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Home/Companies/Emergent BioSolutions Inc.

Emergent BioSolutions Inc.

95 insider trades tracked

EBS
Insider trades
95
Bought (open market)
$0
Sold (open market)
$2.5M
Acquired (grants)
$45K
Unique insiders
17

12-month activity

Monthly insider buy vs sell totals for Emergent BioSolutions Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$306K2
November 2025$0$273K3
December 2025$0$263K5
January 2026$0$00
February 2026$0$010
March 2026$0$018
April 2026$0$162K27
May 2026$0$390K6
June 2026$0$04
July 2026$0$25K1
August 2026$0$00
September 2026$0$00

Recent insider trades

Most recent Form 4 filings for Emergent BioSolutions Inc..

  • Williams Paul Anthonysold3,000 shares ofEBSat $8.4$25KJul 1 · filed Jul 2Details
  • Hartzel Williamtax-withheld1,741 shares ofEBSat $8$14KJun 8 · filed Jun 10Details
  • Williams Paul Anthonytax-withheld694 shares ofEBSat $8$6KJun 8

Insiders at this company

Executives and directors who have filed Form 4s.

  • Williams Paul Anthony13 trades
  • Glessner Coleen10 trades
  • Hartzel William10 trades
  • LINDAHL RICHARD S10 trades
  • Perl Jessica6 trades
  • Richard Ronald6 trades
  • DeGolyer Donald W6 trades
  • Zoon Kathryn C5 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
· filed Jun 10
Details
  • Glessner Coleentax-withheld2,018 shares ofEBSat $8$16KJun 8 · filed Jun 10Details
  • LINDAHL RICHARD Stax-withheld3,964 shares ofEBSat $8$32KJun 8 · filed Jun 10Details
  • Zoon Kathryn Csold1,057 shares ofEBSat $8.97$9KMay 1 · filed May 4Details
  • Zoon Kathryn Csold16,145 shares ofEBSat $8.36$135KMay 1 · filed May 4Details
  • DeGolyer Donald Wsold954 shares ofEBSat $8.96$9KMay 1 · filed May 4Details
  • DeGolyer Donald Wsold14,527 shares ofEBSat $8.36$121KMay 1 · filed May 4Details
  • Dayal Sujata Tyagisold980 shares ofEBSat $8.94$9KMay 1 · filed May 4Details
  • Dayal Sujata Tyagisold12,781 shares ofEBSat $8.36$107KMay 1 · filed May 4Details
  • Zoon Kathryn Cgranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • Zoon Kathryn Cgranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • DeGolyer Donald Wgranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • DeGolyer Donald Wgranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • Dayal Sujata Tyagigranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • Dayal Sujata Tyagigranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • Fowler Neal Franklingranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • Fowler Neal Franklingranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • White Marvin Lgranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • White Marvin Lgranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • Harsanyi Zsoltgranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • Harsanyi Zsoltgranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • Richard Ronaldgranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • Richard Ronaldgranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • Katkin Keithgranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • Katkin Keithsold15,481 shares ofEBSat $8.28$128KApr 30 · filed May 4Details
  • Katkin Keithgranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • FOWLER JOHN D JRgranted11,296 shares ofEBSat $0Apr 30 · filed May 4Details
  • FOWLER JOHN D JRgranted25,344 shares ofEBSat $0Apr 30 · filed May 4Details
  • View all trades for EBS →
    Dayal Sujata Tyagi
    5 trades
  • Lowry Simon C5 trades
  • Fox Jennifer Lynne4 trades
  • FOWLER JOHN D JR3 trades
  • PAPA JOSEPH C3 trades
  • Katkin Keith3 trades
  • Harsanyi Zsolt2 trades
  • White Marvin L2 trades
  • Fowler Neal Franklin2 trades