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 *   Litt Jonathan 2. Date of Event Requiring Statement (Month/Day/Year) 02/28/2014 3. Issuer Name and Ticker or Trading Symbol MACK CALI REALTY CORP [CLI] (Last) (First) (Middle) C/O MACK-CALI REALTY CORPORATION, 343 THORNALL STREET 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) EDISON, NJ 08837 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 477,400 I See Note (1)

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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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Litt Jonathan C/O MACK-CALI REALTY CORPORATION 343 THORNALL STREET EDISON, NJ 08837	  X	Â	Â	Â

Signatures

/s/ Jonathan Litt		03/10/2014
**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)	The securities covered by this Form 3 include: (a) 100 shares of common stock held of record by Land & Buildings Capital Growth Fund, L.P. (the "L&B Fund"); (b) 381,100 shares of common stock (including the 100 shares of common stock held of record by the L&B Fund) that may be deemed to be beneficially owned by the L&B Fund; (c) 477,400 shares of common stock (including the 100 shares of common stock held of record by the L&B Fund) that may be deemed to be beneficially owned by Land & Buildings Investment Management, LLC ("Land & Buildings") by virtue of investment management agreements with the L&B Fund and a separate managed account; and (d) 477,400 shares of common stock (including the 100 shares of common stock held of record by the L&B Fund) that may be deemed to be beneficially owned by the reporting person by virtue of his direct and indirect control of each of the L&B Fund and Land & Buildings.

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