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 or Section 30(h) of the Investment Company Act of 1940

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3235-0287

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

BERGER MARTIN S

2. Issuer Name and Ticker or Trading Symbol
MACK CALI REALTY CORP [CLI]

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 MACK-CALI REALTY CORPORATION, 343 THORNALL STREET

3. Date of Earliest Transaction (Month/Day/Year)
09/18/2009

(Street)

EDISON, NJ 08837

4. If Amendment, Date Original Filed(Month/Day/Year)
09/22/2009

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)
1.Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	09/18/2009		S		100	D	$ 36.32	8,150 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		100	D	$ 36.33	8,050 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		1,800	D	$ 36.5	6,250 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		75	D	$ 36.5007	6,175 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		275	D	$ 36.5008	5,900 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		100	D	$ 36.51	5,800 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		25	D	$ 36.5105	5,775 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		1,300	D	$ 36.52	4,475 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		125	D	$ 36.5205	4,350 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		1,400	D	$ 36.53	2,950 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		400	D	$ 36.535	2,550 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		799	D	$ 36.54	1,751 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		400	D	$ 36.545	1,351 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		900	D	$ 36.55	451 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		200	D	$ 36.56	251 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		1	D	$ 36.57	250 ⁽¹⁾	I	By Family Foundation ⁽²⁾
Common Stock	09/18/2009		S		250	D	$ 36.58	0 ⁽¹⁾	I	By Family Foundation ⁽²⁾

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

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

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

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

Signatures

/s/ Martin S. Berger		09/25/2009
^**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)	Reported amounts exclude 2,800 shares of common stock directly beneficially owned by the reported person.
(2)	The shares of common stock indirectly beneficially owned by the reporting person are directly beneficially owned by the Martin S. Berger Family Foundation U/A/D 12/10/07 (the "Foundation") of which the reporting person is a trustee. Pursuant to Rule 13d-4 under the Exchange Act, the reporting person disclaims beneficial ownership of the shares held by the Foundation.
Remarks: On September 22, 2009, the reporting person filed two Forms 4 to report the sale of 14,500 shares of common stock on September 18, 2009 by the Martin S. Berger Family Foundation U/A/D 12/10/07 (the "Foundation"), of which the reporting person is a trustee. In connection with the preparation of the Forms 4 reporting these sales, it was determined that the reporting person's previous gifting of the 14,500 shares to the Foundation in December 2007 had not been previously reported on a Form 4 or Form 5. An immediate audit of the reporting person's holdings was undertaken which resulted in the identification of transactions in the reporting person's brokerage account reporting open market acquisitions of 500 shares of common stock on January 7, 2004 and 1,000 shares of common stock on January 6, 2005 for which no Forms 4 were filed. Based on the results of this audit, the two Forms 4 filed by the reporting person on September 22, 2009 included delinquent reporting of the January 2004 and January 2005 open market acquisitions and the December 2007 gift disposition. Subsequent to the filing of the September 22, 2009 Forms 4, additional documentation provided by the reporting person's broker and reconciled with the company's records confirms that the 500 and 1,000 shares recorded as acquisitions in January 2004 and January 2005 by the reporting person's broker were in fact the dates on which prior restricted share awards from the company to the reporting person vested and were delivered to the reporting person's DWAC account. These prior equity awards on June 27, 2003 and December 2, 2003 were timely reported on Forms 4 filed by the reporting person on June 30, 2003 and December 4, 2003, respectively. Accordingly, these amended Forms 4 from September 22, 2009 are being filed to delete the duplicative reporting of the 500 and 1,000 share acquisitions from January 2004 and January 2005 and to reduce the amount of the reporting person's direct holdings by 1,500 shares.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

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