Witney Frank
Cerus Corporation · Director
Witney Frank is listed in public filings as director. This Witney Frank 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 Cerus Corporation (CERS), Revvity Inc (RVTY), and Standard BioTools Inc. (LAB). Investors use Witney Frank'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 |
|---|---|---|---|---|---|
| --340.1k shares | Grant / ExerciseJun 2, 2026 | Disclosure amount unavailable60k shares | -- | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --22.1k shares | Grant / ExerciseMay 7, 2026 | Disclosure amount unavailable1k shares | -- | -- | |
| --23.4k shares | Grant / ExerciseMay 7, 2026 | Disclosure amount unavailable1.3k shares | -- | -- | |
| --210.9k shares | Grant / ExerciseJun 20, 2025 | Disclosure amount unavailable94.6k shares | -- | -- | |
| $132k125.7k shares | Grant / ExerciseJun 20, 2025 | $131.9K125.7k shares | $1.05 | -- | |
| --280.1k shares | Grant / ExerciseJun 3, 2025 | Disclosure amount unavailable60k shares | -- | -- | |
| --19.7k shares | Grant / ExerciseApr 30, 2025 | Disclosure amount unavailable1.1k shares | -- | -- | |
| --21.1k shares | Grant / ExerciseApr 30, 2025 | Disclosure amount unavailable1.3k shares | -- | -- | |
| --116.3k shares | Grant / ExerciseJun 28, 2024 | Disclosure amount unavailable43.1k shares | -- | -- | |
| $128k72.2k shares | Grant / ExerciseJun 28, 2024 | $127.8K72.2k shares | $1.77 | -- |