Weiss Michael S
Fortress Biotech, Inc. · Executive Vice Chairman
Weiss Michael S is listed in public filings as director, officer: Executive Vice Chairman. This Weiss Michael S 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 Fortress Biotech, Inc. (FBIO), and TG Therapeutics, Inc. (TGTX). Investors use Weiss Michael S'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 |
|---|---|---|---|---|---|
| --2.3M shares | Grant / ExerciseMar 18, 2026 | Disclosure amount unavailable475.4k shares | -- | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --9.8M shares | Grant / ExerciseJan 8, 2026 | Disclosure amount unavailable622k shares | -- | -- | |
| --9.2M shares | Grant / ExerciseNov 5, 2025 | Disclosure amount unavailable803.7k shares | -- | -- | |
| --10M shares | Grant / ExerciseNov 5, 2025 | Disclosure amount unavailable3.9M shares | -- | -- | |
| --13.8M shares | Grant / ExerciseJan 29, 2025 | Disclosure amount unavailable750k shares | -- | -- | |
| --1.8M shares | Grant / ExerciseJan 1, 2025 | Disclosure amount unavailable454.2k shares | -- | -- |