185 filings
8-K
Allis Chalmers Energy
27 Jul 11
Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
12:00am
8-K
Allis Chalmers Energy
20 Apr 11
Changes in Registrant's Certifying Accountant
12:00am
8-K
Allis Chalmers Energy
1 Mar 11
Entry into a Material Definitive Agreement
12:00am
8-K
Allis Chalmers Energy
28 Feb 11
Entry into a Material Definitive Agreement
12:00am
8-K
Allis Chalmers Energy
25 Jan 11
Allis-Chalmers Energy Announces Record Date and Meeting Date for Special
12:00am
8-K
n3izn492tfq8d0fzecy
5 Jan 11
Departure of Directors or Certain Officers
12:00am
8-K
bd41602n
17 Dec 10
Material Impairments
12:00am
8-K
0vomoa3
12 Nov 10
Entry into a Material Definitive Agreement
12:00am
8-K
uj4md90ffb
4 Nov 10
Results of Operations and Financial Condition
12:00am
8-K
wjg iivqzu
5 Oct 10
Entry into a Material Definitive Agreement
12:00am
8-K
671fi y4lqq7b4fq1
30 Sep 10
Entry into a Material Definitive Agreement
12:00am
8-K
r5wjpx2j1l
17 Aug 10
Entry into a Material Definitive Agreement
12:00am
8-K
xilgog6oy958ewob
13 Aug 10
Seawell to Acquire Allis-Chalmers Energy in USD 890 Million Transaction
12:00am
8-K
ir4cv
3 Aug 10
Allis-chalmers Energy Reports Second Quarter 2010 Results
12:00am
8-K
4bu0gvzq
14 Jul 10
Entry into a Material Definitive Agreement
12:00am
8-K
sa3xxlwcza
21 Jun 10
Submission of Matters to a Vote of Security Holders
12:00am
8-K
j8p47sj
20 May 10
Entry into a Material Definitive Agreement
12:00am
8-K
j2c 40rf8o
5 May 10
Results of Operations and Financial Condition
12:00am
8-K
vfq0dzsefh
26 Apr 10
Allis-chalmers Energy Announces New Member of Senior Management Team
12:00am
8-K
1esc regt951
9 Mar 10
Departure of Directors or Certain Officers
12:00am