I only posted for reference because PLX used to trade on OTC before and it has something in common with EXEG. Protalix was a merger into Orthodontix (ORTX then PXBT). Here is the news:
Dr. Phillip Frost Purchases Control of Orthodontix, Inc.
2005 Dec 6 | 12:30 PM
Orthodontix, Inc. announced that Dr. Phillip Frost, Chairman and CEO of Ivax Corporation, through a trust purchased control of Orthodontix, Inc. The trust paid $494,000 for 2,915,428 newly issued shares. With the November purchase, the trust owns 2,965,428 shares or 51% of Orthodontix. Orthodontix intends to effect a merger or other business combination with an operating company