Advanced Oilwell Services, Inc. – Filings and Transcripts

Financials

No filings in this category.

Prospectuses and Registrations Filter

15-15D

Suspension of duty to report

03/11/13

15-15D

Suspension of duty to report

03/11/13

POS AM

Updated info for already-effective prospectus

12/19/12

424B3

Prospectus supplement

07/19/12

S-4

Details of business combination or exchange offer

07/03/12

Ownership

No filings in this category.

News

No filings in this category.

Proxies

No filings in this category.

Other Filter

EFFECT

Notice of effectiveness

12/27/12

EFFECT

Notice of effectiveness

07/19/12

EFFECT

Notice of effectiveness

11/07/11

Advanced Oilwell Services, Inc. – Filings and Transcripts

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Advanced Oilwell Services, Inc. – Filings and Transcripts