Thu, Nov 20, 2025
Nov 20
450,000 shares @ $1.30
Increased holdings by +0.70%
53rd largest trade (out of 105)
Cluster Buy
Trade made by a director
Part of a cluster of 57 transactions by 8 insiders
Unscheduled trade
51% win rate · +1.2% median edge vs SPY (75 trades, 90-day)
Small Cap stock — insider trades carry more weight
Recent insider activity at LAB
Dec 4Casdin Partners Gp, LlcBought$217.02kDec 4Casdin Private Growth Equity Fund, L.p.Bought$217.02kDec 4Casdin Capital, LlcBought$217.02kDec 4Casdin Private Growth Equity Fund II Gp, LlcBought$217.02kDec 4Casdin Private Growth Equity Fund Gp, LlcBought$217.02kDec 4Casdin Private Growth Equity Fund Ii, L.p.Bought$217.02kDec 4Eli CasdinBought$217.02kDec 4Casdin Partners Master Fund, L.p.Bought$217.02k