X0306 4 2015-12-30 0 0001289236 BioMed Realty Trust Inc BMR 0001298785 Kreitzer Gary A 17190 BERNARDO CENTER DRIVE SAN DIEGO CA 92128 1 1 0 0 Exec VP and Assistant Sec Common Stock 2015-12-31 4 F 0 1937 23.69 D 66035 D Limited Partnership Units 2005-08-11 Common Stock 11309 11309 I By SciMed Prop III, Inc. Limited Partnership Units 2005-08-11 Common Stock 98406 98406 I By SunMar Investments, Inc. Limited Partnership Units 2005-08-11 Common Stock 80000 80000 I By Ventanas Del Mar, L.P. Limited Partnership Units 2005-08-11 Common Stock 642528 642528 D LTIP Units 2015-12-30 4 D 0 45000 23.75 D Common Stock 45000 35879 D Represents payment of tax liability by the forfeiture of shares of common stock to BioMed Realty Trust, Inc. (the "Company") incident to the vesting of the reporting person's restricted stock. Limited Partnership Units in BioMed Realty, L.P. (the "Operating Partnership"). Limited Partnership Units are redeemable for cash based upon the fair market value of an equivalent number of shares of common stock of the Company or, at the election of the Company, shares of the Company's common stock on a 1-for-1 basis. The Limited Partnership Units have no expiration date. Profits interest units of the Operating Partnership. The LTIP Units are subject to time-based restrictions. Upon the occurrence of certain "triggering events," the LTIP Units can over time achieve full parity with common units of the Operating Partnership for all purposes. If such parity is reached, vested LTIP Units convert to common units of the Operating Partnership. The LTIP Units do not have an expiration date. The LTIP Units were canceled by mutual agreement of the reporting person and the Company. The reporting person received $1,068,750 as consideration for the cancellation. Jonathan P. Klassen, Attorney-in-Fact 2016-01-04