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OPU, INC.·S-1/A

Dec 30, 12:40 PM ET

OPU, INC. S-1/A

S-1/A · OPU, INC. · Filed Dec 30, 2011

Documents

3 files

S-1
opus1a4_12182011.htm
S-1/A #4
EX-5.1
opus1a4ex51_12202011.htm
EXHIBIT 5.1
EX-23.1
opus1a4ex231_1218011.htm
EXHIBIT 23.1