The point of sale fintech firm filed preliminary documents on Friday for their IPO; the company plans to trade under the symbol GSKY but did not provide details on where it would be listed; Greensky’s revenue in 2017 totaled $325.9 million in 2017, $26 3.9 million in 2016 and $173.5 million in 2015; the company had a profit of $138.7 million in 2017. Source