See Remarks
Tue, Oct 7, 2025
Oct 7
36,928 shares @ $20.85
New position
5th largest trade (out of 33)
Cluster Buy
Trade made by an officer
Part of a cluster of 12 transactions by 9 insiders
Unscheduled trade
11% win rate · -51.8% median edge vs SPY (9 trades, 90-day · small sample)
Price 81% above 200-day moving average
Small Cap stock — insider trades carry more weight
Recent insider activity at ZBIO
May 18Leon O. JR MoulderBought$1.01mApr 29Leon O. JR MoulderBought$616.70kApr 28Leon O. JR MoulderBought$450.50kMar 31Hongbo LuBought$1.50mMar 31Leon O. JR MoulderBought$656.54kMar 31Fairmount Healthcare Fund II L.p.Bought$3.00mMar 31Tomas KiselakBought$3.00mMar 31Fairmount Funds Management LlcBought$3.00m