Edward T. Mathers

Entity
Individual
Business address
C/O Medimmune, Inc., One Medimmune Way, 20878 Gaithersburg, MD
Insider ownership signature
/s/ Zachary Bambach, attorney-in-fact
All SEC filings
View on sec.gov
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Edward T. Mathers has filed 98 SEC EDGAR filings since 5/31/2005

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 Oct 6, 2025 Oct 2, 2025 001-40537
4 Open Document Open Filing 4 Oct 2, 2025 Sep 30, 2025 001-40315
4 Open Document Open Filing 4 Jul 2, 2025 Jun 30, 2025 001-40315
4 Open Document Open Filing 4 Jun 27, 2025 Jun 25, 2025 001-40440
4 Open Document Open Filing 4 Jun 26, 2025 Jun 24, 2025 001-38223
4 Open Document Open Filing 4 Jun 23, 2025 Jun 18, 2025 001-38223
4 Open Document Open Filing 4 Jun 13, 2025 Jun 11, 2025 001-38886
4 Open Document Open Filing 4 Jun 6, 2025 Jun 5, 2025 001-42272
4 Open Document Open Filing 4 May 30, 2025 May 28, 2025 001-40315
4 Open Document Open Filing 4 Apr 2, 2025 Mar 31, 2025 001-40315
4 Open Document Open Filing 4 Mar 11, 2025 Mar 7, 2025 001-40440
4 Open Document Open Filing 4 Oct 8, 2024 Oct 4, 2024 001-40315
4 Open Document Open Filing 4 Oct 3, 2024 Oct 1, 2024 001-40537
4 Open Document Open Filing 4 Sep 17, 2024 Sep 16, 2024 001-42272
4 Open Document Open Filing 4 Sep 13, 2024 Sep 12, 2024 001-42272
3 Open Document Open Filing 3 Sep 12, 2024 Sep 12, 2024 001-42272
4 Open Document Open Filing 4 Jul 12, 2024 Jul 10, 2024 001-40440
4 Open Document Open Filing 4 Jun 25, 2024 Jun 21, 2024 001-38223
4 Open Document Open Filing 4 Jun 20, 2024 Jun 18, 2024 001-38223
4 Open Document Open Filing 4 Jun 20, 2024 Jun 18, 2024 001-39397
4 Open Document Open Filing 4 Jun 14, 2024 Jun 13, 2024 001-38886
4 Open Document Open Filing 4 Apr 24, 2024 Apr 22, 2024 001-39062
4 Open Document Open Filing 4 Apr 10, 2024 Apr 8, 2024 001-40537
4 Open Document Open Filing FORM 4 SUBMISSION Dec 21, 2023 Dec 19, 2023 001-40537
3 Open Document Open Filing FORM 3 SUBMISSION Nov 7, 2023 Nov 3, 2023 001-39062
4 Open Document Open Filing FORM 4 SUBMISSION Nov 2, 2023 Oct 31, 2023 001-40537
4 Open Document Open Filing FORM 4 SUBMISSION Sep 19, 2023 Sep 15, 2023 001-40537
4 Open Document Open Filing FORM 4 SUBMISSION Aug 15, 2023 Aug 11, 2023 001-40537
4 Open Document Open Filing FORM 4 SUBMISSION Jul 19, 2023 Jul 17, 2023 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jun 30, 2023 Jun 28, 2023 001-38886
4 Open Document Open Filing FORM 4 SUBMISSION Jun 26, 2023 Jun 22, 2023 001-37566
4 Open Document Open Filing FORM 4 SUBMISSION Jun 23, 2023 Jun 21, 2023 001-38223
4 Open Document Open Filing FORM 4 SUBMISSION Jun 21, 2023 Jun 16, 2023 001-40440
4 Open Document Open Filing FORM 4 SUBMISSION Jun 15, 2023 Jun 13, 2023 001-39397
4 Open Document Open Filing FORM 4 SUBMISSION Jun 8, 2023 Jun 6, 2023 001-40315
4 Open Document Open Filing FORM 4 SUBMISSION Mar 6, 2023 Mar 2, 2023 001-38223
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023 001-37993
4 Open Document Open Filing FORM 4 SUBMISSION Dec 2, 2022 Dec 1, 2022 001-39343
4 Open Document Open Filing FORM 4 SUBMISSION Oct 19, 2022 Oct 17, 2022 001-40537
4 Open Document Open Filing FORM 4 SUBMISSION Jul 15, 2022 Jul 13, 2022 001-40440
4 Open Document Open Filing FORM 4 SUBMISSION Jun 27, 2022 Jun 23, 2022 001-39343
4 Open Document Open Filing FORM 4 SUBMISSION Jun 23, 2022 Jun 23, 2022 001-38886
3 Open Document Open Filing FORM 3 SUBMISSION Jun 15, 2022 Jun 8, 2022 001-40440
4 Open Document Open Filing FORM 4 SUBMISSION Jun 14, 2022 Jun 10, 2022 001-39397
4 Open Document Open Filing FORM 4 SUBMISSION Jun 13, 2022 Jun 9, 2022 001-37566
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2022 Jun 8, 2022 001-38223
4 Open Document Open Filing FORM 4 SUBMISSION Jun 6, 2022 Jun 2, 2022 001-38981
4 Open Document Open Filing FORM 4 SUBMISSION Jun 3, 2022 Jun 1, 2022 001-40315
4 Open Document Open Filing FORM 4 SUBMISSION Apr 13, 2022 Apr 11, 2022 001-38886
3 Open Document Open Filing FORM 3 SUBMISSION Jan 5, 2022 Jan 3, 2022 001-40537
4 Open Document Open Filing FORM 4 SUBMISSION Jun 30, 2021 Jun 28, 2021 001-40522
4 Open Document Open Filing FORM 4 SUBMISSION Jun 25, 2021 Jun 24, 2021 001-39343
3 Open Document Open Filing FORM 3 SUBMISSION Jun 24, 2021 Jun 24, 2021 001-40537
4 Open Document Open Filing FORM 4 SUBMISSION Jun 24, 2021 Jun 23, 2021 001-39397
3 Open Document Open Filing FORM 3 SUBMISSION Jun 23, 2021 Jun 23, 2021 001-40522
4 Open Document Open Filing FORM 4 SUBMISSION Jun 17, 2021 Jun 16, 2021 001-38886
4/A Open Document Open Filing FORM 4/A SUBMISSION Jun 16, 2021 Jun 9, 2021 001-38223
4 Open Document Open Filing FORM 4 SUBMISSION Jun 14, 2021 Jun 10, 2021 001-37566
4 Open Document Open Filing FORM 4 SUBMISSION Jun 11, 2021 Jun 9, 2011 001-38223
4 Open Document Open Filing FORM 4 SUBMISSION Jun 8, 2021 Jun 4, 2021 001-38981
4 Open Document Open Filing FORM 4 SUBMISSION Apr 12, 2021 Apr 8, 2021 001-40315
3 Open Document Open Filing FORM 3 SUBMISSION Apr 8, 2021 Apr 8, 2021 001-40315
3 Open Document Open Filing FORM 3 SUBMISSION Mar 16, 2021 Mar 15, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jul 24, 2020 Jul 23, 2020 001-39397
3 Open Document Open Filing FORM 3 SUBMISSION Jul 23, 2020 Jul 23, 2020 001-39397
3 Open Document Open Filing FORM 3 SUBMISSION Jun 25, 2020 Jun 25, 2020 001-39343
4 Open Document Open Filing FORM 4 SUBMISSION Jun 18, 2020 Jun 17, 2020 001-38223
4 Open Document Open Filing FORM 4 SUBMISSION Jun 15, 2020 Jun 11, 2020 001-38886
4 Open Document Open Filing FORM 4 SUBMISSION Jun 15, 2020 Jun 11, 2020 001-38981
4 Open Document Open Filing FORM 4 SUBMISSION Jun 8, 2020 Jun 4, 2020 001-37566
4 Open Document Open Filing 4 Apr 3, 2020 Apr 2, 2020 001-37926
3 Open Document Open Filing FORM 3 SUBMISSION Jul 17, 2019 Jul 17, 2019 001-38981
4 Open Document Open Filing FORM 4 SUBMISSION Jun 21, 2019 Jun 19, 2019 001-38223
4 Open Document Open Filing FORM 4 SUBMISSION Jun 13, 2019 Jun 11, 2019 001-37926
4 Open Document Open Filing FORM 4 SUBMISSION Jun 7, 2019 Jun 5, 2019 001-37566
4 Open Document Open Filing FORM 4 SUBMISSION May 8, 2019 May 7, 2019 001-38886
3 Open Document Open Filing FORM 3 SUBMISSION May 7, 2019 May 7, 2019 001-38886
4 Open Document Open Filing FORM 4 SUBMISSION Jul 27, 2018 Jul 25, 2018 001-38601
3 Open Document Open Filing FORM 3 SUBMISSION Jul 25, 2018 Jul 25, 2018 001-38601
4 Open Document Open Filing FORM 4 SUBMISSION Jul 2, 2018 Jun 28, 2018 001-37926
4 Open Document Open Filing FORM 4 SUBMISSION Jun 14, 2018 Jun 13, 2018 001-37566
4 Open Document Open Filing FORM 4 SUBMISSION Jun 8, 2018 Jun 6, 2018 001-38223
4 Open Document Open Filing FORM 4 SUBMISSION Jan 3, 2018 Dec 29, 2017 001-37566
3 Open Document Open Filing FORM 3 SUBMISSION Oct 4, 2017 Oct 4, 2017 001-38223
4 Open Document Open Filing FORM 4 SUBMISSION Aug 30, 2017 Aug 28, 2017 001-37566
4 Open Document Open Filing FORM 4 SUBMISSION Jun 22, 2017 Jun 20, 2017 001-37926
3 Open Document Open Filing FORM 3 SUBMISSION Oct 25, 2016 Oct 25, 2016 001-37926
4 Open Document Open Filing FORM 4 Sep 6, 2016 Jun 29, 2016 001-37566
4 Open Document Open Filing FORM 4 SUBMISSION Sep 30, 2015 Sep 30, 2015 001-37566
3 Open Document Open Filing FORM 3 SUBMISSION Sep 30, 2015 Sep 30, 2015 001-37566