X0609 4 2026-05-27 0 0001854139 Zevia PBC ZVIA 0000898286 CAISSE DE DEPOT ET PLACEMENT DU QUEBEC true 1000, PLACE JEAN-PAUL-RIOPELLE MONTREAL A8 H2Z 2B3 QUEBEC, CANADA 0 0 1 0 0001490160 CDP Investissements Inc. true A12-1000 PLACE JEAN-PAUL RIOPELLE MONTREAL A8 H2Z 2B3 QUEBEC, CANADA 0 0 1 0 0 Class A Common Stock 2026-05-27 4 S 0 2150000 1.90 D 11400428 D This Form 4 is filed jointly by Caisse depot et placement du Quebec ("CDPQ") and CDP Investissments Inc. ("CDP"). The securities are directly owned by CDP. CDP is a wholly owned subsidiary of CDPQ, and accordingly, CDPQ may be deemed to beneficially own the securities owned directly by CDP. Caisse de depot et Placement du Quebec By: /s/ Soulef Hadjoudj 2026-05-28 CDP Investissments Inc. By: /s/ Soulef Hadjoudj 2026-05-28