Financial reports
10-Q
2020 Q3
Quarterly report
3 Nov 20
10-Q
2020 Q2
Quarterly report
5 Aug 20
10-Q
2020 Q1
Quarterly report
5 May 20
10-K
2019 FY
Annual report
18 Feb 20
10-Q
2019 Q3
Quarterly report
5 Nov 19
10-Q
2019 Q2
Quarterly report
6 Aug 19
10-Q
2019 Q1
Quarterly report
3 May 19
10-K
2018 FY
Annual report
21 Feb 19
10-Q
2018 Q3
Quarterly report
7 Nov 18
10-Q
2018 Q2
Quarterly report
7 Aug 18
Current reports
8-K
Amendments to Articles of Incorporation or Bylaws
5 Feb 18
8-K
Entry into a Material Definitive Agreement
2 Oct 14
8-K
Entry into a Material Definitive Agreement
2 Jul 14
8-K
Entry into a Material Definitive Agreement
27 Oct 09
8-K
Other Events
28 Dec 06
8-K
Other Events
3 Jul 06
8-K
Acquisition or disposition of assets
11 Apr 03
8-K
Changes in registrant's certifying accountant
31 May 02
8-K
Form 8-K Dated July 7, 2000
24 Jul 00
8-K
Form 8-K Dated June 23, 1999
23 Jun 99
Registration and prospectus
15-15D
Suspension of duty to report
1 Feb 21
POSASR
Automatic shelf registration (post-effective amendment)
27 Oct 09
424B2
Prospectus for primary offering
23 Oct 09
FWP
Free writing prospectus
22 Oct 09
424B5
Prospectus supplement for primary offering
22 Oct 09
POSASR
Automatic shelf registration (post-effective amendment)
22 Oct 09
POS AM
Prospectus update (post-effective amendment)
18 May 04
424B4
Prospectus supplement with pricing info
9 Aug 02
S-3/A
Shelf registration (amended)
6 Aug 02
S-3
Shelf registration
15 Jul 02
Proxies
DEF 14A
Definitive proxy
22 Mar 99
DEF 14A
Definitive proxy
27 Mar 98
DEF 14A
Definitive proxy
18 Mar 97
DEF 14A
Definitive proxy
21 Mar 96
DEF 14A
Definitive proxy
11 Apr 95
PRE 14A
Preliminary proxy
22 Mar 95
DEF 14A
Definitive proxy
23 Mar 94
PRE 14A
Preliminary proxy
3 Mar 94