| 4 |
Open Document
|
Open Filing |
4 |
05 Jan 2026 |
05 Jan 2026 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
4 |
19 Dec 2025 |
19 Dec 2025 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Oct 2025 |
10 Oct 2025 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
15 Jul 2025 |
11 Jul 2025 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
20 Jun 2025 |
18 Jun 2025 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
03 Jun 2025 |
01 Jun 2025 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
24 Apr 2025 |
22 Apr 2025 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
21 Apr 2025 |
17 Apr 2025 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
17 Apr 2025 |
15 Apr 2025 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
24 Jan 2025 |
22 Jan 2025 |
000-15535 |
| 3 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
17 Jan 2025 |
17 Jan 2025 |
001-42463 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
31 Dec 2024 |
30 Dec 2024 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
23 Dec 2024 |
19 Dec 2024 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
04 Sep 2024 |
01 Sep 2024 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
17 Jun 2024 |
14 Jun 2024 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
12 Jun 2024 |
10 Jun 2024 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
04 Jun 2024 |
01 Jun 2024 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
03 Jun 2024 |
31 May 2024 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
28 May 2024 |
23 May 2024 |
000-03905 |
| 144 |
Open Document
|
Open Filing |
|
28 May 2024 |
|
|
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
22 May 2024 |
20 May 2024 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
02 Apr 2024 |
30 Mar 2024 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
13 Dec 2023 |
12 Dec 2023 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
09 Nov 2023 |
08 Nov 2023 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
06 Sep 2023 |
01 Sep 2023 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
25 Jul 2023 |
21 Jul 2023 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
16 Jun 2023 |
14 Jun 2023 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
26 May 2023 |
25 May 2023 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
19 Apr 2023 |
17 Apr 2023 |
000-15535 |
| 3 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
13 Feb 2023 |
13 Feb 2023 |
001-41619 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
19 Dec 2022 |
15 Dec 2022 |
000-15535 |
| 4/A |
Open Document
|
Open Filing |
AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
28 Jun 2022 |
25 May 2022 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
FORM 4 SUBMISSION |
21 Jun 2022 |
16 Jun 2022 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
FORM 4 SUBMISSION |
16 Jun 2022 |
15 Jun 2022 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
26 May 2022 |
25 May 2022 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
28 Apr 2022 |
27 Apr 2022 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
25 Apr 2022 |
21 Apr 2022 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
16 Feb 2022 |
15 Feb 2022 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
21 Dec 2021 |
20 Dec 2021 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
21 Dec 2021 |
20 Dec 2021 |
000-15535 |
| 3 |
Open Document
|
Open Filing |
|
08 Nov 2021 |
08 Nov 2021 |
001-41034 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
03 Aug 2021 |
31 Jul 2021 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
21 Jun 2021 |
16 Jun 2021 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
10 Jun 2021 |
08 Jun 2021 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
04 May 2021 |
30 Apr 2021 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
20 Apr 2021 |
16 Apr 2021 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
30 Mar 2021 |
26 Mar 2021 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
02 Feb 2021 |
31 Jan 2021 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
26 Oct 2020 |
23 Oct 2020 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
13 Oct 2020 |
08 Oct 2020 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
16 Sep 2020 |
14 Sep 2020 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
15 Sep 2020 |
11 Sep 2020 |
000-15535 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Sep 2020 |
14 Sep 2020 |
000-03905 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
03 Aug 2020 |
31 Jan 2020 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
10 Apr 2020 |
09 Apr 2020 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
09 Dec 2019 |
05 Dec 2019 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
05 Aug 2019 |
31 Jul 2019 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
02 May 2019 |
30 Apr 2019 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
04 Feb 2019 |
31 Jan 2019 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
04 Dec 2018 |
31 Jul 2018 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
02 Nov 2018 |
31 Oct 2018 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
01 Aug 2018 |
31 Jul 2018 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
02 May 2018 |
30 Apr 2018 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
01 Feb 2018 |
31 Jan 2018 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
03 Mar 2017 |
31 Jul 2016 |
000-15535 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
22 Jun 2016 |
15 Jun 2016 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
06 Jul 2015 |
20 Jun 2015 |
000-15535 |
| 4/A |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
14 May 2015 |
30 Apr 2015 |
000-15535 |
| 4/A |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
14 May 2015 |
31 Jul 2014 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
05 May 2015 |
30 Apr 2015 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
02 Feb 2015 |
31 Jul 2014 |
000-15535 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
22 Jun 2012 |
20 Jun 2012 |
000-15535 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
22 Jun 2012 |
20 Jun 2012 |
000-15535 |