Anna Richo

Entity
Individual
Business address
Amgen Inc., One Amgen Center Drive, 91320-1799 Thousand Oaks, CA
Signature Ownership
David T Skinner, attorney-in-fact for Anna Richo
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
Anna Richo has filed 61 SEC EDGAR filings since 2/25/2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jul 2, 2025 Jun 30, 2025 001-16169
4 Open Document Open Filing PRIMARY DOCUMENT May 23, 2025 May 21, 2025 001-35406
4 Open Document Open Filing FORM 4 Apr 2, 2025 Mar 31, 2025 001-16169
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024 001-16169
4 Open Document Open Filing FORM 4 Oct 2, 2024 Sep 30, 2024 001-16169
4 Open Document Open Filing FORM 4 Jul 2, 2024 Jun 30, 2024 001-16169
4 Open Document Open Filing PRIMARY DOCUMENT May 22, 2024 May 16, 2024 001-35406
3 Open Document Open Filing PRIMARY DOCUMENT May 22, 2024 May 16, 2024 001-35406
4 Open Document Open Filing FORM 4 Apr 2, 2024 Mar 31, 2024 001-16169
4 Open Document Open Filing FORM 4 Jan 2, 2024 Dec 31, 2023 001-16169
4 Open Document Open Filing FORM 4 Oct 2, 2023 Sep 30, 2023 001-16169
3 Open Document Open Filing INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Aug 2, 2023 Aug 1, 2023 001-16169
4 Open Document Open Filing FORM 4 Nov 24, 2021 Nov 24, 2021 001-36399
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 2, 2021 001-36399
4 Open Document Open Filing FORM 4 SUBMISSION Sep 1, 2020 Aug 29, 2020 001-36399
3 Open Document Open Filing FORM 3 SUBMISSION Sep 1, 2020 Aug 29, 2020 001-36399