0001999371-26-018562 Sample Contracts

JOINT FILING AGREEMENT
Joint Filing Agreement • August 24th, 2026 • Suzano Holding S.A. • Paper mills

This Joint Filing Agreement may be executed in one or more counterparts, each of which shall be deemed to be an original instrument, but all of such counterparts together shall constitute one agreement.

Voting Agreement of Suzano Papel e Celulose S.A.
Voting Agreement • August 24th, 2026 • Suzano Holding S.A. • Paper mills

Whereas, David, Daniel, Jorge and Ruben entered into, on the date hereof, the Shareholders Agreement of Suzano Holding, whose purpose, among other matters, includes: (i) consolidating the Control of Suzano Holding, to be exercised by David, Daniel, Jorge and Ruben, their respective descendants, Successors and Permitted Assignees, regulating the exercise of their voting rights in Suzano Holding, in accordance with the provisions therein, and (ii) governing the transfer of shares issued by Suzano Holding held by them (the “Shareholders Agreement of the Holding Company”);

LOCK-UP AGREEMENT
Lock-Up Agreement • August 24th, 2026 • Suzano Holding S.A. • Paper mills
Stock Transfer Agreement
Stock Transfer Agreement • August 24th, 2026 • Suzano Holding S.A. • Paper mills

By this private instrument, the parties (individually referred to as “Party” or “Shareholder” and jointly referred to as “Parties” or “Shareholders”):

SHAREHOLDERS’ AGREEMENT OF SUZANO S.A.
Shareholders Agreement • August 24th, 2026 • Suzano Holding S.A. • Paper mills

By this private instrument, the parties described below (each, a “Party” or “Shareholder” and, collectively, the “Parties” or “Shareholders”):