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Filing  |
Description |
Date Filed |
Size |
|
| S-3 |
registration statement |
Dec 20, 1996 |
460.8 KB |
|
| S-3 |
registration statement |
Jan 23, 1998 |
396.9 KB |
|
| S-3 |
registration statement |
Jul 23, 1999 |
402.6 KB |
|
| S-3 |
registration statement |
Sep 28, 2000 |
562.0 KB |
|
| PRE 14A |
preliminary proxy statement |
Mar 9, 1994 |
137.5 KB |
|
| PRE 14A |
preliminary proxy statement |
May 13, 1994 |
68.1 KB |
|
| PRE 14A |
preliminary proxy statement |
Mar 8, 1996 |
131.8 KB |
|
| PRE 14A |
preliminary proxy statement |
Mar 11, 1997 |
136.3 KB |
|
| PRE 14A |
preliminary proxy statement |
Mar 10, 2005 |
149.6 KB |
|
| POSASR |
post-effective amendment to an automatic shelf registration of form s-3asr or form f-3asr |
Oct 3, 2008 |
40.7 KB |
|
| POS AM |
post-effective amendment |
Jun 15, 2000 |
144.5 KB |
|
| POS AM |
post-effective amendment |
Jun 19, 2000 |
145.3 KB |
|
| POS AM |
post-effective amendment |
Sep 15, 2006 |
26.2 KB |
|
| FWP |
free writing prospectus - filing under securities act rules 163/433 |
Sep 5, 2007 |
15.6 KB |
|
| FWP |
free writing prospectus - filing under securities act rules 163/433 |
Sep 25, 2008 |
16.8 KB |
|
| FWP |
free writing prospectus - filing under securities act rules 163/433 |
May 18, 2009 |
13.2 KB |
|
| FWP |
free writing prospectus - filing under securities act rules 163/433 |
May 19, 2009 |
13.6 KB |
|
| FWP |
free writing prospectus - filing under securities act rules 163/433 |
May 17, 2010 |
16.6 KB |
|
| FWP |
free writing prospectus - filing under securities act rules 163/433 |
Nov 19, 2010 |
42.9 KB |
|
| FWP |
free writing prospectus - filing under securities act rules 163/433 |
Sep 5, 2012 |
18.4 KB |
|
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