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14 Feb 2022 |
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22 Jul 2021 |
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28 Jan 2020 |
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24 Jan 2019 |
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16 Jan 2019 |
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16 Jan 2019 |
19 Dec 2018 |
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15 Oct 2018 |
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333-227842 |
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29 Aug 2018 |
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06 Jun 2018 |
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01 Mar 2018 |
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06 Feb 2018 |
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15 Jun 2017 |
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29 Jan 2018 |
31 Oct 2017 |
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OWNERSHIP DOCUMENT |
15 Dec 2017 |
15 Jun 2017 |
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15 Sep 2017 |
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19 Jun 2017 |
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19 Jun 2017 |
30 Apr 2017 |
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05 Jun 2017 |
31 Mar 2017 |
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30 Mar 2017 |
13 Feb 2017 |
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27 Mar 2017 |
07 Sep 2016 |
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20 Mar 2017 |
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09 Mar 2017 |
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07 Feb 2017 |
31 Oct 2016 |
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30 Jan 2017 |
07 Sep 2016 |
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26 Jan 2017 |
31 Oct 2016 |
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25 Jan 2017 |
07 Sep 2016 |
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04 Nov 2016 |
04 Nov 2016 |
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23 Sep 2016 |
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20 Sep 2016 |
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12 Sep 2016 |
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17 Jun 2016 |
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10 Jun 2016 |
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02 Jun 2016 |
02 Jun 2016 |
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14 Mar 2016 |
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14 Mar 2016 |
31 Jan 2016 |
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STATEMENT OF BENEFICIAL OWNERSHIP |
10 Feb 2016 |
23 Dec 2015 |
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28 Jan 2016 |
31 Oct 2015 |
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19 Jan 2016 |
23 Dec 2015 |
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18 Sep 2015 |
31 Jul 2015 |
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14 Sep 2015 |
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15 Jun 2015 |
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16 Mar 2015 |
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12 Feb 2015 |
31 Oct 2014 |
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30 Jan 2015 |
31 Oct 2014 |
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07 Oct 2014 |
07 Oct 2014 |
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26 Sep 2014 |
26 Sep 2014 |
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23 Sep 2014 |
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021-225188 |
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15 Sep 2014 |
31 Jul 2014 |
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22 Aug 2014 |
22 Apr 2014 |
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OWNERSHIP DOCUMENT |
18 Aug 2014 |
30 Jul 2014 |
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OWNERSHIP DOCUMENT |
15 Aug 2014 |
30 Jul 2014 |
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10-Q |
16 Jun 2014 |
30 Apr 2014 |
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OWNERSHIP DOCUMENT |
24 Apr 2014 |
21 Apr 2014 |
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FORM 4 |
23 Apr 2014 |
21 Apr 2014 |
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QUARTERLY REPORT |
21 Mar 2014 |
31 Jan 2014 |
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10 Mar 2014 |
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ANNUAL REPORT |
06 Feb 2014 |
31 Oct 2013 |
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27 Jan 2014 |
31 Oct 2013 |
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13 Sep 2013 |
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05 Sep 2013 |
04 Sep 2013 |
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QUARTERLY REPORT |
12 Jun 2013 |
30 Apr 2013 |
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OWNERSHIP DOCUMENT |
06 May 2013 |
06 May 2013 |
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| 8-K |
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FORM 8-K |
04 Apr 2013 |
04 Apr 2013 |
000-51791 |
| 10-Q |
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FORM 10-Q |
22 Mar 2013 |
31 Jan 2013 |
000-51791 |
| NT 10-Q |
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FORM NT 10-Q |
14 Mar 2013 |
31 Jan 2013 |
000-51791 |
| 10-K |
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ANNUAL REPORT |
28 Jan 2013 |
31 Oct 2012 |
000-51791 |
| 10-Q |
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FORM 10-Q |
14 Sep 2012 |
31 Jul 2012 |
000-51791 |
| 4 |
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FORM 4 |
21 Jun 2012 |
19 Jun 2012 |
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| 10-Q |
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FORM 10-Q |
13 Jun 2012 |
30 Apr 2012 |
000-51791 |
| 10-Q |
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QUARTERLY REPORT FORM 10-Q |
21 Mar 2012 |
31 Jan 2012 |
000-51791 |
| NT 10-Q |
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FORM NT 10-Q |
15 Mar 2012 |
31 Jan 2012 |
000-51791 |
| 10-K |
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FORM 10-K |
13 Feb 2012 |
31 Oct 2011 |
000-51791 |
| NT 10-K |
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FORM NT 10-K |
27 Jan 2012 |
31 Oct 2011 |
000-51791 |
| 4 |
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OWNERSHIP DOCUMENT |
25 Jan 2012 |
02 Jun 2011 |
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| 4 |
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OWNERSHIP DOCUMENT |
25 Jan 2012 |
02 Jun 2011 |
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| 10-Q |
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FORM 10-Q |
13 Sep 2011 |
31 Jul 2011 |
000-51791 |
| 10-Q |
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14 Jun 2011 |
30 Apr 2011 |
000-51791 |
| 10-Q |
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17 Mar 2011 |
31 Jan 2011 |
000-51791 |
| 10-K |
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16 Mar 2011 |
31 Oct 2010 |
000-51791 |
| NT 10-K |
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28 Jan 2011 |
31 Oct 2010 |
000-51791 |
| 8-K |
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10 Nov 2010 |
10 Nov 2010 |
000-51791 |
| 4 |
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06 Oct 2010 |
05 Oct 2010 |
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| 4 |
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30 Sep 2010 |
28 Sep 2010 |
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| 4 |
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22 Sep 2010 |
20 Sep 2010 |
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| 10-Q |
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14 Sep 2010 |
31 Jul 2010 |
000-51791 |
| 4 |
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02 Sep 2010 |
01 Sep 2010 |
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| 8-K |
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10 Aug 2010 |
10 Aug 2010 |
000-51791 |
| 10-Q |
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14 Jun 2010 |
30 Apr 2010 |
000-51791 |
| 4 |
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23 Mar 2010 |
12 Mar 2010 |
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| 10-Q |
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15 Mar 2010 |
31 Jan 2010 |
000-51791 |
| UPLOAD |
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23 Feb 2010 |
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| 10-K/A |
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10 Feb 2010 |
31 Oct 2008 |
000-51791 |
| 8-K |
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04 Feb 2010 |
03 Feb 2010 |
000-51791 |
| UPLOAD |
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29 Jan 2010 |
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| 10-K |
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29 Jan 2010 |
31 Oct 2009 |
000-51791 |
| 8-K |
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15 Jan 2010 |
13 Jan 2010 |
000-51791 |
| CORRESP |
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11 Jan 2010 |
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| 10-Q/A |
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11 Jan 2010 |
31 Jul 2009 |
000-51791 |
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11 Jan 2010 |
31 Oct 2008 |
000-51791 |