ALTO NEUROSCIENCE INC

Ticker: ANRO CUSIP: 02157Q109 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025
Shares 30,228 Value ($000) $1 Avg Close $12.59 Range $4.00 - $20.91
Q3 2025
Shares 59,428 Value ($000) $0 Avg Close $3.32 Range $2.20 - $4.25
Q2 2025
Shares 59,428 Value ($000) $0 Avg Close $2.38 Range $1.60 - $3.08
Q1 2025
Shares 53,929 Value ($000) $0 Avg Close $3.58 Range $2.06 - $4.88
Q4 2024
Shares 844,823 Value ($000) $4 Avg Close $6.24 Range $3.56 - $15.04
Q3 2024
Shares 808,504 Value ($000) $9 Avg Close $12.24 Range $7.91 - $17.55
Q2 2024
Shares 645,832 Value ($000) $7 Avg Close $13.01 Range $9.40 - $16.54
Q1 2024
Shares 637,604 Value ($000) $10 Avg Close $15.65 Range $12.83 - $24.00