FracHawk Services, LLC

Related Filers (16)

Other (1)

EFFECT
Wednesday, 8/17/2011
Notice of Effectiveness
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Prospectus (3)

424B3
Monday, 8/22/2011
Prospectus filed pursuant to Rule 424(b)(3)
S-4/A
Monday, 8/15/2011
Registration of securities issued in business combination transactions
S-4
Friday, 7/29/2011
Registration of securities issued in business combination transactions
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