Wed, Nov 19, 2025
Nov 19
350,000 shares @ $1.28
Increased holdings by +0.60%
60th largest trade (out of 103)
Cluster Buy
Trade made by a director
Part of a cluster of 64 transactions by 8 insiders
Unscheduled trade
51% win rate · +2.5% median edge vs SPY (74 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 4Casdin EliBought$217.02kDec 4Casdin Partners Master Fund, L.P.Bought$217.02k