REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

RMR Wealth Builders's Holding History (CIK: 0001803848)

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

Q4 2025

Shares 3,459 Value ($000) $2,670 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 2,989 Value ($000) $1,680 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 2,734 Value ($000) $1,435 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 2,141 Value ($000) $1,358 Avg Close $684.44 Range $615.89 - $745.12

Q1 2021

Shares 70 Value ($000) $33 Avg Close $484.19 Range $438.57 - $555.83

Q4 2020

Shares 70 Value ($000) $34 Avg Close $536.82 Range $468.18 - $616.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,459	$2,670	$678.68	$540.32 - $792.77
Q3 2025	2,989	$1,680	$564.28	$519.56 - $609.69
Q2 2025	2,734	$1,435	$556.12	$475.17 - $638.52
Q1 2025	2,141	$1,358	$684.44	$615.89 - $745.12
Q1 2021	70	$33	$484.19	$438.57 - $555.83
Q4 2020	70	$34	$536.82	$468.18 - $616.55