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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-12-002976
Filing Date
2012-03-21
Accepted
2012-03-20 17:45:23
Documents
13
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2208165z10-k.htm 10-K 2111596
2 EX-21.1 a2208165zex-21_1.htm EX-21.1 6488
3 EX-23.1 a2208165zex-23_1.htm EX-23.1 2793
4 EX-23.2 a2208165zex-23_2.htm EX-23.2 11345
5 EX-31.1 a2208165zex-31_1.htm EX-31.1 10494
6 EX-31.2 a2208165zex-31_2.htm EX-31.2 10505
7 EX-32.1 a2208165zex-32_1.htm EX-32.1 9168
8 EX-99.1 a2208165zex-99_1.htm EX-99.1 139302
9 G692589.JPG g692589.jpg GRAPHIC 39604
10 G71472KEI001.JPG g71472kei001.jpg GRAPHIC 1593
11 G71472KEI002.GIF g71472kei002.gif GRAPHIC 2329
12 G71472MMI001.JPG g71472mmi001.jpg GRAPHIC 1593
13 G71472MMI002.GIF g71472mmi002.gif GRAPHIC 2329
  Complete submission text file 0001047469-12-002976.txt   2368859
Mailing Address 15 W. SIXTH STREET SUITE 1800 TULSA OK 74119
Business Address 15 W. SIXTH STREET SUITE 1800 TULSA OK 74119 918-513-4570
Laredo Petroleum Holdings, Inc. (Filer) CIK: 0001528129 (see all company filings)

IRS No.: 453007926 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35380 | Film No.: 12704329
SIC: 1311 Crude Petroleum & Natural Gas