AMGN AMGEN INC Investments/Divestments 8-K Filing 2023 - Entry into a Material Definitive Agreement Amgen Inc. entered into an amendment to a share purchase agreement with BeiGene, relinquishing their right to appoint a director to BeiGene's board, resulting in a change in accounting method for their equity investment.Get access to all SEC 8-K filings of the AMGEN INC