Donald W. DeGolyer - Director at Emergent BioSolutions Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Stock Symbol
EBS on NYSE
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Donald W. DeGolyer - trading volume in the past year for Emergent BioSolutions Inc.

Holdings reported by Donald W. DeGolyer for Emergent BioSolutions Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 120K $1.26M $10.54 Nov 10, 2025 Direct
Stock Option (Right to Buy) 41.6K Apr 30, 2025 Direct Common Stock

Transactions reported by Donald W. DeGolyer for Emergent BioSolutions Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.