Mon, Mar 2, 2026
Mar 2
1,562,500 shares @ $16.00
Increased holdings by +11.40%
Large TradeCluster Buy
Trade made by a director
Part of a cluster of 63 transactions by 15 insiders
Unscheduled trade
58% win rate · +17.1% median edge vs SPY (339 trades, 90-day)
Recent insider activity at GENB
Mar 4Michael NallyBought$240.00kMar 2Flagship Pioneering Special Opportunities Fund Ii, L.p.Bought$25.00mMar 2Flagship Venturelabs Vi LlcBought$25.00mMar 2Flagship Pioneering Special Opportunities Fund Ii, L.p.Bought$25.00mMar 2Flagship Venturelabs Vi LlcBought$25.00mMar 2Flagship Pioneering Fund Vi, L.p.Bought$25.00mMar 2Noubar AfeyanBought$25.00mMar 2Nutritional Health Ltp Fund, L.p.Bought$25.00m