| 3 |
Open Document
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Open Filing |
OWNERSHIP DOCUMENT |
Dec 2, 2021 |
Nov 30, 2021 |
001-41108 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Oct 1, 2020 |
Sep 30, 2020 |
000-31203 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Feb 25, 2020 |
Feb 21, 2020 |
000-31203 |
| 4 |
Open Document
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Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Sep 20, 2018 |
Sep 19, 2018 |
000-31203 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Sep 11, 2018 |
Dec 31, 2017 |
000-31203 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Feb 15, 2018 |
Feb 13, 2018 |
000-31203 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Aug 25, 2017 |
Aug 23, 2016 |
000-31203 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Aug 29, 2016 |
Aug 25, 2016 |
000-31203 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Aug 21, 2015 |
Aug 19, 2015 |
000-31203 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Sep 15, 2014 |
Sep 11, 2014 |
000-31203 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Sep 11, 2014 |
Sep 9, 2014 |
000-31203 |
| 4 |
Open Document
|
Open Filing |
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES |
Aug 29, 2014 |
Aug 27, 2014 |
000-31203 |