Date Name Title Filing Type Shares Traded Price Total Held
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 06, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,848
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
Jun 24, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 211,585 -- 213,693
Jun 24, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 211,585 -- --
Jun 23, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 987,483
Jun 23, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,845
Jun 23, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 211,585
Jun 21, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 738 $532.89 81,370
Jun 21, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 7,494 $533.66 73,876

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