REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Duquesne Family Office LLC's Holding History (CIK: 0001536411)

Note: Option positions (PUT/CALL) are excluded.

Q3 2020

Shares 35,582 Value ($000) $19,918 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 38,700 Value ($000) $24,135 Avg Close $564.49 Range $473.82 - $642.77

Q3 2017

Shares 31,800 Value ($000) $14,218 Avg Close $473.21 Range $424.12 - $523.22

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	35,582	$19,918	$602.99	$537.02 - $660.97
Q2 2020	38,700	$24,135	$564.49	$473.82 - $642.77
Q3 2017	31,800	$14,218	$473.21	$424.12 - $523.22