ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 83,449 Value ($000) $432 Avg Close $5.14 Range $3.94 - $5.79
Q3 2025
Shares 113,584 Value ($000) $593 Avg Close $5.21 Range $3.73 - $6.17
Q2 2025
Shares 132,987 Value ($000) $509 Avg Close $2.58 Range $1.14 - $5.91
Q1 2025
Shares 164,411 Value ($000) $945 Avg Close $5.91 Range $4.66 - $7.20
Q4 2024
Shares 204,151 Value ($000) $1,019 Avg Close $5.13 Range $4.09 - $6.17
Q3 2024
Shares 29,432 Value ($000) $159 Avg Close $4.76 Range $3.10 - $6.55
Q2 2024
Shares 1,846 Value ($000) $6 Avg Close $3.92 Range $3.13 - $4.97
Q1 2024
Shares 6,046 Value ($000) $20 Avg Close $3.29 Range $2.71 - $4.34
Q4 2023
Shares 13,005 Value ($000) $46 Avg Close $3.09 Range $1.42 - $6.74
Q3 2023
Shares 65,546 Value ($000) $438 Avg Close $7.42 Range $5.95 - $8.46
Q1 2023
Shares 100,909 Value ($000) $1,002 Avg Close $7.07 Range $5.75 - $10.03
Q4 2022
Shares 14,617 Value ($000) $102 Avg Close $5.72 Range $4.95 - $7.15
Q3 2022
Shares 25,913 Value ($000) $138 Avg Close $6.00 Range $3.68 - $7.99
Q2 2022
Shares 23,316 Value ($000) $93 Avg Close $3.44 Range $2.35 - $5.04
Q1 2022
Shares 73,068 Value ($000) $325 Avg Close $3.98 Range $3.00 - $5.31
Q4 2021
Shares 78,868 Value ($000) $315 Avg Close $7.63 Range $3.37 - $9.74
Q3 2021
Shares 81,321 Value ($000) $714 Avg Close $9.18 Range $7.90 - $11.45
Q1 2021
Shares 60,553 Value ($000) $719 Avg Close $11.52 Range $6.47 - $14.62
Q3 2020
Shares 24,162 Value ($000) $179 Avg Close $6.46 Range $3.96 - $7.79
Q2 2020
Shares 9,747 Value ($000) $41 Avg Close $3.65 Range $1.94 - $5.27
Q1 2020
Shares 7,102 Value ($000) $18 Avg Close $4.50 Range $1.48 - $6.57
Q4 2019
Shares 11,175 Value ($000) $65 Avg Close $5.78 Range $4.48 - $8.05
Q3 2019
Shares 6,263 Value ($000) $33 Avg Close $5.38 Range $4.31 - $6.30
Q2 2019
Shares 15,463 Value ($000) $93 Avg Close $7.53 Range $4.99 - $9.22
Q1 2019
Shares 27,555 Value ($000) $249 Avg Close $8.50 Range $6.81 - $12.79
Q3 2018
Shares 457 Value ($000) $6 Avg Close $8.11 Range $6.75 - $16.70
Q2 2018
Shares 700 Value ($000) $6 Avg Close $7.98 Range $6.80 - $9.30