Form

 Description

Filing Date

424(b)(5)

Prospectus filed pursuant to rule 424

7/22/2010

8-K

Current report of significant events

7/22/2010

25

Notification of removal of a class of securities from a national securities exchange

7/9/2010

8-A12B

Registration of a class of securities on a national securities exchange

7/9/2010

8-K

Current report of significant events

6/29/2010

S-3/A

Registration statement, pre-effective amendment

6/18/2010

10-K/A

Amended annual report of financial position

6/18/2010

4

Statement of changes in beneficial ownership of securities

6/10/2010

4

Statement of changes in beneficial ownership of securities

6/10/2010

4

Statement of changes in beneficial ownership of securities

6/10/2010

4

Statement of changes in beneficial ownership of securities

6/10/2010

4

Statement of changes in beneficial ownership of securities

6/10/2010

4

Statement of changes in beneficial ownership of securities

6/10/2010

S-3

Registration Statement

6/3/2010

8-K

Current report of significant events

6/1/2010

10-K

Annual report of financial position

5/28/2010

8-K

Current report of significant events

05/26/2010

10-K/A

Amended annual report of financial position

03/24/2010

8-K

Current report of significant events

03/04/2010

8-K

Current report of significant events

02/01/2010

10-Q

Quarterly report of financial position

02/01/2010

8-K

Current report of significant events

11/20/09

8-K

Current report of significant events

11/2/09

10-Q

Quarterly report of financial position

11/2/09

8-K

Current report of significant events

09/18/09

10-Q

Quarterly report of financial position

08/03/09

DEF 14A

Proxy statement and notice to shareholders

07/24/09

10-K

Annual report of financial position

06/04/09