 MADISON, Wis., Aug. 03, 2021 GLOBE NEWSWIRE -- MADISON, Wis. August 3, 2021 GLOBE NEWSWIRE Sonic Foundry, Inc. OTC Pink Sheets: SOFO, the trusted leader for video creation, management solutions as well as virtual and hybrid events, today announced that the company has obtained a new 3 million secured revolving credit facility with U.S. Bank National Association. 