Leon O Moulder Jr insider trades
Open-market stock purchases and sales by Leon O Moulder Jr, Unknown at Zai Lab Ltd, from SEC Form 4 filings since Feb 18, 2010.
Track record: 73% of 11 scored buys are up 5% or more since purchase, averaging +17%.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Jun 17, 2026 | ZLAB Zai Lab Ltd | Bought (not open market) | — |
| Jun 15, 2026 | ZBIO Zenas BioPharma, Inc | Bought (not open market) | — |
| May 18, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $1M |
| Apr 29, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $617K |
| Apr 28, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $451K |
| Mar 31, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $657K |
| Mar 30, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $365K |
| Feb 2, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $1M |
| Jan 9, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $331K |
| Jan 8, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $489K |
| Jan 7, 2026 | ZBIO Zenas BioPharma, Inc | Bought | $819K |
| Oct 7, 2025 | ZBIO Zenas BioPharma, Inc | Bought | $770K |
Companies traded
- ZLAB Zai Lab Ltd: other filings, last Jun 17, 2026
- ZBIO Zenas BioPharma, Inc: 19 buys, last Jun 15, 2026
- DNTH Dianthus Therapeutics, Inc /DE/: other filings, last May 23, 2024
- TRVN Trevena Inc: 2 buys, last Jun 15, 2023
- TSRO TESARO, Inc: 2 buys, last Mar 2, 2018
- CBST Cubist Pharmaceuticals Inc: 1 buy, last Jan 21, 2015