CHIEF FINANCIAL OFFICER
Wed, Jan 28, 2026
Jan 28
4,000 shares @ $12.12
Increased holdings by +7.20%
Cluster Buy
Trade made by an officer
Part of a cluster of 5 transactions by 5 insiders
Unscheduled trade
42% win rate · -6.6% median edge vs SPY (60 trades, 90-day)
Micro Cap stock — higher insider information edge
Recent insider activity at MDRR
May 22Charles Brent Jr. WinnBought$17.09kMay 21Charles Brent Jr. WinnBought$382.50May 20Charles Brent Jr. WinnBought$450.00May 19Charles Brent Jr. WinnBought$5.19kMay 18Charles Brent Jr. WinnBought$225.00Mar 13Frank KavanaughBought$600.00kMar 6Charles Brent Jr. WinnBought$3.84kMar 5Charles Brent Jr. WinnBought$4.06k