Form 4 Filing: Hartzel William Acquires (Grant) shares of $EBS

STOCK AWARD / GRANT

⚡ MATERIALITY: 1/10

corporate issuer

Emergent BioSolutions Inc.

Ticker: $EBS

Transaction Value

N/A (Non-Open-Market)

Price/Share: $0.00 (Non-Open-Market)

transaction date

2026-04-29

Shares: 100,111

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, Hartzel William, holds the title of SVP, Bioservices at Emergent BioSolutions Inc..

On 2026-04-29, the insider transacted 100,111 shares.This transaction is a non-open-market event (such as a stock grant or option exercise) with a reported price per share of $0.00.

Executive Summary Summary

Hartzel William (SVP, Bioservices) was granted $0 of $EBS

Post-Transaction Position: 187,299 shares

SEC Accession No: 0001989644-26-000007 (CIK: 1989644)

Verified Multi-Source Index

Verify the accuracy of this insider transaction and corporate entity independently. HillSignal pulls data directly from official SEC databases; use the sources below to corroborate.

SEC EDGAR FilingView Source Form 4

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