| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
18 Apr 2023 |
14 Apr 2023 |
000-21719 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
17 Jan 2023 |
13 Jan 2023 |
000-21719 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
25 Oct 2022 |
24 Oct 2022 |
000-21719 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
17 Oct 2022 |
14 Oct 2022 |
000-21719 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
15 Jul 2022 |
15 Jul 2022 |
000-21719 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
06 Jun 2022 |
03 Jun 2022 |
000-21719 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
02 Jun 2022 |
01 Jun 2022 |
000-21719 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
22 Apr 2022 |
21 Apr 2022 |
000-21719 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
11 Mar 2022 |
09 Mar 2022 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
18 Jan 2022 |
14 Jan 2022 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
18 Oct 2021 |
15 Oct 2021 |
000-21719 |
| 4 |
Open Document
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Open Filing |
PRIMARY DOCUMENT |
19 Jul 2021 |
16 Jul 2021 |
000-21719 |
| 4 |
Open Document
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Open Filing |
PRIMARY DOCUMENT |
02 Jun 2021 |
01 Jun 2021 |
000-21719 |
| 4 |
Open Document
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Open Filing |
PRIMARY DOCUMENT |
11 May 2021 |
07 May 2021 |
000-21719 |
| 4 |
Open Document
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Open Filing |
PRIMARY DOCUMENT |
20 Apr 2021 |
16 Apr 2021 |
000-21719 |
| 4 |
Open Document
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Open Filing |
PRIMARY DOCUMENT |
11 Mar 2021 |
10 Mar 2021 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
19 Jan 2021 |
15 Jan 2021 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
20 Oct 2020 |
16 Oct 2020 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
13 Jul 2020 |
10 Jul 2020 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
02 Jun 2020 |
01 Jun 2020 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Apr 2020 |
10 Apr 2020 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Jan 2020 |
10 Jan 2020 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
15 Oct 2019 |
11 Oct 2019 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
29 Jul 2019 |
25 Jul 2019 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
16 Jul 2019 |
12 Jul 2019 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
05 Jun 2019 |
03 Jun 2019 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
16 Apr 2019 |
12 Apr 2019 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
15 Jan 2019 |
11 Jan 2019 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
15 Oct 2018 |
12 Oct 2018 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
17 Jul 2018 |
13 Jul 2018 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
12 Jun 2018 |
11 Jun 2018 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
05 Jun 2018 |
01 Jun 2018 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
16 Apr 2018 |
13 Apr 2018 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
12 Jan 2018 |
10 Jan 2018 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
13 Oct 2017 |
12 Oct 2017 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
27 Jul 2017 |
25 Jul 2017 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
11 Jul 2017 |
07 Jul 2017 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
07 Jun 2017 |
01 Sep 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
05 Jun 2017 |
01 Jun 2017 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
12 Apr 2017 |
10 Apr 2017 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
17 Jan 2017 |
13 Jan 2017 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
21 Nov 2016 |
18 Nov 2016 |
001-32483 |
| 4 |
Open Document
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Open Filing |
PRIMARY DOCUMENT |
02 Nov 2016 |
01 Nov 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
17 Oct 2016 |
14 Oct 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
01 Aug 2016 |
29 Jul 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
18 Jul 2016 |
14 Jul 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
03 Jun 2016 |
01 Jun 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
06 May 2016 |
04 May 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
12 Apr 2016 |
08 Apr 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
22 Mar 2016 |
18 Mar 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
14 Mar 2016 |
10 Mar 2016 |
001-32483 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
25 Feb 2016 |
25 Feb 2016 |
001-32483 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
12 Jan 2016 |
11 Jan 2016 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
19 Nov 2015 |
17 Nov 2015 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
13 Oct 2015 |
09 Oct 2015 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Jul 2015 |
10 Jul 2015 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
02 Jun 2015 |
01 Jun 2015 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
21 May 2015 |
20 May 2015 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Apr 2015 |
10 Apr 2015 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
25 Mar 2015 |
12 Aug 2013 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
27 Feb 2015 |
25 Feb 2015 |
001-32483 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
27 Feb 2015 |
26 Feb 2015 |
001-32483 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Jan 2015 |
12 Jan 2015 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
20 Nov 2014 |
19 Nov 2014 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Oct 2014 |
10 Oct 2014 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Aug 2014 |
12 Aug 2014 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
15 Jul 2014 |
11 Jul 2014 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
04 Jun 2014 |
02 Jun 2014 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
20 May 2014 |
16 May 2014 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
16 May 2014 |
25 Apr 2014 |
000-25287 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
15 Apr 2014 |
11 Apr 2014 |
000-21719 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
07 Mar 2014 |
06 Mar 2014 |
001-32483 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
04 Mar 2014 |
01 Mar 2014 |
001-32483 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
28 Feb 2014 |
26 Feb 2014 |
001-32483 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
14 Jan 2014 |
10 Jan 2014 |
000-21719 |