Pres. Research & Development
Thu, Jan 1, 2026
Jan 1
49 shares @ $0.00
Increased holdings by +0.60%
41st largest trade (out of 47)
Cluster Buy
Trade made by an officer
Part of a cluster of 3 transactions by 3 insiders
44% win rate · -6.2% median edge vs SPY (9 trades, 90-day · small sample)