William Jl Rieflin

Business address
Ngm Biopharmaceuticals, Inc., 333 Oyster Point Blvd., South San Francisco, CA, 94080
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William Jl Rieflin has filed 69 SEC EDGAR filings since 11/21/2002

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing May 19, 2025 May 15, 2025 001-40502
4 Open Document Open Filing Jun 17, 2024 Jun 14, 2024 001-40502
4 Open Document Open Filing May 23, 2024 May 22, 2024 001-38997
4 Open Document Open Filing 4 Apr 8, 2024 Apr 5, 2024 001-38853
4 Open Document Open Filing Apr 1, 2024 Mar 28, 2024 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION Sep 8, 2023 Sep 8, 2023 001-40502
4 Open Document Open Filing FORM 4 SUBMISSION Jun 20, 2023 Jun 16, 2023 001-40502
4 Open Document Open Filing FORM 4 SUBMISSION May 25, 2023 May 24, 2023 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2023 May 10, 2023 001-38853
4 Open Document Open Filing FORM 4 SUBMISSION Apr 10, 2023 Mar 31, 2023 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2022 Jun 8, 2022 001-40502
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2022 May 25, 2022 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION Apr 4, 2022 Mar 31, 2022 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION Mar 4, 2022 Mar 3, 2022 001-38853
4 Open Document Open Filing PRIMARY DOCUMENT Jun 24, 2021 May 28, 2021 001-38997
3 Open Document Open Filing FORM 3 SUBMISSION Jun 16, 2021 Jun 16, 2021 001-40502
4 Open Document Open Filing FORM 4 SUBMISSION Mar 18, 2021 Mar 17, 2021 001-38853
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2020 Nov 19, 2020 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION Jun 19, 2020 Jun 18, 2020 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION Feb 6, 2020 Feb 4, 2020 001-38853
4 Open Document Open Filing FORM 4 SUBMISSION Nov 4, 2019 Nov 4, 2019 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION Nov 1, 2019 Oct 30, 2019 001-38997
3 Open Document Open Filing FORM 3 SUBMISSION Oct 30, 2019 Oct 30, 2019 001-38997
4 Open Document Open Filing FORM 4 SUBMISSION Apr 10, 2019 Apr 8, 2019 001-38853
3 Open Document Open Filing FORM 3 SUBMISSION Apr 3, 2019 Apr 3, 2019 001-38853
4 Open Document Open Filing FORM 4 SUBMISSION Jul 6, 2016 Jul 5, 2016 000-51329
4 Open Document Open Filing FORM 4 Jun 24, 2016 Jun 24, 2016 001-34973
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2016 May 17, 2016 000-51329
4 Open Document Open Filing FORM 4 SUBMISSION Apr 4, 2016 Mar 31, 2016 001-34973
4 Open Document Open Filing FORM 4 SUBMISSION Jun 11, 2015 Jun 9, 2015 001-34973
4 Open Document Open Filing FORM 4 SUBMISSION May 21, 2015 May 19, 2015 000-51329
4 Open Document Open Filing FORM 4 SUBMISSION Dec 12, 2014 Dec 10, 2014 000-51329
4 Open Document Open Filing FORM 4 SUBMISSION Jun 17, 2014 Jun 17, 2014 000-51329
4 Open Document Open Filing FORM 4 SUBMISSION Jun 11, 2014 Jun 11, 2014 000-51329
4 Open Document Open Filing FORM 4 SUBMISSION May 30, 2014 May 29, 2014 001-34973
4 Open Document Open Filing FORM 4 SUBMISSION May 16, 2014 May 14, 2014 000-51329