REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Montecito Bank & Trust's Holding History (CIK: 0001422508)

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

Q4 2025

Shares 317 Value ($000) $245 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 387 Value ($000) $218 Avg Close $564.28 Range $519.56 - $609.69

Q1 2025

Shares 1,274 Value ($000) $808 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 1,252 Value ($000) $892 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 1,114 Value ($000) $1,171 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 588 Value ($000) $618 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 540 Value ($000) $520 Avg Close $945.64 Range $866.58 - $992.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	317	$245	$678.68	$540.32 - $792.77
Q3 2025	387	$218	$564.28	$519.56 - $609.69
Q1 2025	1,274	$808	$684.44	$615.89 - $745.12
Q4 2024	1,252	$892	$834.60	$689.18 - $1055.74
Q3 2024	1,114	$1,171	$1106.73	$1002.85 - $1204.52
Q2 2024	588	$618	$964.05	$870.40 - $1075.21
Q1 2024	540	$520	$945.64	$866.58 - $992.82