CUSIP No. 57722W106
|
Page 2 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH MANAGEMENT LLC
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
AF
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
DELAWARE
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
2,421,345
|
|||
8.
|
Shared Voting Power
0
|
||||
9.
|
Sole Dispositive Power
2,421,345
|
||||
10.
|
Shared Dispositive Power
0
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
2,421,345
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
6.88%
|
||||
14.
|
Type of Reporting Person (See Instructions)
IA
|
CUSIP No. 57722W106
|
Page 3 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH INVESTMENTS LP
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
WC; OO
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
DELAWARE
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
0
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
0
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
0
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
0%
|
||||
14.
|
Type of Reporting Person (See Instructions)
PN
|
CUSIP No. 57722W106
|
Page 4 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH INVESTMENT PARTNERS LP
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
WC; OO
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
DELAWARE
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
0
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
0
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
0
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
0%
|
||||
14.
|
Type of Reporting Person (See Instructions)
PN
|
CUSIP No. 57722W106
|
Page 5 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH LATITUDE MASTER FUND LTD.
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
WC; OO
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
CAYMAN ISLANDS
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
2,421,345
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
2,421,345
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
2,421,345
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
6.88%
|
||||
14.
|
Type of Reporting Person (See Instructions)
CO
|
CUSIP No. 57722W106
|
Page 6 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH LATITUDE SPV-B LLC
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
WC; OO
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
DELAWARE
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
2,293,356
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
2,293,356
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
2,293,356
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
6.52%
|
||||
14.
|
Type of Reporting Person (See Instructions)
OO
|
CUSIP No. 57722W106
|
Page 7 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH LATITUDE FUND LP
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
WC; OO
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
DELAWARE
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
2,421,345
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
2,421,345
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
2,421,345
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
6.88%
|
||||
14.
|
Type of Reporting Person (See Instructions)
PN
|
CUSIP No. 57722W106
|
Page 8 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH GP III LLC
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
AF
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
DELAWARE
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
2,421,345
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
2,421,345
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
2,421,345
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
6.88%
|
||||
14.
|
Type of Reporting Person (See Instructions)
OO
|
CUSIP No. 57722W106
|
Page 9 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH GP LLC
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
AF
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
DELAWARE
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
0
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
0
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
0
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
0%
|
||||
14.
|
Type of Reporting Person (See Instructions)
OO
|
CUSIP No. 57722W106
|
Page 10 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
40 NORTH GP II LLC
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
AF
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
DELAWARE
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
0
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
0
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
0
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
0%
|
||||
14.
|
Type of Reporting Person (See Instructions)
OO
|
CUSIP No. 57722W106
|
Page 11 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
DAVID S. WINTER
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
AF
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
UNITED STATES
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
2,421,345
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
2,421,345
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
2,421,345
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
6.88%
|
||||
14.
|
Type of Reporting Person (See Instructions)
IN
|
CUSIP No. 57722W106
|
Page 12 of 18 Pages
|
|
|||||
1.
|
Names of Reporting Persons
DAVID J. MILLSTONE
|
||||
2.
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
x
|
||||
3.
|
SEC Use Only
|
||||
4.
|
Source of Funds (See Instructions)
AF
|
||||
5.
|
Check Box if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) o
|
||||
6.
|
Citizenship or Place of Organization
UNITED STATES
|
||||
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|||
8.
|
Shared Voting Power
2,421,345
|
||||
9.
|
Sole Dispositive Power
0
|
||||
10.
|
Shared Dispositive Power
2,421,345
|
||||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
2,421,345
|
||||
12.
|
Check Box if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) o
|
||||
13.
|
Percent of Class Represented by Amount in Row (11)
6.88%
|
||||
14.
|
Type of Reporting Person (See Instructions)
IN
|
CUSIP No. 57722W106
|
Page 13 of 18 Pages
|
Item 2.
|
Identity and Background.
|
CUSIP No. 57722W106
|
Page 14 of 18 Pages
|
Item 3.
|
Source and Amount of Funds or Other Consideration.
|
Item 5.
|
Interest in Securities of the Issuer.
|
CUSIP No. 57722W106
|
Page 15 of 18 Pages
|
Item 6.
|
Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.
|
Item 7.
|
Material to be Filed as Exhibits.
|
CUSIP No. 57722W106
|
Page 16 of 18 Pages
|
Date: September 1, 2015 |
40 NORTH MANAGEMENT LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH INVESTMENTS LP
|
|||
By 40 North GP LLC, its General Partner | ||||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH INVESTMENT PARTNERS LP
|
|||
By 40 North GP II LLC, its General Partner | ||||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH LATITUDE MASTER FUND LTD.
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Director
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Director
|
CUSIP No. 57722W106
|
Page 17 of 18 Pages
|
Date: September 1, 2015 |
40 NORTH LATITUDE SPV-B LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH LATITUDE FUND LP
|
|||
By 40 North GP III LLC, its General Partner | ||||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH GP II LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH GP III LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
DAVID S. WINTER
|
|||
By: | ||||
|
/s/ David S. Winter
|
CUSIP No. 57722W106
|
Page 18 of 18 Pages
|
Date: September 1, 2015
|
DAVID J. MILLSTONE
|
|||
By: | ||||
|
/s/ David J. Millstone
|
Date: September 1, 2015 |
40 NORTH GP LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH MANAGEMENT LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH INVESTMENTS LP
|
|||
By 40 North GP LLC, its General Partner | ||||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH INVESTMENT PARTNERS LP
|
|||
By 40 North GP II LLC, its General Partner | ||||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH LATITUDE MASTER FUND LTD.
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Director
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Director
|
Date: September 1, 2015 |
40 NORTH LATITUDE SPV-B LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH LATITUDE FUND LP
|
|||
By 40 North GP III LLC, its General Partner | ||||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH GP II LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
40 NORTH GP III LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Date: September 1, 2015 |
DAVID S. WINTER
|
|||
By: | ||||
|
/s/ David S. Winter
|
Date: September 1, 2015
|
DAVID J. MILLSTONE
|
|||
By: | ||||
|
/s/ David J. Millstone
|
Date: September 1, 2015 |
40 NORTH GP LLC
|
|||
By: | ||||
|
/s/ David S. Winter
|
|||
|
David S. Winter
|
|||
|
Principal
|
By: | ||||
|
/s/ David J. Millstone
|
|||
|
David J. Millstone
|
|||
|
Principal
|
Transaction Date
|
Reporting Person Effecting Transaction
|
Buy/Sell
or Other
Acquisition/
Disposition
|
Quantity
|
Price
|
08/05/15
|
40 North Investment Partners LP
|
Sell
|
(23,948)
|
62.13
|
08/06/15
|
40 North Investment Partners LP
|
Sell
|
(1,100)
|
61.81
|
08/10/15
|
40 North Investment Partners LP
|
Sell
|
(25,700)
|
62.74
|
08/11/15
|
40 North Investment Partners LP
|
Sell
|
(20,219)
|
62.66
|
08/12/15
|
40 North Investment Partners LP
|
Sell
|
(25,270)
|
62.09
|
08/13/15
|
40 North Investment Partners LP
|
Sell
|
(8,843)
|
62.59
|
08/14/15
|
40 North Investment Partners LP
|
Sell
|
(18,000)
|
62.50
|
08/17/15
|
40 North Investment Partners LP
|
Sell
|
(23,920)
|
63.82
|
08/20/15
|
40 North Investment Partners LP
|
Sell
|
(16,711)
|
63.39
|
08/21/15
|
40 North Investment Partners LP
|
Sell
|
(2,300)
|
62.09
|
09/01/15
|
40 North Investments LP
|
Disposition*
|
(2,293,356)
|
N/A
|
09/01/15
|
40 North Latitude Fund LP
|
Acquisition**
|
2,293,356
|
N/A
|
09/01/15
|
40 North Investment Partners LP
|
Disposition*
|
(127,989)
|
N/A
|
09/01/15
|
40 North Latitude Fund LP
|
Acquisition**
|
127,989
|
N/A
|
09/01/15
|
40 North Latitude Fund LP
|
Disposition***
|
(2,421,345)
|
N/A
|
09/01/15
|
40 North Latitude Master Fund Ltd.
|
Acquisition****
|
2,421,345
|
N/A
|
09/01/15
|
40 North Latitude Master Fund Ltd.
|
Disposition***
|
(2,293,356)
|
N/A
|
09/01/15
|
40 North Latitude SPV-B LLC
|
Acquisition****
|
2,293,356
|
N/A
|
*
|
By distribution to the Reporting Person named on the next line
|
**
|
By distribution from the Reporting Person named on the previous line
|
***
|
By contribution to the Reporting Person named on the next line
|
****
|
By contribution from the Reporting Person named on the previous line
|