REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025
Shares 478,389 Value ($000) $369,254 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 523,883 Value ($000) $294,564 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 587,227 Value ($000) $308,294 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 609,608 Value ($000) $386,632 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 623,156 Value ($000) $443,893 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 579,518 Value ($000) $609,213 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 695,097 Value ($000) $730,568 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 736,533 Value ($000) $708,906 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 744,217 Value ($000) $653,638 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 692,258 Value ($000) $569,701 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 687,859 Value ($000) $494,254 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 612,886 Value ($000) $503,590 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 605,178 Value ($000) $436,630 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 653,373 Value ($000) $450,089 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 654,045 Value ($000) $386,626 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 577,869 Value ($000) $403,595 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 570,120 Value ($000) $360,042 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 501,686 Value ($000) $303,610 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 880,151 Value ($000) $491,600 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 2,077,251 Value ($000) $982,831 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 1,763,344 Value ($000) $851,889 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 1,554,408 Value ($000) $870,127 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 1,542,746 Value ($000) $962,134 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 1,824,536 Value ($000) $890,903 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 1,952,557 Value ($000) $733,146 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 2,124,776 Value ($000) $589,413 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 1,525,589 Value ($000) $477,509 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 1,153,351 Value ($000) $473,589 Avg Close $409.51 Range $363.99 - $439.56
Q4 2018
Shares 1,257,706 Value ($000) $469,753 Avg Close $364.00 Range $325.77 - $407.74
Q3 2018
Shares 1,023,594 Value ($000) $413,573 Avg Close $378.49 Range $340.69 - $414.19
Q2 2018
Shares 753,898 Value ($000) $260,087 Avg Close $311.03 Range $280.34 - $347.31
Q1 2018
Shares 220,464 Value ($000) $75,919 Avg Close $345.90 Range $311.80 - $394.59
Q4 2017
Shares 231,145 Value ($000) $86,901 Avg Close $402.77 Range $351.19 - $474.37
Q3 2017
Shares 219,821 Value ($000) $98,286 Avg Close $473.21 Range $424.12 - $523.22
Q2 2017
Shares 234,364 Value ($000) $115,106 Avg Close $435.19 Range $358.01 - $540.55
Q1 2017
Shares 233,951 Value ($000) $90,658 Avg Close $368.62 Range $338.21 - $399.00
Q4 2016
Shares 224,192 Value ($000) $82,299 Avg Close $378.17 Range $323.56 - $450.46
Q3 2016
Shares 242,155 Value ($000) $97,351 Avg Close $398.92 Range $346.51 - $441.54
Q2 2016
Shares 244,984 Value ($000) $85,556 Avg Close $383.00 Range $327.27 - $431.54
Q1 2016
Shares 246,763 Value ($000) $88,943 Avg Close $409.79 Range $347.04 - $529.97
Q4 2015
Shares 194,730 Value ($000) $105,713 Avg Close $538.82 Range $445.63 - $589.32
Q3 2015
Shares 150,084 Value ($000) $69,810 Avg Close $534.07 Range $433.12 - $602.59
Q2 2015
Shares 148,960 Value ($000) $75,989 Avg Close $485.93 Range $431.08 - $541.00
Q1 2015
Shares 147,474 Value ($000) $66,582 Avg Close $421.46 Range $390.83 - $492.77
Q4 2014
Shares 149,824 Value ($000) $61,465 Avg Close $391.09 Range $318.29 - $435.23
Q3 2014
Shares 149,729 Value ($000) $53,980 Avg Close $333.32 Range $283.49 - $367.27
Q2 2014
Shares 154,991 Value ($000) $43,780 Avg Close $294.74 Range $268.01 - $318.24
Q1 2014
Shares 168,065 Value ($000) $50,467 Avg Close $306.39 Range $261.52 - $350.55
Q4 2013
Shares 165,277 Value ($000) $45,491 Avg Close $286.03 Range $256.27 - $317.74
Q3 2013
Shares 164,380 Value ($000) $51,430 Avg Close $261.58 Range $224.53 - $318.07
Q2 2013
Shares 165,558 Value ($000) $37,231 Avg Close $231.58 Range $176.14 - $282.42