InsiderFlow

Donald W DeGolyer

EBS

Donald W DeGolyer serves as Director at Emergent BioSolutions Inc. (EBS). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$528.2K

Net Position

Net Seller

$528.2K

Companies Traded

1

EBS

Active Period

Nov 2024 – Nov 2025

3 total trades

Most Recent

Sell EBS

Nov 10, 2025 · $187.6K

Donald W DeGolyer's Insider Trading at Emergent BioSolutions Inc. (EBS)

Buys

0 · $0.00

Sells

3 · $528.2K

Total Shares Bought

0

Total Shares Sold

50,645

EBS Price Chart
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DateTypeSharesAvg PriceValueShares After
Nov 10, 2025Sell17,801$10.54$187.6K0
Aug 12, 2025Sell7,844$8.65$67.8K0
Nov 12, 2024Sell25,000$10.91$272.8K0