The law firm of Kessler Topaz Meltzer & Check, LLP announces that a shareholder class action lawsuit has been filed against CPI Card Group, Inc. (NASDAQ: PMTS) (“CPI Card” or the “Company”) on behalf of purchasers of the Company’s securities made pursuant or traceable to CPI Card’s initial public offering (“IPO”) on or around October 8, 2015. CPI …