REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

NEUBERGER BERMAN GROUP LLC's Holding History (CIK: 0001465109)

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

Q4 2025

Shares 422,127 Value ($000) $325,827 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 415,714 Value ($000) $233,743 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 405,194 Value ($000) $212,727 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 436,508 Value ($000) $276,846 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 462,529 Value ($000) $329,474 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 449,590 Value ($000) $472,627 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 455,800 Value ($000) $479,060 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 451,684 Value ($000) $434,742 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 465,889 Value ($000) $409,222 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 707,811 Value ($000) $582,620 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 708,663 Value ($000) $509,122 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 688,879 Value ($000) $565,952 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 649,650 Value ($000) $468,716 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 591,239 Value ($000) $407,292 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 641,399 Value ($000) $379,152 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 596,524 Value ($000) $416,627 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 599,832 Value ($000) $377,979 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 559,598 Value ($000) $338,284 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 734,082 Value ($000) $409,598 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 755,789 Value ($000) $357,414 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 565,559 Value ($000) $273,158 Avg Close $536.82 Range $468.18 - $616.55

Q3 2020

Shares 532,264 Value ($000) $297,983 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 546,163 Value ($000) $340,491 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 492,742 Value ($000) $240,232 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 318,437 Value ($000) $119,566 Avg Close $334.59 Range $270.76 - $380.14

Q3 2019

Shares 310,996 Value ($000) $86,270 Avg Close $294.28 Range $269.87 - $318.99

Q2 2019

Shares 314,007 Value ($000) $98,284 Avg Close $331.08 Range $293.64 - $413.60

Q1 2019

Shares 314,219 Value ($000) $129,025 Avg Close $409.51 Range $363.99 - $439.56

Q4 2018

Shares 313,101 Value ($000) $116,943 Avg Close $364.00 Range $325.77 - $407.74

Q3 2018

Shares 316,318 Value ($000) $127,805 Avg Close $378.49 Range $340.69 - $414.19

Q2 2018

Shares 298,072 Value ($000) $102,832 Avg Close $311.03 Range $280.34 - $347.31

Q1 2018

Shares 294,811 Value ($000) $101,521 Avg Close $345.90 Range $311.80 - $394.59

Q4 2017

Shares 288,758 Value ($000) $108,562 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 291,878 Value ($000) $130,504 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 292,682 Value ($000) $143,748 Avg Close $435.19 Range $358.01 - $540.55

Q1 2017

Shares 292,687 Value ($000) $113,419 Avg Close $368.62 Range $338.21 - $399.00

Q4 2016

Shares 301,102 Value ($000) $110,532 Avg Close $378.17 Range $323.56 - $450.46

Q3 2016

Shares 303,181 Value ($000) $121,885 Avg Close $398.92 Range $346.51 - $441.54

Q2 2016

Shares 305,408 Value ($000) $106,658 Avg Close $383.00 Range $327.27 - $431.54

Q1 2016

Shares 305,630 Value ($000) $110,161 Avg Close $409.79 Range $347.04 - $529.97

Q4 2015

Shares 310,495 Value ($000) $168,558 Avg Close $538.82 Range $445.63 - $589.32

Q3 2015

Shares 314,594 Value ($000) $146,330 Avg Close $534.07 Range $433.12 - $602.59

Q2 2015

Shares 332,361 Value ($000) $169,547 Avg Close $485.93 Range $431.08 - $541.00

Q1 2015

Shares 347,273 Value ($000) $156,787 Avg Close $421.46 Range $390.83 - $492.77

Q4 2014

Shares 361,601 Value ($000) $148,346 Avg Close $391.09 Range $318.29 - $435.23

Q3 2014

Shares 393,610 Value ($000) $141,903 Avg Close $333.32 Range $283.49 - $367.27

Q2 2014

Shares 426,293 Value ($000) $120,415 Avg Close $294.74 Range $268.01 - $318.24

Q1 2014

Shares 443,201 Value ($000) $133,084 Avg Close $306.39 Range $261.52 - $350.55

Q4 2013

Shares 456,325 Value ($000) $125,599 Avg Close $286.03 Range $256.27 - $317.74

Q3 2013

Shares 453,555 Value ($000) $141,904 Avg Close $261.58 Range $224.53 - $318.07

Q2 2013

Shares 466,000 Value ($000) $104,794 Avg Close $231.58 Range $176.14 - $282.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	422,127	$325,827	$678.68	$540.32 - $792.77
Q3 2025	415,714	$233,743	$564.28	$519.56 - $609.69
Q2 2025	405,194	$212,727	$556.12	$475.17 - $638.52
Q1 2025	436,508	$276,846	$684.44	$615.89 - $745.12
Q4 2024	462,529	$329,474	$834.60	$689.18 - $1055.74
Q3 2024	449,590	$472,627	$1106.73	$1002.85 - $1204.52
Q2 2024	455,800	$479,060	$964.05	$870.40 - $1075.21
Q1 2024	451,684	$434,742	$945.64	$866.58 - $992.82
Q4 2023	465,889	$409,222	$818.96	$764.95 - $894.90
Q3 2023	707,811	$582,620	$781.58	$684.72 - $842.83
Q2 2023	708,663	$509,122	$766.75	$681.03 - $832.93
Q1 2023	688,879	$565,952	$750.05	$664.32 - $830.39
Q4 2022	649,650	$468,716	$733.79	$690.81 - $774.70
Q3 2022	591,239	$407,292	$625.92	$560.71 - $750.51
Q2 2022	641,399	$379,152	$646.43	$535.04 - $743.30
Q1 2022	596,524	$416,627	$629.16	$589.59 - $706.29
Q4 2021	599,832	$377,979	$611.44	$536.21 - $670.14
Q3 2021	559,598	$338,284	$617.39	$551.89 - $682.83
Q2 2021	734,082	$409,598	$503.83	$466.78 - $566.85
Q1 2021	755,789	$357,414	$484.19	$438.57 - $555.83
Q4 2020	565,559	$273,158	$536.82	$468.18 - $616.55
Q3 2020	532,264	$297,983	$602.99	$537.02 - $660.97
Q2 2020	546,163	$340,491	$564.49	$473.82 - $642.77
Q1 2020	492,742	$240,232	$410.21	$326.32 - $515.14
Q4 2019	318,437	$119,566	$334.59	$270.76 - $380.14
Q3 2019	310,996	$86,270	$294.28	$269.87 - $318.99
Q2 2019	314,007	$98,284	$331.08	$293.64 - $413.60
Q1 2019	314,219	$129,025	$409.51	$363.99 - $439.56
Q4 2018	313,101	$116,943	$364.00	$325.77 - $407.74
Q3 2018	316,318	$127,805	$378.49	$340.69 - $414.19
Q2 2018	298,072	$102,832	$311.03	$280.34 - $347.31
Q1 2018	294,811	$101,521	$345.90	$311.80 - $394.59
Q4 2017	288,758	$108,562	$402.77	$351.19 - $474.37
Q3 2017	291,878	$130,504	$473.21	$424.12 - $523.22
Q2 2017	292,682	$143,748	$435.19	$358.01 - $540.55
Q1 2017	292,687	$113,419	$368.62	$338.21 - $399.00
Q4 2016	301,102	$110,532	$378.17	$323.56 - $450.46
Q3 2016	303,181	$121,885	$398.92	$346.51 - $441.54
Q2 2016	305,408	$106,658	$383.00	$327.27 - $431.54
Q1 2016	305,630	$110,161	$409.79	$347.04 - $529.97
Q4 2015	310,495	$168,558	$538.82	$445.63 - $589.32
Q3 2015	314,594	$146,330	$534.07	$433.12 - $602.59
Q2 2015	332,361	$169,547	$485.93	$431.08 - $541.00
Q1 2015	347,273	$156,787	$421.46	$390.83 - $492.77
Q4 2014	361,601	$148,346	$391.09	$318.29 - $435.23
Q3 2014	393,610	$141,903	$333.32	$283.49 - $367.27
Q2 2014	426,293	$120,415	$294.74	$268.01 - $318.24
Q1 2014	443,201	$133,084	$306.39	$261.52 - $350.55
Q4 2013	456,325	$125,599	$286.03	$256.27 - $317.74
Q3 2013	453,555	$141,904	$261.58	$224.53 - $318.07
Q2 2013	466,000	$104,794	$231.58	$176.14 - $282.42