<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>ofc.txt
<TEXT>

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934

(Amendment No. 8)

Corporate Office Properties
(Name of Issuer)

Common Stock
(Title of Class of Securities)

22002T108
(CUSIP Number)


Check the appropriate box to designate the rule pursuant
 to which this Schedule is filed:
	Rule 13d-1(b)
?	Rule 13d-1(c)
?	Rule 13d-1(d)


Page 1 of 8 Pages

1
NAME OF REPORTING PERSON:
LaSalle Investment Management, Inc.

S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON:
36-4160747

2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

	(a)


(b)	?
3
SEC USE ONLY
4
CITIZENSHIP OR PLACE OF
ORGANIZATION
Maryland

5
SOLE VOTING POWER

0

NUMBER
OF SHARES
BENEFICIALLY
OWNED BY
6
SHARED VOTING POWER

0

EACH
REPORTING
PERSON WITH
7
SOLE DISPOSITIVE POWER

298,626


8
SHARED DISPOSITIVE POWER

0

9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
 PERSON

298,626

10
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES*

Excludes shares beneficially owned by LaSalle Investment
 Management (Securities), L.P.
11
PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW 9

0.4%

12
TYPE OF REPORTING PERSON*
IA


*SEE INSTRUCTIONS BEFORE FILLING OUT!

1
NAME OF REPORTING PERSON:
LaSalle Investment Management (Securities), L.P.

S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON:
36-3991973

2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*


(a)

	(b)	?
3
SEC USE ONLY
4
CITIZENSHIP OR PLACE
 OF ORGANIZATION
Maryland

5
SOLE VOTING POWER

754,047

NUMBER
OF SHARES
BENEFICIALLY
OWNED BY
6
SHARED VOTING POWER

0

EACH
REPORTING
PERSON WITH
7
SOLE DISPOSITIVE POWER

4,841,629


8
SHARED DISPOSITIVE POWER

0

9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
 PERSON

4,841,629

10
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES*

Excludes shares beneficially owned by LaSalle Investment
 Management, Inc.
11
PERCENT OF CLASS REPRESENTED BY
AMOUNT IN ROW 9

6.7%

12
TYPE OF REPORTING PERSON*
IA

*SEE INSTRUCTIONS BEFORE FILLING OUT!

Item 1.
     	(a)	Name of Issuer
     		Corporate Office Properties

	(b)	Address of Issuer's Principal Executive
Offices
		6711 Columbia Gateway Drive Suite 300
		Columbia, MD 21046-2104

Item 2.
     LaSalle Investment Management, Inc. provides the
 following information:
     	(a)	Name of Person Filing
		LaSalle Investment Management, Inc.

	(b)	Address of Principal Business Office or,
if none, Residence
		200 East Randolph Drive
		Chicago, Illinois  60601

	(c)	Citizenship
		Maryland

	(d)	Title of Class of Securities

		Common Stock, $.01 par value per share

	(e)	CUSIP Number

		22002T108
     	LaSalle Investment Management (Securities), L.P.
 provides the following information:
     	(a)	Name of Person Filing
		LaSalle Investment Management (Securities),
L.P.

	(b)	Address of Principal Business Office or, if
none, Residence
		100 East Pratt Street
		Baltimore, MD 21202

	(c)	Citizenship
		Maryland

	(d)	Title of Class of Securities

		Common Stock, $.01 par value per share

	(e)	CUSIP Number

		22002T108

Item 3.*	If this statement is filed pursuant to Rule
13d-1(b), or 13d-2(b), check whether the person filing
is a:
      (a)	?	Broker or Dealer registered under Section
 15 of the Act
      (b)	?	Bank as defined in Section 3(a)(6)
of the Act
      (c)	?	Insurance Company as defined in
Section 3(a)(19) of the Act
(d)	?	Investment Company registered under
Section 8 of the Investment Company Act
(e)		Investment Adviser registered under
Section 203 of the Investment Advisers Act of 1940
(f)	?	Employee Benefit Plan, Pension Fund which
 is subject to the provisions of the Employee Retirement
Income Security Act of 1974 or Endowment Fund; see
 240.13d-1(b)(1)(ii)(F)
(g)	?	Parent Holding Company, in accordance
 with 240.13d-1(b)(ii)(G) (Note:  See Item 7)
(h)	?	A savings association as defined in
 section 3(b) of the Federal Deposit Insurance Act
(i)	?	A church plan that is excluded from
the definition of an investment company under
section 3(c)(14) of the Investment Company Act of 1940
(j)	?	Group, in accordance with 240.13d-1(b)-1
(ii)(J)

      *  This response is provided on behalf of
LaSalle Investment Management, Inc. and LaSalle
Investment Management (Securities), L.P., each an
 investment adviser under Section 203 of the Investment
 Advisers Act of 1940.

Item 4.	Ownership
     If the percent of the class owned, as of December
 31 of the year covered by the statement, or as of
the last day of any month described in Rule 13d-1(b)(2),
 if applicable, exceeds five percent, provide the
 following information as of that date and identify
 those shares which there is a right to acquire.
     LaSalle Investment Management, Inc. provides
the following information:
	(a)	Amount Beneficially Owned
      	298,626
	(b)	Percent of Class
      	0.4%

	(c)	Number of shares as to which such person
has:

(i) sole power to vote or to direct the
(ii) vote
      		0

(iii) shared power to vote or to direct the
(iv) vote
      		0

		(iii)	sole power to dispose or to direct the
disposition of
      		298,626

(v) shared power to dispose or to direct the
(vi)  disposition of
      		0
     LaSalle Investment Management (Securities), L.P.
provides the following information:
	(a)	Amount Beneficially Owned
      	4,841,629

	(b)	Percent of Class
      	6.7%

	(c)	Number of shares as to which such person has:

(i) sole power to vote or to direct the
(ii) vote
      		754,047

(iii) shared power to vote or to direct the
(iv)  vote
      		0

		(iii)	sole power to dispose or to direct the
 disposition of
      		4,841,629

(v) shared power to dispose or to direct the
(vi)  disposition of
      		0

Item 5.	Ownership of Five Percent or Less of a Class
     If this statement is being filed to report the fact
that as of the date hereof the reporting person has
ceased to be the beneficial owner of more than five
percent of the class of securities, check the following ?.


Item 6.	Ownership of More than Five Percent on
Behalf of Another Person

      	Not applicable.


Item 7.	Identification and Classification of the
Subsidiary Which Acquired the Security Being Reported
on By the Parent Holding Company

      	Not applicable.


Item 8.	Identification and Classification of
 Members of the Group

      	The two members of the Group are:
LaSalle Investment Management, Inc. ("LaSalle")
and LaSalle Investment Management (Securities),
L.P. ("LIMS").


Item 9.	Notice of Dissolution of Group

      	Not applicable.


Item 10.	Certification
     	By signing below I certify that, to the best
of my knowledge and belief, the securities referred
 to above were acquired in the ordinary course of
business and were not acquired for the purpose of
and do not have the effect of changing or influencing
 the control of the issuer of such securities and
were not acquired in connection with or as a
participant in any transaction having such
purposes or effect.


SIGNATURE

	After reasonable inquiry and to the best of my
 knowledge and belief, I certify that the information
 set forth in this Statement is true, complete and
correct.

	The parties agree that this statement is filed
 on behalf of each of them.


Dated:	February 10, 2012


LASALLE INVESTMENT
MANAGEMENT, INC.


By:/s/ Marci S. McCready_
Name:	Marci S. McCready
Title:	Vice President


LASALLE INVESTMENT
MANAGEMENT
(SECURITIES), L.P.


By:/s/ Marci S. McCready
Name:	Marci S. McCready
Title:	Vice President


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