Teekay Offshore Partners L P (TOO): Alec Litowitz and Ross Laser’s Magnetar Capital Ups Its Stake

CUSIP No. Y8565J101

1

Names of Reporting Persons
MTP ENERGY MANAGEMENT LLC

2

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

o

(b)

o

3

SEC Use Only

4

Citizenship or Place of Organization
Delaware

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With:

5

Sole Voting Power
0

6

Shared Voting Power
15,560,890

7

Sole Dispositive Power
0

8

Shared Dispositive Power
15,560,890

9

Aggregate Amount Beneficially Owned by Each Reporting Person
15,560,890

10

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11

Percent of Class Represented by Amount in Row (9)
11.32%

12

Type of Reporting Person (See Instructions)
IA, OO