ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025
Shares 612,258 Value ($000) $3,171 Avg Close $5.14 Range $3.94 - $5.79
Q3 2025
Shares 648,371 Value ($000) $3,384 Avg Close $5.21 Range $3.73 - $6.17
Q2 2025
Shares 718,713 Value ($000) $2,753 Avg Close $2.58 Range $1.14 - $5.91
Q1 2025
Shares 669,850 Value ($000) $3,855 Avg Close $5.91 Range $4.66 - $7.20
Q4 2024
Shares 735,763 Value ($000) $3,672 Avg Close $5.13 Range $4.09 - $6.17
Q3 2024
Shares 604,041 Value ($000) $3,256 Avg Close $4.76 Range $3.10 - $6.55
Q2 2024
Shares 672,057 Value ($000) $2,225 Avg Close $3.92 Range $3.13 - $4.97
Q1 2024
Shares 882,210 Value ($000) $2,885 Avg Close $3.29 Range $2.71 - $4.34
Q4 2023
Shares 1,038,652 Value ($000) $3,646 Avg Close $3.09 Range $1.42 - $6.74
Q3 2023
Shares 1,205,024 Value ($000) $8,048 Avg Close $7.42 Range $5.95 - $8.46
Q2 2023
Shares 1,125,645 Value ($000) $9,442 Avg Close $9.85 Range $5.47 - $11.97
Q1 2023
Shares 1,122,908 Value ($000) $11,149 Avg Close $7.07 Range $5.75 - $10.03
Q4 2022
Shares 890,232 Value ($000) $6 Avg Close $5.72 Range $4.95 - $7.15
Q3 2022
Shares 680,013 Value ($000) $3,632 Avg Close $6.00 Range $3.68 - $7.99
Q2 2022
Shares 82,920 Value ($000) $331 Avg Close $3.44 Range $2.35 - $5.04
Q1 2022
Shares 167,619 Value ($000) $745 Avg Close $3.98 Range $3.00 - $5.31
Q4 2021
Shares 259,618 Value ($000) $1,038 Avg Close $7.63 Range $3.37 - $9.74
Q3 2021
Shares 271,384 Value ($000) $2,383 Avg Close $9.18 Range $7.90 - $11.45
Q2 2021
Shares 271,384 Value ($000) $3,075 Avg Close $12.02 Range $10.12 - $15.95
Q1 2021
Shares 274,835 Value ($000) $3,265 Avg Close $11.52 Range $6.47 - $14.62
Q4 2020
Shares 268,032 Value ($000) $1,839 Avg Close $7.02 Range $6.21 - $8.70
Q3 2020
Shares 227,842 Value ($000) $1,688 Avg Close $6.46 Range $3.96 - $7.79
Q2 2020
Shares 209,577 Value ($000) $874 Avg Close $3.65 Range $1.94 - $5.27
Q1 2020
Shares 194,927 Value ($000) $481 Avg Close $4.50 Range $1.48 - $6.57
Q4 2019
Shares 240,123 Value ($000) $1,395 Avg Close $5.78 Range $4.48 - $8.05
Q3 2019
Shares 198,384 Value ($000) $1,045 Avg Close $5.38 Range $4.31 - $6.30
Q2 2019
Shares 170,537 Value ($000) $1,023 Avg Close $7.53 Range $4.99 - $9.22
Q4 2018
Shares 40,875 Value ($000) $339 Avg Close $10.25 Range $7.15 - $13.99
Q3 2018
Shares 89,911 Value ($000) $1,241 Avg Close $8.11 Range $6.75 - $16.70
Q2 2018
Shares 62,429 Value ($000) $496 Avg Close $7.98 Range $6.80 - $9.30
Q1 2018
Shares 62,429 Value ($000) $468 Avg Close $7.59 Range $6.25 - $8.95
Q4 2017
Shares 50,923 Value ($000) $346 Avg Close $6.59 Range $5.55 - $8.30