Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Berens James R
 2. Date of Event Requiring Statement (Month/Day/Year)
04/10/2015		 3. Issuer Name and Ticker or Trading Symbol
BioMed Realty Trust Inc [BMR]
(Last)
(First)
(Middle)
17190 BERNARDO CENTER DRIVE		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President, Wexford
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

SAN DIEGO, CA 92128		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 34,828
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Limited Partnership Units (1)   (1)   (1) Common Stock 272,491 $ 0 I By Waterford Equities, LLC

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Berens James R
17190 BERNARDO CENTER DRIVE
SAN DIEGO, CA 92128		       President, Wexford  

Signatures

Jonathan P. Klassen, Attorney-In-Fact 04/17/2015
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Limited Partnership Units in BioMed Realty, L.P. 34,246 Limited Partnership Units are eligible to vest subject to the satisfaction of certain performance conditions and other conditions every six months through December 1, 2017. 238,245 Limited Partnership Units are subject to time-based restrictions which lapse on May 31, 2017. After the satisfaction of applicable conditions, Limited Partnership Units are redeemable for cash based upon the fair market value of an equivalent number of shares of common stock of BioMed Realty Trust, Inc. (the "Company"), or, at the election of the Company, shares of the Company's common stock on a 1-for-1 basis.

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