X0306 4 2016-09-21 0001464423 PennyMac Mortgage Investment Trust PMT 0001469228 Carnahan Scott W. C/O PENNYMAC MORTGAGE INVESTMENT TRUST 3043 TOWNSGATE ROAD WESTLAKE VILLAGE CA 91361 1 Common Shares of Beneficial Interest 2016-09-21 4 P 0 1000 15.25 A 49203 D Common Shares of Beneficial Interest 2016-09-21 4 P 0 1325 15.2399 A 50528 D Common Shares of Beneficial Interest 2016-09-21 4 P 0 1016 15.16 A 51544 D The reported amount consists of 11,219 restricted share units and 40,325 common shares of beneficial interest. The restricted share units are to be settled in an equal number of common shares of beneficial interest upon vesting. /s/ Jeffrey P. Grogin, attorney-in-fact for Mr. Carnahan 2016-09-23