123 results
Page 6 of 7
8-K
EX-4.3
mhx1h
30 Apr 12
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.2
7fpvq ckforum1hg5a
30 Apr 12
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.1
88q9hzt27s59 b2r
30 Apr 12
Entry into a Material Definitive Agreement
12:00am
8-K
EX-10.2
wn6tfamp8f
25 Apr 12
Laredo Petroleum, Inc. Commences Offering of $400 Million of Senior Notes
12:00am
10-K
czxqa
21 Mar 12
Annual report
12:00am
10-K
EX-99.1
9vat3ho7mgx319
21 Mar 12
Annual report
12:00am
S-8
EX-5.1
j7tlt7 5045uohms6
30 Dec 11
Registration of securities for employees
12:00am
8-K
EX-10.6
7vr5uf23v
22 Dec 11
Laredo Petroleum Holdings, Inc. Closes Initial Public Offering and Exercise of Underwriters’ Option to Purchase Additional Shares
12:00am
8-K
EX-10.5
5gad wsx3b
22 Dec 11
Laredo Petroleum Holdings, Inc. Closes Initial Public Offering and Exercise of Underwriters’ Option to Purchase Additional Shares
12:00am
8-K
EX-1.1
z44ornpovr o7a2h8d
16 Dec 11
Laredo Petroleum Holdings, Inc. Prices Initial Public Offering
12:00am
424B4
gftxmwv t2hmtya438a
15 Dec 11
Prospectus supplement with pricing info
12:00am
424B3
a4gvh8v
13 Dec 11
Prospectus supplement
12:00am
424A
x2du1ocp17pq v7d4
30 Nov 11
Prospectus with significant changes
12:00am
S-1/A
owpxx0ixfqtp rbbnka
11 Oct 11
IPO registration (amended)
12:00am
S-1
EX-4.2
bysefixatk54
24 Aug 11
IPO registration
12:00am
S-1
EX-10.1
54h7gmk u2
24 Aug 11
IPO registration
12:00am