| SCHEDULE 13D |
Open SCHEDULE 13D document
|
View SEC filing for SCHEDULE 13D
|
|
30 Dec 2024 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
29 May 2024 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
02 Feb 2024 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
06 Dec 2021 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
08 Feb 2021 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D AMENDMENT NO. 22 |
08 Jan 2021 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D AMENDMENT NO. 21 |
10 Feb 2020 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D AMENDMENT NO. 20 |
13 May 2019 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D AMENDMENT NO. 19 |
07 Jan 2019 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D AMENDMENT NO. 18 |
26 Sep 2016 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
20 Jul 2016 |
|
|
| SC 13D/A |
Open SC 13D/A document
| Open XBRL data
|
View SEC filing for SC 13D/A
|
SC 13D/A |
08 Apr 2016 |
|
|
| SC 13D/A |
Open SC 13D/A document
| Open XBRL data
|
View SEC filing for SC 13D/A
|
SC 13D/A |
21 Mar 2016 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
29 Feb 2016 |
|
|
| SC 13G/A |
Open SC 13G/A document
|
View SEC filing for SC 13G/A
|
SC 13G/A |
17 Feb 2015 |
|
|
| SC 13G |
Open SC 13G document
|
View SEC filing for SC 13G
|
SC 13G |
27 Jan 2014 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
10 Dec 2013 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
10 Jan 2013 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SCHEDULE 13D AMENDMENT NO. 1 |
31 Dec 2012 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SCHEDULE 13D AMENDMENT NO. 11 |
12 Dec 2012 |
|
|
| SC 13D |
Open SC 13D document
|
View SEC filing for SC 13D
|
SCHEDULE 13D |
16 Aug 2012 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SCHEDULE 13D AMENDMENT 4 |
14 May 2012 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SCHEDULE 13D AMENDMENT NO. 10 |
23 Apr 2012 |
|
|
| 4 |
Open 4 document
|
View SEC filing for 4
|
PRIMARY DOCUMENT |
03 Apr 2012 |
30 Mar 2012 |
000-14970 |
| 4 |
Open 4 document
|
View SEC filing for 4
|
PRIMARY DOCUMENT |
29 Mar 2012 |
27 Mar 2012 |
000-14970 |
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SCHEDULE 13D/A |
13 Jan 2012 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
15 Dec 2010 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
09 Nov 2010 |
|
|
| SC 13D/A |
Open SC 13D/A document
|
View SEC filing for SC 13D/A
|
SC 13D/A |
22 Oct 2010 |
|
|