Date Name Title Filing Type Shares Traded Price Total Held
Nov 02, 2015
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Open market or private sale of non-derivative or derivative security 400 $580.29 543,348
Aug 05, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 50,000 $600.06 937,483
Aug 13, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 773 $625.00 936,710
Aug 16, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 46,925 $625.25 889,785
Aug 16, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 2,302 $626.10 887,483
Feb 06, 2023
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 13,189 $800.08 200,504
Mar 23, 2023
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 254 $800.59 200,250
Mar 23, 2023
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 122 $801.16 200,128
Mar 23, 2023
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 1,237 $802.54 198,891
Mar 23, 2023
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 642 $803.30 198,249

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.