SEIU - Service Employees International Union. Ronald Perelman. Ronald Owen Perelman (born January 1, 1943) is an American businessman and investor. Through his company MacAndrews & Forbes Holdings Inc., he has invested in various companies with interests that encapsulate groceries, cigars, licorice, makeup, cars, photography, television, camping supplies, security, lottery, jewelry, banks, and comic book publishinng. Perelman annually is one of the world's largest philanthropic donors. As of 2012, Perelman is the 26th richest American, and 69th richest person in the world, with an estimated wealth of $14 billion.[3] Early life[edit] Perelman was born in Greensboro, North Carolina on January 1, 1943, the son of Ruth (née Caplan) and Raymond G.
From his father, Perelman learned the fundamentals of business.[8] By the time Ronald turned eleven years old he regularly sat in on board meetings of his father's company. Business career[edit] Belmont Industries[edit] On his own[edit] Morgan Stanley[edit] Controversy[edit] Greenmail[edit] Monica Lewinsky[edit] SIGA: Smallpox Antiviral and Biodefense Drug Development. Tecovirimat - Wikipedia. Tecovirimat (ST-246) is an antiviral with activity against orthopoxviruses such as smallpox and is currently undergoing clinical trials.
It was previously owned by Viropharma and discovered in collaboration with scientists at USAMRIID. It is currently owned and is synthesized by SIGA Technologies, a drug development company in the biodefense arena. It works by blocking cellular transmission of the virus, thus preventing the disease. Tecovirimat has been effective in laboratory testing, with no serious side effects reported to date. Usage[edit] The results of clinical trials involving tecovirimat supports its use against smallpox and other related orthopoxviruses. Operating mechanism[edit] Tecovirimat is an orthopoxvirus egress inhibitor. References[edit] Firm Sought "Overwhelming" Profit For Smallpox Drug.