REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Advisory Services Network, LLC's Holding History (CIK: 0001573876)

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

Q4 2025

Shares 3,888 Value ($000) $3,001 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 3,981 Value ($000) $2,238 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 4,030 Value ($000) $2,198 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 5,875 Value ($000) $3,726 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 4,922 Value ($000) $3,506 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 4,793 Value ($000) $5,037 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 4,793 Value ($000) $5,037 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 4,588 Value ($000) $4,416 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 4,694 Value ($000) $4,122 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 4,396 Value ($000) $3,618 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 4,301 Value ($000) $3,090 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 4,147 Value ($000) $3,407 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 4,352 Value ($000) $3,140 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 4,509 Value ($000) $3,107 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 4,573 Value ($000) $2,703 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 4,881 Value ($000) $3,409 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 5,309 Value ($000) $3,352 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 6,406 Value ($000) $3,876 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 4,899 Value ($000) $2,737 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 1,724 Value ($000) $816 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 2,567 Value ($000) $1,240 Avg Close $536.82 Range $468.18 - $616.55

Q3 2020

Shares 2,122 Value ($000) $1,188 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 4,120 Value ($000) $2,569 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 2,190 Value ($000) $1,069 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 725 Value ($000) $273 Avg Close $334.59 Range $270.76 - $380.14

Q3 2019

Shares 900 Value ($000) $282 Avg Close $294.28 Range $269.87 - $318.99

Q2 2019

Shares 900 Value ($000) $282 Avg Close $331.08 Range $293.64 - $413.60

Q1 2019

Shares 4,407 Value ($000) $1,809 Avg Close $409.51 Range $363.99 - $439.56

Q4 2018

Shares 894 Value ($000) $333 Avg Close $364.00 Range $325.77 - $407.74

Q3 2018

Shares 663 Value ($000) $267 Avg Close $378.49 Range $340.69 - $414.19

Q2 2018

Shares 663 Value ($000) $248 Avg Close $311.03 Range $280.34 - $347.31

Q1 2018

Shares 386 Value ($000) $133 Avg Close $345.90 Range $311.80 - $394.59

Q4 2017

Shares 447 Value ($000) $168 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 181 Value ($000) $81 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 49 Value ($000) $24 Avg Close $435.19 Range $358.01 - $540.55

Q1 2017

Shares 40 Value ($000) $16 Avg Close $368.62 Range $338.21 - $399.00

Q3 2016

Shares 600 Value ($000) $241 Avg Close $398.92 Range $346.51 - $441.54

Q2 2016

Shares 332 Value ($000) $116 Avg Close $383.00 Range $327.27 - $431.54

Q1 2016

Shares 6 Value ($000) $2 Avg Close $409.79 Range $347.04 - $529.97

Q2 2015

Shares 1 Value ($000) $1 Avg Close $485.93 Range $431.08 - $541.00

Q1 2015

Shares 15 Value ($000) $7 Avg Close $421.46 Range $390.83 - $492.77

Q4 2014

Shares 22 Value ($000) $9 Avg Close $391.09 Range $318.29 - $435.23

Q4 2013

Shares 28 Value ($000) $8 Avg Close $286.03 Range $256.27 - $317.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,888	$3,001	$678.68	$540.32 - $792.77
Q3 2025	3,981	$2,238	$564.28	$519.56 - $609.69
Q2 2025	4,030	$2,198	$556.12	$475.17 - $638.52
Q1 2025	5,875	$3,726	$684.44	$615.89 - $745.12
Q4 2024	4,922	$3,506	$834.60	$689.18 - $1055.74
Q3 2024	4,793	$5,037	$1106.73	$1002.85 - $1204.52
Q2 2024	4,793	$5,037	$964.05	$870.40 - $1075.21
Q1 2024	4,588	$4,416	$945.64	$866.58 - $992.82
Q4 2023	4,694	$4,122	$818.96	$764.95 - $894.90
Q3 2023	4,396	$3,618	$781.58	$684.72 - $842.83
Q2 2023	4,301	$3,090	$766.75	$681.03 - $832.93
Q1 2023	4,147	$3,407	$750.05	$664.32 - $830.39
Q4 2022	4,352	$3,140	$733.79	$690.81 - $774.70
Q3 2022	4,509	$3,107	$625.92	$560.71 - $750.51
Q2 2022	4,573	$2,703	$646.43	$535.04 - $743.30
Q1 2022	4,881	$3,409	$629.16	$589.59 - $706.29
Q4 2021	5,309	$3,352	$611.44	$536.21 - $670.14
Q3 2021	6,406	$3,876	$617.39	$551.89 - $682.83
Q2 2021	4,899	$2,737	$503.83	$466.78 - $566.85
Q1 2021	1,724	$816	$484.19	$438.57 - $555.83
Q4 2020	2,567	$1,240	$536.82	$468.18 - $616.55
Q3 2020	2,122	$1,188	$602.99	$537.02 - $660.97
Q2 2020	4,120	$2,569	$564.49	$473.82 - $642.77
Q1 2020	2,190	$1,069	$410.21	$326.32 - $515.14
Q4 2019	725	$273	$334.59	$270.76 - $380.14
Q3 2019	900	$282	$294.28	$269.87 - $318.99
Q2 2019	900	$282	$331.08	$293.64 - $413.60
Q1 2019	4,407	$1,809	$409.51	$363.99 - $439.56
Q4 2018	894	$333	$364.00	$325.77 - $407.74
Q3 2018	663	$267	$378.49	$340.69 - $414.19
Q2 2018	663	$248	$311.03	$280.34 - $347.31
Q1 2018	386	$133	$345.90	$311.80 - $394.59
Q4 2017	447	$168	$402.77	$351.19 - $474.37
Q3 2017	181	$81	$473.21	$424.12 - $523.22
Q2 2017	49	$24	$435.19	$358.01 - $540.55
Q1 2017	40	$16	$368.62	$338.21 - $399.00
Q3 2016	600	$241	$398.92	$346.51 - $441.54
Q2 2016	332	$116	$383.00	$327.27 - $431.54
Q1 2016	6	$2	$409.79	$347.04 - $529.97
Q2 2015	1	$1	$485.93	$431.08 - $541.00
Q1 2015	15	$7	$421.46	$390.83 - $492.77
Q4 2014	22	$9	$391.09	$318.29 - $435.23
Q4 2013	28	$8	$286.03	$256.27 - $317.74