EBS ▼ -2.9% - Emergent BioSolutions Inc. $EBS - Emergent BioSolutions Reinforces Commitment to Opioid Overdose Education and Preparedness on International Overdose Awareness Day Emergent BioSolutions shares declined 2.9% today following an announcement about the company's commitment to opioid overdose education and preparedness on International Overdose Awareness Day. The headline does not indicate any new product approvals, clinical trial results, or other typical catalysts that would explain the intraday decline. The stock movement appears disconnected from the company's statement about educational initiatives. 31-AUG-2026 07:54 AM ET