SEC EDGAR filings, ownership reports, and insider transactions for Michael R. Tyler.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2021 | 14 May 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2021 | 10 Mar 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2021 | 15 Jan 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2020 | 27 Nov 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2020 | 16 Nov 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2020 | 06 Nov 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2020 | 11 Feb 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2020 | 17 Jan 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2019 | 29 Nov 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2019 | 19 Nov 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2019 | 15 Nov 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2019 | 07 Nov 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2019 | 06 May 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2019 | 04 Apr 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2019 | 04 Mar 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2019 | 19 Feb 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Feb 2019 | 04 Feb 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2019 | 18 Jan 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jan 2019 | 04 Jan 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2018 | 29 Nov 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Nov 2018 | 26 Nov 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2018 | 16 Nov 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2018 | 07 Nov 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jul 2018 | 25 Jul 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2018 | 08 Jun 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2018 | 18 Jan 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2017 | 29 Nov 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2017 | 17 Nov 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2017 | 16 Nov 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2017 | 06 Jun 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2017 | 22 May 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2017 | 18 Jan 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2016 | 18 Nov 2016 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2016 | 16 Nov 2016 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2016 | 25 May 2016 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2015 | 19 Nov 2015 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2015 | 28 May 2015 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2015 | 22 May 2015 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2014 | 22 May 2014 | 001-07463 |
| 3 | Open Document | Open Filing | FORM 3 | 29 Jul 2013 | 25 Jul 2013 | 001-07463 |
| 4 | Open Document | Open Filing | 4 | 03 Jun 2013 | 30 May 2013 | 000-21272 |
| 4 | Open Document | Open Filing | 4 | 26 Apr 2013 | 24 Apr 2013 | 000-21272 |
| 4 | Open Document | Open Filing | 4 | 19 Nov 2012 | 15 Nov 2012 | 000-21272 |
| 4 | Open Document | Open Filing | 4 | 15 Nov 2011 | 15 Nov 2011 | 000-21272 |
| 4 | Open Document | Open Filing | 4 | 02 Feb 2011 | 01 Feb 2011 | 000-21272 |
| 4 | Open Document | Open Filing | 4 | 16 Nov 2010 | 15 Nov 2010 | 000-21272 |
| 4 | Open Document | Open Filing | 4 | 19 May 2010 | 17 May 2010 | 000-21272 |
| 4 | Open Document | Open Filing | 4 | 17 Feb 2010 | 12 Feb 2010 | 000-21272 |