International Paper expands board with two new appointments
International Paper has appointed Katherine Collins and Lori J Ryerkerk to its board, effective October 1, 2026. Collins brings over 30 years of experience in asset management and sustainable investing, having previously led sustainable investment at Putnam Investments and held senior roles at Fidelity. Ryerkerk has more than 40 years in energy, chemicals, and specialty materials, most recently serving as chairman, president, and CEO of Celanese Corporation, where she oversaw an $11 billion acquisition and sustainability programs. The appointments come as two current directors, Dr. Kathryn Sullivan and Ahmet Dorduncu, plan to step down at the end of 2026. The board changes are part of a broader restructuring at International Paper, which recently closed its Carrollton South packaging plant in Texas as part of downsizing operations.
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