| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 18 Mar 2025 | 14 Mar 2025 | 001-38801 |
| 4 | Open Document | Open Filing | 4 | 23 Oct 2024 | 21 Oct 2024 | 001-32349 |
| 4 | Open Document | Open Filing | 4 | 02 Oct 2024 | 30 Sep 2024 | 001-32349 |
| 4 | Open Document | Open Filing | 4 | 02 Jul 2024 | 28 Jun 2024 | 001-32349 |
| 4 | Open Document | Open Filing | 4 | 22 May 2024 | 20 May 2024 | 001-32349 |
| 4 | Open Document | Open Filing | 4 | 16 Apr 2024 | 12 Apr 2024 | 001-32349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2023 | 15 Dec 2023 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2023 | 16 Jun 2023 | 001-32349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2023 | 02 Jun 2023 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2022 | 14 Dec 2022 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2022 | 18 Nov 2022 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2022 | 19 Aug 2022 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2022 | 17 Jun 2022 | 001-32349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Oct 2021 | 22 Oct 2021 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2021 | 10 Sep 2021 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2021 | 26 Aug 2021 | 001-40542 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2021 | 29 Jun 2021 | 001-40542 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jun 2021 | 25 Jun 2021 | 001-32349 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Jun 2021 | 25 Jun 2021 | 001-40542 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2021 | 16 Apr 2021 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2021 | 08 Feb 2021 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Mar 2021 | 25 Mar 2021 | 001-32349 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Dec 2020 | 22 Dec 2020 | 001-38801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2020 | 28 Dec 2020 | 001-32349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Sep 2020 | 25 Sep 2020 | 001-32349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jun 2020 | 25 Jun 2020 | 001-32349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2020 | 12 Jun 2020 | 001-32349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Oct 2019 | 04 Oct 2019 | 001-38559 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2019 | 16 Sep 2019 | 001-38559 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jun 2019 | 14 Jun 2019 | 001-32349 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 Jun 2019 | 14 Jun 2019 | 001-32349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2019 | 07 Jun 2019 | 001-38559 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2019 | 12 Mar 2019 | 001-38559 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2018 | 01 Oct 2018 | 001-38559 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Jun 2018 | 27 Jun 2018 | 001-38559 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2017 | 25 Aug 2017 | 000-19797 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2017 | 19 May 2017 | 000-19797 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2017 | 10 May 2017 | 000-19797 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2016 | 07 Dec 2016 | 000-19797 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2016 | 13 May 2016 | 000-19797 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2015 | 30 Nov 2015 | 000-19797 |
| 5 | Open Document | Open Filing | FORM 5 | 12 Nov 2015 | 27 Sep 2015 | 000-19797 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2015 | 15 May 2015 | 000-19797 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2015 | 13 Feb 2015 | 000-19797 |
| 4 | Open Document | Open Filing | 12/2014 SEIFFER DONATIONS | 04 Dec 2014 | 02 Dec 2014 | 000-19797 |
| 5 | Open Document | Open Filing | 11/2014 SEIFFER DONATIONS | 24 Nov 2014 | 28 Sep 2014 | 000-19797 |
| 4/A | Open Document | Open Filing | MAY 16, 2014 | 22 May 2014 | 16 May 2014 | 000-19797 |
| 4 | Open Document | Open Filing | MAY 16, 2014 | 20 May 2014 | 16 May 2014 | 000-19797 |
| 4 | Open Document | Open Filing | NOVEMBER 2013 DONATION OF WFM SHARES | 19 Feb 2014 | 14 Feb 2014 | 000-19797 |