Wed, Nov 26, 2025
Nov 26
50,000 shares @ $3.57
Increased holdings by +29.20%
3rd largest trade (out of 14)
Cluster Buy
Trade made by a director
Part of a cluster of 2 transactions by 2 insiders
Unscheduled trade
44% win rate · -6.4% median edge vs SPY (9 trades, 90-day · small sample)
Small Cap stock — insider trades carry more weight
Recent insider activity at ABCL
May 14John S. MontalbanoBought$95.40kFeb 27Andrew BoothBought$145.69kFeb 27Thermopylae Holdings Ltd.Bought$130.72kFeb 26Thermopylae Holdings Ltd.Bought$580.28kMar 11Thermopylae Holdings Ltd.Bought$742.24kMar 10John S. MontalbanoBought$57.50kMar 6John S. MontalbanoBought$140.57kAug 29Thermopylae Holdings Ltd.Bought$739.98k