SEC EDGAR filings, ownership reports, and insider transactions for GIFFORD R. ZIMMERMAN.
Recent SEC filings for GIFFORD R. ZIMMERMAN including 4, 3, 3/A and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 11 Feb 2022 | 11 Feb 2022 | 811-22329 | |
| 3 | Open 3 document | View SEC filing for 3 | 15 Dec 2021 | 14 Dec 2021 | 811-23704 | |
| 4 | Open 4 document | View SEC filing for 4 | 30 Nov 2021 | 30 Nov 2021 | 811-22970 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | 22 Nov 2021 | 22 Nov 2021 | 811-23669 | |
| 4 | Open 4 document | View SEC filing for 4 | 15 Sep 2021 | 15 Sep 2021 | 811-21213 | |
| 4 | Open 4 document | View SEC filing for 4 | 19 Aug 2021 | 18 Aug 2021 | 811-22752 | |
| 4 | Open 4 document | View SEC filing for 4 | 29 Jul 2021 | 28 Jul 2021 | 811-09297 | |
| 4 | Open 4 document | View SEC filing for 4 | 15 Jul 2021 | 14 Jul 2021 | 811-09297 | |
| 3 | Open 3 document | View SEC filing for 3 | 08 Jul 2021 | 01 Jul 2021 | 811-23669 | |
| 3 | Open 3 document | View SEC filing for 3 | 29 Jun 2021 | 29 Jun 2021 | 811-23445 | |
| 4 | Open 4 document | View SEC filing for 4 | 21 Jun 2021 | 18 Jun 2021 | 811-21213 | |
| 4 | Open 4 document | View SEC filing for 4 | 11 Jun 2021 | 11 Jun 2021 | 811-10345 | |
| 3 | Open 3 document | View SEC filing for 3 | 29 Apr 2021 | 01 Apr 2021 | 811-23627 | |
| 4 | Open 4 document | View SEC filing for 4 | 28 Apr 2021 | 28 Apr 2021 | 811-22779 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | 12 Nov 2020 | 10 Nov 2020 | 811-22971 | |
| 4 | Open 4 document | View SEC filing for 4 | 12 Nov 2020 | 10 Nov 2020 | 811-22970 | |
| 4 | Open 4 document | View SEC filing for 4 | 12 Nov 2020 | 10 Nov 2020 | 811-22971 | |
| 4 | Open 4 document | View SEC filing for 4 | 14 Oct 2020 | 05 Oct 2020 | 811-22779 | |
| 4 | Open 4 document | View SEC filing for 4 | 10 Sep 2020 | 09 Sep 2020 | 811-21407 | |
| 3 | Open 3 document | View SEC filing for 3 | 27 Aug 2020 | 27 Aug 2020 | 811-23489 | |
| 4 | Open 4 document | View SEC filing for 4 | 13 Feb 2020 | 12 Feb 2020 | 811-22752 | |
| 4 | Open 4 document | View SEC filing for 4 | 22 Jan 2020 | 21 Jan 2020 | 811-22779 | |
| 4 | Open 4 document | View SEC filing for 4 | 12 Dec 2019 | 10 Dec 2019 | 811-10345 | |
| 4 | Open 4 document | View SEC filing for 4 | 06 Dec 2019 | 04 Dec 2019 | 811-22658 | |
| 4 | Open 4 document | View SEC filing for 4 | 28 Oct 2019 | 24 Oct 2019 | 811-22779 | |
| 3 | Open 3 document | View SEC filing for 3 | 16 Sep 2019 | 16 Sep 2019 | 811-23440 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Sep 2019 | 29 Aug 2019 | 811-09475 | |
| 4 | Open 4 document | View SEC filing for 4 | 19 Jun 2019 | 18 Jun 2019 | 811-21333 | |
| 4 | Open 4 document | View SEC filing for 4 | 17 May 2019 | 15 May 2019 | 811-23102 | |
| 4 | Open 4 document | View SEC filing for 4 | 13 May 2019 | 10 May 2019 | 811-22391 | |
| 4 | Open 4 document | View SEC filing for 4 | 19 Feb 2019 | 14 Feb 2019 | 811-06548 | |
| 3 | Open 3 document | View SEC filing for 3 | 19 Dec 2018 | 19 Dec 2018 | 811-23381 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Nov 2018 | 19 Nov 2018 | 811-22391 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Feb 2018 | 06 Feb 2018 | 811-23074 | |
| 4 | Open 4 document | View SEC filing for 4 | 30 Jan 2018 | 26 Jan 2018 | 811-22374 | |
| 4 | Open 4 document | View SEC filing for 4 | 26 Jan 2018 | 24 Jan 2018 | 811-22779 | |
| 4 | Open 4 document | View SEC filing for 4 | 25 Jan 2018 | 23 Jan 2018 | 811-09297 | |
| 3 | Open 3 document | View SEC filing for 3 | 29 Dec 2017 | 27 Apr 2009 | 811-22273 | |
| 3 | Open 3 document | View SEC filing for 3 | 29 Dec 2017 | 27 Apr 2009 | 811-22271 | |
| 3 | Open 3 document | View SEC filing for 3 | 29 Dec 2017 | 27 Apr 2009 | 811-22274 | |
| 3 | Open 3 document | View SEC filing for 3 | 29 Dec 2017 | 27 Apr 2009 | 811-22272 | |
| 3 | Open 3 document | View SEC filing for 3 | 29 Dec 2017 | 12 Nov 2015 | 811-23074 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Dec 2017 | 06 Dec 2017 | 811-21333 | |
| 3 | Open 3 document | View SEC filing for 3 | 26 Sep 2017 | 26 Sep 2017 | 811-23262 | |
| 4 | Open 4 document | View SEC filing for 4 | 22 Sep 2017 | 20 Sep 2017 | 811-21333 | |
| 4 | Open 4 document | View SEC filing for 4 | 11 Sep 2017 | 11 Sep 2017 | 811-22658 | |
| 4 | Open 4 document | View SEC filing for 4 | 04 Aug 2017 | 03 Aug 2017 | 811-22752 | |
| 4 | Open 4 document | View SEC filing for 4 | 26 Jul 2017 | 26 Jul 2017 | 811-21407 | |
| 3 | Open 3 document | View SEC filing for 3 | 28 Mar 2017 | 28 Mar 2017 | 811-23195 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Mar 2017 | 07 Mar 2017 | 811-22779 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Mar 2017 | 01 Mar 2017 | 811-22779 | |
| 4 | Open 4 document | View SEC filing for 4 | 22 Feb 2017 | 21 Feb 2017 | 811-09297 | |
| 4 | Open 4 document | View SEC filing for 4 | 14 Feb 2017 | 10 Feb 2017 | 811-06548 | |
| 3 | Open 3 document | View SEC filing for 3 | 26 Jan 2017 | 26 Jan 2017 | 811-23198 | |
| 4 | Open 4 document | View SEC filing for 4 | 11 Jan 2017 | 10 Jan 2017 | 811-22779 | |
| 4 | Open 4 document | View SEC filing for 4 | 22 Nov 2016 | 18 Nov 2016 | 811-21213 | |
| 4 | Open 4 document | View SEC filing for 4 | 02 Nov 2016 | 01 Nov 2016 | 811-22936 | |
| 4 | Open 4 document | View SEC filing for 4 | 04 Oct 2016 | 04 Oct 2016 | 811-21579 | |
| 4 | Open 4 document | View SEC filing for 4 | 17 Aug 2016 | 15 Aug 2016 | 811-22936 | |
| 3 | Open 3 document | View SEC filing for 3 | 10 May 2016 | 10 May 2016 | 811-23141 | |
| 4 | Open 4 document | View SEC filing for 4 | 10 May 2016 | 06 May 2016 | 811-09297 | |
| 4 | Open 4 document | View SEC filing for 4 | 06 Apr 2016 | 05 Apr 2016 | 811-21213 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Mar 2016 | 07 Mar 2016 | 811-21407 | |
| 4 | Open 4 document | View SEC filing for 4 | 18 Feb 2016 | 16 Feb 2016 | 811-22374 | |
| 3 | Open 3 document | View SEC filing for 3 | 28 Jan 2016 | 26 Jan 2016 | 811-23102 | |
| 3 | Open 3 document | View SEC filing for 3 | 12 Nov 2015 | 12 Nov 2015 | 811-23075 | |
| 3 | Open 3 document | View SEC filing for 3 | 31 Jul 2015 | 31 Jul 2015 | 811-23051 | |
| 4 | Open 4 document | View SEC filing for 4 | 10 Jun 2015 | 09 Jun 2015 | 811-22752 | |
| 4 | Open 4 document | View SEC filing for 4 | 01 May 2015 | 30 Apr 2015 | 811-22425 | |
| 4 | Open 4 document | View SEC filing for 4 | 28 Apr 2015 | 24 Apr 2015 | 811-22988 | |
| 4 | Open 4 document | View SEC filing for 4 | 28 Apr 2015 | 24 Apr 2015 | 811-06303 | |
| 3 | Open 3 document | View SEC filing for 3 | 22 Dec 2014 | 22 Dec 2014 | 811-22971 | |
| 3 | Open 3 document | View SEC filing for 3 | 22 Dec 2014 | 22 Dec 2014 | 811-22970 | |
| 4 | Open 4 document | View SEC filing for 4 | 25 Nov 2014 | 25 Nov 2014 | 811-22752 | |
| 3 | Open 3 document | View SEC filing for 3 | 24 Nov 2014 | 24 Nov 2014 | 811-22988 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Nov 2014 | 18 Nov 2014 | 811-22374 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Oct 2014 | 16 Oct 2014 | 811-21579 | |
| 4 | Open 4 document | View SEC filing for 4 | 17 Oct 2014 | 15 Oct 2014 | 811-06621 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 Oct 2014 | 03 Oct 2014 | 811-22752 | |
| 3 | Open 3 document | View SEC filing for 3 | 06 Oct 2014 | 06 Oct 2014 | 811-22967 | |
| 3 | Open 3 document | View SEC filing for 3 | 17 Sep 2014 | 08 Sep 2014 | 811-05642 | |
| 4 | Open 4 document | View SEC filing for 4 | 11 Sep 2014 | 11 Sep 2014 | 811-22752 | |
| 4 | Open 4 document | View SEC filing for 4 | 11 Sep 2014 | 11 Sep 2014 | 811-06379 | |
| 3 | Open 3 document | View SEC filing for 3 | 08 Sep 2014 | 08 Sep 2014 | 811-22936 | |
| 4 | Open 4 document | View SEC filing for 4 | 27 Aug 2014 | 25 Aug 2014 | 811-10255 | |
| 4 | Open 4 document | View SEC filing for 4 | 18 Aug 2014 | 15 Aug 2014 | 811-22018 | |
| 4 | Open 4 document | View SEC filing for 4 | 15 Aug 2014 | 13 Aug 2014 | 811-22018 | |
| 3 | Open 3 document | View SEC filing for 3 | 26 Mar 2014 | 26 Mar 2014 | 811-22877 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Dec 2013 | 18 Dec 2013 | 811-10255 | |
| 4 | Open 4 document | View SEC filing for 4 | 16 Oct 2013 | 15 Oct 2013 | 811-06303 | |
| 4 | Open 4 document | View SEC filing for 4 | 12 Aug 2013 | 08 Aug 2013 | 811-09297 | |
| 3 | Open 3 document | View SEC filing for 3 | 25 Jun 2013 | 25 Jun 2013 | 811-22820 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Jun 2013 | 30 May 2013 | 811-21213 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Mar 2013 | 18 Mar 2013 | 811-06379 | |
| 3 | Open 3 document | View SEC filing for 3 | 07 Feb 2013 | 07 Feb 2013 | 811-22779 | |
| 3 | Open 3 document | View SEC filing for 3 | 06 Dec 2012 | 05 Dec 2012 | 811-22752 | |
| 3 | Open 3 document | View SEC filing for 3 | 25 Oct 2012 | 25 Oct 2012 | 001-35710 | |
| 4 | Open 4 document | View SEC filing for 4 | 01 Oct 2012 | 28 Sep 2012 | 811-05809 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 Sep 2012 | 06 Sep 2012 | 811-22058 | |
| 4 | Open 4 document | View SEC filing for 4 | 30 Jul 2012 | 26 Jul 2012 | 811-21293 | |
| 3 | Open 3 document | View SEC filing for 3 | 26 Jul 2012 | 26 Jul 2012 | 811-22699 | |
| 4 | Open 4 document | View SEC filing for 4 | 13 Jul 2012 | 11 Jul 2012 | 811-21407 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 Jun 2012 | 05 Jun 2012 | 811-05809 | |
| 3 | Open 3 document | View SEC filing for 3 | 25 Apr 2012 | 25 Apr 2012 | 811-22658 | |
| 4 | Open 4 document | View SEC filing for 4 | 14 Dec 2011 | 14 Dec 2011 | 811-05809 | |
| 4 | Open 4 document | View SEC filing for 4 | 02 Dec 2011 | 30 Nov 2011 | 811-05809 | |
| 4 | Open 4 document | View SEC filing for 4 | 16 Sep 2011 | 14 Sep 2011 | 811-22058 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Jun 2011 | 07 Jun 2011 | 811-21407 | |
| 4 | Open 4 document | View SEC filing for 4 | 06 Jun 2011 | 02 Jun 2011 | 811-22018 | |
| 3 | Open 3 document | View SEC filing for 3 | 25 May 2011 | 25 May 2011 | 811-22518 | |
| 3 | Open 3 document | View SEC filing for 3 | 23 Feb 2011 | 23 Feb 2011 | 811-22482 | |
| 4 | Open 4 document | View SEC filing for 4 | 23 Dec 2010 | 22 Dec 2010 | 811-22003 | |
| 3 | Open 3 document | View SEC filing for 3 | 23 Nov 2010 | 23 Nov 2010 | 811-22425 | |
| 3 | Open 3 document | View SEC filing for 3 | 29 Oct 2010 | 28 Oct 2010 | 811-21983 | |
| 3 | Open 3 document | View SEC filing for 3 | 12 Oct 2010 | 06 Oct 2010 | 811-21791 | |
| 3 | Open 3 document | View SEC filing for 3 | 12 Oct 2010 | 06 Oct 2010 | 811-22040 | |
| 3 | Open 3 document | View SEC filing for 3 | 12 Oct 2010 | 06 Oct 2010 | 811-21708 | |
| 3 | Open 3 document | View SEC filing for 3 | 12 Oct 2010 | 06 Oct 2010 | 811-22029 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 27 Sep 2010 | 27 Sep 2010 | 001-34879 |
| 4 | Open 4 document | View SEC filing for 4 | 04 Aug 2010 | 02 Aug 2010 | 811-05570 | |
| 4 | Open 4 document | View SEC filing for 4 | 10 Jun 2010 | 08 Jun 2010 | 811-05570 | |
| 3 | Open 3 document | View SEC filing for 3 | 06 May 2010 | 27 Apr 2010 | 811-22391 | |
| 3 | Open 3 document | View SEC filing for 3 | 05 Mar 2010 | 23 Feb 2009 | 811-22374 | |
| 4 | Open 4 document | View SEC filing for 4 | 05 Mar 2010 | 03 Mar 2010 | 811-21674 |
GIFFORD R. ZIMMERMAN files with the SEC under CIK 0001189654. This page aggregates EDGAR filings and related ownership activity.