REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

MYDA Advisors LLC's Holding History (CIK: 0001589689)

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

Q1 2023

Shares 2,000 Value ($000) $1,643 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 1,200 Value ($000) $866 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 2,000 Value ($000) $1,378 Avg Close $625.92 Range $560.71 - $750.51

Q4 2021

Shares 2,400 Value ($000) $1,516 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 10,700 Value ($000) $6,475 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 4,000 Value ($000) $2,234 Avg Close $503.83 Range $466.78 - $566.85

Q2 2020

Shares 4,000 Value ($000) $2,495 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 4,700 Value ($000) $2,295 Avg Close $410.21 Range $326.32 - $515.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	2,000	$1,643	$750.05	$664.32 - $830.39
Q4 2022	1,200	$866	$733.79	$690.81 - $774.70
Q3 2022	2,000	$1,378	$625.92	$560.71 - $750.51
Q4 2021	2,400	$1,516	$611.44	$536.21 - $670.14
Q3 2021	10,700	$6,475	$617.39	$551.89 - $682.83
Q2 2021	4,000	$2,234	$503.83	$466.78 - $566.85
Q2 2020	4,000	$2,495	$564.49	$473.82 - $642.77
Q1 2020	4,700	$2,295	$410.21	$326.32 - $515.14