Fenimore Christopher R.
Related Filers (1)
Other (2)
144
Friday, 2/9/2024
Filing for proposed sale of securities under Rule 144
144
Thursday, 12/21/2023
Filing for proposed sale of securities under Rule 144
Ownership (35)
4
Monday, 2/12/2024
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/25/2024
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2024
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/29/2023
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/26/2023
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/14/2023
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2023
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 8/25/2023
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/27/2023
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/7/2023
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/20/2022
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2022
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 10/7/2022
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/5/2022
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 4/11/2022
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2022
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/14/2021
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/10/2021
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 8/25/2021
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/24/2021
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/11/2020
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/22/2020
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/17/2020
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 4/3/2020
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/27/2020
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 12/23/2019
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/13/2019
REGENERON PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/18/2019
REGENERON PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/18/2019
REGENERON PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/20/2018
REGENERON PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/14/2018
REGENERON PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/31/2018
REGENERON PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/17/2018
REGENERON PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/13/2017
REGENERON PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
3
Thursday, 3/2/2017
REGENERON PHARMACEUTICALS INC: Initial statement of beneficial ownership of securities