| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 25 Mar 2025 | 21 Mar 2025 | 001-38327 |
| 4 | Open Document | Open Filing | 4 | 18 Dec 2024 | 16 Dec 2024 | 001-38327 |
| 4 | Open Document | Open Filing | 4 | 08 Mar 2024 | 06 Mar 2024 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2023 | 14 Aug 2023 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jul 2023 | 21 Jul 2023 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2023 | 16 Feb 2023 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 31 Mar 2022 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Mar 2022 | 25 Mar 2022 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Oct 2021 | 30 Sep 2021 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2021 | 24 Sep 2021 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2021 | 10 Feb 2021 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2020 | 05 Feb 2020 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2019 | 21 Jun 2019 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 06 Jun 2019 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2019 | 06 Mar 2019 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2018 | 16 Aug 2018 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jun 2018 | 29 Jun 2018 | 001-38327 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Dec 2017 | 18 Dec 2017 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2016 | 19 Jan 2016 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2016 | 06 Jan 2016 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2015 | 29 Dec 2015 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Dec 2015 | 24 Dec 2015 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Dec 2015 | 22 Dec 2015 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2015 | 18 Dec 2015 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | 000-30347 |
| 4 | Open Document | Open Filing | 2014 ANNUAL GRANT | 20 Feb 2014 | 18 Feb 2014 | 000-30347 |
| 4 | Open Document | Open Filing | DAN'S MAY 7, 2013 EXERCISE & TREASURY SHARES | 08 May 2013 | 07 May 2013 | 000-30347 |
| 4/A | Open Document | Open Filing | DAN'S MAY 2-6, 2013 EXERCISES | 08 May 2013 | 02 May 2013 | 000-30347 |
| 4 | Open Document | Open Filing | DAN'S MAY 2013 EXERCISES | 06 May 2013 | 02 May 2013 | 000-30347 |
| 4 | Open Document | Open Filing | 2013 ANNUAL GRANT | 18 Jan 2013 | 17 Jan 2013 | 000-30347 |
| 4 | Open Document | Open Filing | DRP'S 12/6/12 OPEN MKT PURCHASES | 07 Dec 2012 | 06 Dec 2012 | 000-30347 |
| 4 | Open Document | Open Filing | DAN'S APRIL 2012 EXERCISES | 02 May 2012 | 30 Apr 2012 | 000-30347 |
| 4 | Open Document | Open Filing | DAN'S MARCH 2012 EXERCISE & HOLD | 21 Mar 2012 | 20 Mar 2012 | 000-30347 |
| 4 | Open Document | Open Filing | 2012 ANNUAL GRANT | 06 Jan 2012 | 05 Jan 2012 | 000-30347 |