The company ranks second in the US on Amazon.com’s marketplace. Photographer: Bloomberg Creative Photos/Bloomberg Creative Collection Pattern Group Inc., an e-commerce firm that resells goods on marketplaces such as Amazon.com Inc., and some of its investors raised $300 million in an initial public offering that priced in the middle of its marketed range. The Lehi, Utah-based company and the selling shareholders sold 21.43 million shares at$14 each, according to a statement confirming a Bloomberg News r ...