| Date Filed | Type | Description |
| 11/02/2012 |
424B2
| Form 424B2 - Prospectus [Rule 424(b)(2)] |
| 11/18/2011 |
424B1
| Form 424B1 - Prospectus [Rule 424(b)(1)] |
| 11/17/2011 |
424B5
| Form 424B5 - Prospectus [Rule 424(b)(5)] |
| 11/16/2011 |
S-3ASR
| Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers |
| 09/01/2010 |
424B1
| Form 424B1 - Prospectus [Rule 424(b)(1)] |
| 08/31/2010 |
424B5
| Form 424B5 - Prospectus [Rule 424(b)(5)] |
| 08/31/2010 |
424B5
| Form 424B5 - Prospectus [Rule 424(b)(5)] |
| 08/31/2010 |
POSASR
| Form POSASR - Post-effective Amendment to an automatic shelf registration statement |
| 06/10/2010 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 03/22/2010 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)] |
| 03/15/2010 |
25-NSE
| Form 25-NSE - |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
POSASR
| Form POSASR - Post-effective Amendment to an automatic shelf registration statement |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
8-K
| Quarterly results |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/12/2010 |
POSASR
| Form POSASR - Post-effective Amendment to an automatic shelf registration statement |
| 03/12/2010 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events |
| 03/10/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/09/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/04/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
|