Fri, Feb 27, 2026
Feb 27
38,000 shares @ $3.44
Increased holdings by +0.10%
12th largest trade (out of 17)
Cluster BuyPositive 90D History
Trade made by a 10% owner
Part of a cluster of 2 transactions by 2 insiders
Unscheduled trade
75% win rate · +15.5% median edge vs SPY (12 trades, 90-day · small sample)
Price 10% below 200-day moving average
Small Cap stock — insider trades carry more weight
Recent insider activity at ABCL
May 14John S. MontalbanoBought$95.40kFeb 27Andrew BoothBought$145.69kFeb 26Thermopylae Holdings Ltd.Bought$580.28kNov 26John S. MontalbanoBought$178.46kMar 11Thermopylae Holdings Ltd.Bought$742.24kMar 10John S. MontalbanoBought$57.50kMar 6John S. MontalbanoBought$140.57kAug 29Thermopylae Holdings Ltd.Bought$739.98k