| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 25 Nov 2022 | 22 Nov 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2022 | 30 Sep 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2022 | 15 Sep 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2022 | 15 Aug 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2022 | 15 Jul 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2022 | 24 Jun 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2022 | 15 May 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 28 Feb 2022 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2021 | 10 May 2021 | 001-36456 |
| 3 | Open Document | Open Filing | FORM 3 | 12 May 2021 | 10 May 2021 | 001-36456 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION CANCELLATION - CONSTANTINOPLE | 21 Apr 2015 | 21 Apr 2015 | 000-22982 |
| 4/A | Open Document | Open Filing | FORM 4/A - APRIL OPTION GRANT | 10 Apr 2015 | 01 Apr 2015 | 000-22982 |
| 4 | Open Document | Open Filing | CONSTANTINOPLE GRANT | 01 Apr 2015 | 01 Apr 2015 | 000-22982 |
| 4 | Open Document | Open Filing | FORM 4 - INITIAL STOCK GRANT - ALEX CONSTANTINOPLE | 14 Jul 2014 | 11 Jul 2014 | 000-22982 |
| 3 | Open Document | Open Filing | FORM 3 - NEW DIRECTOR AC | 14 Jul 2014 | 11 Jul 2014 | 000-22982 |