Emergent Biosolutions Inc

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Emergent Biosolutions Inc
TickerEBS
CIK #0001367644
CUSIP29089Q105
SectorLife Sciences - Pharmaceutical Preparations
Address2273 Research Blvd, Suite 400, Rockville, MD 20850
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Emergent Biosolutions Inc 2018-10-30 47.9 M Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001367644] 10-K
[0001367644] 10-Q
[0001367644] 3
[0001367644] 4
[0001367644] 8-K
[0001367644] D
[0001367644] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Capital Management LLC Emergent Biosolutions Inc [2026-04-29] 0.0
Dimensional Fund Advisors LP Emergent Biosolutions Inc [2026-04-09] 0.0
State Street Corp Emergent Biosolutions Inc [2026-02-09] 0.0
BlackRock Inc Emergent Biosolutions Inc [2025-07-17] 0.0
Oak Hill Advisors LP Emergent Biosolutions Inc [2024-11-13] 6.39
Charles Schwab Investment Management Inc Emergent Biosolutions Inc [2024-02-09] 5.54
Millennium Management LLC Emergent Biosolutions Inc [2023-09-07] 5.2
State Street Corp Emergent Biosolutions Inc [2022-02-10] 5.64
Neuberger Berman Group LLC Emergent Biosolutions Inc [2021-02-12] 6.06
Dimensional Fund Advisors LP Emergent Biosolutions Inc [2017-02-09] 5.0
Loomis Sayles & Co L P Emergent Biosolutions Inc [2015-02-17] 5.36
Broadfin Capital LLC Emergent Biosolutions Inc [2014-05-19] 5.1
Vanguard Group Inc Emergent Biosolutions Inc [2014-02-12] 5.07
Bank of New York Mellon Corp Emergent Biosolutions Inc [2013-02-04] 7.93
BlackRock Inc Emergent Biosolutions Inc [2013-01-30] 5.74
Scopia Management Inc Emergent Biosolutions Inc [2012-02-10] 5.45
BlackRock Inc Emergent Biosolutions Inc [2012-02-09] 5.04
Form 3/4/5 Filer 2011 - 2026
Williams Paul Anthony
Emergent BioSolutions Inc
Hartzel William
Lindahl Richard S
Glessner Coleen
Richard Ronald
Katkin Keith
Fowler John D Jr
Zoon Kathryn C
DeGolyer Donald W
Dayal Sujata Tyagi
Fowler Neal Franklin
White Marvin L
Harsanyi Zsolt
Lowry Simon C
Papa Joseph C
Perl Jessica
Sullivan Louis W
Fox Jennifer Lynne
Miller H Haywood III
Havey Adam
Kramer Robert
Hauer Jerome M
Saran Atul
Strei Katherine
Joulwan George A
El-Hibri Fuad
Smith Karen L
Kirk Sean
Bailey Sue
Mulligan Seamus
Abdun-Nabi Daniel
Aptevo Therapeutics Inc
Niederhuber John
Labinger Barry
Chatfield Steven
Intervac LLC
Elsey R Don
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Papa Joseph C
Common Stock
2026-03-05 Tax withheld 37,055 $8.44 312,744
Lowry Simon C
Common Stock
2026-03-05 Tax withheld 10,636 $8.44 89,768
Hartzel William
Common Stock
2026-03-05 Tax withheld 9,493 $8.44 80,121
Perl Jessica
Common Stock
2026-03-05 Tax withheld 6,465 $8.44 54,565
Williams Paul Anthony
Common Stock
2026-03-05 Tax withheld 9,397 $8.44 79,311
Glessner Coleen
Common Stock
2026-03-05 Tax withheld 8,199 $8.44 69,200
Lindahl Richard S
Common Stock
2026-03-05 Tax withheld 23,650 $8.44 199,606
Glessner Coleen
Employee Stock Option (Right to buy) · derivative
2026-03-03 Grant 44,834 $0.00
Perl Jessica
Employee Stock Option (Right to buy) · derivative
2026-03-03 Grant 46,702 $0.00
Hartzel William
Employee Stock Option (Right to buy) · derivative
2026-03-03 Grant 44,834 $0.00
Fowler John D Jr
Common Stock
2026-03-03 Grant 5,006 $8.99 45,004
Lindahl Richard S
Employee Stock Option (Right to buy) · derivative
2026-03-03 Grant 72,856 $0.00
Papa Joseph C
Employee Stock Option (Right to buy) · derivative
2026-03-03 Grant 252,194 $0.00
Williams Paul Anthony
Employee Stock Option (Right to buy) · derivative
2026-03-03 Grant 44,834 $0.00
Lowry Simon C
Employee Stock Option (Right to buy) · derivative
2026-03-03 Grant 44,834 $0.00
Williams Paul Anthony
Common Stock
2026-03-01 Tax withheld 116 $8.15 945
Lindahl Richard S
Common Stock
2026-03-01 Tax withheld 683 $8.15 5,566
Glessner Coleen
Common Stock
2026-03-01 Tax withheld 313 $8.15 2,551
Lindahl Richard S
Employee Stock Option (Right to buy) · derivative
2026-02-25 H 20,321 $0.00
Perl Jessica
Common Stock
2026-02-09 Tax withheld 918 $11.03 10,126
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 192 42,200,506
2025-12-31 184 42,641,721
2025-09-30 171 41,656,563
2025-06-30 163 39,118,913
2025-03-31 162 35,289,238
2024-12-31 158 35,279,294
2024-09-30 142 33,069,737
2024-06-30 144 31,787,029
2024-03-31 125 38,969,666
2023-12-31 136 42,200,407
2023-09-30 162 41,099,706
2023-06-30 183 45,881,432
Form 13F Holdings
Firm Period DFND Voting Shares
Y-Intercept Hong Kong Ltd [2026-06-30] SOLE 165,879 165,879
Assenagon Asset Management SA [2026-06-30] SOLE 56,455 56,455
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 915 24,603
Diversified Trust Co [2026-06-30] SOLE 0 20,719
Baron Wealth Management LLC [2026-06-30] SOLE 157 16,239
Farther Finance Advisors LLC [2026-06-30] SOLE 0 2,087
Moisand Fitzgerald Tamayo LLC [2026-06-30] SOLE 1,136 1,136
IFP Advisors LLC [2026-06-30] SOLE 658 658
Gamma Investing LLC [2026-06-30] DFND 620 620
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 410 410
True Wealth Design LLC [2026-06-30] SOLE 0 302
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 158
Torren Management LLC [2026-06-30] SOLE 0 137
Versant Capital Management Inc [2026-06-30] SOLE 77 77
Capital Advisors Ltd LLC [2026-06-30] SOLE 0 30
Contravisory Investment Management Inc [2026-06-30] SOLE 10 10
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