$ALDX: Aldeyra Therapeutics, Inc. - Common Stock
2025-06-18 ALDX 2025-06-18 07:00:43 3.60 2.75 3.31% ALDX 2025-06-18 08:00:46 3.60 3.00 3.31% ALDX 2025-06-18 10:00:46 3.05 3.00 0.00% ALDX 2025-06-18 11:00:44 3.15 3.10 3.31% ALDX 2025-06-18 12:00:41 3.20 3.10 4.97% ALDX 2025-06-18 13:00:38 3.15 3.10 3.31% ALDX 2025-06-18 16:00:50 3.20 3.15 4.97% ALDX 2025-06-18 17:00:40 3.20 3.00 4.85% ALDX 2025-06-18 21:00:43 0.00 0.00 4.85% 2025-06-20 ALDX 2025-06-20 05:00:33 3.45 3.15 4.85% ALDX 2025-06-20 08:00:40 3.60 3.20 3.24% ALDX 2025-06-20 09:00:34 3.30 3.20 3.24% ALDX 2025-06-20 10:00:44 3.15 3.10 0.00% ALDX 2025-06-20 13:00:36 3.10 3.05 -1.62% ALDX 2025-06-20 14:00:47 3.10 3.00 -1.62% ALDX 2025-06-20 15:00:36 3.05 3.00 -3.24% ALDX 2025-06-20 16:01:47 3.15 3.00 -3.24% ALDX 2025-06-20 17:01:15 3.15 3.00 -3.15% ALDX 2025-06-20 18:02:03 3.35 3.00 -3.15% ALDX 2025-06-20 21:00:38 0.00 0.00 -3.15% 2025-06-23 ALDX 2025-06-23 05:00:36 3.45 2.80 -3.15% ALDX 2025-06-23 08:01:20 3.40 2.80 -3.15% ALDX 2025-06-23 09:00:43 3.10 2.80 -3.15% ALDX 2025-06-23 10:01:18 3.05 3.00 1.58% ALDX 2025-06-23 11:00:38 3.10 3.00 1.58% ALDX 2025-06-23 12:00:40 3.10 3.00 3.15% ALDX 2025-06-23 13:00:40 3.05 3.00 1.58% ALDX 2025-06-23 14:00:46 3.10 3.05 3.15% ALDX 2025-06-23 17:00:38 3.15 2.95 3.28% ALDX 2025-06-23 18:00:43 3.30 2.95 3.28% ALDX 2025-06-23 21:00:42 0.00 0.00 3.28% 2025-06-24 ALDX 2025-06-24 05:00:36 3.60 2.75 3.28% ALDX 2025-06-24 06:00:49 3.60 3.08 3.28% ALDX 2025-06-24 07:00:44 3.34 3.08 3.28% ALDX 2025-06-24 09:00:36 3.35 3.05 3.28% ALDX 2025-06-24 10:00:42 3.10 3.05 1.64% ALDX 2025-06-24 11:00:38 3.15 3.10 3.28% ALDX 2025-06-24 15:00:38 3.25 3.20 6.56% ALDX 2025-06-24 16:00:49 3.40 3.35 11.48% ALDX 2025-06-24 17:00:43 3.40 3.10 9.71% ALDX 2025-06-24 21:00:37 0.00 0.00 9.71% 2025-06-25 ALDX 2025-06-25 05:00:40 3.85 2.80 9.71% ALDX 2025-06-25 07:00:36 3.35 2.80 9.71% ALDX 2025-06-25 08:00:46 3.70 3.30 0.00% ALDX 2025-06-25 09:00:40 3.50 3.00 0.00% ALDX 2025-06-25 10:00:47 3.45 3.40 3.24% ALDX 2025-06-25 11:00:40 3.40 3.35 3.24% ALDX 2025-06-25 12:00:47 3.50 3.45 4.85% ALDX 2025-06-25 13:00:40 3.60 3.50 8.09% ALDX 2025-06-25 14:00:46 3.60 3.55 8.09% ALDX 2025-06-25 16:00:44 3.55 3.50 8.09% ALDX 2025-06-25 17:00:40 3.70 3.45 7.46% ALDX 2025-06-25 21:00:44 0.00 0.00 7.46% 2025-06-26 ALDX 2025-06-26 05:00:41 4.00 3.00 7.46% ALDX 2025-06-26 06:00:44 4.00 3.20 7.46% ALDX 2025-06-26 07:01:09 8-K Sec report https://www.sec.gov/Archives/edgar/data/1341235/000121390025058035/0001213900-25-058035-index.htm 8-K - Aldeyra Therapeutics, Inc. (0001341235) (Filer) ALDX 2025-06-26 08:00:44 3.70 3.60 5.97% ALDX 2025-06-26 09:00:41 4.00 3.50 4.48% ALDX 2025-06-26 10:00:44 3.80 3.75 8.96% ALDX 2025-06-26 11:00:35 3.70 3.65 5.97% ALDX 2025-06-26 12:00:44 3.65 3.60 4.48% ALDX 2025-06-26 13:00:41 3.70 3.65 5.97% ALDX 2025-06-26 15:00:37 3.80 3.75 8.96% ALDX 2025-06-26 16:00:42 3.90 3.85 11.94% ALDX 2025-06-26 17:00:36 3.95 3.70 11.40% ALDX 2025-06-26 20:00:47 3.90 3.70 11.40% ALDX 2025-06-26 21:00:47 0.00 0.00 11.40% 2025-06-27 ALDX 2025-06-27 05:00:37 4.43 3.54 1.42% ALDX 2025-06-27 06:00:33 4.28 3.54 1.42% ALDX 2025-06-27 08:00:42 4.30 3.50 1.42% ALDX 2025-06-27 09:00:32 4.30 3.60 1.42% ALDX 2025-06-27 10:00:38 3.95 3.85 1.42% ALDX 2025-06-27 11:00:33 3.90 3.85 1.42% ALDX 2025-06-27 12:00:37 3.95 3.90 2.85% ALDX 2025-06-27 14:00:36 3.85 3.80 0.00% ALDX 2025-06-27 15:00:43 3.80 3.75 -1.42% ALDX 2025-06-27 17:00:30 4.00 3.75 -1.29% ALDX 2025-06-27 21:00:30 0.00 0.00 -1.29% 2025-06-30 ALDX 2025-06-30 05:00:36 3.80 3.40 -1.29% ALDX 2025-06-30 08:00:35 3.85 3.75 1.29% ALDX 2025-06-30 09:00:37 4.35 3.50 2.58% ALDX 2025-06-30 10:00:34 3.75 3.65 -1.29% ALDX 2025-06-30 11:00:33 3.80 3.75 1.29% ALDX 2025-06-30 12:00:32 3.85 3.80 2.58% ALDX 2025-06-30 13:00:35 3.80 3.75 1.29% ALDX 2025-06-30 14:00:41 3.85 3.80 2.58% ALDX 2025-06-30 15:00:34 3.80 3.75 1.29% ALDX 2025-06-30 16:00:41 3.85 3.80 2.58% ALDX 2025-06-30 17:00:37 3.90 3.65 2.64% ALDX 2025-06-30 18:00:42 4.20 3.65 2.64% ALDX 2025-06-30 20:00:33 4.35 3.65 2.64% ALDX 2025-06-30 21:00:30 0.00 0.00 2.64% 2025-07-01 ALDX 2025-07-01 05:00:36 4.30 3.30 2.64% ALDX 2025-07-01 07:00:34 4.30 3.70 2.64% ALDX 2025-07-01 08:00:38 4.10 3.70 2.64% ALDX 2025-07-01 09:00:35 3.85 3.70 2.64% ALDX 2025-07-01 10:00:31 3.80 3.75 0.00% ALDX 2025-07-01 11:00:35 3.90 3.85 2.64% ALDX 2025-07-01 12:00:33 4.00 3.95 5.28% ALDX 2025-07-01 13:00:36 3.95 3.90 3.96% ALDX 2025-07-01 14:00:43 3.90 3.85 2.64% ALDX 2025-07-01 15:00:37 3.95 3.90 3.96% ALDX 2025-07-01 17:00:38 3.95 3.75 3.92% ALDX 2025-07-01 21:00:32 0.00 0.00 3.92% 2025-07-02 ALDX 2025-07-02 05:00:37 4.17 3.50 3.92% ALDX 2025-07-02 08:00:37 4.00 3.60 3.92% ALDX 2025-07-02 10:00:36 4.05 3.95 2.61% ALDX 2025-07-02 11:00:32 4.20 4.15 7.83% ALDX 2025-07-02 12:00:34 4.15 4.10 6.53% ALDX 2025-07-02 13:00:36 4.20 4.15 7.83% ALDX 2025-07-02 14:00:42 4.05 4.00 3.92% ALDX 2025-07-02 15:00:33 4.00 3.95 2.61% ALDX 2025-07-02 16:00:36 4.05 4.00 3.92% ALDX 2025-07-02 17:00:41 4.20 3.90 2.54% ALDX 2025-07-02 21:00:45 0.00 0.00 2.54% 2025-07-03 ALDX 2025-07-03 05:00:38 4.55 3.60 2.54% ALDX 2025-07-03 06:00:41 4.40 3.75 3.82% ALDX 2025-07-03 08:00:44 4.10 4.00 3.82% ALDX 2025-07-03 09:00:40 4.40 4.00 3.82% ALDX 2025-07-03 10:00:38 4.10 4.05 3.82% ALDX 2025-07-03 11:00:39 4.20 4.15 6.36% ALDX 2025-07-03 12:00:37 4.30 4.25 7.63% ALDX 2025-07-03 14:00:32 4.35 4.20 7.50% ALDX 2025-07-03 17:00:37 4.50 4.20 7.50% ALDX 2025-07-03 18:00:35 0.00 0.00 7.50% 2025-07-07 ALDX 2025-07-07 05:00:45 4.75 4.15 7.50% ALDX 2025-07-07 07:00:37 4.75 4.30 7.50% ALDX 2025-07-07 08:00:37 4.67 4.30 7.50% ALDX 2025-07-07 09:00:46 4.70 4.20 0.00% ALDX 2025-07-07 10:00:42 4.30 4.25 0.00% ALDX 2025-07-07 11:00:46 4.40 4.35 3.75% ALDX 2025-07-07 12:00:35 4.35 4.30 2.50% ALDX 2025-07-07 14:00:36 4.40 4.35 3.75% ALDX 2025-07-07 15:00:30 4.45 4.40 5.00% ALDX 2025-07-07 16:00:36 4.40 4.30 3.75% ALDX 2025-07-07 17:00:40 4.40 4.25 2.33% ALDX 2025-07-07 19:00:37 4.45 4.25 3.49% ALDX 2025-07-07 21:00:33 0.00 0.00 3.49% 2025-07-08 ALDX 2025-07-08 05:00:42 4.90 3.95 3.49% ALDX 2025-07-08 08:00:34 4.90 4.35 2.33% ALDX 2025-07-08 09:00:36 4.50 4.40 3.49% ALDX 2025-07-08 10:00:33 4.30 4.25 0.00% ALDX 2025-07-08 11:00:34 4.25 4.20 -1.16% ALDX 2025-07-08 12:00:33 4.30 4.25 0.00% ALDX 2025-07-08 13:00:36 4.25 4.20 -1.16% ALDX 2025-07-08 14:00:35 4.35 4.30 1.16% ALDX 2025-07-08 15:00:38 4.35 4.25 1.16% ALDX 2025-07-08 16:00:39 4.35 4.30 1.16% ALDX 2025-07-08 17:00:43 4.35 4.00 1.15% ALDX 2025-07-08 18:00:41 4.40 4.30 1.15% ALDX 2025-07-08 19:00:39 4.40 4.00 1.15% ALDX 2025-07-08 21:00:39 0.00 0.00 1.15% 2025-07-09 ALDX 2025-07-09 05:00:37 5.00 3.70 1.15% ALDX 2025-07-09 06:00:40 5.00 4.30 1.15% ALDX 2025-07-09 08:00:37 4.85 4.30 1.15% ALDX 2025-07-09 10:00:36 4.40 4.35 2.30% ALDX 2025-07-09 13:00:36 4.50 4.45 4.60% ALDX 2025-07-09 14:00:37 4.60 4.50 5.75% ALDX 2025-07-09 15:00:34 4.55 4.50 5.75% ALDX 2025-07-09 17:00:38 4.60 4.40 5.77% ALDX 2025-07-09 18:00:34 4.65 4.40 5.77% ALDX 2025-07-09 19:00:33 4.65 4.40 4.62% ALDX 2025-07-09 21:00:36 0.00 0.00 4.62% 2025-07-10 ALDX 2025-07-10 05:00:46 5.20 3.95 4.62% ALDX 2025-07-10 07:00:39 5.20 4.00 4.62% ALDX 2025-07-10 08:00:40 5.30 4.50 0.00% ALDX 2025-07-10 09:00:41 4.60 4.50 0.00% ALDX 2025-07-10 10:00:38 4.60 4.50 2.31% ALDX 2025-07-10 11:00:37 4.65 4.60 3.46% ALDX 2025-07-10 12:00:31 4.70 4.65 4.62% ALDX 2025-07-10 13:00:35 4.85 4.80 8.08% ALDX 2025-07-10 14:00:37 4.90 4.85 9.24% ALDX 2025-07-10 15:00:37 4.85 4.80 8.08% ALDX 2025-07-10 16:00:39 4.85 4.75 8.08% ALDX 2025-07-10 17:00:41 4.95 4.55 6.64% ALDX 2025-07-10 18:00:42 4.90 4.75 7.74% ALDX 2025-07-10 19:00:38 4.90 4.55 7.74% ALDX 2025-07-10 20:00:36 4.90 4.75 7.74% ALDX 2025-07-10 21:00:36 0.00 0.00 7.74% 2025-07-11 ALDX 2025-07-11 05:00:49 5.45 4.10 7.74% ALDX 2025-07-11 06:00:44 4.80 4.45 1.11% ALDX 2025-07-11 08:00:49 5.45 4.75 1.11% ALDX 2025-07-11 09:00:46 5.30 4.75 1.11% ALDX 2025-07-11 10:00:55 4.80 4.75 1.11% ALDX 2025-07-11 11:00:39 4.65 4.60 -2.21% ALDX 2025-07-11 14:00:46 4.70 4.65 -1.11% ALDX 2025-07-11 15:00:40 4.80 4.75 1.11% ALDX 2025-07-11 16:00:46 4.65 4.60 -2.21% ALDX 2025-07-11 17:00:45 4.75 4.50 -2.08% ALDX 2025-07-11 18:00:49 4.75 4.25 -2.08% ALDX 2025-07-11 21:00:48 0.00 0.00 -2.08% 2025-07-14 ALDX 2025-07-14 05:00:41 5.37 4.19 -2.08% ALDX 2025-07-14 07:00:41 5.08 4.19 -2.08% ALDX 2025-07-14 08:00:48 5.05 4.15 0.00% ALDX 2025-07-14 10:00:50 4.70 4.65 1.04% ALDX 2025-07-14 11:00:44 4.75 4.70 2.08% ALDX 2025-07-14 12:00:45 4.85 4.75 4.17% ALDX 2025-07-14 13:00:42 4.90 4.85 5.21% ALDX 2025-07-14 16:00:46 5.05 5.00 9.38% ALDX 2025-07-14 17:00:45 5.05 4.90 9.68% ALDX 2025-07-14 18:00:52 5.50 4.90 9.68% ALDX 2025-07-14 21:00:47 0.00 0.00 9.68% 2025-07-15 ALDX 2025-07-15 05:00:45 5.45 4.95 9.68% ALDX 2025-07-15 09:00:41 5.50 5.00 9.68% ALDX 2025-07-15 10:00:50 4.95 4.90 -1.08% ALDX 2025-07-15 12:00:50 4.90 4.80 -3.23% ALDX 2025-07-15 13:00:47 4.90 4.85 -2.15% ALDX 2025-07-15 14:00:49 5.05 5.00 1.08% ALDX 2025-07-15 15:01:16 4.95 4.90 -1.08% ALDX 2025-07-15 16:00:49 5.00 4.95 0.00% ALDX 2025-07-15 17:00:42 5.05 4.80 0.00% ALDX 2025-07-15 21:00:51 0.00 0.00 0.00% 2025-07-16 ALDX 2025-07-16 05:00:40 5.40 3.45 0.00% ALDX 2025-07-16 06:00:45 5.40 3.65 0.00% ALDX 2025-07-16 07:00:47 5.50 3.65 0.00% ALDX 2025-07-16 08:00:47 5.50 4.50 0.00% ALDX 2025-07-16 09:00:40 5.10 4.40 0.00% ALDX 2025-07-16 10:00:46 5.05 4.95 1.00% ALDX 2025-07-16 11:00:44 5.10 5.05 2.99% ALDX 2025-07-16 14:00:51 5.15 5.10 3.99% ALDX 2025-07-16 16:00:53 5.20 5.15 4.99% ALDX 2025-07-16 17:00:52 5.20 5.00 5.03% ALDX 2025-07-16 18:00:59 5.65 5.00 5.03% ALDX 2025-07-16 21:00:54 0.00 0.00 5.03% 2025-07-17 ALDX 2025-07-17 05:00:45 6.00 5.15 5.03% ALDX 2025-07-17 07:01:40 8-K Sec report https://www.sec.gov/Archives/edgar/data/1341235/000121390025064869/0001213900-25-064869-index.htm 8-K - Aldeyra Therapeutics, Inc. (0001341235) (Filer) ALDX 2025-07-17 08:00:51 5.40 5.15 1.01% ALDX 2025-07-17 09:00:48 5.30 5.20 3.02% ALDX 2025-07-17 10:00:53 5.35 5.25 4.02% ALDX 2025-07-17 11:00:49 5.35 5.30 4.02% ALDX 2025-07-17 12:00:53 5.30 5.25 3.02% ALDX 2025-07-17 13:00:49 5.20 5.15 1.01% ALDX 2025-07-17 14:00:50 5.05 5.00 -2.01% ALDX 2025-07-17 15:00:43 4.95 4.90 -4.02% ALDX 2025-07-17 16:00:57 5.05 5.00 -2.01% ALDX 2025-07-17 17:00:58 5.20 5.00 0.00% ALDX 2025-07-17 18:00:52 5.20 4.80 -1.94% ALDX 2025-07-17 21:00:51 0.00 0.00 -1.94% 2025-07-18 ALDX 2025-07-18 05:00:49 5.20 4.10 -1.94% ALDX 2025-07-18 06:00:44 5.20 4.90 -1.94%