CUSIP No. 560905101
|
13D
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Page 2 of 5 Pages
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1
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NAME OF REPORTING PERSONS
S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS
City of London Investment Group PLC, (CLIG) a company incorporated under the laws of England and Wales.
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||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) o
(b) o
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||
3
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SEC USE ONLY
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||
4
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SOURCE OF FUNDS*
OO
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||
5
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CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d)
or 2(e) o
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||
6
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CITIZENSHIP OR PLACE OF ORGANIZATION
England and Wales
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||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
7
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SOLE VOTING POWER
0
|
|
8
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SHARED VOTING POWER
2,197,786
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||
9
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SOLE DISPOSITIVE POWER
0
|
||
10
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SHARED DISPOSITIVE POWER
2,197,786
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||
11
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,197,786
|
||
12
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CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES o
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||
13
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
30.7%
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||
14
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TYPE OF REPORTING PERSON*
HC
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CUSIP No. 560905101
|
13D
|
Page 3 of 5 Pages
|
1
|
NAME OF REPORTING PERSONS
S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS
City of London Investment Management Company Limited (CLIM), a company incorporated under the laws of England and Wales.
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
SOURCE OF FUNDS
WC
|
||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or
2(e)
o
|
||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
England and Wales
|
||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
7
|
SOLE VOTING POWER
0
|
|
8
|
SHARED VOTING POWER
2,197,786
|
||
9
|
SOLE DISPOSITIVE POWER
0
|
||
10
|
SHARED DISPOSITIVE POWER
2,197,786
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,197,786
|
||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES o
|
||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
30.7%
|
||
14
|
TYPE OF REPORTING PERSON*
IA
|
CUSIP No. 560905101
|
13D
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Page 4 of 5 Pages
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Portfolio
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Tran Type
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Trade Date
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Par Value / Shares
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Trade Price
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Account
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SELL
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1/30/2012
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(34,000)
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9.66
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IEM
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BUY
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1/30/2012
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34,000
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9.66
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Account
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SELL
|
3/9/2012
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(15,180)
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9.81
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FREE
|
BUY
|
3/9/2012
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15,180
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9.81
|
Account
|
SELL
|
3/27/2012
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(38,433)
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10.31
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Account
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SELL
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3/28/2012
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(52,776)
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10.25
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Account
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SELL
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3/29/2012
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(4,658)
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10.16
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Account
|
SELL
|
3/30/2012
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(10,881)
|
10.27
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CUSIP No. 560905101
|
13D
|
Page 5 of 5 Pages
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