ALTO NEUROSCIENCE INC

Ticker: ANRO CUSIP: 02157Q109 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 124,795 Value ($000) $2,221 Avg Close $12.59 Range $4.00 - $20.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	124,795	$2,221	$12.59	$4.00 - $20.91