Michael A Zasloff insider trades
Open-market stock purchases and sales by Michael A Zasloff, Unknown at Amphastar Pharmaceuticals, Inc, from SEC Form 4 filings since Aug 19, 2014.
Track record: 100% of 1 scored buy are up 5% or more since purchase, averaging +161%.
Companies traded
- AMPH Amphastar Pharmaceuticals, Inc: 1 buy, 19 sales, last Jun 1, 2026