Company profile
Ticker
OPST
Exchange
Employees
Incorporated
Location
Fiscal year end
Industry (SIC)
SEC CIK
Corporate docs
IRS number
210681502
Latest filings (excl ownership)
15-12G
Securities registration termination
4 Nov 15
10-Q
2015 Q3
Quarterly report
15 Sep 15
10-Q
2015 Q2
Quarterly report
15 Jun 15
SD
Conflict minerals disclosure
28 May 15
8-K
Submission of Matters to a Vote of Security Holders
26 Mar 15
10-Q
2015 Q1
Quarterly report
12 Mar 15
DEF 14C
Information statement
17 Feb 15
DEFA14C
Additional information
17 Feb 15
10-K
2014 FY
Annual report
29 Jan 15
Latest ownership filings
No filings