REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

NewEdge Advisors, LLC's Holding History (CIK: 0001633516)

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

Q4 2025

Shares 9,920 Value ($000) $7,657 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 4,032 Value ($000) $2,267 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 1,938 Value ($000) $1,018 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 2,040 Value ($000) $1,294 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 2,800 Value ($000) $1,994 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 4,430 Value ($000) $4,657 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 4,368 Value ($000) $4,591 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 4,108 Value ($000) $3,954 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 4,725 Value ($000) $4,331 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 2,546 Value ($000) $2,095 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 3,573 Value ($000) $2,567 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 4,981 Value ($000) $4,093 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 4,019 Value ($000) $2,570 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 2,201 Value ($000) $1,516 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 1,241 Value ($000) $733 Avg Close $646.43 Range $535.04 - $743.30

Q4 2021

Shares 1,518 Value ($000) $959 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 651 Value ($000) $394 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 622 Value ($000) $347 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 614 Value ($000) $291 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 720 Value ($000) $348 Avg Close $536.82 Range $468.18 - $616.55

Q3 2020

Shares 742 Value ($000) $415 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 624 Value ($000) $389 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 1,093 Value ($000) $534 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 620 Value ($000) $232 Avg Close $334.59 Range $270.76 - $380.14

Q1 2019

Shares 493 Value ($000) $202 Avg Close $409.51 Range $363.99 - $439.56

Q3 2018

Shares 1,182 Value ($000) $478 Avg Close $378.49 Range $340.69 - $414.19

Q3 2017

Shares 494 Value ($000) $232 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 40 Value ($000) $19,996 Avg Close $435.19 Range $358.01 - $540.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,920	$7,657	$678.68	$540.32 - $792.77
Q3 2025	4,032	$2,267	$564.28	$519.56 - $609.69
Q2 2025	1,938	$1,018	$556.12	$475.17 - $638.52
Q1 2025	2,040	$1,294	$684.44	$615.89 - $745.12
Q4 2024	2,800	$1,994	$834.60	$689.18 - $1055.74
Q3 2024	4,430	$4,657	$1106.73	$1002.85 - $1204.52
Q2 2024	4,368	$4,591	$964.05	$870.40 - $1075.21
Q1 2024	4,108	$3,954	$945.64	$866.58 - $992.82
Q4 2023	4,725	$4,331	$818.96	$764.95 - $894.90
Q3 2023	2,546	$2,095	$781.58	$684.72 - $842.83
Q2 2023	3,573	$2,567	$766.75	$681.03 - $832.93
Q1 2023	4,981	$4,093	$750.05	$664.32 - $830.39
Q4 2022	4,019	$2,570	$733.79	$690.81 - $774.70
Q3 2022	2,201	$1,516	$625.92	$560.71 - $750.51
Q2 2022	1,241	$733	$646.43	$535.04 - $743.30
Q4 2021	1,518	$959	$611.44	$536.21 - $670.14
Q3 2021	651	$394	$617.39	$551.89 - $682.83
Q2 2021	622	$347	$503.83	$466.78 - $566.85
Q1 2021	614	$291	$484.19	$438.57 - $555.83
Q4 2020	720	$348	$536.82	$468.18 - $616.55
Q3 2020	742	$415	$602.99	$537.02 - $660.97
Q2 2020	624	$389	$564.49	$473.82 - $642.77
Q1 2020	1,093	$534	$410.21	$326.32 - $515.14
Q4 2019	620	$232	$334.59	$270.76 - $380.14
Q1 2019	493	$202	$409.51	$363.99 - $439.56
Q3 2018	1,182	$478	$378.49	$340.69 - $414.19
Q3 2017	494	$232	$473.21	$424.12 - $523.22
Q2 2017	40	$19,996	$435.19	$358.01 - $540.55