ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025
Shares 75,550 Value ($000) $391 Avg Close $5.14 Range $3.94 - $5.79
Q3 2025
Shares 75,550 Value ($000) $394 Avg Close $5.21 Range $3.73 - $6.17
Q2 2025
Shares 75,550 Value ($000) $289 Avg Close $2.58 Range $1.14 - $5.91
Q1 2025
Shares 58,650 Value ($000) $337 Avg Close $5.91 Range $4.66 - $7.20
Q4 2024
Shares 58,650 Value ($000) $293 Avg Close $5.13 Range $4.09 - $6.17
Q3 2024
Shares 62,990 Value ($000) $340 Avg Close $4.76 Range $3.10 - $6.55
Q2 2024
Shares 62,990 Value ($000) $208 Avg Close $3.92 Range $3.13 - $4.97
Q1 2024
Shares 50,440 Value ($000) $165 Avg Close $3.29 Range $2.71 - $4.34
Q4 2023
Shares 50,440 Value ($000) $177 Avg Close $3.09 Range $1.42 - $6.74
Q3 2023
Shares 50,440 Value ($000) $337 Avg Close $7.42 Range $5.95 - $8.46
Q2 2023
Shares 220,530 Value ($000) $1,850 Avg Close $9.85 Range $5.47 - $11.97
Q4 2021
Shares 15,200 Value ($000) $61 Avg Close $7.63 Range $3.37 - $9.74
Q3 2021
Shares 15,200 Value ($000) $133 Avg Close $9.18 Range $7.90 - $11.45
Q2 2021
Shares 15,200 Value ($000) $172 Avg Close $12.02 Range $10.12 - $15.95
Q1 2020
Shares 13,500 Value ($000) $33 Avg Close $4.50 Range $1.48 - $6.57
Q4 2019
Shares 13,500 Value ($000) $78 Avg Close $5.78 Range $4.48 - $8.05
Q3 2019
Shares 13,500 Value ($000) $71 Avg Close $5.38 Range $4.31 - $6.30
Q2 2019
Shares 13,500 Value ($000) $81 Avg Close $7.53 Range $4.99 - $9.22