| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 14 Nov 2023 | 30 Jun 2023 | 000-21318 | |
| 4 | Open Document | Open Filing | 12 May 2023 | 10 May 2023 | 000-21318 | |
| 144 | Open Document | Open Filing | 12 May 2023 | |||
| 144 | Open Document | Open Filing | 10 May 2023 | |||
| 4 | Open Document | Open Filing | 04 May 2023 | 02 May 2023 | 000-21318 | |
| 144 | Open Document | Open Filing | 02 May 2023 | |||
| 4 | Open Document | Open Filing | 03 Nov 2022 | 01 Nov 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | 12 Aug 2022 | 11 Aug 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | 07 Feb 2022 | 03 Feb 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | 12 Nov 2021 | 09 Nov 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | 05 Aug 2021 | 03 Aug 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | 26 Mar 2021 | 25 Mar 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | 08 Feb 2021 | 04 Feb 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | 03 Feb 2020 | 30 Jan 2020 | 000-21318 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2019 | 29 Oct 2019 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2019 | 31 Jan 2019 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2018 | 02 Aug 2018 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2018 | 31 Jul 2018 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2018 | 22 May 2018 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2018 | 17 May 2018 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2018 | 11 May 2018 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2018 | 01 Feb 2018 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2017 | 29 Nov 2017 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2017 | 14 Nov 2017 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2017 | 02 Feb 2017 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jun 2016 | 28 Jun 2016 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2016 | 28 Jan 2016 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2015 | 04 Aug 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2015 | 29 Jan 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2014 | 04 Nov 2014 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2014 | 12 Feb 2014 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2014 | 30 Jan 2014 | 000-21318 |
| 4 | Open Document | Open Filing | MCFALL_05142013 | 15 May 2013 | 14 May 2013 | 000-21318 |
| 4 | Open Document | Open Filing | MCFALL_02072013 | 07 Feb 2013 | 07 Feb 2013 | 000-21318 |
| 4 | Open Document | Open Filing | MCFALL_01312013 | 04 Feb 2013 | 31 Jan 2013 | 000-21318 |
| 4 | Open Document | Open Filing | MCFALL_11282012 | 30 Nov 2012 | 28 Nov 2012 | 000-21318 |
| 4 | Open Document | Open Filing | MCFALL_11232012 | 27 Nov 2012 | 23 Nov 2012 | 000-21318 |
| 4 | Open Document | Open Filing | MCFALL_OPTIONGRANT_2.2.12 | 06 Feb 2012 | 02 Feb 2012 | 000-21318 |
| 4 | Open Document | Open Filing | MCFALL_EXERCISE_1.17.12 | 19 Jan 2012 | 17 Jan 2012 | 000-21318 |