| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2022 | 01 Mar 2022 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2021 | 21 Jun 2021 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2021 | 15 Jun 2021 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2021 | 02 Mar 2021 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2021 | 04 Jan 2021 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2018 | 02 Feb 2018 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jan 2018 | 19 Jan 2018 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2017 | 03 Nov 2017 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2017 | 30 Jun 2017 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2017 | 14 Jun 2017 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2017 | 13 Jun 2017 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2017 | 09 May 2017 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2017 | 01 Apr 2017 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2017 | 07 Mar 2017 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2017 | 01 Mar 2017 | 001-31719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 28 Feb 2017 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2017 | 16 Jan 2017 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Oct 2016 | 24 Oct 2016 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2016 | 02 Aug 2016 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2016 | 01 Jul 2016 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2016 | 01 Apr 2016 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2016 | 07 Mar 2016 | 001-31719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2016 | 01 Mar 2016 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2016 | 01 Mar 2016 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2016 | 01 Mar 2016 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 31 Dec 2015 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2015 | 03 Dec 2015 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2015 | 17 Aug 2015 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2015 | 01 Jul 2015 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2015 | 15 May 2015 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2015 | 01 Apr 2015 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2015 | 05 Mar 2015 | 001-31719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2015 | 03 Mar 2015 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2015 | 02 Mar 2015 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 05 Nov 2014 | 05 Nov 2014 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 02 Jul 2014 | 01 Jul 2014 | 001-31719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 04 Mar 2014 | 001-13883 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 01 Mar 2014 | 001-13883 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 04 Mar 2014 | 01 Mar 2014 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 20 Feb 2014 | 20 Feb 2014 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 11 Feb 2014 | 07 Feb 2014 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 02 Jan 2014 | 31 Dec 2013 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 02 Oct 2013 | 30 Sep 2013 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 02 Jul 2013 | 28 Jun 2013 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 17 May 2013 | 17 May 2013 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 02 Apr 2013 | 31 Mar 2013 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 05 Mar 2013 | 01 Mar 2013 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 14 Dec 2012 | 13 Dec 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 12 Dec 2012 | 11 Dec 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 14 Sep 2012 | 13 Sep 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 17 Aug 2012 | 17 Aug 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 13 Aug 2012 | 09 Aug 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 09 Aug 2012 | 07 Aug 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 01 Aug 2012 | 01 Aug 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 17 Jul 2012 | 13 Jul 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 02 Jul 2012 | 29 Jun 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 12 Mar 2012 | 09 Mar 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 02 Mar 2012 | 01 Mar 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 01 Mar 2012 | 28 Feb 2012 | 001-31719 |
| 4 | Open Document | Open Filing | FORM 4 (BAYER) | 04 Jan 2012 | 30 Jun 2011 | 001-31719 |