REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

LPL Financial LLC's Holding History (CIK: 0001403438)

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

Q4 2025

Shares 62,619 Value ($000) $48,334 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 62,532 Value ($000) $35,160 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 56,361 Value ($000) $29,590 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 55,245 Value ($000) $35,038 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 52,790 Value ($000) $37,604 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 49,619 Value ($000) $52,161 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 47,242 Value ($000) $49,653 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 40,582 Value ($000) $39,060 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 41,651 Value ($000) $36,582 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 40,733 Value ($000) $33,522 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 37,254 Value ($000) $26,769 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 35,518 Value ($000) $29,184 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 35,339 Value ($000) $25,496 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 34,442 Value ($000) $23,726 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 35,104 Value ($000) $20,751 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 37,340 Value ($000) $26,079 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 38,909 Value ($000) $24,572 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 38,581 Value ($000) $23,348 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 34,835 Value ($000) $19,457 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 40,057 Value ($000) $18,953 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 35,208 Value ($000) $17,009 Avg Close $536.82 Range $468.18 - $616.55

Q3 2020

Shares 30,644 Value ($000) $17,154 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 33,817 Value ($000) $21,090 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 28,157 Value ($000) $13,749 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 27,736 Value ($000) $10,414 Avg Close $334.59 Range $270.76 - $380.14

Q3 2019

Shares 25,682 Value ($000) $7,124 Avg Close $294.28 Range $269.87 - $318.99

Q2 2019

Shares 25,810 Value ($000) $8,079 Avg Close $331.08 Range $293.64 - $413.60

Q1 2019

Shares 32,166 Value ($000) $13,208 Avg Close $409.51 Range $363.99 - $439.56

Q4 2018

Shares 31,140 Value ($000) $11,631 Avg Close $364.00 Range $325.77 - $407.74

Q3 2018

Shares 21,128 Value ($000) $8,537 Avg Close $378.49 Range $340.69 - $414.19

Q2 2018

Shares 20,799 Value ($000) $7,175 Avg Close $311.03 Range $280.34 - $347.31

Q1 2018

Shares 15,769 Value ($000) $5,430 Avg Close $345.90 Range $311.80 - $394.59

Q4 2017

Shares 9,689 Value ($000) $3,643 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 11,131 Value ($000) $4,977 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 8,648 Value ($000) $4,247 Avg Close $435.19 Range $358.01 - $540.55

Q1 2017

Shares 5,386 Value ($000) $2,064 Avg Close $368.62 Range $338.21 - $399.00

Q4 2016

Shares 3,487 Value ($000) $1,323 Avg Close $378.17 Range $323.56 - $450.46

Q3 2016

Shares 3,104 Value ($000) $1,233 Avg Close $398.92 Range $346.51 - $441.54

Q1 2016

Shares 27,634 Value ($000) $11,154 Avg Close $409.79 Range $347.04 - $529.97

Q4 2015

Shares 30,970 Value ($000) $15,763 Avg Close $538.82 Range $445.63 - $589.32

Q3 2015

Shares 11,958 Value ($000) $5,658 Avg Close $534.07 Range $433.12 - $602.59

Q2 2015

Shares 15,820 Value ($000) $8,104 Avg Close $485.93 Range $431.08 - $541.00

Q1 2015

Shares 14,847 Value ($000) $6,550 Avg Close $421.46 Range $390.83 - $492.77

Q4 2014

Shares 13,397 Value ($000) $5,496 Avg Close $391.09 Range $318.29 - $435.23

Q3 2014

Shares 12,806 Value ($000) $4,554 Avg Close $333.32 Range $283.49 - $367.27

Q2 2014

Shares 12,204 Value ($000) $3,447 Avg Close $294.74 Range $268.01 - $318.24

Q1 2014

Shares 11,861 Value ($000) $3,562 Avg Close $306.39 Range $261.52 - $350.55

Q4 2013

Shares 11,406 Value ($000) $3,139 Avg Close $286.03 Range $256.27 - $317.74

Q3 2013

Shares 2,455 Value ($000) $726 Avg Close $261.58 Range $224.53 - $318.07

Q2 2013

Shares 3,862 Value ($000) $868 Avg Close $231.58 Range $176.14 - $282.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	62,619	$48,334	$678.68	$540.32 - $792.77
Q3 2025	62,532	$35,160	$564.28	$519.56 - $609.69
Q2 2025	56,361	$29,590	$556.12	$475.17 - $638.52
Q1 2025	55,245	$35,038	$684.44	$615.89 - $745.12
Q4 2024	52,790	$37,604	$834.60	$689.18 - $1055.74
Q3 2024	49,619	$52,161	$1106.73	$1002.85 - $1204.52
Q2 2024	47,242	$49,653	$964.05	$870.40 - $1075.21
Q1 2024	40,582	$39,060	$945.64	$866.58 - $992.82
Q4 2023	41,651	$36,582	$818.96	$764.95 - $894.90
Q3 2023	40,733	$33,522	$781.58	$684.72 - $842.83
Q2 2023	37,254	$26,769	$766.75	$681.03 - $832.93
Q1 2023	35,518	$29,184	$750.05	$664.32 - $830.39
Q4 2022	35,339	$25,496	$733.79	$690.81 - $774.70
Q3 2022	34,442	$23,726	$625.92	$560.71 - $750.51
Q2 2022	35,104	$20,751	$646.43	$535.04 - $743.30
Q1 2022	37,340	$26,079	$629.16	$589.59 - $706.29
Q4 2021	38,909	$24,572	$611.44	$536.21 - $670.14
Q3 2021	38,581	$23,348	$617.39	$551.89 - $682.83
Q2 2021	34,835	$19,457	$503.83	$466.78 - $566.85
Q1 2021	40,057	$18,953	$484.19	$438.57 - $555.83
Q4 2020	35,208	$17,009	$536.82	$468.18 - $616.55
Q3 2020	30,644	$17,154	$602.99	$537.02 - $660.97
Q2 2020	33,817	$21,090	$564.49	$473.82 - $642.77
Q1 2020	28,157	$13,749	$410.21	$326.32 - $515.14
Q4 2019	27,736	$10,414	$334.59	$270.76 - $380.14
Q3 2019	25,682	$7,124	$294.28	$269.87 - $318.99
Q2 2019	25,810	$8,079	$331.08	$293.64 - $413.60
Q1 2019	32,166	$13,208	$409.51	$363.99 - $439.56
Q4 2018	31,140	$11,631	$364.00	$325.77 - $407.74
Q3 2018	21,128	$8,537	$378.49	$340.69 - $414.19
Q2 2018	20,799	$7,175	$311.03	$280.34 - $347.31
Q1 2018	15,769	$5,430	$345.90	$311.80 - $394.59
Q4 2017	9,689	$3,643	$402.77	$351.19 - $474.37
Q3 2017	11,131	$4,977	$473.21	$424.12 - $523.22
Q2 2017	8,648	$4,247	$435.19	$358.01 - $540.55
Q1 2017	5,386	$2,064	$368.62	$338.21 - $399.00
Q4 2016	3,487	$1,323	$378.17	$323.56 - $450.46
Q3 2016	3,104	$1,233	$398.92	$346.51 - $441.54
Q1 2016	27,634	$11,154	$409.79	$347.04 - $529.97
Q4 2015	30,970	$15,763	$538.82	$445.63 - $589.32
Q3 2015	11,958	$5,658	$534.07	$433.12 - $602.59
Q2 2015	15,820	$8,104	$485.93	$431.08 - $541.00
Q1 2015	14,847	$6,550	$421.46	$390.83 - $492.77
Q4 2014	13,397	$5,496	$391.09	$318.29 - $435.23
Q3 2014	12,806	$4,554	$333.32	$283.49 - $367.27
Q2 2014	12,204	$3,447	$294.74	$268.01 - $318.24
Q1 2014	11,861	$3,562	$306.39	$261.52 - $350.55
Q4 2013	11,406	$3,139	$286.03	$256.27 - $317.74
Q3 2013	2,455	$726	$261.58	$224.53 - $318.07
Q2 2013	3,862	$868	$231.58	$176.14 - $282.42