Cosan SA

Maria Rita De Carvalho Drummond, Chief Legal Officer of Cosan S.A., reported multiple transactions in common stock on August 10, 2026.

Marcelo Eduardo Martins, Chief Executive Officer and a Director of Cosan S.A., reported multiple transactions in common stock on August 10, 2026.

Cosan S.A. Director Rubens Ometto Silveira Mello reported a transaction involving the acquisition of 77,640 shares of common stock.

Cosan S.A. CEO Marcelo Eduardo Martins acquired over 4 million shares of common stock through long-term incentive plan settlements.

Cosan S.A. Chief Legal Officer Maria Rita de Carvalho Drummond reported recent sales of common stock and the acquisition of shares via a long-term incentive program.

Cosan S.A. completed two primary public offerings raising R$9.06 billion, significantly altering its capital structure and corporate governance with long-term anchor investor commitments.

Cosan S.A. announced an amendment to its Schedule 13D, detailing a proposed R$7.25 billion primary public offering of up to 2 billion shares, anchored by major investors.

BlackRock, Inc. has filed a Schedule 13G, reporting a 6.1% beneficial ownership stake in Brazilian energy and infrastructure conglomerate Cosan S.A. as of September 30, 2024.