Adam Singolda Founder of Taboola Backed bySemantic VenturesAlexander Shelkovnikov LinkedIn SourcesAlexander Shelkovnikov investment portfolio | PitchBook — 2026-07-23 More founder profilesAdam SlavneyAdam StagerAdam StansellAdam SteinerAdam SteinleAdam Tarshis Fundraising guidesHow to Evaluate and Negotiate an Acquisition LOIBuild to Sell: A Founder's Guide to a Strategic AcquisitionHe Built A .7 Billion Business And Is Considered One Of The True Founders Of Artificial Intelligence Browse all founders · Browse investors · Fundraising library