REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

National Pension Service's Holding History (CIK: 0001608046)

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

Q4 2025

Shares 360,988 Value ($000) $278,636 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 278,135 Value ($000) $156,387 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 271,066 Value ($000) $142,310 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 253,046 Value ($000) $160,489 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 232,450 Value ($000) $165,581 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 223,617 Value ($000) $235,075 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 191,160 Value ($000) $200,915 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 187,749 Value ($000) $180,707 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 186,310 Value ($000) $163,634 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 182,423 Value ($000) $151,851 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 179,211 Value ($000) $126,957 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 185,174 Value ($000) $150,269 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 181,788 Value ($000) $131,158 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 179,657 Value ($000) $124,290 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 172,583 Value ($000) $102,019 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 157,448 Value ($000) $109,965 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 155,542 Value ($000) $98,228 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 159,469 Value ($000) $96,507 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 160,970 Value ($000) $89,908 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 158,417 Value ($000) $74,953 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 145,103 Value ($000) $70,101 Avg Close $536.82 Range $468.18 - $616.55

Q3 2020

Shares 132,002 Value ($000) $75,495 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 132,002 Value ($000) $82,323 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 128,520 Value ($000) $62,755 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 125,804 Value ($000) $47,237 Avg Close $334.59 Range $270.76 - $380.14

Q3 2019

Shares 106,783 Value ($000) $29,622 Avg Close $294.28 Range $269.87 - $318.99

Q2 2019

Shares 101,916 Value ($000) $31,900 Avg Close $331.08 Range $293.64 - $413.60

Q1 2019

Shares 91,832 Value ($000) $37,708 Avg Close $409.51 Range $363.99 - $439.56

Q4 2018

Shares 88,410 Value ($000) $36,687 Avg Close $364.00 Range $325.77 - $407.74

Q3 2018

Shares 84,335 Value ($000) $34,075 Avg Close $378.49 Range $340.69 - $414.19

Q2 2018

Shares 84,585 Value ($000) $28,913 Avg Close $311.03 Range $280.34 - $347.31

Q1 2018

Shares 78,284 Value ($000) $26,958 Avg Close $345.90 Range $311.80 - $394.59

Q4 2017

Shares 72,009 Value ($000) $27,073 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 69,246 Value ($000) $30,130 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 66,518 Value ($000) $33,920 Avg Close $435.19 Range $358.01 - $540.55

Q1 2017

Shares 60,037 Value ($000) $23,185 Avg Close $368.62 Range $338.21 - $399.00

Q4 2016

Shares 56,607 Value ($000) $20,780 Avg Close $378.17 Range $323.56 - $450.46

Q3 2016

Shares 52,106 Value ($000) $20,948 Avg Close $398.92 Range $346.51 - $441.54

Q2 2016

Shares 47,866 Value ($000) $16,716 Avg Close $383.00 Range $327.27 - $431.54

Q1 2016

Shares 42,232 Value ($000) $15,222 Avg Close $409.79 Range $347.04 - $529.97

Q4 2015

Shares 40,612 Value ($000) $22,047 Avg Close $538.82 Range $445.63 - $589.32

Q3 2015

Shares 38,192 Value ($000) $17,765 Avg Close $534.07 Range $433.12 - $602.59

Q2 2015

Shares 33,618 Value ($000) $17,149 Avg Close $485.93 Range $431.08 - $541.00

Q1 2015

Shares 28,756 Value ($000) $12,983 Avg Close $421.46 Range $390.83 - $492.77

Q4 2014

Shares 25,648 Value ($000) $10,522 Avg Close $391.09 Range $318.29 - $435.23

Q3 2014

Shares 28,400 Value ($000) $10,239 Avg Close $333.32 Range $283.49 - $367.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	360,988	$278,636	$678.68	$540.32 - $792.77
Q3 2025	278,135	$156,387	$564.28	$519.56 - $609.69
Q2 2025	271,066	$142,310	$556.12	$475.17 - $638.52
Q1 2025	253,046	$160,489	$684.44	$615.89 - $745.12
Q4 2024	232,450	$165,581	$834.60	$689.18 - $1055.74
Q3 2024	223,617	$235,075	$1106.73	$1002.85 - $1204.52
Q2 2024	191,160	$200,915	$964.05	$870.40 - $1075.21
Q1 2024	187,749	$180,707	$945.64	$866.58 - $992.82
Q4 2023	186,310	$163,634	$818.96	$764.95 - $894.90
Q3 2023	182,423	$151,851	$781.58	$684.72 - $842.83
Q2 2023	179,211	$126,957	$766.75	$681.03 - $832.93
Q1 2023	185,174	$150,269	$750.05	$664.32 - $830.39
Q4 2022	181,788	$131,158	$733.79	$690.81 - $774.70
Q3 2022	179,657	$124,290	$625.92	$560.71 - $750.51
Q2 2022	172,583	$102,019	$646.43	$535.04 - $743.30
Q1 2022	157,448	$109,965	$629.16	$589.59 - $706.29
Q4 2021	155,542	$98,228	$611.44	$536.21 - $670.14
Q3 2021	159,469	$96,507	$617.39	$551.89 - $682.83
Q2 2021	160,970	$89,908	$503.83	$466.78 - $566.85
Q1 2021	158,417	$74,953	$484.19	$438.57 - $555.83
Q4 2020	145,103	$70,101	$536.82	$468.18 - $616.55
Q3 2020	132,002	$75,495	$602.99	$537.02 - $660.97
Q2 2020	132,002	$82,323	$564.49	$473.82 - $642.77
Q1 2020	128,520	$62,755	$410.21	$326.32 - $515.14
Q4 2019	125,804	$47,237	$334.59	$270.76 - $380.14
Q3 2019	106,783	$29,622	$294.28	$269.87 - $318.99
Q2 2019	101,916	$31,900	$331.08	$293.64 - $413.60
Q1 2019	91,832	$37,708	$409.51	$363.99 - $439.56
Q4 2018	88,410	$36,687	$364.00	$325.77 - $407.74
Q3 2018	84,335	$34,075	$378.49	$340.69 - $414.19
Q2 2018	84,585	$28,913	$311.03	$280.34 - $347.31
Q1 2018	78,284	$26,958	$345.90	$311.80 - $394.59
Q4 2017	72,009	$27,073	$402.77	$351.19 - $474.37
Q3 2017	69,246	$30,130	$473.21	$424.12 - $523.22
Q2 2017	66,518	$33,920	$435.19	$358.01 - $540.55
Q1 2017	60,037	$23,185	$368.62	$338.21 - $399.00
Q4 2016	56,607	$20,780	$378.17	$323.56 - $450.46
Q3 2016	52,106	$20,948	$398.92	$346.51 - $441.54
Q2 2016	47,866	$16,716	$383.00	$327.27 - $431.54
Q1 2016	42,232	$15,222	$409.79	$347.04 - $529.97
Q4 2015	40,612	$22,047	$538.82	$445.63 - $589.32
Q3 2015	38,192	$17,765	$534.07	$433.12 - $602.59
Q2 2015	33,618	$17,149	$485.93	$431.08 - $541.00
Q1 2015	28,756	$12,983	$421.46	$390.83 - $492.77
Q4 2014	25,648	$10,522	$391.09	$318.29 - $435.23
Q3 2014	28,400	$10,239	$333.32	$283.49 - $367.27