REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

MACQUARIE GROUP LTD's Holding History (CIK: 0001418333)

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

Q4 2025

Shares 33,817 Value ($000) $26,102 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 86,668 Value ($000) $48,731 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 76,725 Value ($000) $40,280 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 78,838 Value ($000) $50,001 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 79,013 Value ($000) $53,390 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 75,141 Value ($000) $78,992 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 76,425 Value ($000) $80,325 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 76,848 Value ($000) $73,965 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 78,738 Value ($000) $69,155 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 101,751 Value ($000) $83,737 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 101,253 Value ($000) $72,754 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 171,099 Value ($000) $140,587 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 239,686 Value ($000) $172,931 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 258,573 Value ($000) $178,123 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 278,912 Value ($000) $164,873 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 284,308 Value ($000) $198,567 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 273,733 Value ($000) $172,867 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 217,931 Value ($000) $131,887 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 106,077 Value ($000) $59,248 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 103,212 Value ($000) $48,833 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 102,350 Value ($000) $49,446 Avg Close $536.82 Range $468.18 - $616.55

Q3 2020

Shares 98,186 Value ($000) $54,962 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 93,830 Value ($000) $58,517 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 83,656 Value ($000) $40,848 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 105,230 Value ($000) $39,511 Avg Close $334.59 Range $270.76 - $380.14

Q3 2019

Shares 105,421 Value ($000) $29,243 Avg Close $294.28 Range $269.87 - $318.99

Q2 2019

Shares 77,421 Value ($000) $24,233 Avg Close $331.08 Range $293.64 - $413.60

Q1 2019

Shares 66,544 Value ($000) $27,324 Avg Close $409.51 Range $363.99 - $439.56

Q4 2018

Shares 84,360 Value ($000) $31,509 Avg Close $364.00 Range $325.77 - $407.74

Q3 2018

Shares 70,330 Value ($000) $28,416 Avg Close $378.49 Range $340.69 - $414.19

Q2 2018

Shares 67,540 Value ($000) $23,300 Avg Close $311.03 Range $280.34 - $347.31

Q1 2018

Shares 61,947 Value ($000) $21,332 Avg Close $345.90 Range $311.80 - $394.59

Q4 2017

Shares 54,124 Value ($000) $20,139 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 26,731 Value ($000) $11,952 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 31,608 Value ($000) $15,524 Avg Close $435.19 Range $358.01 - $540.55

Q1 2017

Shares 31,095 Value ($000) $12,050 Avg Close $368.62 Range $338.21 - $399.00

Q4 2016

Shares 38,985 Value ($000) $14,311 Avg Close $378.17 Range $323.56 - $450.46

Q3 2016

Shares 39,037 Value ($000) $15,693 Avg Close $398.92 Range $346.51 - $441.54

Q2 2016

Shares 35,214 Value ($000) $12,298 Avg Close $383.00 Range $327.27 - $431.54

Q1 2016

Shares 32,700 Value ($000) $11,787 Avg Close $409.79 Range $347.04 - $529.97

Q4 2015

Shares 38,950 Value ($000) $21,145 Avg Close $538.82 Range $445.63 - $589.32

Q3 2015

Shares 40,150 Value ($000) $18,676 Avg Close $534.07 Range $433.12 - $602.59

Q2 2015

Shares 35,400 Value ($000) $18,058 Avg Close $485.93 Range $431.08 - $541.00

Q1 2015

Shares 35,400 Value ($000) $15,983 Avg Close $421.46 Range $390.83 - $492.77

Q4 2014

Shares 35,300 Value ($000) $14,481 Avg Close $391.09 Range $318.29 - $435.23

Q3 2014

Shares 31,200 Value ($000) $11,249 Avg Close $333.32 Range $283.49 - $367.27

Q2 2014

Shares 29,200 Value ($000) $8,248 Avg Close $294.74 Range $268.01 - $318.24

Q1 2014

Shares 30,700 Value ($000) $9,218 Avg Close $306.39 Range $261.52 - $350.55

Q4 2013

Shares 26,000 Value ($000) $7,156 Avg Close $286.03 Range $256.27 - $317.74

Q3 2013

Shares 24,900 Value ($000) $7,790 Avg Close $261.58 Range $224.53 - $318.07

Q2 2013

Shares 24,900 Value ($000) $5,600 Avg Close $231.58 Range $176.14 - $282.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	33,817	$26,102	$678.68	$540.32 - $792.77
Q3 2025	86,668	$48,731	$564.28	$519.56 - $609.69
Q2 2025	76,725	$40,280	$556.12	$475.17 - $638.52
Q1 2025	78,838	$50,001	$684.44	$615.89 - $745.12
Q4 2024	79,013	$53,390	$834.60	$689.18 - $1055.74
Q3 2024	75,141	$78,992	$1106.73	$1002.85 - $1204.52
Q2 2024	76,425	$80,325	$964.05	$870.40 - $1075.21
Q1 2024	76,848	$73,965	$945.64	$866.58 - $992.82
Q4 2023	78,738	$69,155	$818.96	$764.95 - $894.90
Q3 2023	101,751	$83,737	$781.58	$684.72 - $842.83
Q2 2023	101,253	$72,754	$766.75	$681.03 - $832.93
Q1 2023	171,099	$140,587	$750.05	$664.32 - $830.39
Q4 2022	239,686	$172,931	$733.79	$690.81 - $774.70
Q3 2022	258,573	$178,123	$625.92	$560.71 - $750.51
Q2 2022	278,912	$164,873	$646.43	$535.04 - $743.30
Q1 2022	284,308	$198,567	$629.16	$589.59 - $706.29
Q4 2021	273,733	$172,867	$611.44	$536.21 - $670.14
Q3 2021	217,931	$131,887	$617.39	$551.89 - $682.83
Q2 2021	106,077	$59,248	$503.83	$466.78 - $566.85
Q1 2021	103,212	$48,833	$484.19	$438.57 - $555.83
Q4 2020	102,350	$49,446	$536.82	$468.18 - $616.55
Q3 2020	98,186	$54,962	$602.99	$537.02 - $660.97
Q2 2020	93,830	$58,517	$564.49	$473.82 - $642.77
Q1 2020	83,656	$40,848	$410.21	$326.32 - $515.14
Q4 2019	105,230	$39,511	$334.59	$270.76 - $380.14
Q3 2019	105,421	$29,243	$294.28	$269.87 - $318.99
Q2 2019	77,421	$24,233	$331.08	$293.64 - $413.60
Q1 2019	66,544	$27,324	$409.51	$363.99 - $439.56
Q4 2018	84,360	$31,509	$364.00	$325.77 - $407.74
Q3 2018	70,330	$28,416	$378.49	$340.69 - $414.19
Q2 2018	67,540	$23,300	$311.03	$280.34 - $347.31
Q1 2018	61,947	$21,332	$345.90	$311.80 - $394.59
Q4 2017	54,124	$20,139	$402.77	$351.19 - $474.37
Q3 2017	26,731	$11,952	$473.21	$424.12 - $523.22
Q2 2017	31,608	$15,524	$435.19	$358.01 - $540.55
Q1 2017	31,095	$12,050	$368.62	$338.21 - $399.00
Q4 2016	38,985	$14,311	$378.17	$323.56 - $450.46
Q3 2016	39,037	$15,693	$398.92	$346.51 - $441.54
Q2 2016	35,214	$12,298	$383.00	$327.27 - $431.54
Q1 2016	32,700	$11,787	$409.79	$347.04 - $529.97
Q4 2015	38,950	$21,145	$538.82	$445.63 - $589.32
Q3 2015	40,150	$18,676	$534.07	$433.12 - $602.59
Q2 2015	35,400	$18,058	$485.93	$431.08 - $541.00
Q1 2015	35,400	$15,983	$421.46	$390.83 - $492.77
Q4 2014	35,300	$14,481	$391.09	$318.29 - $435.23
Q3 2014	31,200	$11,249	$333.32	$283.49 - $367.27
Q2 2014	29,200	$8,248	$294.74	$268.01 - $318.24
Q1 2014	30,700	$9,218	$306.39	$261.52 - $350.55
Q4 2013	26,000	$7,156	$286.03	$256.27 - $317.74
Q3 2013	24,900	$7,790	$261.58	$224.53 - $318.07
Q2 2013	24,900	$5,600	$231.58	$176.14 - $282.42