Event Videos Event Videos 2021 Fintech TV RBR Branch Transformation 2021 RBR Branch Transformation 2021 with Tamas Horvath, Sargent and Greenleaf Eleanor Hazelton December 23, 2021 We catch up with Tamas Horvath over at Sargent and Greenleaf who gives us a brief introduction into what the company does, why they are at RBR Branch Transformation 2021, and the latest in security solutions.