Emergent Biosolutions Inc. Loss Submission Form

(i) Emergent’s Baltimore plant had a history of manufacturing issues increasing the likelihood for massive contaminations; (ii) these longstanding contamination risks and quality control issues at Emergent’s facility led to a string of FDA citations; (iii) the Company previously had to discard the equivalent of millions of doses of COVID-19 vaccines after workers at the Baltimore plant deviated from manufacturing standards; and (iv) as a result of the foregoing, Defendants’ public statements about Emergent’s ability and capacity to mass manufacture multiple COVID-19 vaccines at its Baltimore manufacturing site were materially false and/or misleading and/or lacked a reasonable basis.