Eminence Capital, a private investment firm holding approximately 4.2% of Graphic Packaging Holding Company (GPK), has taken steps to address concerns about recent leadership changes at the company. Following the Board’s decision to replace long-standing CEO Mike Doss with Robbert Reitbroek, Eminence Capital sent a letter to the Board expressing its view that the decision was rushed and lacked proper diligence. The firm is seeking the immediate reinstatement of Mike Doss as CEO and is calling for the resignation of Chairman Phil Martens, citing concerns over his influence on the Board and alignment with shareholder interests. Eminence Capital has also submitted a demand under Section 220 of the Delaware General Corporation Law to inspect GPK’s records related to the CEO transition process. The shareholder group is encouraging others with similar concerns to voice them and is evaluating all options to ensure the Board is comprised of individuals committed to protecting shareholder value.