TAL Education Group

Symbol
TAL on NYSE
Industry
Services Educational Services (Office Of Trade & Services)
Business address
4/F, Tal Building No.1, Courtyard No. 9, Qixin Middle Street, Changping District, Beijing, China, 102206
State of incorporation
Cayman Islands
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TAL Education Group has filed 311 SEC EDGAR filings since 29 Sep 2010

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open Document Open Filing FORM 6-K 30 Oct 2025 30 Oct 2025 001-34900
144 Open Document Open Filing 27 Oct 2025 001-34900
144 Open Document Open Filing 27 Oct 2025 001-34900
144 Open Document Open Filing 25 Aug 2025 001-34900
SCHEDULE 13G/A Open Document Open Filing 06 Aug 2025 005-85729
6-K Open Document Open Filing FORM 6-K 31 Jul 2025 31 Jul 2025 001-34900
20-F Open Document | Data Open Filing 20-F 16 Jun 2025 28 Feb 2025 001-34900
SCHEDULE 13G Open Document Open Filing 12 May 2025 005-85729
144 Open Document Open Filing 28 Apr 2025 001-34900
144 Open Document Open Filing 28 Apr 2025 001-34900
144 Open Document Open Filing 28 Apr 2025 001-34900
6-K Open Document Open Filing FORM 6-K 24 Apr 2025 24 Apr 2025 001-34900
UPLOAD Open Document Open Filing 28 Mar 2025 001-34900
CORRESP Open Document Open Filing 12 Mar 2025
CORRESP Open Document Open Filing 24 Feb 2025
UPLOAD Open Document Open Filing 12 Feb 2025 001-34900
SCHEDULE 13G Open Document Open Filing 06 Feb 2025 005-85729
144 Open Document Open Filing 27 Jan 2025 001-34900
6-K Open Document Open Filing FORM 6-K 23 Jan 2025 23 Jan 2025 001-34900
144 Open Document Open Filing 28 Oct 2024 001-34900
144 Open Document Open Filing 28 Oct 2024 001-34900
6-K Open Document Open Filing FORM 6-K 24 Oct 2024 24 Oct 2024 001-34900
6-K Open Document Open Filing FORM 6-K 01 Aug 2024 01 Aug 2024 001-34900
20-F Open Document | Data Open Filing FORM 20-F 31 May 2024 29 Feb 2024 001-34900
144 Open Document Open Filing 29 Apr 2024 001-34900
144 Open Document Open Filing 29 Apr 2024 001-34900
144 Open Document Open Filing 29 Apr 2024 001-34900
6-K Open Document Open Filing FORM 6-K 25 Apr 2024 25 Apr 2024 001-34900
144 Open Document Open Filing 01 Mar 2024 001-34900
144 Open Document Open Filing 01 Mar 2024 001-34900
144 Open Document Open Filing 29 Feb 2024 001-34900
144 Open Document Open Filing 29 Jan 2024 001-34900
144 Open Document Open Filing 29 Jan 2024 001-34900
144 Open Document Open Filing 29 Jan 2024 001-34900
6-K Open Document Open Filing FORM 6-K 26 Jan 2024 26 Jan 2024 001-34900
144 Open Document Open Filing 28 Nov 2023 001-34900
6-K Open Document Open Filing FORM 6-K 22 Nov 2023 22 Nov 2023 001-34900
144 Open Document Open Filing 20 Nov 2023 001-34900
UPLOAD Open Document Open Filing 07 Nov 2023
144 Open Document Open Filing 27 Oct 2023 001-34900
144 Open Document Open Filing 27 Oct 2023 001-34900
144 Open Document Open Filing 27 Oct 2023 001-34900
6-K Open Document Open Filing FORM 6-K 26 Oct 2023 26 Oct 2023 001-34900
S-8 Open Document Open Filing FORM S-8 20 Oct 2023 333-275096
CORRESP Open Document Open Filing 11 Oct 2023
UPLOAD Open Document Open Filing 03 Oct 2023
CORRESP Open Document Open Filing 15 Sep 2023
UPLOAD Open Document Open Filing 07 Sep 2023
144 Open Document Open Filing 28 Jul 2023 001-34900
6-K Open Document Open Filing FORM 6-K 28 Jul 2023 28 Jul 2023 001-34900
144 Open Document Open Filing 27 Jul 2023 001-34900
20-F Open Document | Data Open Filing 20-F 31 May 2023 28 Feb 2023 001-34900
6-K Open Document Open Filing FORM 6-K 28 Apr 2023 28 Apr 2023 001-34900
144 Open Document Open Filing 27 Apr 2023 001-34900
144 Open Document Open Filing 27 Apr 2023 001-34900
144 Open Document Open Filing 27 Apr 2023 001-34900
6-K Open Document Open Filing FORM 6-K 23 Jan 2023 20 Jan 2023 001-34900
SC 13G/A Open Document Open Filing MS AMENDMENT 12 Dec 2022 005-85729
UPLOAD Open Document Open Filing 14 Nov 2022
20-F/A Open Document | Data Open Filing 20-F/A 01 Nov 2022 28 Feb 2022 001-34900
6-K Open Document Open Filing FORM 6-K 28 Oct 2022 28 Oct 2022 001-34900
CORRESP Open Document Open Filing 16 Sep 2022
6-K Open Document Open Filing FORM 6-K 09 Sep 2022 09 Sep 2022 001-34900
UPLOAD Open Document Open Filing 01 Sep 2022
6-K Open Document Open Filing FORM 6-K 01 Aug 2022 01 Aug 2022 001-34900
6-K Open Document Open Filing FORM 6-K 28 Jun 2022 28 Jun 2022 001-34900
20-F Open Document | Data Open Filing 20-F 14 Jun 2022 28 Feb 2022 001-34900
CORRESP Open Document Open Filing 31 May 2022
UPLOAD Open Document Open Filing 17 May 2022
6-K Open Document Open Filing FORM 6-K 29 Apr 2022 29 Apr 2022 001-34900
CORRESP Open Document Open Filing 29 Mar 2022
CORRESP Open Document Open Filing 02 Mar 2022
6-K Open Document Open Filing FORM 6-K 22 Feb 2022 22 Feb 2022 001-34900
UPLOAD Open Document Open Filing 22 Feb 2022
SC 13G/A Open Document Open Filing TAL EDUCATION GROUP 14 Feb 2022 005-85729
SC 13G/A Open Document Open Filing TAL EDUCATION GROUP 14 Feb 2022 005-85729
SC 13G Open Document Open Filing MS INITIAL 11 Feb 2022 005-85729
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 04 Feb 2022 005-85729
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 04 Feb 2022 005-85729
6-K Open Document Open Filing FORM 6-K 14 Jan 2022 14 Jan 2022 001-34900
6-K Open Document Open Filing FORM 6-K 03 Jan 2022 03 Jan 2022 001-34900
6-K Open Document Open Filing FORM 6-K 15 Nov 2021 15 Nov 2021 001-34900
F-6EF Open Document Open Filing 15 Oct 2021 333-260275
SC 13G/A Open Document Open Filing 05 Oct 2021 005-85729
6-K Open Document Open Filing FORM 6-K 27 Sep 2021 27 Sep 2021 001-34900
6-K Open Document Open Filing FORM 6-K 30 Aug 2021 30 Aug 2021 001-34900
6-K Open Document Open Filing FORM 6-K 19 Aug 2021 19 Aug 2021 001-34900
6-K Open Document Open Filing FORM 6-K 16 Aug 2021 16 Aug 2021 001-34900
SC 13G/A Open Document Open Filing MS AMENDMENT 10 Aug 2021 005-85729
6-K Open Document Open Filing FORM 6-K 26 Jul 2021 26 Jul 2021 001-34900
SC 13G/A Open Document Open Filing EXIT FILING 09 Jul 2021 005-85729
20-F Open Document | Data Open Filing 20-F 07 May 2021 28 Feb 2021 001-34900
6-K Open Document Open Filing FORM 6-K 22 Apr 2021 22 Apr 2021 001-34900
SC 13G/A Open Document Open Filing TAL EDUCATION GROUP 16 Feb 2021 005-85729
SC 13G/A Open Document Open Filing TAL EDUCATION GROUP 16 Feb 2021 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 12 Feb 2021 005-85729
SC 13G/A Open Document Open Filing 12 Feb 2021 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 10 Feb 2021 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 10 Feb 2021 005-85729
6-K Open Document Open Filing FORM 6-K 21 Jan 2021 21 Jan 2021 001-34900
SC 13G/A Open Document Open Filing 08 Jan 2021 005-85729
6-K Open Document Open Filing FORM 6-K 29 Dec 2020 29 Dec 2020 001-34900
6-K Open Document Open Filing FORM 6-K 13 Nov 2020 13 Nov 2020 001-34900
6-K Open Document Open Filing 6-K 23 Oct 2020 23 Oct 2020 001-34900
S-8 Open Document Open Filing S-8 16 Oct 2020 333-249518
6-K Open Document Open Filing 6-K 30 Jul 2020 30 Jul 2020 001-34900
20-F Open Document | Data Open Filing FORM 20-F 30 Jun 2020 29 Feb 2020 001-34900
6-K Open Document Open Filing 6-K 11 May 2020 11 May 2020 001-34900
6-K Open Document Open Filing 6-K 28 Apr 2020 28 Apr 2020 001-34900
6-K Open Document Open Filing 6-K 08 Apr 2020 08 Apr 2020 001-34900
6-K Open Document Open Filing 6-K 02 Mar 2020 02 Mar 2020 001-34900
SC 13G Open Document Open Filing TAL EDUCATION GROUP 14 Feb 2020 005-85729
SC 13G Open Document Open Filing TAL EDUCATION GROUP 14 Feb 2020 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 14 Feb 2020 005-85729
SC 13G/A Open Document Open Filing MS AMENDTMENT 14 Feb 2020 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2020 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2020 005-85729
SC 13G/A Open Document Open Filing TAL EDUCATION AMENDMENT 1 FILING 12 Feb 2020 005-85729
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 12 Feb 2020 005-85729
SC 13G/A Open Document Open Filing 06 Feb 2020 005-85729
6-K Open Document Open Filing FORM 6-K 21 Jan 2020 21 Jan 2020 001-34900
SC 13G/A Open Document Open Filing 16 Jan 2020 005-85729
6-K Open Document Open Filing FORM 6-K 20 Dec 2019 20 Dec 2019 001-34900
6-K Open Document Open Filing FORM 6-K 13 Dec 2019 13 Dec 2019 001-34900
6-K Open Document Open Filing 6-K 05 Dec 2019 05 Dec 2019 001-34900
6-K Open Document Open Filing FORM 6-K 25 Oct 2019 25 Oct 2019 001-34900
6-K Open Document Open Filing 6-K 01 Aug 2019 01 Aug 2019 001-34900
6-K Open Document Open Filing FORM 6-K 26 Jul 2019 26 Jul 2019 001-34900
20-F Open Document | Data Open Filing FORM 20-F 16 May 2019 28 Feb 2019 001-34900
6-K Open Document Open Filing FORM 6-K 25 Apr 2019 25 Apr 2019 001-34900
6-K Open Document Open Filing FORM 6-K 19 Feb 2019 19 Feb 2019 001-34900
SC 13G/A Open Document Open Filing MS AMENDMENT 13 Feb 2019 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 13 Feb 2019 005-85729
SC 13G Open Document Open Filing MS INITIAL 13 Feb 2019 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 13 Feb 2019 005-85729
SC 13G/A Open Document Open Filing TAL EDUCATION GROUP AMENDMENT FILING 13 Feb 2019 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 12 Feb 2019 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 12 Feb 2019 005-85729
SC 13G Open Document Open Filing 08 Feb 2019 005-85729
SC 13G/A Open Document Open Filing 06 Feb 2019 005-85729
6-K Open Document Open Filing 6-K 01 Feb 2019 01 Feb 2019 001-34900
SC 13G/A Open Document Open Filing 31 Jan 2019 005-85729
6-K Open Document Open Filing 6-K 24 Jan 2019 24 Jan 2019 001-34900
6-K Open Document Open Filing 6-K 11 Dec 2018 11 Dec 2018 001-34900
6-K Open Document Open Filing 6-K 29 Oct 2018 29 Oct 2018 001-34900
6-K Open Document Open Filing 6-K 08 Aug 2018 08 Aug 2018 001-34900
6-K Open Document Open Filing 6-K 27 Jul 2018 27 Jul 2018 001-34900
20-F Open Document | Data Open Filing 20-F 26 Jun 2018 28 Feb 2018 001-34900
6-K Open Document Open Filing FORM 6-K 27 Apr 2018 27 Apr 2018 001-34900
SC 13G/A Open Document Open Filing 08 Mar 2018 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 28 Feb 2018 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 28 Feb 2018 005-85729
SC 13G/A Open Document Open Filing 13 Feb 2018 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 13 Feb 2018 005-85729
SC 13G/A Open Document Open Filing TAL EDUCATION 13G AMENDMENT 1 09 Feb 2018 005-85729
SC 13G Open Document Open Filing 02 Feb 2018 005-85729
SC 13G/A Open Document Open Filing 31 Jan 2018 005-85729
6-K Open Document Open Filing 6-K 25 Jan 2018 25 Jan 2018 001-34900
6-K Open Document Open Filing 6-K 05 Jan 2018 05 Jan 2018 001-34900
6-K Open Document Open Filing 6-K 27 Oct 2017 27 Oct 2017 001-34900
EFFECT Open Document Open Filing 11 Aug 2017 333-219521
6-K Open Document | Data Open Filing FORM 6-K 03 Aug 2017 03 Aug 2017 001-34900
F-6 Open Document | Data Open Filing F-6 28 Jul 2017 333-219521
F-6 POS Open Document | Data Open Filing F-6 POS 28 Jul 2017 333-196082
6-K Open Document | Data Open Filing 6-K 28 Jul 2017 28 Jul 2017 001-34900
20-F Open Document | Data Open Filing 20-F 28 Jun 2017 28 Feb 2017 001-34900
SC 13G/A Open Document Open Filing 08 Jun 2017 005-85729
SC TO-I/A Open Document Open Filing SC TO-I/A 15 May 2017 005-85729
6-K Open Document Open Filing 6-K 28 Apr 2017 28 Apr 2017 001-34900
SC TO-I Open Document Open Filing SC TO-I 13 Apr 2017 005-85729
SC 13G Open Document Open Filing TAL EDUCATION 13G INITIAL 27 Feb 2017 005-85729
SC 13G/A Open Document Open Filing MSSB 13GA NO 476 14 Feb 2017 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 10 Feb 2017 005-85729
SC 13G Open Document Open Filing 30 Jan 2017 005-85729
6-K Open Document Open Filing FORM 6-K 25 Jan 2017 25 Jan 2017 001-34900
SC 13G/A Open Document Open Filing TAL EDUCATION AMENDMENT 2 20 Jan 2017 005-85729
SC 13G Open Document Open Filing 20 Jan 2017 005-85729
6-K Open Document Open Filing FORM 6-K 28 Oct 2016 28 Oct 2016 001-34900
6-K Open Document Open Filing FORM 6-K 20 Oct 2016 20 Oct 2016 001-34900
6-K Open Document Open Filing FORM 6-K 13 Oct 2016 13 Oct 2016 001-34900
SC 13G/A Open Document Open Filing 02 Sep 2016 005-85729
6-K Open Document Open Filing FORM 6-K 26 Jul 2016 26 Jul 2016 001-34900
6-K Open Document Open Filing FORM 6-K 20 Jul 2016 20 Jul 2016 001-34900
6-K Open Document Open Filing 6-K 01 Jul 2016 01 Jul 2016 001-34900
20-F/A Open Document Open Filing FORM 20-F/A 03 Jun 2016 29 Feb 2016 001-34900
20-F Open Document | Data Open Filing FORM 20-F 31 May 2016 29 Feb 2016 001-34900
6-K Open Document | Data Open Filing FORM 6-K 29 Apr 2016 29 Apr 2016 001-34900
SC 13G/A Open Document Open Filing 16 Feb 2016 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 11 Feb 2016 005-85729
SC 13G/A Open Document Open Filing 10 Feb 2016 005-85729
SC 13G/A Open Document Open Filing MSCS AMENDMENT 05 Feb 2016 005-85729
SC 13G/A Open Document Open Filing SCHEDUE 13G HOLDINGS REPORT AMENDMENT 04 Feb 2016 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 29 Jan 2016 005-85729
6-K Open Document Open Filing 6-K 28 Jan 2016 31 Jan 2016 001-34900
6-K Open Document Open Filing 6-K 23 Oct 2015 31 Oct 2015 001-34900
6-K Open Document Open Filing 6-K 31 Jul 2015 31 Jul 2015 001-34900
6-K Open Document Open Filing 6-K 24 Jul 2015 31 Jul 2015 001-34900
6-K Open Document Open Filing 6-K 30 Jun 2015 30 Jun 2015 001-34900
20-F Open Document | Data Open Filing 20-F 28 May 2015 28 Feb 2015 001-34900
6-K Open Document Open Filing 6-K 29 Apr 2015 30 Apr 2015 001-34900
SC 13G/A Open Document Open Filing 10 Apr 2015 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 11 Mar 2015 005-85729
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT FILING 17 Feb 2015 005-85729
SC 13G Open Document Open Filing 13 Feb 2015 005-85729
SC 13G Open Document Open Filing 12 Feb 2015 005-85729
SC 13G/A Open Document Open Filing MS INITIAL 10 Feb 2015 005-85729
SC 13G Open Document Open Filing 10 Feb 2015 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 05 Feb 2015 005-85729
6-K Open Document Open Filing 6-K 26 Jan 2015 31 Jan 2015 001-34900
SC 13G/A Open Document Open Filing 04 Nov 2014 005-85729
6-K Open Document Open Filing 6-K 22 Oct 2014 31 Oct 2014 001-34900
SC 13G Open Document Open Filing 06 Oct 2014 005-85729
SC 13G/A Open Document Open Filing 13 Aug 2014 005-85729
6-K Open Document Open Filing 6-K 04 Aug 2014 31 Aug 2014 001-34900
6-K Open Document Open Filing 6-K 22 Jul 2014 31 Jul 2014 001-34900
SC 13G/A Open Document Open Filing 10 Jun 2014 005-85729
SC 13G/A Open Document Open Filing 10 Jun 2014 005-85729
F-6EF Open Document Open Filing 19 May 2014 333-196082
6-K Open Document Open Filing 6-K 16 May 2014 31 May 2014 001-34900
6-K Open Document Open Filing 6-K 14 May 2014 31 May 2014 001-34900
20-F Open Document | Data Open Filing 20-F 12 May 2014 28 Feb 2014 001-34900
6-K Open Document Open Filing 6-K 23 Apr 2014 30 Apr 2014 001-34900
SC 13D/A Open Document Open Filing 25 Feb 2014 005-85729
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT FILING 14 Feb 2014 005-85729
SC 13G/A Open Document Open Filing 14 Feb 2014 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2014 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2014 005-85729
SC 13D/A Open Document Open Filing 10 Feb 2014 005-85729
SC 13G/A Open Document Open Filing 10 Feb 2014 005-85729
SC 13G/A Open Document Open Filing MS AMENDMENT 28 Jan 2014 005-85729
6-K Open Document Open Filing 6-K 23 Jan 2014 23 Jan 2014 001-34900
UPLOAD Open Document Open Filing 03 Dec 2013
SC 13D/A Open Document Open Filing 20 Nov 2013 005-85729
6-K Open Document Open Filing 6-K 23 Oct 2013 23 Oct 2013 001-34900
SC 13D/A Open Document Open Filing 22 Oct 2013 005-85729
SC 13D/A Open Document Open Filing 03 Oct 2013 005-85729
SC 13D/A Open Document Open Filing 24 Sep 2013 005-85729
6-K Open Document Open Filing 6-K 03 Sep 2013 03 Sep 2013 001-34900
SC 13D/A Open Document Open Filing 15 Aug 2013 005-85729
SC 13D/A Open Document Open Filing 06 Aug 2013 005-85729
CORRESP Open Document Open Filing 01 Aug 2013
6-K Open Document Open Filing 6-K 26 Jul 2013 26 Jul 2013 001-34900
20-F/A Open Document | Data Open Filing 20-F/A 26 Jul 2013 28 Feb 2013 001-34900
6-K Open Document Open Filing 6-K 23 Jul 2013 22 Jul 2013 001-34900
20-F Open Document Open Filing 20-F 28 Jun 2013 28 Feb 2013 001-34900
CORRESP Open Document Open Filing 24 Jun 2013
CORRESP Open Document Open Filing 17 Jun 2013
CORRESP Open Document Open Filing 17 Jun 2013
CORRESP Open Document Open Filing 07 Jun 2013
SC 13D/A Open Document Open Filing 04 Jun 2013 005-85729
SC 13G Open Document Open Filing MS INITIAL 07 May 2013 005-85729
6-K Open Document Open Filing 6-K 25 Apr 2013 23 Apr 2013 001-34900
CORRESP Open Document Open Filing 15 Apr 2013
CORRESP Open Document Open Filing 14 Mar 2013
UPLOAD Open Document Open Filing 28 Feb 2013
SC 13G/A Open Document Open Filing 14 Feb 2013 005-85729
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2013 005-85729
SC 13G/A Open Document Open Filing 05 Feb 2013 005-85729
SC 13D/A Open Document Open Filing 31 Jan 2013 005-85729
6-K Open Document Open Filing 6-K 24 Jan 2013 24 Jan 2013 001-34900
SC 13D/A Open Document Open Filing 23 Jan 2013 005-85729
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT FILING 18 Jan 2013 005-85729
SC 13D/A Open Document Open Filing 09 Jan 2013 005-85729
SC 13D/A Open Document Open Filing 06 Dec 2012 005-85729
SC 13D/A Open Document Open Filing TIGER GLOBAL MANAGEMENT, LLC SC13DA 10-23-2012 (TAL EDUCATION GROUP) 02 Nov 2012 005-85729
6-K Open Document Open Filing 6-K 01 Aug 2012 31 Aug 2012 001-34900
6-K Open Document Open Filing 6-K 26 Jul 2012 31 Jul 2012 001-34900
6-K Open Document Open Filing 6-K 03 Jul 2012 31 Jul 2012 001-34900
20-F Open Document | Data Open Filing 20-F 27 Jun 2012 29 Feb 2012 001-34900
6-K Open Document Open Filing 6-K 26 Apr 2012 30 Apr 2012 001-34900
SC 13G/A Open Document Open Filing SCHEDULE 13G/A (HILLHOUSE CAPITAL MANAGEMENT, LTD.) 14 Feb 2012 005-85729
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 14 Feb 2012 005-85729
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT FILING 14 Feb 2012 005-85729
SC 13G/A Open Document Open Filing 14 Feb 2012 005-85729
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT NO. 1 13 Feb 2012 005-85729
6-K Open Document Open Filing FORM 6-K 20 Jan 2012 20 Jan 2012 001-34900
SC 13D/A Open Document Open Filing 11 Jan 2012 005-85729