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CIK 0001367644 · Accelerated filer

Emergent BioSolutions Inc.

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Ticker
EBS
Exchange
NYSE
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
141902018
Phone
240-631-3200
Business address
300 PROFESSIONAL DR, GAITHERSBURG, MD, 20879
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$145,792
in 2 filings, $146K under 10b5-1 plans

Net −$145,792. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-04-30 Katkin Keith Director Grant or award · Stock Option (Right to Buy) +15,824 41,572
2025-04-30 Harsanyi Zsolt Chairman Grant or award +34,403 123,732
2025-04-30 Harsanyi Zsolt Chairman Grant or award · Stock Option (Right to Buy) +15,824 41,572
2025-04-30 DeGolyer Donald W Director Grant or award +34,403 145,503
2025-04-30 DeGolyer Donald W Director Grant or award · Stock Option (Right to Buy) +15,824 41,572
2025-04-30 SULLIVAN LOUIS W Director Grant or award +34,403 139,098
2025-04-30 SULLIVAN LOUIS W Director Grant or award · Stock Option (Right to Buy) +15,824 41,572
2025-04-07 Hartzel William SVP, Bioservices Shares withheld for taxes −561 $4.44 $2K 109,122
2025-04-07 Glessner Coleen EVP, Quality & Ethics, and CPL Shares withheld for taxes −480 $4.44 $2K 176,176
2025-03-12 Fowler Neal Franklin Director Sale −35,000 $5.83 $204K 101,100
2025-03-12 Zoon Kathryn C Director Sale −10,000 $5.73 $57K 44,482
2025-03-12 PAPA JOSEPH C President and CEO Grant or award · Employee Stock Options (Right to Buy) +250,000 1,282,500
2025-03-12 PAPA JOSEPH C President and CEO Grant or award · Employee Stock Options (Right to Buy) +250,000 1,532,500
2025-03-06 Hartzel William SVP, Bioservices Grant or award +62,500 109,683
2025-03-06 Perl Jessica SVP, General Counsel, Corp Sec Grant or award +62,500 68,387
2025-03-06 Perl Jessica SVP, General Counsel, Corp Sec Grant or award · Employee Stock Options (Right to Buy) +62,500 95,945
2025-03-06 Williams Paul Anthony SVP, Products Business Grant or award +62,500 86,335
2025-03-06 Williams Paul Anthony SVP, Products Business Grant or award · Employee Stock Options (Right to Buy) +62,500 210,114
2025-03-06 LINDAHL RICHARD S EVP, Chief Financial Officer Grant or award +146,888 299,225
2025-03-06 LINDAHL RICHARD S EVP, Chief Financial Officer Grant or award · Employee Stock Options (Right to Buy) +178,546 484,490

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