PORTAL

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PORTAL

A trading platform operated by NASDAQ of closely-held companies and other companies for investment by extremely high net-worth individuals. This market is largely exempt from the requirements of the Sarbanes-Oxley Act. In 2007, the Portal Market required an individual to have a minimum net worth of $100 million to qualify to trade on it.

PORTAL

A NASD trading system for unregistered foreign and domestic securities.
References in periodicals archive ?
In the present study, we found the following histologic changes in liver tissue from 79 East Greenland polar bears: nuclear displacement, mononuclear cell infiltrations, mild bile duct proliferation accompanied by portal fibrosis, and fat accumulation.
Every biopsy specimen was staged on a scale of FO to F4: F0, no fibrosis; F1, portal fibrosis without septa; F2, few septa; F3, many septa without cirrhosis; and F4, cirrhosis.
The following distribution of METAVIR fibrosis stages was observed on liver biopsy: no fibrosis in 25 of 125 patients (FO = 20%); portal fibrosis in 52 of 125 (F1 = 42%); few septa in 26 of 125 (F2 = 21%); numerous septa in 13 of 125 (F3 = 10%); and cirrhosis in 9 of 125 (F4 = 7%).
The earliest acidophilic bodies were found at 1 week after OLTx, such as acute hepatitis, and there was no portal fibrosis.