Thu, Nov 20, 2025
Nov 20
450,000 shares @ $1.30
Increased holdings by +0.70%
58th largest trade (out of 134)
Cluster Buy
Trade made by a director
Part of a cluster of 57 transactions by 8 insiders
Unscheduled trade
48% win rate · -0.3% median edge vs SPY (79 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