DeGolyer Donald W
Emergent Biosolutions Inc · Director
DeGolyer Donald W is listed in public filings as director. This DeGolyer Donald W insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Emergent Biosolutions Inc (EBS). Investors use DeGolyer Donald W's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $1.1M130.7k shares | SellMay 1, 2026 | $121.4K14.5k shares | $8.36 | -- | |
| $1.2M129.7k shares | SellMay 1, 2026 | $8.5K954 shares | $8.96 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --145.2k shares | Grant / ExerciseApr 30, 2026 | Disclosure amount unavailable25.3k shares | -- | -- | |
| $90k11.3k shares | Grant / ExerciseApr 30, 2026 | $90.3K11.3k shares | $7.99 | -- | |
| $1.3M119.9k shares | SellNov 10, 2025 | $187.6K17.8k shares | $10.54 | -- | |
| $1.2M137.7k shares | SellAug 12, 2025 | $67.8K7.8k shares | $8.65 | -- | |
| --145.5k shares | Grant / ExerciseApr 30, 2025 | Disclosure amount unavailable34.4k shares | -- | -- | |
| $227k41.6k shares | Grant / ExerciseApr 30, 2025 | $86.2K15.8k shares | $5.45 | -- | |
| $1.2M111.1k shares | SellNov 12, 2024 | $272.8K25k shares | $10.91 | -- |