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SEC Filings
| Filing |
Description |
Date Filed  |
Size |
View |
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| 8-K |
current report |
May 15, 2012 |
165.7 KB |
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| 425 |
other |
May 15, 2012 |
165.8 KB |
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| 425 |
other |
May 8, 2012 |
699.2 KB |
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| 8-K |
current report |
Apr 26, 2012 |
22.9 KB |
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| 425 |
other |
Apr 26, 2012 |
23.0 KB |
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| 425 |
other |
Apr 25, 2012 |
27.6 KB |
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| 4 |
bosco, harry l |
Apr 12, 2012 |
25.3 KB |
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| SC 13D |
general statement of beneficial ownership |
Apr 5, 2012 |
65.1 KB |
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| 8-K |
current report |
Apr 2, 2012 |
70.6 KB |
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| 425 |
other |
Mar 28, 2012 |
114.1 KB |
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| 425 |
other |
Mar 28, 2012 |
53.1 KB |
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| 8-K |
current report |
Mar 28, 2012 |
976.3 KB |
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| 425 |
other |
Mar 28, 2012 |
976.4 KB |
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| 425 |
other |
Mar 28, 2012 |
33.2 KB |
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| 425 |
other |
Mar 28, 2012 |
40.6 KB |
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| 425 |
other |
Mar 28, 2012 |
1.0 MB |
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| 425 |
other |
Mar 27, 2012 |
114.2 KB |
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| 425 |
other |
Mar 27, 2012 |
1.0 MB |
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| 425 |
other |
Mar 27, 2012 |
53.2 KB |
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| 425 |
other |
Mar 27, 2012 |
40.7 KB |
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NASDAQ: OPXT
Price:
0.92
Change:
- 0.02
Day High:
0.95
Day Low:
0.91
Volume:
268,000
4:00 PM ET on May 17, 2012
Delayed at least 20 minutes. Provided by eSignal.
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