ALTO NEUROSCIENCE INC

Ticker: ANRO CUSIP: 02157Q109 Class: Common Stock

STIFEL FINANCIAL CORP's Holding History (CIK: 0000720672)

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

Q4 2025

Shares 87,164 Value ($000) $1,552 Avg Close $12.59 Range $4.00 - $20.91

Q3 2025

Shares 122,000 Value ($000) $490 Avg Close $3.32 Range $2.20 - $4.25

Q2 2025

Shares 126,853 Value ($000) $279 Avg Close $2.38 Range $1.60 - $3.08

Q1 2025

Shares 130,141 Value ($000) $281 Avg Close $3.58 Range $2.06 - $4.88

Q4 2024

Shares 128,700 Value ($000) $544 Avg Close $6.24 Range $3.56 - $15.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	87,164	$1,552	$12.59	$4.00 - $20.91
Q3 2025	122,000	$490	$3.32	$2.20 - $4.25
Q2 2025	126,853	$279	$2.38	$1.60 - $3.08
Q1 2025	130,141	$281	$3.58	$2.06 - $4.88
Q4 2024	128,700	$544	$6.24	$3.56 - $15.04