Open-Label, Dose-Escalation With Expansion to Assess the Safety, Tolerability, and PK of TRE-515 in Subjects With Solid Tumors

TRE-515 will be administered orally once daily at least 1 hour prior or 2 hours after eating at approximately the same time each day. Dosing will be continuous with no breaks between cycles. Subjects will continue to receive successive cycles of TRE-515 treatment as long as they do not demonstrate progressive disease, experience an unacceptable toxicity, and both the Sponsor and PI consider additional treatment with TRE-515 to be within the best interest of the subject.