ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 81,366 Value ($000) $421 Avg Close $5.14 Range $3.94 - $5.79
Q3 2025
Shares 60,894 Value ($000) $318 Avg Close $5.21 Range $3.73 - $6.17
Q3 2023
Shares 40,077 Value ($000) $268 Avg Close $7.42 Range $5.95 - $8.46
Q2 2023
Shares 41,004 Value ($000) $344 Avg Close $9.85 Range $5.47 - $11.97
Q1 2022
Shares 62,700 Value ($000) $279 Avg Close $3.98 Range $3.00 - $5.31
Q4 2021
Shares 62,700 Value ($000) $251 Avg Close $7.63 Range $3.37 - $9.74
Q3 2021
Shares 62,700 Value ($000) $551 Avg Close $9.18 Range $7.90 - $11.45
Q2 2021
Shares 62,700 Value ($000) $710 Avg Close $12.02 Range $10.12 - $15.95
Q2 2020
Shares 22,100 Value ($000) $92 Avg Close $3.65 Range $1.94 - $5.27
Q2 2019
Shares 30,400 Value ($000) $182 Avg Close $7.53 Range $4.99 - $9.22
Q1 2019
Shares 29,700 Value ($000) $268 Avg Close $8.50 Range $6.81 - $12.79
Q4 2018
Shares 17,600 Value ($000) $146 Avg Close $10.25 Range $7.15 - $13.99
Q3 2018
Shares 17,600 Value ($000) $243 Avg Close $8.11 Range $6.75 - $16.70