De Greef Roderick
BioLife Solutions, Inc. · President and CEO
De Greef Roderick is listed in public filings as director, officer: President and CEO. This De Greef Roderick 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 BioLife Solutions, Inc. (BLFS). Investors use De Greef Roderick'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 |
|---|---|---|---|---|---|
| $14M733.7k shares | Grant / ExerciseMar 19, 2026 | $212.3K11.1k shares | $19.12 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $17M744.8k shares | Grant / ExerciseFeb 24, 2026 | $2.0M86.2k shares | $22.65 | -- | |
| $14M612k shares | Grant / ExerciseFeb 24, 2026 | $1.5M67k shares | $22.65 | -- | |
| --508.7k shares | Grant / ExerciseFeb 24, 2026 | Disclosure amount unavailable118.7k shares | -- | -- | |
| --679k shares | Grant / ExerciseFeb 24, 2026 | Disclosure amount unavailable170.3k shares | -- | -- | |
| --831k shares | Grant / ExerciseFeb 24, 2026 | Disclosure amount unavailable219k shares | -- | -- | |
| $9.9M390k shares | SellNov 13, 2025 | $789.4K31.2k shares | $25.33 | -- | |
| $11M421.2k shares | SellNov 12, 2025 | $864.9K33.4k shares | $25.88 | -- | |
| $12M454.6k shares | SellNov 11, 2025 | $926.2K35.4k shares | $26.15 | -- | |
| $13M490k shares | SellOct 22, 2025 | $1.0M37.8k shares | $27.30 | -- | |
| --527.8k shares | Grant / ExerciseMar 18, 2025 | Disclosure amount unavailable112.8k shares | -- | -- | |
| $9.7M415k shares | SellOct 31, 2024 | $1.1M46.9k shares | $23.43 | -- |