Donald W. DeGolyer

Insider Reports History

Location
Gaithersburg, MD
Signature
/s/ Richard S. Lindahl, Attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Donald W. DeGolyer:

Company Role Class Num Shares Value Price $ Report Date Ownership
Emergent BioSolutions Inc. Director Common Stock 119,858 $1,263,303 $10.54 10 Nov 2025 Direct
Emergent BioSolutions Inc. Director Stock Option (Right to Buy) 41,572 30 Apr 2025 Direct
TYME TECHNOLOGIES, INC. Director Director Stock Option - Option to buy 0 16 Sep 2022 Direct

Insider Reports Filed by Donald W. DeGolyer

Symbol Company Period Transactions Value $ Form Type Role Filing Time
EBS Emergent BioSolutions Inc. 10 Nov 2025 1 -$187,623 4 Director 12 Nov 2025, 16:13
EBS Emergent BioSolutions Inc. 12 Aug 2025 1 -$67,831 4 Director 13 Aug 2025, 16:22
EBS Emergent BioSolutions Inc. 30 Apr 2025 2 $0 4 Director 02 May 2025, 20:30
EBS Emergent BioSolutions Inc. 12 Nov 2024 1 -$272,750 4 Director 14 Nov 2024, 16:18
EBS Emergent BioSolutions Inc. 23 May 2024 2 $0 4 Director 28 May 2024, 21:41
EBS Emergent BioSolutions Inc. 03 Oct 2023 1 $0 4 Director 05 Oct 2023, 19:08
EBS Emergent BioSolutions Inc. 01 Oct 2023 0 $0 3 Director 05 Oct 2023, 19:01
/report/000089924322031344-degolyer-donald-w-2022-09-16 TYME TECHNOLOGIES, INC. 16 Sep 2022 6 $0 4 Director 16 Sep 2022, 18:00
/report/000089924322029940-degolyer-donald-w-2022-08-24 TYME TECHNOLOGIES, INC. 24 Aug 2022 1 $0 4 Director 29 Aug 2022, 06:30
/report/000089924321034260-degolyer-donald-w-2021-08-24 TYME TECHNOLOGIES, INC. 24 Aug 2021 1 $0 4 Director 26 Aug 2021, 16:32