company†) today announced key executive leadership appointments. Kevin Ryan will be joining the company on October 13, 2025 as Senior Managing Director, Chief Strategy Officer. Additionally, Marshall Sebring has been promoted to Senior Managing Director, Chief Investment Officer. Finally, Shiva Iyer will be assuming the po. WESTLAKE VILLAGE, Calif.--(BUSINESS WIRE)--PennyMac Financial Services, Inc. (NYSE: PFSI) and PennyMac Mortgage Investment Trust (NYSE: PMT) (collectively, "Pennymac†or "the ...