$PRME 3 SEC Filings

Filed On	Filing
17 Apr 2026	Form 3: Makhni Svetlana Ni, Chief Financial Officer No securities owned
29 Feb 2024	Form 3: Gv 2023 GP, L.l.c., Member of 10% Group and 3 others Holds 3,200,000 shares of Common Stock
19 Jan 2024	Form 3: Reine Allan, Chief Financial Officer No securities owned
12 May 2023	Form 3: Marrazzo Jeffrey D, Director No securities owned
19 Oct 2022	Form 3: Fmr Llc, 10% owner
19 Oct 2022	Form 3: Schenkein David P, Director No securities owned
19 Oct 2022	Form 3: Arch Venture Partners X, Llc, 10% owner and 7 others
19 Oct 2022	Form 3: Gv 2019 GP, L.l.c., 10% owner and 6 others
19 Oct 2022	Form 3: Foster-Cheek Kaye I, Director
19 Oct 2022	Form 3: Kelly Michael Aaron, Director
19 Oct 2022	Form 3: Lee Ann L., Chief Technical Officer
19 Oct 2022	Form 3: Liu David R., 10% owner Holds 20,835,277 shares of Common Stock
19 Oct 2022	Form 3: Goldwasser Meredith, SVP, Strategy & Corporate Ops. Holds 176,917 shares of Common Stock
19 Oct 2022	Form 3: Brudnick Richard, Chief Business Officer
19 Oct 2022	Form 3: Alenson Carman, See Remarks
19 Oct 2022	Form 3: Gottesdiener Keith Michael, Director Holds 2,568,337 shares of Common Stock
19 Oct 2022	Form 3: Chung Wendy, Director
19 Oct 2022	Form 3: Nelsen Robert, Director
19 Oct 2022	Form 3: Cahill Thomas, Director
19 Oct 2022	Form 3: Duffield Jeremy, Chief Scientific Officer Holds 965,001 shares of Common Stock

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