LEXEO THERAPEUTICS INC

Ticker: LXEO CUSIP: 52886X107 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025

Shares 13,031 Value ($000) $129 Avg Close $9.13 Range $6.33 - $10.99

Q3 2025

Shares 499 Value ($000) $0 Avg Close $4.84 Range $3.60 - $7.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,031	$129	$9.13	$6.33 - $10.99
Q3 2025	499	$0	$4.84	$3.60 - $7.40