 New York, New York--Newsfile Corp. - August 14, 2020 - Levi Korsinsky notifies investors that it has commenced an investigation of OneSpan Inc. OneSpan or the Company NASDAQ: OSPN concerning possible violations of federal securities laws. To view an enhanced version of this graphic, please visit: August 4, 2020, OneSpan disclosed in a press release that, due to errors originated in prior periods, the Company would postpone its earnings conference call and ... 