SEC EDGAR filings, ownership reports, and insider transactions for HARBOR ADVISORY CORP /MA/.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | 12 Nov 2025 | 30 Sep 2025 | 028-05259 | |
| N-PX | Open Document | Open Filing | 26 Aug 2025 | 30 Jun 2025 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 12 Aug 2025 | 30 Jun 2025 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 13 May 2025 | 31 Mar 2025 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 29 Jan 2025 | 31 Dec 2024 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 21 Oct 2024 | 30 Sep 2024 | 028-05259 | |
| N-PX | Open Document | Open Filing | 23 Aug 2024 | 30 Jun 2024 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 25 Jul 2024 | 30 Jun 2024 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 29 Apr 2024 | 31 Mar 2024 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 05 Feb 2024 | 31 Dec 2023 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 27 Oct 2023 | 30 Sep 2023 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 03 Aug 2023 | 30 Jun 2023 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 04 May 2023 | 31 Mar 2023 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 07 Feb 2023 | 31 Dec 2022 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 31 Oct 2022 | 30 Sep 2022 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 01 Aug 2022 | 30 Jun 2022 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 13 May 2022 | 31 Mar 2022 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 07 Feb 2022 | 31 Dec 2021 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 12 Nov 2021 | 30 Sep 2021 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 04 Aug 2021 | 30 Jun 2021 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 13 May 2021 | 31 Mar 2021 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 16 Feb 2021 | 31 Dec 2020 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 26 Oct 2020 | 30 Sep 2020 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 04 Aug 2020 | 30 Jun 2020 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 28 Apr 2020 | 31 Mar 2020 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 05 Feb 2020 | 31 Dec 2019 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 28 Oct 2019 | 30 Sep 2019 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 30 Jul 2019 | 30 Jun 2019 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 23 Apr 2019 | 31 Mar 2019 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 05 Feb 2019 | 31 Dec 2018 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 17 Oct 2018 | 30 Sep 2018 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 23 Jul 2018 | 30 Jun 2018 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 07 May 2018 | 31 Mar 2018 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 30 Jan 2018 | 31 Dec 2017 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 14 Oct 2011 | 30 Sep 2011 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 11 Oct 2011 | 31 Dec 1999 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 11 Oct 2011 | 31 Mar 2000 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 11 Oct 2011 | 30 Jun 2000 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 07 Oct 2011 | 30 Sep 2000 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 07 Oct 2011 | 31 Dec 2000 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 05 Oct 2011 | 31 Mar 2001 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 05 Oct 2011 | 30 Jun 2001 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 05 Oct 2011 | 30 Sep 2001 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 05 Oct 2011 | 30 Sep 2001 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 05 Oct 2011 | 31 Dec 2001 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 08 Sep 2011 | 31 Mar 2002 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 08 Sep 2011 | 30 Jun 2002 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 08 Sep 2011 | 30 Sep 2002 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 08 Sep 2011 | 31 Dec 2002 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 08 Sep 2011 | 31 Mar 2003 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 06 Sep 2011 | 30 Jun 2003 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 06 Sep 2011 | 31 Dec 2003 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 31 Aug 2011 | 31 Mar 2004 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 31 Aug 2011 | 30 Jun 2004 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 31 Aug 2011 | 30 Sep 2004 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 31 Aug 2011 | 31 Dec 2004 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 30 Aug 2011 | 31 Mar 2005 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 30 Aug 2011 | 30 Jun 2005 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 30 Aug 2011 | 30 Sep 2005 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 30 Aug 2011 | 31 Dec 2005 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 30 Aug 2011 | 31 Dec 2005 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 26 Aug 2011 | 31 Mar 2006 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 26 Aug 2011 | 30 Jun 2006 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 26 Aug 2011 | 30 Sep 2006 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 26 Aug 2011 | 31 Dec 2006 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 26 Aug 2011 | 31 Mar 2007 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 26 Aug 2011 | 30 Jun 2007 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 27 Jul 2011 | 30 Sep 2007 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 27 Jul 2011 | 31 Dec 2007 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 27 Jul 2011 | 31 Mar 2008 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 27 Jul 2011 | 30 Jun 2008 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 27 Jul 2011 | 30 Sep 2008 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 27 Jul 2011 | 31 Dec 2008 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 22 Jul 2011 | 31 Mar 2009 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 22 Jul 2011 | 30 Jun 2009 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 22 Jul 2011 | 30 Sep 2009 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 22 Jul 2011 | 31 Dec 2009 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 22 Jul 2011 | 31 Mar 2010 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 22 Jul 2011 | 30 Jun 2010 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 22 Jul 2011 | 30 Sep 2010 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 22 Jul 2011 | 31 Dec 2010 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 20 Jul 2011 | 31 Mar 2011 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 20 Jul 2011 | 30 Jun 2011 | 028-05259 | |
| 13F-HR/A | Open Document | Open Filing | 15 Jul 2011 | 30 Jun 2011 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 08 Jul 2011 | 30 Jun 2011 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 04 May 2011 | 31 Mar 2011 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 21 Jan 2011 | 31 Dec 2010 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 28 Oct 2010 | 30 Sep 2010 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 04 Aug 2010 | 30 Jun 2010 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 29 Apr 2010 | 31 Mar 2010 | 028-05259 | |
| 13F-HR | Open Document | Open Filing | 25 Jan 2010 | 31 Dec 2009 | 028-05259 |