SEC EDGAR filings, ownership reports, and insider transactions for David W. Michelson.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Jun 2021 | 01 Jun 2021 | 000-05534 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 31 Mar 2021 | 000-25001 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 000-25001 |
| 4 | Open Document | Open Filing | 07 May 2020 | 05 May 2020 | 000-05534 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2020 | 06 Mar 2020 | 000-25001 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Oct 2019 | 17 Oct 2019 | 000-25001 |
| 4 | Open Document | Open Filing | 09 May 2019 | 07 May 2019 | 000-05534 | |
| 4 | Open Document | Open Filing | 14 Jun 2018 | 12 Jun 2018 | 000-05534 | |
| 4 | Open Document | Open Filing | 16 May 2018 | 08 May 2018 | 000-05534 | |
| 3 | Open Document | Open Filing | 16 May 2018 | 08 May 2018 | 000-05534 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2016 | 10 Nov 2016 | 000-51130 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2016 | 04 Nov 2016 | 000-51130 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 01 Jan 2016 | 000-51130 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2015 | 01 Jan 2015 | 000-51130 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Apr 2014 | 10 Mar 2014 | 000-51130 |
| 4 | Open Document | Open Filing | 03 Jan 2014 | 01 Jan 2014 | 000-51130 | |
| 4 | Open Document | Open Filing | 02 Jan 2013 | 01 Jan 2013 | 000-51130 | |
| 4 | Open Document | Open Filing | 02 Jan 2013 | 01 Jan 2013 | 000-51130 | |
| 4 | Open Document | Open Filing | 20 Dec 2012 | 19 Dec 2012 | 000-51130 | |
| 4 | Open Document | Open Filing | 21 Nov 2012 | 20 Nov 2012 | 000-51130 | |
| 4 | Open Document | Open Filing | 05 Mar 2012 | 02 Mar 2012 | 000-51130 | |
| 4 | Open Document | Open Filing | 04 Jan 2012 | 01 Jan 2012 | 000-51130 | |
| 4 | Open Document | Open Filing | 02 Mar 2011 | 02 Mar 2011 | 000-51130 | |
| 4/A | Open Document | Open Filing | 07 Jan 2011 | 01 Jan 2011 | 000-51130 | |
| 4 | Open Document | Open Filing | 04 Jan 2011 | 01 Jan 2011 | 000-51130 | |
| 4 | Open Document | Open Filing | 04 Mar 2010 | 02 Mar 2010 | 000-51130 | |
| 4 | Open Document | Open Filing | 04 Jan 2010 | 04 Jan 2010 | 000-51130 |