Every 8-K, 10-Q, 10-K, Form 4 and 13D/G as it is filed, each one read and summarised so you can see what actually happened without opening the document.
MAIA Biotechnology CEO Vlad Vitoc purchased 73,000 common shares at $1.37 in an open-market transaction worth $100,010, not under a 10b5-1 plan.
Director Ramiro Guerrero bought 37,595 shares of common stock for $49,516.37.
Director Ramiro Guerrero bought 133,790 shares of common stock for a total of $184,103.30.