David Wertentheil is Chief Executive Officer and a Partner at both Nextgen Signal AI and Worth Venture Partners, leading on strategic direction, business development, and operational execution – while driving innovation in AI-driven investment management. His professional journey is marked by significant roles, including as Managing Director at Lazard Capital Markets, where he led the Prime Services division, and at RBC Capital Markets as the Head of Sales for Global Prime Services. Additionally, David co-founded the Risk Arbitrage Trading Desk at NextGen Trading, having worked in electronic trading at Carlin Financial, prior. His academic credentials are highlighted by a Bachelor of Talmudic Law from Neveh Zion College of Judaic Studies in Telshe Stone, Israel.