ALTO NEUROSCIENCE INC

Ticker: ANRO CUSIP: 02157Q109 Class: Common Stock

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q4 2025

Shares 118,156 Value ($000) $2,103 Avg Close $12.59 Range $4.00 - $20.91

Q3 2025

Shares 155,676 Value ($000) $626 Avg Close $3.32 Range $2.20 - $4.25

Q2 2025

Shares 61,063 Value ($000) $134 Avg Close $2.38 Range $1.60 - $3.08

Q1 2025

Shares 28,002 Value ($000) $60 Avg Close $3.58 Range $2.06 - $4.88

Q4 2024

Shares 40,926 Value ($000) $173 Avg Close $6.24 Range $3.56 - $15.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	118,156	$2,103	$12.59	$4.00 - $20.91
Q3 2025	155,676	$626	$3.32	$2.20 - $4.25
Q2 2025	61,063	$134	$2.38	$1.60 - $3.08
Q1 2025	28,002	$60	$3.58	$2.06 - $4.88
Q4 2024	40,926	$173	$6.24	$3.56 - $15.04