REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

CTC Alternative Strategies, Ltd.'s Holding History (CIK: 0001569550)

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

Q3 2025

Shares 546 Value ($000) $307 Avg Close $564.28 Range $519.56 - $609.69

Q3 2023

Shares 600 Value ($000) $494 Avg Close $781.58 Range $684.72 - $842.83

Q2 2013

Shares 2,700 Value ($000) $607,176 Avg Close $231.58 Range $176.14 - $282.42

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	546	$307	$564.28	$519.56 - $609.69
Q3 2023	600	$494	$781.58	$684.72 - $842.83
Q2 2013	2,700	$607,176	$231.58	$176.14 - $282.42