William A. Heyburn

Entity
Individual
Business address
C/O Blade Air Mobility, Inc., 31 Hudson Yards, 11 Th Floor, 10001 New York, NY
Insider ownership signature
/s/ Melissa M. Tomkiel, as attorney-in-fact for William A. Heyburn
All SEC filings
View on sec.gov
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William A. Heyburn has filed 46 SEC EDGAR filings since 5/17/2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Nov 5, 2025 Oct 31, 2025 001-39046
4 Open Document Open Filing FORM 4 Sep 12, 2025 Sep 10, 2025 001-39046
4 Open Document Open Filing FORM 4 Aug 5, 2025 Aug 1, 2025 001-39046
144 Open Document Open Filing Aug 4, 2025
4 Open Document Open Filing FORM 4 Jun 11, 2025 Jun 9, 2025 001-39046
144 Open Document Open Filing Jun 9, 2025
4 Open Document Open Filing FORM 4 Mar 17, 2025 Mar 13, 2025 001-39046
4 Open Document Open Filing FORM 4 Jan 8, 2025 Jan 6, 2025 001-39046
4 Open Document Open Filing FORM 4 Dec 23, 2024 Dec 20, 2024 001-39046
4 Open Document Open Filing FORM 4 Dec 11, 2024 Dec 9, 2024 001-39046
4 Open Document Open Filing FORM 4 Dec 3, 2024 Nov 29, 2024 001-39046
144 Open Document Open Filing Nov 29, 2024
4 Open Document Open Filing FORM 4 Nov 19, 2024 Nov 18, 2024 001-39046
4 Open Document Open Filing FORM 4 Sep 13, 2024 Sep 11, 2024 001-39046
4 Open Document Open Filing FORM 4 Aug 15, 2024 Aug 14, 2024 001-39046
4 Open Document Open Filing FORM 4 Jun 17, 2024 Jun 13, 2024 001-39046
4 Open Document Open Filing FORM 4 Jun 12, 2024 Jun 10, 2024 001-39046
4/A Open Document Open Filing FORM 4/A Apr 17, 2024 Apr 3, 2024 001-39046
4 Open Document Open Filing FORM 4 Apr 5, 2024 Apr 3, 2024 001-39046
144 Open Document Open Filing Apr 4, 2024
4 Open Document Open Filing FORM 4 Mar 20, 2024 Mar 19, 2024 001-39046
4 Open Document Open Filing FORM 4 Mar 15, 2024 Mar 13, 2024 001-39046
144 Open Document Open Filing Mar 13, 2024
4 Open Document Open Filing FORM 4 Mar 12, 2024 Mar 8, 2024 001-39046
4 Open Document Open Filing FORM 4 Jan 3, 2024 Jan 2, 2024 001-39046
4 Open Document Open Filing FORM 4 Dec 15, 2023 Dec 13, 2023 001-39046
144 Open Document Open Filing Dec 13, 2023
4 Open Document Open Filing FORM 4 Oct 6, 2023 Oct 4, 2023 001-39046
144 Open Document Open Filing Oct 4, 2023
4 Open Document Open Filing FORM 4 Jul 19, 2023 Jul 18, 2023 001-39046
4 Open Document Open Filing FORM 4 Jul 10, 2023 Jul 6, 2023 001-39046
144 Open Document Open Filing Jul 6, 2023
4 Open Document Open Filing FORM 4 Apr 11, 2023 Apr 5, 2023 001-39046
4 Open Document Open Filing FORM 4 Feb 2, 2023 Feb 1, 2023 001-39046
4 Open Document Open Filing FORM 4 Jan 12, 2023 Jan 9, 2023 001-39046
4 Open Document Open Filing FORM 4 Jan 5, 2023 Jan 4, 2023 001-39046
4 Open Document Open Filing FORM 4 Nov 14, 2022 Nov 8, 2022 001-39046
4 Open Document Open Filing FORM 4 Oct 11, 2022 Oct 6, 2022 001-39046
4 Open Document Open Filing FORM 4 Aug 8, 2022 Jul 15, 2022 001-39046
4 Open Document Open Filing FORM 4 Apr 6, 2022 Apr 5, 2022 001-39046
4 Open Document Open Filing FORM 4 Feb 1, 2022 Jan 31, 2022 001-39046
4 Open Document Open Filing FORM 4 Dec 20, 2021 Dec 16, 2021 001-39046
4 Open Document Open Filing FORM 4 Dec 16, 2021 Dec 14, 2021 001-39046
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Sep 20, 2021 Sep 16, 2021 001-39046
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 17, 2021 Aug 13, 2021 001-39046
3 Open Document Open Filing OWNERSHIP DOCUMENT May 17, 2021 May 7, 2021 001-39046