of an aircraft-leasing business, yielded $30 million less than the unit's book value.