InsiderTrades

Hartzel William

SEC CIK 1989644 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
EBSEmergent BioSolutions Inc.SVP, Bioservices 185.6K — — 182023-11-112026-06-08

Most active insiders at EBS, 12 months

#InsiderTitleBoughtSold
1 DeGolyer Donald WDir —$317.6K
2 Glessner ColeenEVP, Quality, Ethics, CPL —$306.1K
3 Richard RonaldDir —$263.1K
4 Dayal Sujata TyagiDir —$201.1K
5 Zoon Kathryn CDir —$144.5K
6 Katkin KeithDir —$128.2K
7 Williams Paul AnthonySVP, Products Business —$59.0K
8 Lowry Simon CSVP, CMO, R, D ——
9 Perl JessicaSVP, GC, Corp Sec ——
10 Hartzel WilliamSVP, Bioservices ——

Transactions 18

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-06-10 15:05 2026-06-08 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $8.00 -1,741 185.6K -0.9% -$13.9K
2026-05-01 16:26 2026-04-29 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices A - Grant $0.00 +100.1K 187.3K +115% $0
D 2026-03-05 2026-03-05 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $8.44 -9,493 87.2K -10% -$80.1K
2026-02-10 2026-02-06 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices D - Sale to Iss $10.92 -5,771 97.3K -6% -$63.0K
2026-02-10 2026-02-06 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $10.92 -630 96.7K -0.6% -$6,880
2025-11-13 2025-11-11 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $10.88 -610 103.1K -0.6% -$6,637
2025-07-15 2025-07-11 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $7.36 -4,263 103.7K -4% -$31.4K
2025-06-10 2025-06-08 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $6.63 -1,167 108.0K -1% -$7,737
A 2025-04-09 2025-03-06 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices A - Grant $0.00 +62.5K 109.7K +132% $0
2025-04-09 2025-04-07 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $4.44 -561 109.1K -0.5% -$2,491
D 2025-03-10 2025-03-06 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices A - Grant $0.00 +62.5K 110.0K +132% $0
2025-03-07 2025-03-05 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $5.80 -292 47.2K -0.6% -$1,694
2024-11-13 2024-11-11 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $11.97 -632 47.5K -1% -$7,565
2024-07-12 2024-07-11 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices A - Grant $0.00 +15.0K 48.1K +45% $0
2024-06-11 2024-06-08 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $6.19 -1,167 33.1K -3% -$7,224
2024-04-09 2024-04-07 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $2.29 -665 34.3K -2% -$1,523
2024-03-07 2024-03-05 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $3.41 -346 34.9K -1.0% -$1,180
2023-11-14 2023-11-11 EBS Emergent BioSolutions Inc. Hartzel William SVP, Bioservices F - Tax $2.00 -632 35.3K -2% -$1,264

Purchase Sale Sale after option exercise All abbreviations