REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q4 2025

Shares 4,191 Value ($000) $3,235 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 3,176 Value ($000) $1,786 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 3,834 Value ($000) $2,013 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 4,133 Value ($000) $2,622 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 3,836 Value ($000) $2,733 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 3,969 Value ($000) $4,172 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 3,821 Value ($000) $4,016 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 3,285 Value ($000) $3,162 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 3,755 Value ($000) $3,298 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 3,669 Value ($000) $3,019 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 3,620 Value ($000) $2,601 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 3,626 Value ($000) $2,979 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 3,867 Value ($000) $2,790 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 3,679 Value ($000) $2,535 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 3,880 Value ($000) $2,294 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 3,182 Value ($000) $2,223 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 3,665 Value ($000) $2,315 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 3,832 Value ($000) $2,318 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 3,163 Value ($000) $1,767 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 2,880 Value ($000) $1,363 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 2,520 Value ($000) $1,219 Avg Close $536.82 Range $468.18 - $616.55

Q3 2020

Shares 2,539 Value ($000) $1,422 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 2,357 Value ($000) $1,470 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 2,152 Value ($000) $1,051 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 2,834 Value ($000) $1,064 Avg Close $334.59 Range $270.76 - $380.14

Q3 2019

Shares 2,579 Value ($000) $715 Avg Close $294.28 Range $269.87 - $318.99

Q2 2019

Shares 1,801 Value ($000) $564 Avg Close $331.08 Range $293.64 - $413.60

Q1 2019

Shares 1,669 Value ($000) $685 Avg Close $409.51 Range $363.99 - $439.56

Q4 2018

Shares 1,651 Value ($000) $617 Avg Close $364.00 Range $325.77 - $407.74

Q3 2018

Shares 1,449 Value ($000) $586 Avg Close $378.49 Range $340.69 - $414.19

Q2 2018

Shares 1,575 Value ($000) $543 Avg Close $311.03 Range $280.34 - $347.31

Q1 2018

Shares 1,609 Value ($000) $554 Avg Close $345.90 Range $311.80 - $394.59

Q4 2017

Shares 1,791 Value ($000) $673 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 1,751 Value ($000) $783 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 1,682 Value ($000) $825 Avg Close $435.19 Range $358.01 - $540.55

Q1 2017

Shares 1,756 Value ($000) $680 Avg Close $368.62 Range $338.21 - $399.00

Q4 2016

Shares 1,428 Value ($000) $525 Avg Close $378.17 Range $323.56 - $450.46

Q2 2016

Shares 1,070 Value ($000) $373 Avg Close $383.00 Range $327.27 - $431.54

Q1 2016

Shares 766 Value ($000) $276 Avg Close $409.79 Range $347.04 - $529.97

Q4 2015

Shares 427 Value ($000) $232 Avg Close $538.82 Range $445.63 - $589.32

Q3 2015

Shares 432 Value ($000) $201 Avg Close $534.07 Range $433.12 - $602.59

Q2 2015

Shares 1,838 Value ($000) $938 Avg Close $485.93 Range $431.08 - $541.00

Q1 2015

Shares 3,366 Value ($000) $1,520 Avg Close $421.46 Range $390.83 - $492.77

Q4 2014

Shares 3,563 Value ($000) $1,461 Avg Close $391.09 Range $318.29 - $435.23

Q3 2014

Shares 3,614 Value ($000) $1,302 Avg Close $333.32 Range $283.49 - $367.27

Q2 2014

Shares 3,622 Value ($000) $1,023 Avg Close $294.74 Range $268.01 - $318.24

Q1 2014

Shares 3,266 Value ($000) $981 Avg Close $306.39 Range $261.52 - $350.55

Q4 2013

Shares 3,115 Value ($000) $857 Avg Close $286.03 Range $256.27 - $317.74

Q3 2013

Shares 10 Value ($000) $3 Avg Close $261.58 Range $224.53 - $318.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,191	$3,235	$678.68	$540.32 - $792.77
Q3 2025	3,176	$1,786	$564.28	$519.56 - $609.69
Q2 2025	3,834	$2,013	$556.12	$475.17 - $638.52
Q1 2025	4,133	$2,622	$684.44	$615.89 - $745.12
Q4 2024	3,836	$2,733	$834.60	$689.18 - $1055.74
Q3 2024	3,969	$4,172	$1106.73	$1002.85 - $1204.52
Q2 2024	3,821	$4,016	$964.05	$870.40 - $1075.21
Q1 2024	3,285	$3,162	$945.64	$866.58 - $992.82
Q4 2023	3,755	$3,298	$818.96	$764.95 - $894.90
Q3 2023	3,669	$3,019	$781.58	$684.72 - $842.83
Q2 2023	3,620	$2,601	$766.75	$681.03 - $832.93
Q1 2023	3,626	$2,979	$750.05	$664.32 - $830.39
Q4 2022	3,867	$2,790	$733.79	$690.81 - $774.70
Q3 2022	3,679	$2,535	$625.92	$560.71 - $750.51
Q2 2022	3,880	$2,294	$646.43	$535.04 - $743.30
Q1 2022	3,182	$2,223	$629.16	$589.59 - $706.29
Q4 2021	3,665	$2,315	$611.44	$536.21 - $670.14
Q3 2021	3,832	$2,318	$617.39	$551.89 - $682.83
Q2 2021	3,163	$1,767	$503.83	$466.78 - $566.85
Q1 2021	2,880	$1,363	$484.19	$438.57 - $555.83
Q4 2020	2,520	$1,219	$536.82	$468.18 - $616.55
Q3 2020	2,539	$1,422	$602.99	$537.02 - $660.97
Q2 2020	2,357	$1,470	$564.49	$473.82 - $642.77
Q1 2020	2,152	$1,051	$410.21	$326.32 - $515.14
Q4 2019	2,834	$1,064	$334.59	$270.76 - $380.14
Q3 2019	2,579	$715	$294.28	$269.87 - $318.99
Q2 2019	1,801	$564	$331.08	$293.64 - $413.60
Q1 2019	1,669	$685	$409.51	$363.99 - $439.56
Q4 2018	1,651	$617	$364.00	$325.77 - $407.74
Q3 2018	1,449	$586	$378.49	$340.69 - $414.19
Q2 2018	1,575	$543	$311.03	$280.34 - $347.31
Q1 2018	1,609	$554	$345.90	$311.80 - $394.59
Q4 2017	1,791	$673	$402.77	$351.19 - $474.37
Q3 2017	1,751	$783	$473.21	$424.12 - $523.22
Q2 2017	1,682	$825	$435.19	$358.01 - $540.55
Q1 2017	1,756	$680	$368.62	$338.21 - $399.00
Q4 2016	1,428	$525	$378.17	$323.56 - $450.46
Q2 2016	1,070	$373	$383.00	$327.27 - $431.54
Q1 2016	766	$276	$409.79	$347.04 - $529.97
Q4 2015	427	$232	$538.82	$445.63 - $589.32
Q3 2015	432	$201	$534.07	$433.12 - $602.59
Q2 2015	1,838	$938	$485.93	$431.08 - $541.00
Q1 2015	3,366	$1,520	$421.46	$390.83 - $492.77
Q4 2014	3,563	$1,461	$391.09	$318.29 - $435.23
Q3 2014	3,614	$1,302	$333.32	$283.49 - $367.27
Q2 2014	3,622	$1,023	$294.74	$268.01 - $318.24
Q1 2014	3,266	$981	$306.39	$261.52 - $350.55
Q4 2013	3,115	$857	$286.03	$256.27 - $317.74
Q3 2013	10	$3	$261.58	$224.53 - $318.07