| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jul 3, 2023 | Jul 1, 2023 | 001-12830 | |
| 4 | Open Document | Open Filing | Jun 27, 2023 | Jun 23, 2023 | 001-37648 | |
| 4 | Open Document | Open Filing | Jun 15, 2023 | Jun 14, 2023 | 001-37648 | |
| 5 | Open Document | Open Filing | Feb 14, 2023 | Dec 31, 2022 | 001-12830 | |
| 4 | Open Document | Open Filing | Dec 27, 2022 | Dec 22, 2022 | 001-37648 | |
| 4 | Open Document | Open Filing | Aug 17, 2022 | Aug 15, 2022 | 001-37648 | |
| 4 | Open Document | Open Filing | Jul 19, 2022 | Jun 24, 2022 | 001-37648 | |
| 4 | Open Document | Open Filing | Jul 6, 2022 | Jul 1, 2022 | 001-12830 | |
| 5 | Open Document | Open Filing | Feb 11, 2022 | Dec 31, 2021 | 001-12830 | |
| 4 | Open Document | Open Filing | Jul 1, 2021 | Jul 1, 2021 | 001-12830 | |
| 4 | Open Document | Open Filing | Jun 28, 2021 | Jun 24, 2021 | 001-37648 | |
| 4 | Open Document | Open Filing | Jun 23, 2021 | Jun 22, 2021 | 001-12830 | |
| 5 | Open Document | Open Filing | Feb 12, 2021 | Dec 31, 2020 | 001-12830 | |
| 4 | Open Document | Open Filing | Dec 28, 2020 | Dec 23, 2020 | 001-37648 | |
| 4 | Open Document | Open Filing | Dec 23, 2020 | Dec 21, 2020 | 001-37648 | |
| 4 | Open Document | Open Filing | Dec 15, 2020 | Dec 11, 2020 | 001-37648 | |
| 4/A | Open Document | Open Filing | Dec 15, 2020 | Aug 30, 2018 | 001-37648 | |
| 4 | Open Document | Open Filing | Jul 2, 2020 | Jul 1, 2020 | 001-12830 | |
| 4 | Open Document | Open Filing | Jun 19, 2020 | Jun 17, 2020 | 001-37648 | |
| 5 | Open Document | Open Filing | Feb 14, 2020 | Dec 31, 2019 | 001-12830 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2019 | Jul 17, 2019 | 001-37648 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2019 | Jul 1, 2019 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2019 | Mar 8, 2019 | 001-12830 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 14, 2019 | Dec 31, 2018 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 4, 2018 | Aug 30, 2018 | 001-37648 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2018 | Jul 1, 2018 | 001-12830 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 14, 2018 | Dec 31, 2017 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2017 | Aug 17, 2017 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 2, 2017 | Jul 31, 2017 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2017 | Jul 1, 2017 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2017 | Jun 15, 2017 | 001-37648 |
| SC 13D/A | Open Document | Open Filing | ALFRED D KINGSLEY SC 13DA NO 33 1-3-2017 (BIOTIME INC) | Jan 10, 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2017 | Jan 3, 2017 | 001-12830 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Jan 6, 2017 | Dec 31, 2016 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2016 | Jul 1, 2016 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2016 | Jun 9, 2016 | 001-36646 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2016 | Feb 28, 2016 | 001-36646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2016 | Feb 16, 2016 | 001-37648 |
| 5/A | Open Document | Open Filing | FORM 5/A SUBMISSION | Feb 17, 2016 | Dec 31, 2015 | 001-12830 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 16, 2016 | Dec 31, 2015 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2016 | Jan 20, 2016 | 001-12830 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 31, 2015 | Dec 30, 2015 | 001-37648 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 10, 2015 | Nov 6, 2015 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2015 | Jul 1, 2015 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 26, 2015 | Jun 25, 2015 | 001-36646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2015 | Feb 13, 2015 | 001-36646 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 17, 2015 | Dec 31, 2014 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2014 | Jul 1, 2014 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2014 | Jun 27, 2014 | 001-12830 |
| SC 13D/A | Open Document | Open Filing | ALFRED D KINGSLEY SC 13DA 5-16-2014 (BIOTIME, INC) | May 19, 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2014 | May 16, 2014 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2014 | May 8, 2014 | 001-12830 |
| SC 13D/A | Open Document | Open Filing | ALFRED D KINGSLEY SC 13DA NO 31 5-8-2014 (BIOTIME, INC) | May 9, 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2014 | Apr 1, 2014 | 000-55046 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 14, 2014 | Dec 31, 2013 | 001-12830 |