REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

AMERIPRISE FINANCIAL INC's Holding History (CIK: 0000820027)

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

Q4 2025

Shares 291,919 Value ($000) $225,552 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 283,105 Value ($000) $159,222 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 287,699 Value ($000) $151,818 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 340,145 Value ($000) $215,571 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 326,551 Value ($000) $232,397 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 366,759 Value ($000) $385,713 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 374,878 Value ($000) $394,633 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 332,545 Value ($000) $319,958 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 335,851 Value ($000) $294,980 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 365,674 Value ($000) $300,937 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 376,528 Value ($000) $270,534 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 357,948 Value ($000) $294,128 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 335,364 Value ($000) $241,914 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 295,500 Value ($000) $203,686 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 308,436 Value ($000) $182,304 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 398,831 Value ($000) $278,416 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 406,996 Value ($000) $256,819 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 380,669 Value ($000) $230,413 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 411,297 Value ($000) $229,852 Avg Close $503.83 Range $466.78 - $566.85

Q1 2021

Shares 284,566 Value ($000) $134,872 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 272,842 Value ($000) $131,793 Avg Close $536.82 Range $468.18 - $616.55

Q3 2020

Shares 276,606 Value ($000) $154,843 Avg Close $602.99 Range $537.02 - $660.97

Q2 2020

Shares 272,397 Value ($000) $169,842 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 289,092 Value ($000) $141,039 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 316,312 Value ($000) $118,814 Avg Close $334.59 Range $270.76 - $380.14

Q3 2019

Shares 315,680 Value ($000) $87,569 Avg Close $294.28 Range $269.87 - $318.99

Q2 2019

Shares 288,947 Value ($000) $90,418 Avg Close $331.08 Range $293.64 - $413.60

Q1 2019

Shares 285,749 Value ($000) $117,331 Avg Close $409.51 Range $363.99 - $439.56

Q4 2018

Shares 298,305 Value ($000) $111,414 Avg Close $364.00 Range $325.77 - $407.74

Q3 2018

Shares 297,177 Value ($000) $120,069 Avg Close $378.49 Range $340.69 - $414.19

Q2 2018

Shares 315,523 Value ($000) $108,848 Avg Close $311.03 Range $280.34 - $347.31

Q1 2018

Shares 278,854 Value ($000) $96,025 Avg Close $345.90 Range $311.80 - $394.59

Q4 2017

Shares 248,001 Value ($000) $93,237 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 219,017 Value ($000) $97,927 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 217,208 Value ($000) $106,908 Avg Close $435.19 Range $358.01 - $540.55

Q1 2017

Shares 278,058 Value ($000) $107,749 Avg Close $368.62 Range $338.21 - $399.00

Q4 2016

Shares 352,820 Value ($000) $129,517 Avg Close $378.17 Range $323.56 - $450.46

Q3 2016

Shares 273,010 Value ($000) $109,756 Avg Close $398.92 Range $346.51 - $441.54

Q2 2016

Shares 76,595 Value ($000) $26,748 Avg Close $383.00 Range $327.27 - $431.54

Q1 2016

Shares 35,005 Value ($000) $12,616 Avg Close $409.79 Range $347.04 - $529.97

Q4 2015

Shares 92,586 Value ($000) $50,573 Avg Close $538.82 Range $445.63 - $589.32

Q3 2015

Shares 177,101 Value ($000) $82,379 Avg Close $534.07 Range $433.12 - $602.59

Q2 2015

Shares 82,487 Value ($000) $42,069 Avg Close $485.93 Range $431.08 - $541.00

Q1 2015

Shares 81,067 Value ($000) $36,599 Avg Close $421.46 Range $390.83 - $492.77

Q4 2014

Shares 33,964 Value ($000) $13,933 Avg Close $391.09 Range $318.29 - $435.23

Q3 2014

Shares 32,229 Value ($000) $11,620 Avg Close $333.32 Range $283.49 - $367.27

Q2 2014

Shares 33,520 Value ($000) $9,468 Avg Close $294.74 Range $268.01 - $318.24

Q1 2014

Shares 32,936 Value ($000) $9,888 Avg Close $306.39 Range $261.52 - $350.55

Q4 2013

Shares 72,466 Value ($000) $19,943 Avg Close $286.03 Range $256.27 - $317.74

Q3 2013

Shares 183,826 Value ($000) $57,499 Avg Close $261.58 Range $224.53 - $318.07

Q2 2013

Shares 138,013 Value ($000) $31,036 Avg Close $231.58 Range $176.14 - $282.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	291,919	$225,552	$678.68	$540.32 - $792.77
Q3 2025	283,105	$159,222	$564.28	$519.56 - $609.69
Q2 2025	287,699	$151,818	$556.12	$475.17 - $638.52
Q1 2025	340,145	$215,571	$684.44	$615.89 - $745.12
Q4 2024	326,551	$232,397	$834.60	$689.18 - $1055.74
Q3 2024	366,759	$385,713	$1106.73	$1002.85 - $1204.52
Q2 2024	374,878	$394,633	$964.05	$870.40 - $1075.21
Q1 2024	332,545	$319,958	$945.64	$866.58 - $992.82
Q4 2023	335,851	$294,980	$818.96	$764.95 - $894.90
Q3 2023	365,674	$300,937	$781.58	$684.72 - $842.83
Q2 2023	376,528	$270,534	$766.75	$681.03 - $832.93
Q1 2023	357,948	$294,128	$750.05	$664.32 - $830.39
Q4 2022	335,364	$241,914	$733.79	$690.81 - $774.70
Q3 2022	295,500	$203,686	$625.92	$560.71 - $750.51
Q2 2022	308,436	$182,304	$646.43	$535.04 - $743.30
Q1 2022	398,831	$278,416	$629.16	$589.59 - $706.29
Q4 2021	406,996	$256,819	$611.44	$536.21 - $670.14
Q3 2021	380,669	$230,413	$617.39	$551.89 - $682.83
Q2 2021	411,297	$229,852	$503.83	$466.78 - $566.85
Q1 2021	284,566	$134,872	$484.19	$438.57 - $555.83
Q4 2020	272,842	$131,793	$536.82	$468.18 - $616.55
Q3 2020	276,606	$154,843	$602.99	$537.02 - $660.97
Q2 2020	272,397	$169,842	$564.49	$473.82 - $642.77
Q1 2020	289,092	$141,039	$410.21	$326.32 - $515.14
Q4 2019	316,312	$118,814	$334.59	$270.76 - $380.14
Q3 2019	315,680	$87,569	$294.28	$269.87 - $318.99
Q2 2019	288,947	$90,418	$331.08	$293.64 - $413.60
Q1 2019	285,749	$117,331	$409.51	$363.99 - $439.56
Q4 2018	298,305	$111,414	$364.00	$325.77 - $407.74
Q3 2018	297,177	$120,069	$378.49	$340.69 - $414.19
Q2 2018	315,523	$108,848	$311.03	$280.34 - $347.31
Q1 2018	278,854	$96,025	$345.90	$311.80 - $394.59
Q4 2017	248,001	$93,237	$402.77	$351.19 - $474.37
Q3 2017	219,017	$97,927	$473.21	$424.12 - $523.22
Q2 2017	217,208	$106,908	$435.19	$358.01 - $540.55
Q1 2017	278,058	$107,749	$368.62	$338.21 - $399.00
Q4 2016	352,820	$129,517	$378.17	$323.56 - $450.46
Q3 2016	273,010	$109,756	$398.92	$346.51 - $441.54
Q2 2016	76,595	$26,748	$383.00	$327.27 - $431.54
Q1 2016	35,005	$12,616	$409.79	$347.04 - $529.97
Q4 2015	92,586	$50,573	$538.82	$445.63 - $589.32
Q3 2015	177,101	$82,379	$534.07	$433.12 - $602.59
Q2 2015	82,487	$42,069	$485.93	$431.08 - $541.00
Q1 2015	81,067	$36,599	$421.46	$390.83 - $492.77
Q4 2014	33,964	$13,933	$391.09	$318.29 - $435.23
Q3 2014	32,229	$11,620	$333.32	$283.49 - $367.27
Q2 2014	33,520	$9,468	$294.74	$268.01 - $318.24
Q1 2014	32,936	$9,888	$306.39	$261.52 - $350.55
Q4 2013	72,466	$19,943	$286.03	$256.27 - $317.74
Q3 2013	183,826	$57,499	$261.58	$224.53 - $318.07
Q2 2013	138,013	$31,036	$231.58	$176.14 - $282.42