DOUGLAS P. BAKER

Business address
400 Water Street, Suite 200, Rochester, MI, 48307
Top holdings (ownership)
OPRX
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DOUGLAS P. BAKER has filed 72 SEC EDGAR filings since 11 Dec 1996

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 05 Oct 2021 05 Oct 2021 001-38543
4 Open Document Open Filing 29 Sep 2021 28 Sep 2021 001-38543
4 Open Document Open Filing 22 Sep 2021 21 Sep 2021 001-38543
4 Open Document Open Filing 15 Sep 2021 14 Sep 2021 001-38543
4 Open Document Open Filing 09 Sep 2021 07 Sep 2021 001-38543
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Sep 2021 31 Aug 2021 001-38543
4 Open Document Open Filing 24 Aug 2021 20 Aug 2021 001-38543
4 Open Document Open Filing 17 Aug 2021 13 Aug 2021 001-38543
4 Open Document Open Filing 10 Aug 2021 09 Aug 2021 001-38543
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Aug 2021 03 Aug 2021 001-38543
4 Open Document Open Filing 28 Jul 2021 27 Jul 2021 001-38543
4 Open Document Open Filing 21 Jul 2021 20 Jul 2021 001-38543
4 Open Document Open Filing 09 Jul 2021 08 Jul 2021 001-38543
4 Open Document Open Filing 30 Jun 2021 28 Jun 2021 001-38543
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Jun 2021 24 Jun 2021 001-38543
4 Open Document Open Filing 08 Jun 2021 07 Jun 2021 001-38543
4 Open Document Open Filing 19 May 2021 18 May 2021 001-38543
4 Open Document Open Filing 29 Jan 2021 29 Jan 2021 001-38543
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jan 2021 13 Jan 2021 001-38543
4 Open Document Open Filing 11 Jan 2021 07 Jan 2021 001-38543
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jan 2021 04 Jan 2021 001-38543
144 Open Document Open Filing FORM 144 31 Dec 2020
4 Open Document Open Filing 13 Nov 2020 11 Nov 2020 001-38543
144 Open Document Open Filing FORM 144 16 Oct 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Sep 2020 02 Sep 2020 001-38543
4 Open Document Open Filing 14 Aug 2020 13 Aug 2020 001-38543
4 Open Document Open Filing 07 Aug 2020 06 Aug 2020 001-38543
4 Open Document Open Filing 17 Jul 2020 16 Jul 2020 001-38543
144 Open Document Open Filing FORM 144 10 Jul 2020
4 Open Document Open Filing 04 Jun 2020 03 Jun 2020 001-38543
4 Open Document Open Filing 13 Mar 2020 11 Mar 2020 001-38543
4 Open Document Open Filing 30 Jan 2020 29 Jan 2020 001-38543
4 Open Document Open Filing 07 Nov 2019 07 Nov 2019 001-38543
4 Open Document Open Filing 13 May 2019 10 May 2019 001-38543
4 Open Document Open Filing 03 May 2019 02 May 2019 001-38543
4 Open Document Open Filing 29 Mar 2019 27 Mar 2019 001-38543
4 Open Document Open Filing OWNERSHIP DOCUMENT 26 Feb 2019 25 Feb 2019 001-38543
4 Open Document Open Filing 03 Jan 2019 02 Jan 2019 001-38543
4 Open Document Open Filing 10 Aug 2018 09 Aug 2018 001-38543
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Feb 2018 01 Feb 2018 000-53605
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 May 2017 11 May 2017 000-53605
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Apr 2017 31 Mar 2017 000-53605
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 Nov 2016 14 Nov 2016 000-53605
4 Open Document Open Filing OWNERSHIP DOCUMENT 08 Jun 2016 07 Jun 2016 000-53605
4 Open Document Open Filing OWNERSHIP DOCUMENT 26 Jun 2015 24 Jun 2015 000-53605
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2014 17 Nov 2014 000-53605
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Aug 2014 15 Mar 2014 001-11602
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jun 2014 05 Jun 2014 000-53605
3 Open Document Open Filing OWNERSHIP DOCUMENT 22 May 2014 19 May 2014 000-53605