NRXP NRX PHARMACEUTICALS INC Management Changes 8-K Filing 2023 - Amendment to Include KPMG Dismissal Letter NRx Pharmaceuticals, Inc. filed an amendment to include a letter from KPMG LLP regarding the dismissal of KPMG as the company's independent registered public accounting firm.Get access to all SEC 8-K filings of the NRX PHARMACEUTICALS INC