X0306
4
2015-03-26
0
0001528129
Laredo Petroleum, Inc.
LPI
0001528258
Warburg Pincus Private Equity X O&G, L.P.
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0001451560
Warburg Pincus X Partners, L.P.
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0001414561
Warburg Pincus X, L.P.
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0001332737
Warburg Pincus Private Equity IX, L.P.
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0001622527
Warburg Pincus IX GP L.P.
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0001414564
Warburg Pincus X GP L.P.
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0001621874
WPP GP LLC
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0001621242
Warburg Pincus Partners, L.P.
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0001621224
Warburg Pincus Partners GP LLC
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
0000929408
WARBURG PINCUS & CO.
450 LEXINGTON AVENUE
NEW YORK
NY
10017
0
0
1
0
Common Stock, par value $0.01 per share (''Common Stock'')
2015-03-26
4
P
0
24527098
11.05
A
40163657
D
Common Stock
1291411
D
Common Stock
46215059
D
Common Stock
2015-03-26
4
P
0
17626646
11.05
A
87670127
I
See footnotes
See Exhibit 99.1; Note 1.
See Exhibit 99.1; Note 2.
See Exhibit 99.1; Note 3.
See Exhibit 99.1; Note 4.
See Exhibit 99.1; Note 5.
See Exhibit 99.1 Exhibit List: Exhibit 99.1 - Explanation of Responses Exhibit 99.2 - Joint Filer Information Exhibit 99.3 - Joint Filers' Signatures
By: /s/ Robert B. Knauss
2015-03-26