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01 Apr 2025 |
01 Apr 2025 |
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31 Mar 2025 |
28 Mar 2025 |
000-14942 |
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27 Mar 2025 |
26 Mar 2025 |
000-14942 |
| SCHEDULE 13D/A |
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27 Mar 2025 |
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25 Mar 2025 |
24 Mar 2025 |
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21 Mar 2025 |
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000-14942 |
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17 Mar 2025 |
14 Mar 2025 |
000-14942 |
| 144 |
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14 Mar 2025 |
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11 Mar 2025 |
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11 Mar 2025 |
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03 Feb 2025 |
30 Jan 2025 |
000-14942 |
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29 Jan 2025 |
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28 Jan 2025 |
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28 Jan 2025 |
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24 Jan 2025 |
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22 Jan 2025 |
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21 Jan 2025 |
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17 Jan 2025 |
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17 Jan 2025 |
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15 Jan 2025 |
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10 Jan 2025 |
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AMENDMENT NO. 3 TO SCHEDULE 13D |
27 Sep 2022 |
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17 Sep 2021 |
10 Sep 2021 |
000-14942 |
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08 Jan 2021 |
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SC 13D/A |
25 Nov 2020 |
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23 Nov 2020 |
23 Nov 2020 |
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20 Nov 2020 |
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17 Nov 2020 |
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12 Nov 2020 |
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06 Oct 2020 |
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22 Jun 2020 |
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SC 13D/A |
31 Mar 2020 |
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13 May 2019 |
09 May 2019 |
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08 May 2019 |
08 May 2019 |
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SC 13D/A |
03 May 2019 |
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30 Apr 2019 |
29 Apr 2019 |
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26 Apr 2019 |
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24 Apr 2019 |
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18 Apr 2019 |
16 Apr 2019 |
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20 Feb 2019 |
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13 Feb 2019 |
13 Feb 2019 |
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12 Feb 2019 |
11 Feb 2019 |
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SC 13D/A |
07 Dec 2018 |
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SC 13D/A |
04 Dec 2018 |
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04 Dec 2018 |
03 Dec 2018 |
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03 Dec 2018 |
30 Nov 2018 |
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30 Nov 2018 |
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28 Nov 2018 |
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26 Nov 2018 |
26 Nov 2018 |
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19 Nov 2018 |
16 Nov 2018 |
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| SC 13D/A |
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SCHEDULE 13D/A |
11 Apr 2017 |
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SC 13D |
08 Nov 2016 |
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SCHEDULE 13D |
09 Aug 2016 |
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SC 13D/A |
09 Mar 2016 |
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OWNERSHIP DOCUMENT |
02 Mar 2016 |
19 Jan 2016 |
000-14942 |
| SC 13G/A |
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AMENDMENT TO SCHEDULE 13G |
11 Feb 2016 |
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OWNERSHIP DOCUMENT |
15 Jan 2016 |
15 Jan 2016 |
000-14942 |
| SC 13G |
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FORM SC 13G |
14 Oct 2015 |
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OWNERSHIP DOCUMENT |
04 Sep 2015 |
24 Aug 2015 |
000-14942 |
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OWNERSHIP DOCUMENT |
21 Aug 2015 |
28 Jul 2015 |
000-14942 |
| 4 |
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OWNERSHIP DOCUMENT |
21 Jul 2015 |
22 Jun 2015 |
000-14942 |
| SC 13D/A |
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SCHEDULE 13D/A |
01 Jun 2015 |
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FORM SC 13D/A |
08 May 2014 |
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FORM SC 13D |
03 Apr 2014 |
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SC 13D/A |
25 Mar 2014 |
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FORM SC 13D/A |
20 Dec 2013 |
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AMENDMENT TO SCHEDULE 13D |
21 Nov 2013 |
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FORM SC 13D/A |
31 Oct 2013 |
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AMENDMENT TO SCHEDULE 13D |
23 Sep 2013 |
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FORM SC 13D/A |
16 Jul 2013 |
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FORM SC 13D |
24 Jun 2013 |
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FORM SC 13D/A |
04 Jun 2013 |
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SC 13D/A |
10 May 2013 |
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SC 13D/A |
14 Mar 2013 |
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SC 13G/A |
24 Jan 2013 |
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FORM SC 13D |
29 Nov 2012 |
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FORM SC 13G |
14 Feb 2012 |
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| 4 |
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16 Nov 2010 |
15 Nov 2010 |
000-06511 |
| SC 13D/A |
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SCHEDULE 13D/A |
17 Sep 2010 |
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