Season tenderloin all over with salt and pepper, and rub with olive oil. Place on a rack in a shallow roasting pan. Roast 20 minutes. Spoon some glaze over tenderloin. Roast until a meat thermometer inserted in the center of tenderloin registers 160° F, about 15 more minutes. Remove from oven, spoon with remaining glaze and cover with foil. Let stand 15 minutes before slicing.