William K. Heiden

Entity
Individual
Business address
C/O Amag Pharmaceuticals, Inc., 1100 Winter Street, 02451 Waltham, MA
Signature Ownership
/s/ Beth A. Smith, Attorney-in-fact
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
William K. Heiden has filed 57 SEC EDGAR filings since 11/14/2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Aug 21, 2025 Aug 19, 2025 001-36112
4 Open Document Open Filing Jun 12, 2025 Jun 10, 2025 001-36548
4 Open Document Open Filing FORM 4 May 22, 2025 May 20, 2025 001-36112
4 Open Document Open Filing FORM 4 May 23, 2024 May 21, 2024 001-36112
4 Open Document Open Filing FORM 4 May 22, 2024 May 20, 2024 001-36112
4 Open Document Open Filing Apr 2, 2024 Mar 31, 2024 001-36548
4 Open Document Open Filing Nov 14, 2023 Nov 10, 2023 001-36548
4 Open Document Open Filing Jun 2, 2023 May 31, 2023 001-36548
4 Open Document Open Filing FORM 4 Jun 2, 2023 May 31, 2023 001-36112
4 Open Document Open Filing FORM 4 Jun 27, 2022 Jun 23, 2022 001-36548
4 Open Document Open Filing FORM 4 May 24, 2022 May 23, 2022 001-36112
3 Open Document Open Filing FORM 3 May 24, 2022 May 23, 2022 001-36112
4 Open Document Open Filing FORM 4 Jun 9, 2021 Jun 8, 2021 001-36548
4 Open Document Open Filing FORM 4 SUBMISSION Jun 17, 2020 Jun 16, 2020 001-36548
4 Open Document Open Filing 4 Mar 4, 2020 Mar 2, 2020 001-10865
4 Open Document Open Filing FORM 4 Feb 25, 2020 Feb 23, 2020 001-10865
4 Open Document Open Filing FORM 4 SUBMISSION Jul 1, 2019 Jun 27, 2019 001-36548
4 Open Document Open Filing FORM 4 May 9, 2019 May 9, 2019 001-10865
4 Open Document Open Filing FORM 4 Mar 5, 2019 Mar 1, 2019 001-10865
4 Open Document Open Filing FORM 4 Feb 27, 2019 Feb 25, 2019 001-10865
4 Open Document Open Filing FORM 4 Feb 26, 2019 Feb 23, 2019 001-10865
4 Open Document Open Filing FORM 4 Aug 8, 2018 Aug 7, 2018 001-10865
4 Open Document Open Filing FORM 4 SUBMISSION Jun 18, 2018 Jun 14, 2018 001-36548
4 Open Document Open Filing FORM 4 Jun 5, 2018 Jun 4, 2018 001-10865
4 Open Document Open Filing FORM 4 - Mar 6, 2018 Mar 2, 2018 001-10865
4 Open Document Open Filing FORM 4 SUBMISSION Jun 12, 2017 Jun 8, 2017 001-36548
4 Open Document Open Filing FORM 4 - May 10, 2017 May 8, 2017 001-10865
4 Open Document Open Filing FORM 4 - Feb 27, 2017 Feb 23, 2017 001-10865
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2017 Jan 3, 2017 001-36548
4 Open Document Open Filing FORM 4 - May 17, 2016 May 16, 2016 001-10865
4 Open Document Open Filing FORM 4 - Mar 1, 2016 Feb 26, 2016 001-10865
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2016 Jan 4, 2016 001-36548
4 Open Document Open Filing FORM 4 SUBMISSION Nov 25, 2015 Nov 23, 2015 001-36548
3 Open Document Open Filing FORM 3 SUBMISSION Nov 25, 2015 Nov 23, 2015 001-36548
4 Open Document Open Filing FORM 4 - Oct 2, 2015 Oct 1, 2015 001-10865
4 Open Document Open Filing FORM 4 - Sep 2, 2015 Sep 1, 2015 001-10865
4 Open Document Open Filing FORM 4 - Aug 5, 2015 Aug 3, 2015 001-10865
4 Open Document Open Filing FORM 4 - Jul 17, 2015 Jul 15, 2015 001-10865
4 Open Document Open Filing FORM 4 - Jul 2, 2015 Jul 1, 2015 001-10865
4 Open Document Open Filing FORM 4 - Jun 8, 2015 Jun 5, 2015 001-10865
4 Open Document Open Filing FORM 4 - Jun 4, 2015 Jun 2, 2015 001-10865
4 Open Document Open Filing FORM 4 - Mar 5, 2015 Mar 3, 2015 001-10865
4 Open Document Open Filing FORM 4 - Feb 27, 2015 Feb 26, 2015 001-10865
4 Open Document Open Filing FORM 4 - Dec 18, 2014 Dec 17, 2014 001-10865
4 Open Document Open Filing FORM 4 - Aug 21, 2014 Aug 19, 2014 001-10865
4 Open Document Open Filing FORM 4 - Feb 28, 2014 Feb 27, 2014 001-10865