SEC EDGAR filings, ownership reports, and insider transactions for Thomas P. Mason.
Recent SEC filings for Thomas P. Mason including 4, 3, 4/A.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Dec 2023 | 08 Dec 2023 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Dec 2023 | 05 Dec 2023 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Nov 2023 | 13 Nov 2023 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Nov 2023 | 07 Nov 2023 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Dec 2022 | 12 Dec 2022 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Dec 2022 | 05 Dec 2022 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Dec 2021 | 16 Dec 2021 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Dec 2021 | 05 Dec 2021 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jan 2021 | 30 Dec 2020 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Dec 2020 | 04 Dec 2020 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2020 | 13 Mar 2020 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Dec 2019 | 16 Dec 2019 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Dec 2019 | 05 Dec 2019 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Jun 2019 | 17 Jun 2019 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Dec 2018 | 18 Dec 2018 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Dec 2018 | 05 Dec 2018 | 001-32740 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 10 Apr 2018 | 02 Apr 2018 | 001-35779 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Dec 2017 | 20 Dec 2017 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2017 | 29 Dec 2016 | 001-31219 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 09 Nov 2016 | 01 Nov 2016 | 001-37412 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2016 | 08 Sep 2016 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Jan 2016 | 14 Jan 2016 | 001-32740 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 28 Dec 2015 | 18 Dec 2015 | 001-32740 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Dec 2015 | 09 Dec 2015 | 001-11727 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Dec 2015 | 05 Dec 2015 | 001-11727 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Dec 2015 | 04 Dec 2015 | 001-31219 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 May 2015 | 30 Apr 2015 | 001-11727 |
| 4/A | Open 4/A document | View SEC filing for 4/A | 22 Dec 2014 | 05 Dec 2014 | 001-31219 | |
| 4 | Open 4 document | View SEC filing for 4 | 18 Dec 2014 | 16 Dec 2014 | 001-11727 | |
| 4 | Open 4 document | View SEC filing for 4 | 09 Dec 2014 | 05 Dec 2014 | 001-31219 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Dec 2014 | 05 Dec 2014 | 001-11727 | |
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2014 | 05 Dec 2013 | 001-11727 | |
| 4 | Open 4 document | View SEC filing for 4 | 12/2012 UNIT AWARDS GRANTED 1-10-2013 | 14 Jan 2013 | 10 Jan 2013 | 001-11727 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 19 Oct 2012 | 05 Oct 2012 | 001-31219 |
| 4 | Open 4 document | View SEC filing for 4 | 12/2011 UNIT AWARDS | 21 Dec 2011 | 20 Dec 2011 | 001-11727 |
| 4 | Open 4 document | View SEC filing for 4 | 12/2010 UNIT AWARDS | 21 Dec 2010 | 20 Dec 2010 | 001-11727 |
Thomas P. Mason files with the SEC under CIK 0001416775. This page aggregates EDGAR filings and related ownership activity.