ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 39,755 Value ($000) $206 Avg Close $5.14 Range $3.94 - $5.79
Q3 2025
Shares 29,176 Value ($000) $0 Avg Close $5.21 Range $3.73 - $6.17
Q2 2025
Shares 21,183 Value ($000) $0 Avg Close $2.58 Range $1.14 - $5.91
Q1 2025
Shares 4,711 Value ($000) $0 Avg Close $5.91 Range $4.66 - $7.20
Q4 2024
Shares 45,232 Value ($000) $0 Avg Close $5.13 Range $4.09 - $6.17
Q2 2024
Shares 29,302 Value ($000) $0 Avg Close $3.92 Range $3.13 - $4.97
Q1 2024
Shares 93,465 Value ($000) $0 Avg Close $3.29 Range $2.71 - $4.34
Q4 2023
Shares 21,578 Value ($000) $0 Avg Close $3.09 Range $1.42 - $6.74
Q3 2023
Shares 71,639 Value ($000) $0 Avg Close $7.42 Range $5.95 - $8.46
Q1 2023
Shares 67,325 Value ($000) $1 Avg Close $7.07 Range $5.75 - $10.03
Q2 2022
Shares 31,249 Value ($000) $124 Avg Close $3.44 Range $2.35 - $5.04
Q1 2022
Shares 137,741 Value ($000) $612 Avg Close $3.98 Range $3.00 - $5.31
Q4 2021
Shares 93,739 Value ($000) $374 Avg Close $7.63 Range $3.37 - $9.74
Q3 2021
Shares 20,810 Value ($000) $235 Avg Close $9.18 Range $7.90 - $11.45
Q2 2021
Shares 20,925 Value ($000) $237 Avg Close $12.02 Range $10.12 - $15.95
Q1 2021
Shares 13,566 Value ($000) $161 Avg Close $11.52 Range $6.47 - $14.62
Q4 2020
Shares 16,747 Value ($000) $114 Avg Close $7.02 Range $6.21 - $8.70
Q3 2020
Shares 944 Value ($000) $6 Avg Close $6.46 Range $3.96 - $7.79
Q2 2020
Shares 1,153 Value ($000) $4 Avg Close $3.65 Range $1.94 - $5.27
Q1 2020
Shares 4,519 Value ($000) $11 Avg Close $4.50 Range $1.48 - $6.57
Q3 2019
Shares 581 Value ($000) $3 Avg Close $5.38 Range $4.31 - $6.30
Q4 2018
Shares 157 Value ($000) $1 Avg Close $10.25 Range $7.15 - $13.99
Q3 2018
Shares 58,745 Value ($000) $810 Avg Close $8.11 Range $6.75 - $16.70
Q2 2018
Shares 2,978 Value ($000) $23 Avg Close $7.98 Range $6.80 - $9.30
Q1 2018
Shares 200 Value ($000) $1 Avg Close $7.59 Range $6.25 - $8.95