SCHLEIFER LEONARD S

Companies where SCHLEIFER LEONARD S has traded

• REGENERON PHARMACEUTICALS, INC.343 tx · $2B · Jan 5, 2026

Track record of SCHLEIFER LEONARD S

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

Transaction history of SCHLEIFER LEONARD S

Co-insiders of SCHLEIFER LEONARD S

• Aberman Michael SREGENERON PHARMACEUTICALS, INC.
• BAKER CHARLES AREGENERON PHARMACEUTICALS, INC.
• Bassler Bonnie LREGENERON PHARMACEUTICALS, INC.
• BROWN MICHAEL SREGENERON PHARMACEUTICALS, INC.
• COLES N ANTHONYREGENERON PHARMACEUTICALS, INC.
• Dworkin PeterREGENERON PHARMACEUTICALS, INC.
• Fenimore Christopher R.REGENERON PHARMACEUTICALS, INC.
• GILMAN ALFRED GREGENERON PHARMACEUTICALS, INC.
• GOLDBERG MURRAY AREGENERON PHARMACEUTICALS, INC.
• GOLDSTEIN JOSEPH LREGENERON PHARMACEUTICALS, INC.
• Guarini KathrynREGENERON PHARMACEUTICALS, INC.
• GULER HANS PETERREGENERON PHARMACEUTICALS, INC.
• INGRAM ROBERT ALEXANDERREGENERON PHARMACEUTICALS, INC.
• KOLINSKI STUARTREGENERON PHARMACEUTICALS, INC.
• Landry Robert EREGENERON PHARMACEUTICALS, INC.
• LAROSA JOSEPH JREGENERON PHARMACEUTICALS, INC.
• McCorkle Douglas SREGENERON PHARMACEUTICALS, INC.
• McCourt MarionREGENERON PHARMACEUTICALS, INC.
• MURPHY ANDREW JREGENERON PHARMACEUTICALS, INC.
• NOVARTIS PHARMA AGREGENERON PHARMACEUTICALS, INC.
• Pitofsky JasonREGENERON PHARMACEUTICALS, INC.
• POON CHRISTINE AREGENERON PHARMACEUTICALS, INC.
• Powchik PeterREGENERON PHARMACEUTICALS, INC.
• ROBERTS WILLIAMREGENERON PHARMACEUTICALS, INC.
• RUPP RANDALLREGENERON PHARMACEUTICALS, INC.