Joseph C. Papa

Sits on 3 boards. Last updated September 27, 2026

Time on boards

Boards served
3
Current seats
3
Board service
8 years
Director since
2023

8 years of board service in total across 3 boards, counting each seat separately. Longest: Candel Therapeutics Inc., 3 years.

3 years ยท Since 2023
Emergent BioSolutions Inc. Director ยท President and CEO
2 years ยท Since 2024
2 years ยท Since 2024

Chief executive roles

Emergent BioSolutions Inc. ยท President and CEO
Since February 2024

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Apr 29, 2026 Emergent BioSolutions Inc. Grant or award +187,708 โ€” โ€”
Mar 5, 2026 Emergent BioSolutions Inc. Shares withheld for tax โˆ’37,055 $8.44 $312,744
Jul 11, 2025 Milestone Pharmaceuticals Inc. Grant or award +100,000 โ€” โ€”
Jun 25, 2025 Candel Therapeutics Inc. Grant or award +64,239 $4.67 $299,996
May 13, 2025 Emergent BioSolutions Inc. Open-market purchase +60,000 $5.83 $349,800
Mar 6, 2025 Emergent BioSolutions Inc. Grant or award +282,500 โ€” โ€”

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