Tenaya appointed Eric Hyllengren as Chief Financial Officer, Principal Financial Officer and Principal Accounting Officer effective July 13, 2026, with Faraz Ali and Tomohiro Higa stepping down from their interim roles immediately prior.

IndividualEric HyllengrenFaraz AliTomohiro HigaRoleChief Financial Officer; Principal Financial Officer; Principal Accounting OfficerPresident and Chief Executive Officer; interim Principal Financial OfficerSenior Vice President, Finance; acting interim Principal Accounting OfficerType of ChangeAppointedCeased interim roleCeased acting interim roleEffective DateJuly 13, 2026Immediately prior to July 13, 2026Immediately prior to July 13, 2026ReasonHiring to serve as CFO and principal financial/accounting officerReplaced as interim Principal Financial Officer upon Hyllengren's commencementReplaced as acting interim Principal Accounting Officer upon Hyllengren's commencementReplacement InfoReplaces interim principal financial/accounting officers (Ali and Higa)Replaced by Eric HyllengrenReplaced by Eric HyllengrenBackground DetailsAge 51; recently CFO at Zura Bio Ltd. (Jul 2025–Apr 2026); prior roles at Atara Biotherapeutics (VP Finance & IR; CFO & COO) and Amgen; B.B.A. Notre Dame; MBA Kellogg (Northwestern)Not disclosedNot disclosedBoard/Committee Role ChangesNot disclosedNot disclosedNot disclosed

Original SEC Filing:

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