| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2022 | 01 Sep 2022 | 001-13449 |
| 4/A | Open Document | Open Filing | FORM 4/A | 17 May 2022 | 22 Apr 2022 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2022 | 22 Apr 2022 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2021 | 01 Oct 2021 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2021 | 12 Aug 2021 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2020 | 01 Sep 2020 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2019 | 05 Sep 2019 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2018 | 20 Aug 2018 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2018 | 04 Jul 2018 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2018 | 03 Jul 2018 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2018 | 02 Jul 2018 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2018 | 03 Apr 2018 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2018 | 02 Apr 2018 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2018 | 03 Jan 2018 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2018 | 02 Jan 2018 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Oct 2017 | 04 Oct 2017 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2017 | 02 Oct 2017 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2017 | 01 Sep 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2017 | 04 Jul 2017 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2017 | 01 Jul 2017 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2017 | 31 May 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2017 | 04 May 2017 | 001-13449 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 May 2017 | 04 May 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2017 | 01 Apr 2017 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2017 | 04 Jan 2017 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2017 | 03 Jan 2017 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2017 | 01 Jan 2017 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 01 Oct 2016 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2016 | 01 Jul 2016 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2016 | 01 Apr 2016 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 02 Jan 2016 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2015 | 01 Oct 2015 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2015 | 01 Aug 2015 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2015 | 01 Jul 2015 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2015 | 01 Apr 2015 | 001-32465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2015 | 02 Jan 2015 | 001-32465 |
| 4 | Open Document | Open Filing | RSU RELEASE | 03 Oct 2014 | 01 Oct 2014 | 001-32465 |
| 4 | Open Document | Open Filing | RSU RELEASE | 06 Aug 2014 | 01 Aug 2014 | 001-32465 |
| 4 | Open Document | Open Filing | RSU RELEASE | 03 Jul 2014 | 01 Jul 2014 | 001-32465 |
| 4 | Open Document | Open Filing | RSU RELEASE | 03 Apr 2014 | 01 Apr 2014 | 001-32465 |
| 4 | Open Document | Open Filing | OPEN MARKET PURCHASE PURSUANT TO A 10B5-1 PLAN | 30 Jan 2014 | 28 Jan 2014 | 001-32465 |