Protagonist lists four people with the title “Co-founder and GP” – brothers Dylan and Ian, plus fintech company Pipe’s CEO, Henry Hurst, and George Bousis, a self-described angel investor. Corporate attorney Sevan Avakian is Protagonist’s general counsel and partner, and Jiani Chen is an investment partner, the website said Sunday. Monday night it had dropped the “General Partner” descriptions for the brothers, Hurst and Bousis.