Moulder Leon O Jr
Zenas BioPharma, Inc. ยท Chief Executive Officer
Moulder Leon O Jr is listed in public filings as director, officer: Chief Executive Officer. This Moulder Leon O Jr 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 Zenas BioPharma, Inc. (ZBIO), and Zai Lab Limited (ZLAB). Investors use Moulder Leon O Jr'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 |
|---|---|---|---|---|---|
| $1.6M96.9k shares | BuyMay 18, 2026 | $1.0M60k shares | $16.88 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $31M1.8M shares | BuyApr 29, 2026 | $616.7K35k shares | $17.62 | -- | |
| $32M1.8M shares | BuyApr 28, 2026 | $450.5K25k shares | $18.02 | -- | |
| $33M1.7M shares | BuyMar 31, 2026 | $656.5K34k shares | $19.31 | -- | |
| $31M1.7M shares | BuyMar 30, 2026 | $364.6K20k shares | $18.23 | -- | |
| $7.6M423.2k shares | BuyFeb 2, 2026 | $1.0M57k shares | $17.96 | -- | |
| $6.1M366.2k shares | BuyJan 9, 2026 | $331.0K20k shares | $16.55 | -- | |
| $5.6M346.2k shares | BuyJan 8, 2026 | $489.0K30k shares | $16.30 | -- | |
| $5.2M316.2k shares | BuyJan 7, 2026 | $819.0K50k shares | $16.38 | -- | |
| $770k36.9k shares | BuyOct 7, 2025 | $769.9K36.9k shares | $20.85 | -- | |
| --72.6k shares | Grant / ExerciseJun 18, 2025 | Disclosure amount unavailable10.8k shares | -- | -- | |
| $4.8M400k shares | Grant / ExerciseJun 10, 2025 | $4.8M400k shares | $11.94 | -- | |
| $1.8M266.2k shares | BuyFeb 18, 2025 | $166.8K25k shares | $6.67 | -- | |
| $2.4M241.2k shares | BuyDec 4, 2024 | $449.1K45k shares | $9.98 | -- | |
| $2.1M196.2k shares | BuyDec 3, 2024 | $269.0K25k shares | $10.76 | -- | |
| $2.5M171.2k shares | BuyNov 19, 2024 | $36.4K2.5k shares | $14.57 | -- | |
| $2.5M168.7k shares | BuyNov 18, 2024 | $112.5K7.5k shares | $15.00 | -- | |
| --61.8k shares | Grant / ExerciseJun 18, 2024 | Disclosure amount unavailable21.3k shares | -- | -- |