Financial reports
NT 10-Q
Notice of late quarterly filing
9 Nov 12
NT 10-Q
Notice of late quarterly filing
10 Aug 12
10-Q
2012 Q1
Quarterly report
10 May 12
ARS
2011 FY
Annual report to shareholders
8 May 12
10-K/A
2011 FY
Annual report (amended)
23 Mar 12
10-K
2011 FY
Annual report
15 Mar 12
10-Q
2011 Q3
Quarterly report
9 Nov 11
10-Q
2011 Q2
Quarterly report
9 Aug 11
10-Q
2011 Q1
Quarterly report
10 May 11
Current reports
8-K
Departure of Directors or Certain Officers
31 Jan 14
8-K
Departure of Directors or Certain Officers
27 Jan 14
8-K
Other Events
8 Nov 13
8-K
Departure of Directors or Certain Officers
8 Oct 13
8-K
United States Department of the Interior
26 Apr 13
8-K
Other Events
15 Mar 13
8-K
Other Events
11 Mar 13
8-K
Regulation FD Disclosure
26 Feb 13
8-K
Entry into a Material Definitive Agreement
19 Feb 13
8-K
Regulation FD Disclosure
31 Jan 13
Registration and prospectus
25-NSE
Exchange delisting
14 Sep 12
D
$35M in debt / options / securities to be acquired, sold $35M, 1 investor
3 Jul 12
S-3
Shelf registration
29 Mar 12
S-3ASR
Automatic shelf registration
1 Jul 11
424B5
Prospectus supplement for primary offering
17 Jun 11
424B5
Prospectus supplement for primary offering
15 Jun 11
FWP
Free writing prospectus
15 Jun 11
S-3ASR
Automatic shelf registration
17 Dec 10
S-8
Registration of securities for employees
17 Dec 10
424B3
Prospectus supplement
16 Dec 10
Proxies
DEF 14A
Definitive proxy
27 Apr 12
DEF 14A
Definitive proxy
28 Apr 11
DEFA14A
Additional proxy soliciting materials
14 May 10
DEFA14A
Additional proxy soliciting materials
14 May 10
DEF 14A
Definitive proxy
29 Apr 10
PRE 14A
Preliminary proxy
1 Apr 10
DEF 14A
Definitive proxy
28 Apr 09
DEF 14A
Definitive proxy
28 Apr 08
DEF 14A
Definitive proxy
26 Apr 07
DEF 14A
Definitive proxy
1 May 06
Other
REVOKED
Registration or securities revoked
4 Dec 14
EFFECT
Notice of effectiveness
16 Dec 10
UPLOAD
Letter from SEC
14 Dec 10
CORRESP
Correspondence with SEC
13 Dec 10
CORRESP
Correspondence with SEC
10 Dec 10
UPLOAD
Letter from SEC
7 Dec 10
CORRESP
Correspondence with SEC
18 Nov 10
UPLOAD
Letter from SEC
5 Nov 10
EFFECT
Notice of effectiveness
10 Jun 09
UPLOAD
Letter from SEC
26 Feb 09
Ownership