Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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 *
PASQUERILLA MARK E
  2. Issuer Name and Ticker or Trading Symbol
PENNSYLVANIA REAL ESTATE INVESTMENT TRUST [PEI]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O PREIT, THE BELLVUE, 200 SOUTH BROAD STREET
3. Date of Earliest Transaction (Month/Day/Year)
12/31/2006
(Street)

PHILADELPHIA, PA 19102
4. If Amendment, Date Original Filed(Month/Day/Year)
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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Units of Class B Limited Partnership Interest (1) $ 0 (1) 12/31/2006   A   341,297   12/31/2006   (1) Shares of Beneficial Interest, par value $1.00 per share (1) 341,297 (2) 1,705,211 I By Partnership (3)

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
PASQUERILLA MARK E
C/O PREIT
THE BELLVUE, 200 SOUTH BROAD STREET
PHILADELPHIA, PA 19102
  X      

Signatures

 /s/ Mark E. Pasquerilla   12/31/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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) Units of Class B Limited Partnership interests (the "Units") in PREIT Associates, L.P. (the "Partnership"); redeemable for cash equal to contemporaneous market prices for shares of beneficial interest in Pennsylvania Real Estate Investment Trust (the "Trust") or, at the option of the Trust, for a like number of shares of beneficial interest in the Trust. The Units have no expiration date.
(2) The Units were acquired in consideration of an 11% interest in the capital and a 1% interest in the profits of each of PR Financing Partnership, L.P., a Delaware limited partnership, and PR Crown Center Associates, L.P., a Pennsylvania limited partnership. The closing market price for PREIT common stock on December 31, 2006 was $39.38 per share.
(3) Held by Crown American Properties, L.P. On December 31, 2006, Pasquerilla Enterprises, L.P., a Delaware limited partnership controlled by Pasquerilla ("PE LP") sold to Crown Holding Company Employee Stock Ownership Trust, a Pennsylvania trust (the "Buyer") 10,000 shares of common stock, par value $.01 per share, of Crown Holding Company, a Pennsylvania corporation ("CHC"), such shares representing all the outstanding shares of CHC. CHC indirectly through its subsidiary Crown Investment Trust, a Delaware statutory trust ("CIT"), owns indirectly through its subsidiary Crown American Properties, L.P., a Delaware limited partnership ("CAP") 1,705,211 limited partnership units of PREIT Associates, L.P. (the "Units"), (including the 341,297 limited partnership units received on December 31, 2006) which are convertible into PREIT common shares on a one-to-one basis.

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