Financial reports
10-Q
1999 Q1
Quarterly report
12 May 99
10-K
1998 FY
Annual report
30 Mar 99
10-Q
1998 Q3
Quarterly report
13 Nov 98
10-Q
1998 Q2
Quarterly report
13 Aug 98
10-Q
1998 Q1
Quarterly report
7 May 98
10-K
1997 FY
Annual report
27 Mar 98
10-Q
1997 Q3
Quarterly report
12 Nov 97
10-Q
1997 Q2
Quarterly report
12 Aug 97
10-Q
1997 Q1
Quarterly report
14 May 97
10-K405
1996 FY
Annual report (delinquent filer disclosure)
25 Mar 97
Current reports
Registration and prospectus
424B3
Prospectus supplement
13 Feb 17
424B3
Prospectus supplement
10 Feb 17
424B3
Prospectus supplement
2 Feb 17
424B3
Prospectus supplement
16 Nov 16
424B3
Prospectus supplement
16 Aug 16
424B3
Prospectus supplement
18 May 16
424B3
Prospectus supplement
11 May 16
POS AM
Prospectus update (post-effective amendment)
6 May 16
424B3
Prospectus supplement
10 Nov 15
424B3
Prospectus supplement
13 Aug 15
Proxies
DEF 14A
Definitive proxy
26 Mar 99
DEF 14A
Definitive proxy
27 Mar 98
DEF 14A
Definitive proxy
26 Mar 97
DEF 14A
Definitive proxy
20 Mar 96
DEF 14A
Definitive proxy
20 Mar 95
DEF 14A
Definitive proxy
21 Mar 94
Other
EFFECT
Notice of effectiveness
10 May 16
EFFECT
Notice of effectiveness
11 May 15
EFFECT
Notice of effectiveness
7 May 15
EFFECT
Notice of effectiveness
30 Apr 14
EFFECT
Notice of effectiveness
9 Aug 13
EFFECT
Notice of effectiveness
9 Aug 13
CORRESP
Correspondence with SEC
7 Aug 13
CORRESP
Correspondence with SEC
7 Aug 13
UPLOAD
Letter from SEC
1 Aug 13
UPLOAD
Letter from SEC
1 Aug 13