LAROSA JOSEPH J

Companies where LAROSA JOSEPH J has traded

• REGENERON PHARMACEUTICALS, INC.183 tx · $220.3M · Aug 21, 2026

Track record of LAROSA JOSEPH J

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of LAROSA JOSEPH J

Co-insiders of LAROSA JOSEPH J

• Thompson Craig B.Merck & Co., Inc. +1
• Aberman Michael SREGENERON PHARMACEUTICALS, INC.
• BAKER CHARLES AREGENERON PHARMACEUTICALS, INC.
• Bassler Bonnie LREGENERON PHARMACEUTICALS, INC.
• BECHERER HANS WMerck & Co., Inc.
• BERTOLINI ROBERT JMerck & Co., Inc.
• BROWN MICHAEL SREGENERON PHARMACEUTICALS, INC.
• CHEELEY C RONMerck & Co., Inc.
• Coe Mary EllenMerck & Co., Inc.
• COLES N ANTHONYREGENERON PHARMACEUTICALS, INC.
• Colligan Thomas JMerck & Co., Inc.
• CONNORS JOSEPH CMerck & Co., Inc.
• COX CARRIE SMITHMerck & Co., Inc.
• DeLuca Richard R.Merck & Co., Inc.
• Dworkin PeterREGENERON PHARMACEUTICALS, INC.
• Fenimore Christopher R.REGENERON PHARMACEUTICALS, INC.
• FOSTER GERALDINE UMerck & Co., Inc.
• GILMAN ALFRED GREGENERON PHARMACEUTICALS, INC.
• GINGERELLA DOUGLAS FMerck & Co., Inc.
• GOLDBERG MURRAY AREGENERON PHARMACEUTICALS, INC.
• GOLDSTEIN JOSEPH LREGENERON PHARMACEUTICALS, INC.
• Guarini KathrynREGENERON PHARMACEUTICALS, INC.
• Guindo ChirfiMerck & Co., Inc.
• GULER HANS PETERREGENERON PHARMACEUTICALS, INC.
• Gupta Gaurav KMerck & Co., Inc.
• HASSAN FREDMerck & Co., Inc.
• INGRAM ROBERT ALEXANDERREGENERON PHARMACEUTICALS, INC.
• Karsanbhai Surendralal LancaMerck & Co., Inc.
• KELLY THOMAS HMerck & Co., Inc.