REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

ZACKS INVESTMENT MANAGEMENT's Holding History (CIK: 0001086483)

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

Q2 2023

Shares 364 Value ($000) $262 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 397 Value ($000) $326 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 415 Value ($000) $299 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 556 Value ($000) $383 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 611 Value ($000) $361 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 13,843 Value ($000) $9,668 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 12,744 Value ($000) $8,048 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 11,780 Value ($000) $7,129 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 10,921 Value ($000) $6,099 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 10,115 Value ($000) $4,785 Avg Close $484.19 Range $438.57 - $555.83

Q3 2018

Shares 594 Value ($000) $240 Avg Close $378.49 Range $340.69 - $414.19

Q4 2014

Shares 1,203 Value ($000) $494 Avg Close $391.09 Range $318.29 - $435.23

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	364	$262	$766.75	$681.03 - $832.93
Q1 2023	397	$326	$750.05	$664.32 - $830.39
Q4 2022	415	$299	$733.79	$690.81 - $774.70
Q3 2022	556	$383	$625.92	$560.71 - $750.51
Q2 2022	611	$361	$646.43	$535.04 - $743.30
Q1 2022	13,843	$9,668	$629.16	$589.59 - $706.29
Q4 2021	12,744	$8,048	$611.44	$536.21 - $670.14
Q3 2021	11,780	$7,129	$617.39	$551.89 - $682.83
Q2 2021	10,921	$6,099	$503.83	$466.78 - $566.85
Q1 2021	10,115	$4,785	$484.19	$438.57 - $555.83
Q3 2018	594	$240	$378.49	$340.69 - $414.19
Q4 2014	1,203	$494	$391.09	$318.29 - $435.23