(OMP) raised $150 million in an initial public offering (IPO) on Thursday, September 21st 2017. The company issued 7,500,000 shares at a price of $19.00-$21.00 per share. Morgan Stanley, Citigroup and Wells Fargo Securities served as the underwriters for the IPO and Credit Suisse, Deutsche Bank Securities, Goldman Sachs, J.P. Morgan, RBC Capital Markets, BOK Financial Securities, BB&T Capital Markets, BBVA, BTIG, Capital One Securities, CIBC Capital Markets, Citizens Capital Markets, Comerica Securities, Heikkinen Energy Advisors, IBERIA Capital Partners, ING, Johnson Rice & Company, Raymond James, Regions Securities, Simmons & Company International (Energy Specialists of Piper Jaffray and Tudor, Pickering, Holt were co-managers.