Entity Type
Individual
- Info
- Insider Ownership
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Stephen P. Macmillan SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001239351.
Total Filings
146
Latest Filing
18 Nov 2025
Industry
n/a
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- Business address
- 250 Campus Drive, Marlborough, MA, 01752
- Top holdings (ownership)
- HOLX and ILMN
Quick Takeaways
- Stephen P. Macmillan is an SEC filer tracked under CIK 0001239351.
- 146 filings are listed on this profile.
- Common form coverage includes 4, 144, 3 and more.
What Changed
- Latest filing: 4 filed on 18 Nov 2025.
- Report period: 14 Nov 2025.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
Stephen P. Macmillan has filed 146 SEC EDGAR filings since 16 Oct 2003. Common forms include 4, 144, 3, 5 and more.
Latest Filings
Recent SEC filings for Stephen P. Macmillan with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Nov 2025 | 14 Nov 2025 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2025 | 07 Nov 2025 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Nov 2025 | 04 Nov 2025 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Sep 2025 | 22 Sep 2025 | 001-36214 |
| 144 | Open 144 document | View SEC filing for 144 | 22 Sep 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Nov 2024 | 14 Nov 2024 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2024 | 07 Nov 2024 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Nov 2024 | 05 Nov 2024 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Aug 2024 | 30 Jul 2024 | 001-36214 |
| 144 | Open 144 document | View SEC filing for 144 | 30 Jul 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jul 2024 | 17 Jul 2024 | 001-36214 |
| 144 | Open 144 document | View SEC filing for 144 | 17 Jul 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 May 2024 | 23 May 2024 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 May 2024 | 16 May 2024 | 001-35406 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Apr 2024 | 19 Apr 2024 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Dec 2023 | 29 Nov 2023 | 001-36214 |
| 144 | Open 144 document | View SEC filing for 144 | 29 Nov 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2023 | 14 Nov 2023 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Nov 2023 | 08 Nov 2023 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Nov 2023 | 06 Nov 2023 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Sep 2023 | 30 Aug 2023 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jun 2023 | 01 Jun 2023 | 001-35406 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 05 Jun 2023 | 01 Jun 2023 | 001-35406 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Dec 2022 | 30 Nov 2022 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2022 | 09 Nov 2022 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Nov 2022 | 07 Nov 2022 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Nov 2022 | 01 Nov 2022 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2021 | 11 Nov 2021 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Nov 2021 | 08 Nov 2021 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Nov 2021 | 01 Nov 2021 | 001-36214 |
| 5 | Open 5 document | View SEC filing for 5 | PRIMARY DOCUMENT | 20 Oct 2021 | 25 Sep 2021 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Dec 2020 | 01 Dec 2020 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2020 | 12 Nov 2020 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2020 | 09 Nov 2020 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Nov 2020 | 02 Nov 2020 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | 05 Oct 2020 | 01 Oct 2020 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 May 2020 | 13 May 2020 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | 11 May 2020 | 07 May 2020 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Feb 2020 | 03 Feb 2020 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Dec 2019 | 01 Dec 2019 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Nov 2019 | 11 Nov 2019 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2019 | 05 Aug 2019 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 13 May 2019 | 09 May 2019 | 001-11083 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Dec 2018 | 01 Dec 2018 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2018 | 12 Nov 2018 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Nov 2018 | 07 Nov 2018 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Nov 2018 | 05 Nov 2018 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | 11 May 2018 | 10 May 2018 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Dec 2017 | 06 Dec 2017 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Dec 2017 | 01 Dec 2017 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Nov 2017 | 07 Nov 2017 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | 11 May 2017 | 09 May 2017 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 05 Apr 2017 | 03 Apr 2017 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 05 Jan 2017 | 03 Jan 2017 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Dec 2016 | 13 Dec 2016 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Dec 2016 | 06 Dec 2016 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Dec 2016 | 05 Nov 2016 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Nov 2016 | 07 Nov 2016 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | 05 Oct 2016 | 03 Oct 2016 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 06 Jul 2016 | 01 Jul 2016 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 04 May 2016 | 03 May 2016 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 05 Apr 2016 | 01 Apr 2016 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 06 Jan 2016 | 04 Jan 2016 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Dec 2015 | 10 Dec 2015 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Dec 2015 | 04 Dec 2015 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Nov 2015 | 13 Nov 2015 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Nov 2015 | 05 Nov 2015 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | 02 Oct 2015 | 01 Oct 2015 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 06 Jul 2015 | 01 Jul 2015 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 May 2015 | 05 May 2015 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | 04 May 2015 | 01 May 2015 | 001-11083 | |
| 3 | Open 3 document | View SEC filing for 3 | 01 Apr 2015 | 01 Apr 2015 | 001-11083 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Feb 2015 | 24 Feb 2015 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jan 2015 | 27 Jan 2015 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2014 | 05 Dec 2014 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Nov 2014 | 07 Nov 2014 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2014 | 08 Jul 2014 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2014 | 01 Mar 2014 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Feb 2014 | 10 Feb 2014 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Feb 2014 | 06 Feb 2014 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2013 | 06 Dec 2013 | 001-36214 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 Dec 2013 | 06 Dec 2013 | 001-36214 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 04 Nov 2013 | 31 Oct 2013 | 001-16789 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 - | 22 Aug 2013 | 14 Aug 2013 | 001-16789 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Feb 2012 | 17 Feb 2012 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2012 | 06 Feb 2012 | 000-09165 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jan 2012 | 26 Jan 2012 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Jan 2012 | 20 Jan 2012 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Dec 2011 | 16 Dec 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Nov 2011 | 18 Nov 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Oct 2011 | 21 Oct 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Sep 2011 | 16 Sep 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Aug 2011 | 19 Aug 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jul 2011 | 15 Jul 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2011 | 17 Jun 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 May 2011 | 20 May 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Apr 2011 | 15 Apr 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2011 | 18 Mar 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2011 | 18 Feb 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 09 Feb 2011 | 000-09165 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jan 2011 | 27 Jan 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2011 | 21 Jan 2011 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2011 | 10 Jan 2011 | 000-09165 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Dec 2010 | 17 Dec 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Nov 2010 | 19 Nov 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Oct 2010 | 15 Oct 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Sep 2010 | 17 Sep 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Aug 2010 | 20 Aug 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jul 2010 | 16 Jul 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Jun 2010 | 18 Jun 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 May 2010 | 21 May 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Apr 2010 | 16 Apr 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2010 | 19 Mar 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2010 | 23 Feb 2010 | 000-09165 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Feb 2010 | 19 Feb 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Feb 2010 | 28 Jan 2010 | 001-03761 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jan 2010 | 22 Jan 2010 | 000-09165 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Jan 2010 | 15 Jan 2010 | 001-03761 |
About this filer
Stephen P. Macmillan files with the SEC under CIK 0001239351. This page aggregates EDGAR filings and related ownership activity.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.