$ALDX: Aldeyra Therapeutics, Inc. - Common Stock
2025-11-17 ALDX 2025-11-17 18:01:20 5.05 4.85 -0.99% ALDX 2025-11-17 19:01:22 5.15 4.85 -0.99% ALDX 2025-11-17 21:01:43 0.00 0.00 -0.99% 2025-11-18 ALDX 2025-11-18 06:01:25 5.90 4.50 -0.99% ALDX 2025-11-18 11:01:27 4.90 4.80 0.00% ALDX 2025-11-18 12:01:11 4.85 4.80 -0.99% ALDX 2025-11-18 13:01:14 4.95 4.90 0.00% ALDX 2025-11-18 15:01:18 5.00 4.95 0.99% ALDX 2025-11-18 16:01:17 4.95 4.90 0.00% ALDX 2025-11-18 17:01:22 5.00 4.90 0.00% ALDX 2025-11-18 18:01:15 5.00 4.85 0.00% ALDX 2025-11-18 19:01:23 5.05 4.80 0.00% ALDX 2025-11-18 20:01:24 5.40 4.80 0.00% ALDX 2025-11-18 21:02:28 0.00 0.00 0.00% ALDX 2025-11-18 22:01:18 5.40 4.80 0.00% 2025-11-19 ALDX 2025-11-19 06:01:11 5.90 4.20 0.00% ALDX 2025-11-19 08:01:15 5.45 4.35 0.00% ALDX 2025-11-19 10:01:11 5.45 4.90 0.00% ALDX 2025-11-19 11:01:16 4.95 4.90 1.01% ALDX 2025-11-19 12:01:13 4.90 4.85 0.00% ALDX 2025-11-19 13:01:18 4.85 4.80 -1.01% ALDX 2025-11-19 15:01:20 4.75 4.70 -3.03% ALDX 2025-11-19 16:01:21 4.80 4.75 -2.02% ALDX 2025-11-19 17:01:16 0.00 4.80 0.00% ALDX 2025-11-19 18:01:19 5.00 4.80 0.00% ALDX 2025-11-19 19:01:23 5.40 4.50 0.00% ALDX 2025-11-19 21:02:17 0.00 0.00 0.00% 2025-11-20 ALDX 2025-11-20 06:01:10 5.90 4.20 0.00% ALDX 2025-11-20 11:01:22 5.05 5.00 4.07% ALDX 2025-11-20 12:01:08 4.90 4.85 1.02% ALDX 2025-11-20 13:01:28 4.85 4.80 0.00% ALDX 2025-11-20 15:01:25 4.80 4.75 -1.02% ALDX 2025-11-20 17:01:31 4.75 4.65 -2.04% ALDX 2025-11-20 18:01:42 5.20 4.70 -2.06% ALDX 2025-11-20 21:01:59 0.00 0.00 -2.06% 2025-11-21 ALDX 2025-11-21 05:01:34 11.45 0.00 -2.06% ALDX 2025-11-21 06:01:45 5.90 4.20 -2.06% ALDX 2025-11-21 08:01:27 5.60 4.20 -2.06% ALDX 2025-11-21 09:01:29 5.60 4.70 -2.06% ALDX 2025-11-21 11:01:18 4.85 4.75 2.06% ALDX 2025-11-21 12:01:18 4.85 4.80 3.09% ALDX 2025-11-21 13:01:29 5.05 5.00 7.20% ALDX 2025-11-21 15:01:39 5.00 4.95 6.17% ALDX 2025-11-21 16:01:31 5.05 5.00 7.20% ALDX 2025-11-21 17:01:28 5.15 4.95 6.17% ALDX 2025-11-21 18:01:24 5.05 4.95 6.34% ALDX 2025-11-21 19:01:27 5.15 4.95 6.34% ALDX 2025-11-21 21:02:25 0.00 0.00 6.34% 2025-11-24 ALDX 2025-11-24 06:01:23 5.40 4.30 6.34% ALDX 2025-11-24 10:01:13 5.05 4.95 6.34% ALDX 2025-11-24 11:01:17 5.15 5.10 4.23% ALDX 2025-11-24 12:01:16 5.20 5.15 5.29% ALDX 2025-11-24 14:04:01 5.25 5.20 6.34% ALDX 2025-11-24 15:01:23 5.20 5.15 5.29% ALDX 2025-11-24 16:03:01 5.25 5.20 6.34% ALDX 2025-11-24 17:01:43 12.00 5.15 6.34% ALDX 2025-11-24 18:01:25 5.70 5.05 6.05% ALDX 2025-11-24 21:01:26 0.00 0.00 6.05% 2025-11-25 ALDX 2025-11-25 05:01:23 11.45 0.00 6.05% ALDX 2025-11-25 06:01:54 5.90 4.30 6.05% ALDX 2025-11-25 08:01:24 5.80 5.00 6.05% ALDX 2025-11-25 09:01:19 5.35 5.00 6.05% ALDX 2025-11-25 11:01:23 5.25 5.20 1.01% ALDX 2025-11-25 12:01:26 5.35 5.30 3.02% ALDX 2025-11-25 13:01:15 5.25 5.20 1.01% ALDX 2025-11-25 14:01:19 5.20 5.15 0.00% ALDX 2025-11-25 15:01:14 5.30 5.25 2.02% ALDX 2025-11-25 16:01:23 5.25 5.20 1.01% ALDX 2025-11-25 17:01:21 5.35 5.20 2.02% ALDX 2025-11-25 18:01:10 5.35 5.00 1.91% ALDX 2025-11-25 19:01:02 5.35 5.20 1.91% ALDX 2025-11-25 21:01:18 0.00 0.00 1.91% 2025-11-26 ALDX 2025-11-26 05:01:14 5.70 0.00 1.91% ALDX 2025-11-26 06:01:19 5.70 4.30 1.91% ALDX 2025-11-26 07:01:08 5.70 4.75 0.00% ALDX 2025-11-26 08:01:18 5.70 4.80 0.00% ALDX 2025-11-26 09:01:11 5.35 4.80 0.00% ALDX 2025-11-26 10:01:16 5.70 4.75 0.00% ALDX 2025-11-26 11:01:15 5.40 5.35 2.87% ALDX 2025-11-26 12:01:12 5.45 5.40 3.82% ALDX 2025-11-26 13:01:33 5.55 5.50 5.74% ALDX 2025-11-26 14:01:20 5.65 5.60 7.65% ALDX 2025-11-26 15:01:15 5.60 5.50 5.74% ALDX 2025-11-26 16:01:19 5.60 5.50 6.69% ALDX 2025-11-26 17:01:20 5.65 5.55 6.69% ALDX 2025-11-26 18:01:28 5.70 5.40 6.65% ALDX 2025-11-26 19:01:35 5.70 5.15 6.65% ALDX 2025-11-26 21:01:24 0.00 0.00 6.65% 2025-11-27 ALDX 2025-11-27 19:01:18 5.70 5.15 6.65% ALDX 2025-11-27 21:01:30 0.00 0.00 6.65% 2025-11-28 ALDX 2025-11-28 06:01:23 6.20 4.75 6.65% ALDX 2025-11-28 07:01:12 6.20 5.20 6.65% ALDX 2025-11-28 09:01:08 6.15 5.20 6.65% ALDX 2025-11-28 10:01:14 6.15 4.90 6.65% ALDX 2025-11-28 11:01:10 5.65 5.60 1.90% ALDX 2025-11-28 12:01:11 5.60 5.55 0.95% ALDX 2025-11-28 13:01:12 5.55 5.50 0.00% ALDX 2025-11-28 14:01:19 5.95 5.40 -0.95% ALDX 2025-11-28 15:01:17 6.20 5.35 -0.89% ALDX 2025-11-28 18:01:12 0.00 0.00 -0.89% 2025-12-01 ALDX 2025-12-01 05:01:12 11.45 0.00 -0.89% ALDX 2025-12-01 06:01:15 6.25 4.55 -0.89% ALDX 2025-12-01 07:01:09 6.25 4.55 0.89% ALDX 2025-12-01 08:01:13 6.10 4.80 0.89% ALDX 2025-12-01 09:01:13 5.50 4.70 0.89% ALDX 2025-12-01 11:01:10 5.40 5.35 -0.89% ALDX 2025-12-01 12:01:14 5.40 5.30 -0.89% ALDX 2025-12-01 13:01:16 5.40 5.35 -0.89% ALDX 2025-12-01 14:01:27 5.45 5.40 0.00% ALDX 2025-12-01 15:01:16 5.40 5.35 -0.89% ALDX 2025-12-01 16:01:24 5.30 5.25 -2.68% ALDX 2025-12-01 17:01:20 5.25 5.20 -3.58% ALDX 2025-12-01 18:01:24 5.30 5.20 -3.65% ALDX 2025-12-01 21:01:32 0.00 0.00 -3.65% 2025-12-02 ALDX 2025-12-02 06:01:27 6.25 4.90 -3.65% ALDX 2025-12-02 08:01:22 5.70 4.90 -3.65% ALDX 2025-12-02 09:01:15 5.35 4.90 -3.65% ALDX 2025-12-02 11:01:14 5.15 5.10 -0.91% ALDX 2025-12-02 13:01:15 4.95 4.90 -4.56% ALDX 2025-12-02 14:01:09 5.00 4.95 -3.65% ALDX 2025-12-02 17:01:20 4.90 4.65 -5.47% ALDX 2025-12-02 18:01:11 5.45 4.65 -5.73% ALDX 2025-12-02 20:01:16 5.35 4.65 -5.73% ALDX 2025-12-02 21:01:56 0.00 0.00 -5.73% 2025-12-03 ALDX 2025-12-03 06:01:13 5.90 4.45 -5.73% ALDX 2025-12-03 08:01:20 5.90 4.85 -5.73% ALDX 2025-12-03 09:01:16 5.00 4.85 -5.73% ALDX 2025-12-03 10:01:08 5.00 4.85 1.91% ALDX 2025-12-03 11:01:17 4.80 4.75 -0.95% ALDX 2025-12-03 13:01:11 4.95 4.90 1.91% ALDX 2025-12-03 14:01:14 5.05 5.00 3.82% ALDX 2025-12-03 15:01:26 5.00 4.95 2.86% ALDX 2025-12-03 16:01:17 4.90 4.85 0.95% ALDX 2025-12-03 17:01:35 5.10 4.80 1.91% ALDX 2025-12-03 18:01:31 5.10 4.80 2.05% ALDX 2025-12-03 21:02:13 0.00 0.00 2.05% 2025-12-04 ALDX 2025-12-04 05:01:27 9.45 0.00 2.05% ALDX 2025-12-04 06:01:22 5.90 4.80 2.05% ALDX 2025-12-04 09:01:33 5.00 4.80 2.05% ALDX 2025-12-04 11:06:05 4.85 4.80 0.00% ALDX 2025-12-04 12:01:09 4.95 4.90 2.05% ALDX 2025-12-04 14:01:19 4.90 4.85 1.03% ALDX 2025-12-04 16:01:53 5.00 4.95 3.08% ALDX 2025-12-04 17:01:15 5.00 4.85 1.03% ALDX 2025-12-04 19:01:18 5.00 4.80 1.03% ALDX 2025-12-04 21:02:12 0.00 0.00 1.03% 2025-12-05 ALDX 2025-12-05 06:01:18 5.90 4.20 1.03% ALDX 2025-12-05 08:01:15 5.30 4.20 1.03% ALDX 2025-12-05 09:01:18 5.30 4.55 1.03% ALDX 2025-12-05 10:01:16 4.95 4.75 1.03% ALDX 2025-12-05 11:01:27 4.90 4.85 1.03% ALDX 2025-12-05 12:01:09 4.90 4.80 1.03% ALDX 2025-12-05 13:01:17 4.85 4.75 -1.03% ALDX 2025-12-05 14:01:10 4.80 4.75 -1.03% ALDX 2025-12-05 16:01:32 4.75 4.70 -2.05% ALDX 2025-12-05 17:01:21 4.85 4.70 -3.08% ALDX 2025-12-05 18:01:07 4.85 4.65 0.00% ALDX 2025-12-05 21:01:52 0.00 0.00 0.00% 2025-12-08 ALDX 2025-12-08 05:01:19 5.90 0.00 0.00% ALDX 2025-12-08 06:01:12 5.90 4.55 0.00% ALDX 2025-12-08 07:01:06 5.90 4.60 0.00% ALDX 2025-12-08 08:01:30 5.25 4.60 0.00% ALDX 2025-12-08 09:01:32 5.15 4.70 0.00% ALDX 2025-12-08 10:01:22 4.80 4.70 0.00% ALDX 2025-12-08 11:01:04 4.90 4.85 5.12% ALDX 2025-12-08 13:01:34 4.95 4.90 5.12% ALDX 2025-12-08 15:01:43 4.90 4.85 5.12% ALDX 2025-12-08 17:01:31 5.00 4.80 5.12% ALDX 2025-12-08 18:01:42 5.05 4.85 6.38% ALDX 2025-12-08 19:01:36 5.05 4.80 6.38% ALDX 2025-12-08 21:02:11 0.00 0.00 6.38% 2025-12-09 ALDX 2025-12-09 05:01:26 8.80 0.00 6.38% ALDX 2025-12-09 06:01:30 5.50 4.30 6.38% ALDX 2025-12-09 08:01:26 5.40 4.70 6.38% ALDX 2025-12-09 09:01:19 5.05 4.70 6.38% ALDX 2025-12-09 11:01:22 4.90 4.85 0.00% ALDX 2025-12-09 12:01:29 4.85 4.80 -1.06% ALDX 2025-12-09 13:01:29 4.90 4.85 0.00% ALDX 2025-12-09 14:02:05 4.95 4.90 0.00% ALDX 2025-12-09 15:02:06 4.90 4.85 0.00% ALDX 2025-12-09 16:01:29 4.85 4.80 -1.06% ALDX 2025-12-09 17:02:20 4.95 4.75 -2.13% ALDX 2025-12-09 18:01:24 4.95 4.75 -2.02% ALDX 2025-12-09 21:01:43 0.00 0.00 -2.02% 2025-12-10 ALDX 2025-12-10 05:01:29 8.80 0.00 -2.02% ALDX 2025-12-10 06:01:41 5.45 4.55 -2.02% ALDX 2025-12-10 08:01:25 5.35 4.55 -2.02% ALDX 2025-12-10 11:01:11 4.75 4.70 0.00% ALDX 2025-12-10 13:01:23 4.80 4.75 1.01% ALDX 2025-12-10 15:01:10 4.75 4.70 0.00% ALDX 2025-12-10 16:01:30 4.80 4.75 1.01% ALDX 2025-12-10 17:01:09 4.85 4.75 1.01% ALDX 2025-12-10 18:01:45 5.00 4.75 1.04% ALDX 2025-12-10 19:01:16 5.00 4.70 1.04% ALDX 2025-12-10 21:01:16 0.00 0.00 1.04% ALDX 2025-12-10 22:02:13 5.00 4.70 1.04% 2025-12-11 ALDX 2025-12-11 06:01:23 5.50 4.20 1.04% ALDX 2025-12-11 08:01:21 5.25 4.70 1.04% ALDX 2025-12-11 09:01:09 4.85 4.70 1.04% ALDX 2025-12-11 10:01:30 4.85 4.75 1.04% ALDX 2025-12-11 11:01:41 4.75 4.70 0.00% ALDX 2025-12-11 12:01:31 4.70 4.65 -1.04% ALDX 2025-12-11 13:01:25 4.75 4.70 0.00% ALDX 2025-12-11 16:01:26 4.70 4.65 -1.04% ALDX 2025-12-11 17:01:15 4.85 4.50 -3.13% ALDX 2025-12-11 21:01:22 0.00 0.00 -3.13% 2025-12-12 ALDX 2025-12-12 05:01:06 8.80 0.00 -3.13% ALDX 2025-12-12 06:01:27 5.50 4.20 -3.13% ALDX 2025-12-12 08:01:18 5.30 4.20 -3.13% ALDX 2025-12-12 09:01:14 5.25 4.25 -3.13% ALDX 2025-12-12 10:02:06 4.90 4.20 2.09% ALDX 2025-12-12 11:01:05 4.90 4.85 7.31% ALDX 2025-12-12 12:01:14 4.90 4.80 6.26% ALDX 2025-12-12 13:01:06 4.70 4.65 3.13% ALDX 2025-12-12 14:01:21 4.60 4.55 1.04% ALDX 2025-12-12 15:01:13 4.55 4.50 0.00% ALDX 2025-12-12 17:01:07 4.60 4.50 0.00% ALDX 2025-12-12 18:01:20 4.55 4.45 0.00% ALDX 2025-12-12 19:01:16 4.60 4.45 0.00% ALDX 2025-12-12 20:01:15 4.60 4.45 1.09% ALDX 2025-12-12 21:01:12 0.00 0.00 1.09% 2025-12-15 ALDX 2025-12-15 05:01:13 0.00 4.20 1.09% ALDX 2025-12-15 06:01:18 4.90 4.20 5.45% ALDX 2025-12-15 08:01:19 4.90 4.55 5.45% ALDX 2025-12-15 09:01:16 4.90 4.55 2.18% ALDX 2025-12-15 11:01:12 4.30 4.25 -4.36% ALDX 2025-12-15 12:01:14 4.25 4.20 -5.45% ALDX 2025-12-15 14:01:22 4.20 4.15 -6.54% ALDX 2025-12-15 15:01:20 4.30 4.25 -4.36% ALDX 2025-12-15 16:01:31 4.20 4.15 -6.54% ALDX 2025-12-15 17:01:18 4.75 3.95 -10.89% ALDX 2025-12-15 18:01:20 4.40 3.65 -11.01% ALDX 2025-12-15 20:01:31 4.55 4.00 -11.01% ALDX 2025-12-15 20:49:49 8-K Sec report https://www.sec.gov/Archives/edgar/data/1341235/000119312525319638/0001193125-25-319638-index.htm 8-K - Aldeyra Therapeutics, Inc. (0001341235) (Filer) ALDX 2025-12-15 21:01:23 0.00 0.00 -25.33% 2025-12-16 ALDX 2025-12-16 05:01:16 3.35 0.00 -15.42% ALDX 2025-12-16 06:01:20 3.80 3.30 -12.11% ALDX 2025-12-16 07:01:15 3.80 3.35 -12.11% ALDX 2025-12-16 08:01:35 3.75 3.40 -5.51% ALDX 2025-12-16 09:01:17 4.05 3.90 2.20% ALDX 2025-12-16 10:01:33 4.10 3.90 2.20% ALDX 2025-12-16 11:01:13 5.10 5.00 25.33% ALDX 2025-12-16 11:09:03 Aldeyra Therapeutics, Inc. (ALDX) Discusses PDUFA Target Action Date Extension for Reproxalap in Dry Eye Disease Transcript ALDX 2025-12-16 12:01:12 5.30 5.25 29.74% ALDX 2025-12-16 13:01:08 5.20 5.15 27.53% ALDX 2025-12-16 14:01:14 5.10 5.05 25.33% ALDX 2025-12-16 15:01:11 5.40 5.35 31.94% ALDX 2025-12-16 16:01:15 5.30 5.25 29.74% ALDX 2025-12-16 17:01:11 5.35 5.20 30.84% ALDX 2025-12-16 18:01:14 5.40 5.15 31.33% ALDX 2025-12-16 19:01:16 5.35 5.15 35.09% ALDX 2025-12-16 20:01:17 5.40 5.15 35.09% ALDX 2025-12-16 21:01:14 0.00 0.00 35.09% 2025-12-17 ALDX 2025-12-17 05:01:19 5.60 0.00 35.09% ALDX 2025-12-17 06:01:28 5.60 5.40 2.51% ALDX 2025-12-17 07:01:18 5.60 4.60 2.51% ALDX 2025-12-17 08:01:25 5.60 4.85 2.51% ALDX 2025-12-17 09:01:15 5.40 5.30 2.51% ALDX 2025-12-17 10:01:15 5.40 5.30 1.25% ALDX 2025-12-17 11:01:32 5.30 5.25 0.00% ALDX 2025-12-17 14:01:22 5.25 5.20 -1.25% ALDX 2025-12-17 15:01:14 5.35 5.25 0.00% ALDX 2025-12-17 16:01:31 5.30 5.25 0.00% ALDX 2025-12-17 17:01:35 5.30 5.25 -1.25%