| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 - MILLIGAN | May 12, 2021 | May 10, 2021 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 - MILLIGAN | Mar 8, 2021 | Mar 4, 2021 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 - MILLIGAN | Nov 27, 2020 | Nov 24, 2020 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 - MILLIGAN | Apr 1, 2020 | Mar 30, 2020 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 29, 2019 | Oct 25, 2019 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 29, 2019 | Oct 25, 2019 | 001-00100 |
| 4 | Open Document | Open Filing | Aug 30, 2019 | Aug 28, 2019 | 001-00100 | |
| 4 | Open Document | Open Filing | Aug 19, 2019 | Aug 16, 2019 | 001-00100 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 14, 2019 | Aug 12, 2019 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 19, 2018 | Dec 17, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 6, 2018 | Dec 4, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 30, 2018 | Nov 28, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 16, 2018 | Nov 14, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 25, 2018 | Oct 23, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 11, 2018 | Oct 9, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 27, 2018 | Sep 25, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 12, 2018 | Sep 10, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 19, 2018 | Mar 15, 2018 | 001-00100 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 12, 2018 | Dec 31, 2017 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 17, 2017 | Mar 15, 2017 | 001-00100 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 16, 2016 | Dec 31, 2015 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 21, 2015 | Dec 17, 2015 | 001-00100 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 17, 2015 | Dec 31, 2014 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 14, 2014 | May 12, 2014 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2014 | Mar 26, 2014 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 10, 2014 | Mar 7, 2014 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 26, 2014 | Feb 24, 2014 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 30, 2014 | Jan 28, 2014 | 001-00100 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 30, 2014 | Dec 31, 2013 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 8, 2014 | Jan 6, 2014 | 001-00100 |