Company profile
Employees
Incorporated
Location
Fiscal year end
Former names
MarkWest Pinnacle LP
SEC CIK
Corporate docs
IRS number
300157461
Latest filings (excl ownership)
EFFECT
Notice of effectiveness
21 Dec 15
EFFECT
Notice of effectiveness
21 Dec 15
POS AM
Prospectus update (post-effective amendment)
8 Dec 15
POS AM
Prospectus update (post-effective amendment)
8 Dec 15
S-3ASR
Automatic shelf registration
7 Aug 15
424B5
Prospectus supplement for primary offering
19 Jun 15
424B5
Prospectus supplement for primary offering
19 Jun 15
POSASR
Automatic shelf registration (post-effective amendment)
2 Jun 15
424B5
Prospectus supplement for primary offering
29 May 15
424B2
Prospectus for primary offering
28 May 15
Latest ownership filings
No filings