ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

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

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

Q4 2025
Shares 64,262 Value ($000) $0 Avg Close $5.14 Range $3.94 - $5.79
Q3 2025
Shares 64,262 Value ($000) $0 Avg Close $5.21 Range $3.73 - $6.17
Q2 2025
Shares 48,683 Value ($000) $0 Avg Close $2.58 Range $1.14 - $5.91
Q1 2025
Shares 35,083 Value ($000) $0 Avg Close $5.91 Range $4.66 - $7.20
Q4 2024
Shares 32,105 Value ($000) $0 Avg Close $5.13 Range $4.09 - $6.17
Q3 2024
Shares 55,622 Value ($000) $0 Avg Close $4.76 Range $3.10 - $6.55
Q2 2024
Shares 48,473 Value ($000) $0 Avg Close $3.92 Range $3.13 - $4.97
Q1 2024
Shares 48,273 Value ($000) $0 Avg Close $3.29 Range $2.71 - $4.34
Q4 2023
Shares 44,827 Value ($000) $0 Avg Close $3.09 Range $1.42 - $6.74
Q3 2023
Shares 39,892 Value ($000) $0 Avg Close $7.42 Range $5.95 - $8.46
Q2 2023
Shares 39,150 Value ($000) $0 Avg Close $9.85 Range $5.47 - $11.97
Q1 2023
Shares 49,587 Value ($000) $0 Avg Close $7.07 Range $5.75 - $10.03
Q4 2022
Shares 49,587 Value ($000) $0 Avg Close $5.72 Range $4.95 - $7.15
Q3 2022
Shares 34,387 Value ($000) $184 Avg Close $6.00 Range $3.68 - $7.99
Q2 2022
Shares 45,310 Value ($000) $181 Avg Close $3.44 Range $2.35 - $5.04
Q1 2022
Shares 46,364 Value ($000) $206 Avg Close $3.98 Range $3.00 - $5.31
Q4 2021
Shares 37,064 Value ($000) $148 Avg Close $7.63 Range $3.37 - $9.74
Q3 2021
Shares 11,164 Value ($000) $98 Avg Close $9.18 Range $7.90 - $11.45
Q2 2021
Shares 11,264 Value ($000) $128 Avg Close $12.02 Range $10.12 - $15.95