Gregory Weaver SEC EDGAR Filings (CIK 0001251779)

SEC EDGAR filings, ownership reports, and insider transactions for Gregory Weaver.

Business address
Altimmune, Inc., 910 Clopper Road, Suite 201 S, Gaithersburg, MD, 20878
Top holdings (ownership)
ALT and ATOS
Get insider transactions for this reporting owner
Gregory Weaver has filed 82 SEC EDGAR filings since 03 Jul 2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 12 Nov 2025 11 Nov 2025 001-32587
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Oct 2025 01 Oct 2025 001-32587
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 Mar 2025 13 Mar 2025 001-32587
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Nov 2024 11 Nov 2024 001-32587
3 Open Document Open Filing OWNERSHIP DOCUMENT 12 Nov 2024 11 Nov 2024 001-32587
4 Open Document Open Filing FORM 4 17 Nov 2023 15 Nov 2023 001-35610
4 Open Document Open Filing FORM 4 20 Jun 2023 20 Jun 2023 001-35610
4 Open Document Open Filing FORM 4 05 Jun 2023 01 Jun 2023 001-35610
4 Open Document Open Filing FORM 4 05 May 2023 04 May 2023 001-35610
4 Open Document Open Filing FORM 4 16 May 2022 13 May 2022 001-35610
4 Open Document Open Filing FORM 4 SUBMISSION 04 Mar 2022 02 Mar 2022 001-40493
4 Open Document Open Filing FORM 4 07 Jul 2021 02 Jul 2021 001-35610
4 Open Document Open Filing FORM 4 SUBMISSION 24 Jun 2021 22 Jun 2021 001-40493
4 Open Document Open Filing FORM 4 SUBMISSION 22 Jun 2021 17 Jun 2021 001-40493
3 Open Document Open Filing FORM 3 SUBMISSION 17 Jun 2021 17 Jun 2021 001-40493
4 Open Document Open Filing FORM 4 18 May 2021 14 May 2021 001-35610
4 Open Document Open Filing FORM 4 19 May 2020 15 May 2020 001-35610
4 Open Document Open Filing 16 Mar 2020 15 Mar 2020 001-31326
4/A Open Document Open Filing 04 Mar 2020 30 Jan 2020 001-31326
4 Open Document Open Filing 31 Jan 2020 30 Jan 2020 001-31326
4 Open Document Open Filing FORM 4 21 May 2019 17 May 2019 001-35610
4 Open Document Open Filing FORM 4 - 04 Feb 2019 31 Jan 2019 001-36295
4 Open Document Open Filing 31 Jan 2019 30 Jan 2019 001-31326
4 Open Document Open Filing 4 29 Jun 2018 27 Jun 2018 001-35610
4 Open Document Open Filing FORM 4 - 15 May 2018 14 May 2018 001-36295
4 Open Document Open Filing FORM 4 SUBMISSION 26 Mar 2018 23 Mar 2018 001-31326
4/A Open Document Open Filing FORM 4/A SUBMISSION 23 Feb 2018 20 Dec 2017 001-31326
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Dec 2017 20 Dec 2017 001-31326
3 Open Document Open Filing OWNERSHIP DOCUMENT 22 Dec 2017 20 Dec 2017 001-31326
4 Open Document Open Filing FORM 4 - 12 Jun 2017 08 Jun 2017 001-36295
4 Open Document Open Filing OWNERSHIP DOCUMENT 26 May 2017 24 May 2017 001-35610
4 Open Document Open Filing FORM 4 - 17 Jun 2016 15 Jun 2016 001-36295
4 Open Document Open Filing FORM 4 - 17 Jun 2016 10 Jun 2015 001-36295
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 May 2016 18 May 2016 001-35610
4 Open Document Open Filing FORM 4 14 May 2015 12 May 2015 001-35610
4 Open Document Open Filing FORM 4 - 01 Oct 2014 30 Sep 2014 001-36295
4 Open Document Open Filing FORM 4 - 11 Jun 2014 09 Jun 2014 001-36295
4 Open Document Open Filing OWNERSHIP DOCUMENT 08 May 2014 06 May 2014 001-35610
4 Open Document Open Filing 4 07 Feb 2014 05 Feb 2014 001-36295
3 Open Document Open Filing 3 05 Feb 2014 05 Feb 2014 001-36295
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Jan 2014 17 Jan 2014 001-31564
4 Open Document Open Filing PRIMARY DOCUMENT 22 Nov 2013 21 Nov 2013 001-35610
4 Open Document Open Filing FORM 4 20 Nov 2013 20 Nov 2013 001-31564
4 Open Document Open Filing PRIMARY DOCUMENT 15 Oct 2013 10 Oct 2013 001-35610
3 Open Document Open Filing PRIMARY DOCUMENT 15 Oct 2013 10 Oct 2013 001-35610
4 Open Document Open Filing FORM 4 28 Aug 2013 26 Aug 2013 001-31564
3 Open Document Open Filing FORM 3 28 Aug 2013 26 Aug 2013 001-31564
4 Open Document Open Filing PRIMARY DOCUMENT 21 Mar 2013 19 Mar 2013 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 19 Dec 2012 18 Dec 2012 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jun 2012 15 Jun 2012 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 28 Feb 2012 27 Feb 2012 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 07 Dec 2011 06 Dec 2011 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 12 Jul 2011 08 Jul 2011 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 31 May 2011 26 May 2011 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 01 Mar 2011 25 Feb 2011 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 16 Sep 2010 16 Sep 2010 001-15911
4 Open Document Open Filing PRIMARY DOCUMENT 23 Feb 2010 19 Feb 2010 001-15911
4 Open Document Open Filing FORM 4 - 08 Feb 2010 04 Feb 2010 000-16614