Pres. Research & Development
Fri, May 29, 2026
May 29
1,786 shares @ $2.57
Increased holdings by +11.60%
15th largest trade (out of 47)
Cluster Buy
Trade made by an officer
Part of a cluster of 5 transactions by 5 insiders
Unscheduled trade
40% win rate · -6.6% median edge vs SPY (10 trades, 90-day · small sample)
Price 43% below 200-day moving average
Micro Cap stock — higher insider information edge