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29 Mar 2019 |
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30 Mar 2018 |
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05 Jan 2017 |
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18 Nov 2016 |
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15 Nov 2016 |
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28 Oct 2016 |
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24 Oct 2016 |
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16 Feb 2016 |
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| SC 13G/A |
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SC 13G/A |
16 Feb 2016 |
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SC 13D/A |
10 Feb 2016 |
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SC 13G/A |
10 Feb 2016 |
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| 4 |
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FORM 4 SUBMISSION |
09 Feb 2016 |
05 Feb 2016 |
000-31719 |
| SC 13G |
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SC 13G |
01 Feb 2016 |
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| SC 13D |
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SC 13D |
26 Jan 2016 |
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SC 13G/A |
22 May 2015 |
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SCHEDULE 13G |
18 May 2015 |
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02 Apr 2015 |
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021-103252 |
| SC 13D/A |
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FORM SC 13D/A |
23 Mar 2015 |
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FORM SC 13D/A |
23 Mar 2015 |
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SCHEDULE 13G/A |
27 Feb 2015 |
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SC 13D/A |
18 Feb 2015 |
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FORM 4 SUBMISSION |
17 Feb 2015 |
12 Feb 2015 |
001-33599 |
| SC 13G/A |
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SC 13G/A |
17 Feb 2015 |
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SC 13G/A |
17 Feb 2015 |
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SC 13G/A |
17 Feb 2015 |
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SC 13G/A |
17 Feb 2015 |
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SC 13G/A |
17 Feb 2015 |
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SC 13G/A |
17 Feb 2015 |
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SC 13G/A |
11 Dec 2014 |
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SC 13G |
11 Dec 2014 |
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| 4 |
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FORM 4 SUBMISSION |
03 Dec 2014 |
01 Dec 2014 |
000-31719 |
| SC 13G |
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SC 13G |
01 Dec 2014 |
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SC 13G |
09 Oct 2014 |
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| 3 |
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FORM 3 SUBMISSION |
29 Sep 2014 |
19 Sep 2014 |
000-31719 |
| 4 |
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FORM 4 SUBMISSION |
29 Aug 2014 |
27 Aug 2014 |
001-35176 |
| 4 |
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FORM 4 SUBMISSION |
21 Jul 2014 |
21 Jan 2014 |
000-31719 |
| 4 |
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FORM 4 SUBMISSION |
21 Jul 2014 |
21 Jun 2014 |
000-31719 |
| 4 |
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FORM 4 SUBMISSION |
21 Jul 2014 |
22 Apr 2014 |
000-31719 |
| 4 |
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FORM 4 SUBMISSION |
21 Jul 2014 |
28 Apr 2014 |
000-31719 |
| SC 13G/A |
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SC 13G/A |
14 Jul 2014 |
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SCHEDULE 13G |
23 Jun 2014 |
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SC 13G |
23 Jun 2014 |
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FORM 4 SUBMISSION |
19 Jun 2014 |
17 Jun 2014 |
001-35176 |
| SC 13G |
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SC 13G |
05 May 2014 |
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SC 13G |
21 Apr 2014 |
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| 4 |
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FORM 4 SUBMISSION |
21 Apr 2014 |
27 Mar 2014 |
001-35534 |
| SC 13D/A |
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SC 13D/A |
17 Apr 2014 |
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| D/A |
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17 Apr 2014 |
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021-103252 |
| SC 13G/A |
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SC 13G/A |
14 Feb 2014 |
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SC 13G/A |
14 Feb 2014 |
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SC 13G/A |
14 Feb 2014 |
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SC 13G/A |
14 Feb 2014 |
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SC 13G/A |
14 Feb 2014 |
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SC 13G/A |
14 Feb 2014 |
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SC 13G/A |
14 Feb 2014 |
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| SC 13G |
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SC 13G |
21 Jan 2014 |
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| 4 |
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FORM 4 |
24 Dec 2013 |
20 Dec 2013 |
001-35176 |
| 4 |
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FORM 4 |
23 Oct 2013 |
21 Oct 2013 |
001-35176 |
| SC 13G/A |
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SC 13G/AMENDMENT NO. 4 |
22 Oct 2013 |
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SC 13G/A |
21 Oct 2013 |
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AMENDMENT NO. 1 TO SCHEDULE 13G |
21 Oct 2013 |
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AMENDMENT NO. 2 TO SCHEDULE 13G |
27 Sep 2013 |
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SC 13D/A |
16 Aug 2013 |
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| 4/A |
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MAIN DOCUMENT DESCRIPTION |
15 Aug 2013 |
12 Aug 2013 |
001-33599 |
| 4 |
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MAIN DOCUMENT DESCRIPTION |
14 Aug 2013 |
11 Aug 2013 |
001-33599 |
| SC 13G |
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SC 13G |
02 Aug 2013 |
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| 4 |
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MAIN DOCUMENT DESCRIPTION |
19 Jul 2013 |
17 Jul 2013 |
000-31719 |
| SC 13G/A |
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SC 13GA |
10 May 2013 |
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| SC 13D |
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SC 13D |
07 May 2013 |
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| 3 |
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FORM 3 |
29 Apr 2013 |
18 Apr 2013 |
000-31719 |
| SC 13G |
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SC 13G |
26 Apr 2013 |
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SC 13G |
26 Apr 2013 |
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|
18 Apr 2013 |
|
021-103252 |
| 3 |
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MAIN DOCUMENT DESCRIPTION |
15 Apr 2013 |
05 Apr 2013 |
001-35534 |
| SC 13G |
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SC 13G |
12 Apr 2013 |
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| SC 13D/A |
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AMENDMENT NO. 1 TO SCHEDULE 13D |
19 Mar 2013 |
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| SC 13G/A |
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SC 13G/A |
14 Feb 2013 |
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AMENDMENT NO. 2 TO SCHEDULE 13G |
14 Feb 2013 |
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SC 13G |
14 Feb 2013 |
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SCHEDULE 13G/A |
14 Feb 2013 |
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SC 13G |
14 Feb 2013 |
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SC 13G/A |
14 Feb 2013 |
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SC 13G/A |
14 Feb 2013 |
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AMENDMENT NO. 1 TO SCHEDULE 13G |
14 Feb 2013 |
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SC 13G/A |
14 Feb 2013 |
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| 4/A |
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FORM 4/A |
07 Feb 2013 |
31 Jan 2013 |
001-35176 |
| 4 |
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FORM 4 |
01 Feb 2013 |
31 Jan 2013 |
001-35176 |
| 3 |
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FORM 3 |
01 Feb 2013 |
31 Jan 2013 |
001-35176 |
| SC 13D |
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SCHEDULE 13D |
30 Jan 2013 |
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| 3 |
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FORM 3 |
30 Jan 2013 |
28 Jan 2013 |
000-17263 |
| SC 13D/A |
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SC 13D/A |
14 Jan 2013 |
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SC 13D/A |
07 Jan 2013 |
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| 4 |
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MAIN DOCUMENT DESCRIPTION |
04 Jan 2013 |
02 Jan 2013 |
000-22334 |
| 4 |
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MAIN DOCUMENT DESCRIPTION |
11 Oct 2012 |
09 Oct 2012 |
000-22334 |
| 4 |
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MAIN DOCUMENT DESCRIPTION |
09 Oct 2012 |
04 Oct 2012 |
000-22334 |
| D/A |
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|
30 Apr 2012 |
|
021-103252 |
| SC 13G/A |
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AMENDMENT NO.1 TO SCHEDULE 13G |
14 Feb 2012 |
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| SC 13G/A |
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AMENDMENT NO. 3 TO SCHEDULE 13G |
14 Feb 2012 |
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SCHEDULE 13G/AMENDMENT NO. 2 |
14 Feb 2012 |
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AMENDMENT NO. 1 TO SCHEDULE 13G |
14 Feb 2012 |
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SC 13G/A |
14 Feb 2012 |
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SC 13G/A |
14 Feb 2012 |
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SC 13G |
14 Feb 2012 |
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SCHEDULE 13G |
16 Dec 2011 |
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| SC 13G |
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SCHEDULE 13G |
14 Nov 2011 |
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| SC 13G |
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SC 13G |
14 Nov 2011 |
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| SC 13G |
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SCHEDULE 13G |
19 Oct 2011 |
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| D/A |
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16 May 2011 |
|
021-103252 |
| SC 13G/A |
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|
29 Apr 2011 |
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|
| 4 |
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PRIMARY DOCUMENT |
29 Apr 2011 |
27 Apr 2011 |
000-22494 |
| 4 |
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PRIMARY DOCUMENT |
27 Apr 2011 |
25 Apr 2011 |
000-22494 |
| 4 |
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PRIMARY DOCUMENT |
25 Apr 2011 |
20 Apr 2011 |
000-22494 |
| 3 |
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PRIMARY DOCUMENT |
25 Apr 2011 |
19 Apr 2011 |
000-22494 |
| SC 13G/A |
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28 Feb 2011 |
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|
| SC 13G/A |
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28 Feb 2011 |
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21 Jan 2011 |
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| SC 13G/A |
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21 Jan 2011 |
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| SC 13G/A |
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21 Jan 2011 |
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| SC 13G/A |
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21 Jan 2011 |
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| SC 13G/A |
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21 Jan 2011 |
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| SC 13G/A |
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21 Jan 2011 |
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| SC 13G/A |
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21 Jan 2011 |
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| SC 13D/A |
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19 Jan 2011 |
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|
| 4/A |
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PRIMARY DOCUMENT |
13 Jan 2011 |
11 Jan 2011 |
000-08814 |
| SC 13D |
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06 Dec 2010 |
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|
| SC 13G |
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22 Nov 2010 |
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|
| SC 13G |
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SCHEDULE 13G |
15 Oct 2010 |
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|
| SC 13D/A |
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|
08 Oct 2010 |
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|
| 4 |
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PRIMARY DOCUMENT |
30 Sep 2010 |
28 Sep 2010 |
000-08814 |
| SC 13G/A |
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|
21 Sep 2010 |
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|
| 4 |
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PRIMARY DOCUMENT |
21 Sep 2010 |
20 Sep 2010 |
000-22334 |
| 4 |
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PRIMARY DOCUMENT |
15 Sep 2010 |
13 Sep 2010 |
000-22334 |
| 4 |
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PRIMARY DOCUMENT |
30 Aug 2010 |
26 Aug 2010 |
000-24057 |
| 4 |
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PRIMARY DOCUMENT |
27 Aug 2010 |
25 Aug 2010 |
000-22334 |
| 4 |
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PRIMARY DOCUMENT |
25 Aug 2010 |
23 Aug 2010 |
000-22334 |
| 4/A |
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PRIMARY DOCUMENT |
24 Aug 2010 |
19 Aug 2010 |
000-24057 |
| 4/A |
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PRIMARY DOCUMENT |
24 Aug 2010 |
19 Aug 2010 |
000-24057 |
| 4 |
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PRIMARY DOCUMENT |
24 Aug 2010 |
19 Aug 2010 |
000-24057 |
| 4 |
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PRIMARY DOCUMENT |
23 Aug 2010 |
19 Aug 2010 |
000-22334 |
| 4 |
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PRIMARY DOCUMENT |
13 Aug 2010 |
11 Aug 2010 |
000-22334 |
| 4 |
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PRIMARY DOCUMENT |
04 Aug 2010 |
02 Aug 2010 |
000-22334 |
| SC 13G/A |
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|
29 Jul 2010 |
|
|
| 3 |
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PRIMARY DOCUMENT |
23 Jul 2010 |
19 Jul 2010 |
000-22334 |
| SC 13D/A |
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|
14 Jul 2010 |
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|
| SC 13D/A |
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13 Jul 2010 |
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|
| 4 |
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PRIMARY DOCUMENT |
25 Jun 2010 |
23 Jun 2010 |
000-24057 |
| SC 13G |
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21 Jun 2010 |
|
|
| SC 13D |
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03 May 2010 |
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| SC 13G |
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26 Mar 2010 |
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|
| SC 13G |
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08 Mar 2010 |
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|
| SC 13D/A |
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12 Feb 2010 |
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|
| SC 13G/A |
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12 Feb 2010 |
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|
| SC 13G/A |
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12 Feb 2010 |
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| SC 13G/A |
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12 Feb 2010 |
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| SC 13G/A |
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12 Feb 2010 |
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12 Feb 2010 |
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12 Feb 2010 |
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12 Feb 2010 |
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| SC 13G/A |
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12 Feb 2010 |
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| SC 13G/A |
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12 Feb 2010 |
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| SC 13G/A |
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12 Feb 2010 |
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| SC 13D/A |
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05 Feb 2010 |
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|
| 4/A |
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PRIMARY DOCUMENT |
28 Jan 2010 |
04 Nov 2009 |
001-33599 |