SEC EDGAR filings, ownership reports, and insider transactions for WILLIAM C. DUNKELBERG.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2021 | 16 Dec 2021 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2021 | 12 May 2021 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2020 | 13 May 2020 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2020 | 19 Mar 2020 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2019 | 23 May 2019 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2018 | 17 May 2018 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2017 | 16 May 2017 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2016 | 12 May 2016 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Nov 2015 | 24 Nov 2015 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2015 | 14 May 2015 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2014 | 14 May 2014 | 001-36041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Oct 2013 | 29 Oct 2013 | 001-36041 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Aug 2013 | 13 Aug 2013 | 001-36041 |