"David is the dream investor. He’s supportive and there when you need him but respects your time and the chaos of being a founder. His experience as a CEO paired with his knack for candid and impactful feedback makes him uniquely qualified to serve as a sounding board and mentor to founders. He’s made investor intros, interviewed candidates, talked me off ledges and through sticky situations. Out of a cap table full of angels and institutions, David is one of my first calls. Cannot recommend him highly enough!"

"I cannot think of a single person who’s been more helpful with building Shelf.  From the moment I met David, he’s used his network, his time, and his operating knowledge to help the Company (and me personally) break through barriers that were at times challenging if not insurmountable. I can always count on him to be available, responsive, and knowledgeable about most any commercial topic. He’s seen so much."