$ALDX: Aldeyra Therapeutics, Inc. - Common Stock
2025-10-17 ALDX 2025-10-17 20:01:15 0.00 0.00 -0.93% 2025-10-20 ALDX 2025-10-20 06:01:08 6.15 4.55 -0.93% ALDX 2025-10-20 07:01:01 6.15 4.75 -0.93% ALDX 2025-10-20 08:01:05 5.40 4.75 -0.93% ALDX 2025-10-20 09:01:00 6.15 4.90 -0.93% ALDX 2025-10-20 10:01:03 5.30 5.25 0.93% ALDX 2025-10-20 11:01:02 5.40 5.30 1.86% ALDX 2025-10-20 12:01:11 5.40 5.35 2.78% ALDX 2025-10-20 13:01:07 5.45 5.40 2.78% ALDX 2025-10-20 14:01:14 5.40 5.35 2.78% ALDX 2025-10-20 15:01:07 5.45 5.40 3.71% ALDX 2025-10-20 16:01:20 5.50 5.40 3.71% ALDX 2025-10-20 17:01:14 5.50 5.40 3.80% ALDX 2025-10-20 18:01:20 6.10 4.75 3.80% ALDX 2025-10-20 19:01:16 6.00 4.75 3.80% ALDX 2025-10-20 20:01:18 0.00 0.00 3.80% 2025-10-21 ALDX 2025-10-21 04:01:17 13.00 0.00 3.80% ALDX 2025-10-21 05:01:12 6.35 4.55 3.80% ALDX 2025-10-21 06:01:11 6.35 4.65 3.80% ALDX 2025-10-21 07:01:05 6.10 4.75 3.80% ALDX 2025-10-21 08:01:08 5.55 4.75 3.80% ALDX 2025-10-21 09:00:59 6.10 5.30 3.80% ALDX 2025-10-21 10:01:02 5.30 5.25 -1.90% ALDX 2025-10-21 11:00:59 5.40 5.35 0.00% ALDX 2025-10-21 12:01:01 5.50 5.45 1.90% ALDX 2025-10-21 15:01:09 5.55 5.50 2.85% ALDX 2025-10-21 16:01:19 5.75 5.25 2.85% ALDX 2025-10-21 17:01:12 6.10 4.80 2.76% ALDX 2025-10-21 18:01:16 6.10 5.00 2.76% ALDX 2025-10-21 20:01:18 0.00 0.00 2.76% 2025-10-22 ALDX 2025-10-22 05:01:14 6.35 4.55 2.76% ALDX 2025-10-22 06:01:17 6.35 4.60 2.76% ALDX 2025-10-22 07:01:06 5.90 5.50 2.76% ALDX 2025-10-22 08:01:04 5.65 5.50 0.92% ALDX 2025-10-22 10:01:05 5.40 5.35 -1.84% ALDX 2025-10-22 11:00:58 5.30 5.25 -3.68% ALDX 2025-10-22 12:01:19 5.20 5.15 -5.51% ALDX 2025-10-22 13:01:29 5.25 5.20 -4.60% ALDX 2025-10-22 14:01:25 5.15 5.05 -6.43% ALDX 2025-10-22 15:01:19 5.20 5.15 -5.51% ALDX 2025-10-22 16:01:31 5.25 5.00 -5.51% ALDX 2025-10-22 17:01:18 5.70 4.55 -5.44% ALDX 2025-10-22 20:01:24 0.00 0.00 -5.44% 2025-10-23 ALDX 2025-10-23 04:01:29 0.00 4.65 -5.44% ALDX 2025-10-23 05:01:27 6.35 4.65 -5.44% ALDX 2025-10-23 07:01:13 5.65 4.65 -5.44% ALDX 2025-10-23 09:01:10 6.00 5.15 -5.44% ALDX 2025-10-23 10:01:16 5.25 5.15 0.91% ALDX 2025-10-23 11:01:04 5.20 5.15 0.91% ALDX 2025-10-23 12:01:12 5.15 5.10 0.00% ALDX 2025-10-23 13:01:15 5.25 5.20 1.81% ALDX 2025-10-23 16:01:22 5.50 5.10 0.91% ALDX 2025-10-23 17:01:22 5.50 5.10 0.96% ALDX 2025-10-23 20:01:24 0.00 0.00 0.96% 2025-10-24 ALDX 2025-10-24 04:01:24 13.00 0.00 0.96% ALDX 2025-10-24 05:01:18 6.35 4.75 0.96% ALDX 2025-10-24 07:01:15 6.10 4.75 0.96% ALDX 2025-10-24 08:01:13 6.10 5.15 0.96% ALDX 2025-10-24 09:01:08 6.10 4.75 0.96% ALDX 2025-10-24 10:01:11 5.30 5.20 1.93% ALDX 2025-10-24 11:01:06 5.25 5.20 1.93% ALDX 2025-10-24 12:01:12 5.30 5.25 2.89% ALDX 2025-10-24 15:01:18 5.30 5.25 1.93% ALDX 2025-10-24 16:01:25 5.30 5.20 1.93% ALDX 2025-10-24 17:01:20 5.70 5.20 1.93% ALDX 2025-10-24 20:01:24 0.00 0.00 1.93% 2025-10-27 ALDX 2025-10-27 04:01:45 13.00 0.00 1.93% ALDX 2025-10-27 05:01:28 6.35 4.55 1.93% ALDX 2025-10-27 07:01:36 6.10 5.10 1.93% ALDX 2025-10-27 08:01:44 6.10 5.20 1.93% ALDX 2025-10-27 09:01:41 5.90 5.10 1.93% ALDX 2025-10-27 10:01:39 5.30 5.25 1.93% ALDX 2025-10-27 11:01:29 5.25 5.20 0.97% ALDX 2025-10-27 12:01:37 5.30 5.25 1.93% ALDX 2025-10-27 14:01:44 5.25 5.20 0.97% ALDX 2025-10-27 16:01:23 5.40 5.15 0.97% ALDX 2025-10-27 17:01:24 6.00 5.05 0.95% ALDX 2025-10-27 20:01:26 0.00 0.00 0.95% 2025-10-28 ALDX 2025-10-28 04:01:25 13.00 0.00 0.95% ALDX 2025-10-28 05:01:14 6.35 4.55 0.95% ALDX 2025-10-28 07:00:28 8-K Sec report https://www.sec.gov/Archives/edgar/data/1341235/000119312525252200/0001193125-25-252200-index.htm 8-K - Aldeyra Therapeutics, Inc. (0001341235) (Filer) ALDX 2025-10-28 07:01:10 6.10 4.70 0.95% ALDX 2025-10-28 08:01:25 5.60 5.20 0.00% ALDX 2025-10-28 10:01:16 5.00 4.95 -3.82% ALDX 2025-10-28 11:01:04 5.05 5.00 -2.86% ALDX 2025-10-28 12:01:23 5.20 5.15 0.00% ALDX 2025-10-28 13:01:25 5.25 5.20 0.95% ALDX 2025-10-28 14:01:16 5.35 5.30 2.86% ALDX 2025-10-28 15:01:09 5.30 5.25 1.91% ALDX 2025-10-28 16:01:21 5.40 5.05 -0.95% ALDX 2025-10-28 17:01:19 5.40 5.05 -0.96% ALDX 2025-10-28 20:01:09 0.00 0.00 -0.96% 2025-10-29 ALDX 2025-10-29 04:01:12 13.00 0.00 -0.96% ALDX 2025-10-29 05:01:05 5.90 4.70 -0.96% ALDX 2025-10-29 08:01:11 5.70 4.70 -0.96% ALDX 2025-10-29 09:01:07 5.60 4.70 -0.96% ALDX 2025-10-29 10:01:09 5.15 5.10 0.96% ALDX 2025-10-29 11:01:04 5.20 5.15 1.91% ALDX 2025-10-29 14:01:10 5.15 5.10 0.96% ALDX 2025-10-29 15:01:08 5.10 5.05 0.00% ALDX 2025-10-29 16:01:16 5.75 5.00 0.00% ALDX 2025-10-29 17:01:12 5.70 5.00 0.00% ALDX 2025-10-29 20:01:11 0.00 0.00 0.00% 2025-10-30 ALDX 2025-10-30 04:01:13 13.00 0.00 0.00% ALDX 2025-10-30 05:01:05 5.90 4.35 0.00% ALDX 2025-10-30 08:01:11 5.90 5.00 0.00% ALDX 2025-10-30 10:01:09 5.00 4.95 -0.97% ALDX 2025-10-30 11:01:07 4.95 4.90 -1.95% ALDX 2025-10-30 12:01:11 5.10 5.05 0.97% ALDX 2025-10-30 13:01:10 5.15 5.10 1.95% ALDX 2025-10-30 14:01:13 5.00 4.95 -0.97% ALDX 2025-10-30 15:01:10 5.10 5.05 0.97% ALDX 2025-10-30 16:01:16 5.05 4.95 0.00% ALDX 2025-10-30 18:01:16 5.05 5.00 0.00% ALDX 2025-10-30 20:01:21 0.00 0.00 0.00% 2025-10-31 ALDX 2025-10-31 04:01:16 9.05 4.70 0.00% ALDX 2025-10-31 05:01:13 5.90 4.70 0.00% ALDX 2025-10-31 07:01:11 5.55 4.70 0.00% ALDX 2025-10-31 08:01:12 5.10 4.60 0.00% ALDX 2025-10-31 10:01:14 5.05 5.00 0.99% ALDX 2025-10-31 11:01:07 5.00 4.95 0.00% ALDX 2025-10-31 12:01:13 4.90 4.85 -1.98% ALDX 2025-10-31 15:01:09 5.05 5.00 0.99% ALDX 2025-10-31 16:02:57 5.15 5.00 1.98% ALDX 2025-10-31 17:01:08 5.15 5.00 1.99% ALDX 2025-10-31 18:01:20 5.15 4.90 1.99% ALDX 2025-10-31 20:01:15 0.00 0.00 1.99% 2025-11-03 ALDX 2025-11-03 05:01:17 13.00 4.60 1.99% ALDX 2025-11-03 06:01:16 5.90 4.60 1.99% ALDX 2025-11-03 08:01:20 5.55 4.60 1.99% ALDX 2025-11-03 09:01:10 5.65 4.60 1.99% ALDX 2025-11-03 10:01:16 5.15 5.00 1.99% ALDX 2025-11-03 11:01:13 5.20 5.15 2.98% ALDX 2025-11-03 12:01:19 5.15 5.10 1.99% ALDX 2025-11-03 14:01:33 5.20 5.15 2.98% ALDX 2025-11-03 16:01:22 5.25 5.20 3.98% ALDX 2025-11-03 17:02:50 5.30 5.20 3.98% ALDX 2025-11-03 18:01:26 5.80 5.05 3.94% ALDX 2025-11-03 21:02:03 0.00 0.00 3.94% ALDX 2025-11-03 22:01:59 5.80 5.05 3.94% 2025-11-04 ALDX 2025-11-04 05:01:40 0.00 4.60 3.94% ALDX 2025-11-04 06:01:13 5.90 4.60 3.94% ALDX 2025-11-04 08:01:17 5.80 4.65 1.97% ALDX 2025-11-04 09:01:05 5.80 4.65 2.96% ALDX 2025-11-04 10:01:15 5.75 4.65 2.96% ALDX 2025-11-04 11:01:05 5.20 5.15 0.00% ALDX 2025-11-04 12:01:13 5.10 5.05 -1.97% ALDX 2025-11-04 14:01:18 5.05 5.00 -2.96% ALDX 2025-11-04 15:05:49 5.00 4.95 -3.94% ALDX 2025-11-04 17:01:19 4.95 4.85 -4.93% ALDX 2025-11-04 18:01:23 5.60 4.45 -4.78% ALDX 2025-11-04 19:01:28 5.40 4.50 -4.78% 2025-11-05 ALDX 2025-11-05 05:01:17 9.05 0.00 -4.78% ALDX 2025-11-05 06:01:22 5.50 4.50 -4.78% ALDX 2025-11-05 08:01:35 4.95 4.50 0.96% ALDX 2025-11-05 09:01:17 5.40 4.50 0.96% ALDX 2025-11-05 11:01:11 4.90 4.85 0.00% ALDX 2025-11-05 13:01:07 5.00 4.95 1.91% ALDX 2025-11-05 15:01:18 4.90 4.85 0.00% ALDX 2025-11-05 16:01:26 4.95 4.90 0.96% ALDX 2025-11-05 17:01:11 7.00 4.85 0.96% ALDX 2025-11-05 17:16:42 10-Q Sec report https://www.sec.gov/Archives/edgar/data/1341235/000119312525266989/0001193125-25-266989-index.htm 10-Q - Aldeyra Therapeutics, Inc. (0001341235) (Filer) ALDX 2025-11-05 18:06:07 5.55 4.85 0.00% ALDX 2025-11-05 19:01:16 5.60 4.85 0.00% ALDX 2025-11-05 21:01:29 0.00 0.00 0.00% 2025-11-06 ALDX 2025-11-06 05:01:16 7.80 0.00 0.00% ALDX 2025-11-06 06:01:16 5.90 4.35 0.00% ALDX 2025-11-06 08:01:14 5.60 4.35 0.00% ALDX 2025-11-06 10:01:13 5.60 4.45 0.00% ALDX 2025-11-06 11:01:10 4.90 4.85 0.00% ALDX 2025-11-06 13:01:12 4.85 4.80 -1.02% ALDX 2025-11-06 14:01:22 4.90 4.80 0.00% ALDX 2025-11-06 15:01:28 4.85 4.80 -1.02% ALDX 2025-11-06 17:01:14 5.00 4.75 -1.02% ALDX 2025-11-06 18:01:19 5.00 4.80 -1.01% ALDX 2025-11-06 21:01:29 0.00 0.00 -1.01% ALDX 2025-11-06 22:01:33 5.00 4.80 -1.01% 2025-11-07 ALDX 2025-11-07 06:01:24 4.90 4.40 -1.01% ALDX 2025-11-07 09:01:15 4.90 4.75 -1.01% ALDX 2025-11-07 11:01:10 4.70 4.65 -2.03% ALDX 2025-11-07 12:01:12 4.65 4.60 -3.04% ALDX 2025-11-07 13:01:11 4.60 4.50 -5.07% ALDX 2025-11-07 14:01:36 4.55 4.50 -5.07% ALDX 2025-11-07 15:01:21 4.60 4.55 -4.06% ALDX 2025-11-07 16:01:21 4.70 4.65 -2.03% ALDX 2025-11-07 17:01:22 5.05 4.50 -2.03% ALDX 2025-11-07 18:01:22 5.05 4.50 -2.08% ALDX 2025-11-07 19:01:19 4.80 4.50 -2.08% ALDX 2025-11-07 21:01:41 0.00 0.00 -2.08% 2025-11-10 ALDX 2025-11-10 06:01:32 5.50 4.25 -2.08% ALDX 2025-11-10 09:01:24 4.90 4.25 -2.08% ALDX 2025-11-10 10:01:18 4.80 3.90 -2.08% ALDX 2025-11-10 11:01:20 4.80 4.75 3.12% ALDX 2025-11-10 12:01:19 4.75 4.70 2.08% ALDX 2025-11-10 13:01:17 4.85 4.80 4.16% ALDX 2025-11-10 14:01:23 5.10 5.00 9.36% ALDX 2025-11-10 15:01:19 5.10 5.05 9.36% ALDX 2025-11-10 16:01:41 5.15 5.05 10.40% ALDX 2025-11-10 17:01:30 5.45 5.05 10.40% ALDX 2025-11-10 18:01:28 5.45 5.00 10.66% ALDX 2025-11-10 21:01:30 0.00 0.00 10.66% 2025-11-11 ALDX 2025-11-11 06:01:30 5.90 4.20 10.66% ALDX 2025-11-11 08:01:29 5.80 4.20 10.66% ALDX 2025-11-11 10:01:24 5.65 4.20 -1.07% ALDX 2025-11-11 11:01:13 5.10 5.05 0.00% ALDX 2025-11-11 12:01:21 5.15 5.10 1.07% ALDX 2025-11-11 13:01:24 5.20 5.15 2.13% ALDX 2025-11-11 14:01:21 5.25 5.20 3.20% ALDX 2025-11-11 16:01:20 5.30 5.25 4.26% ALDX 2025-11-11 17:01:15 6.80 4.75 3.20% ALDX 2025-11-11 18:01:43 5.70 4.75 2.92% ALDX 2025-11-11 21:01:36 0.00 0.00 2.92% 2025-11-12 ALDX 2025-11-12 06:01:22 5.90 4.20 2.92% ALDX 2025-11-12 07:01:14 5.85 4.20 2.92% ALDX 2025-11-12 08:01:18 5.75 4.20 2.92% ALDX 2025-11-12 09:01:13 5.30 5.20 2.92% ALDX 2025-11-12 10:01:20 5.75 5.15 2.92% ALDX 2025-11-12 11:01:09 5.30 5.25 1.95% ALDX 2025-11-12 12:01:14 5.35 5.30 2.92% ALDX 2025-11-12 13:01:12 5.25 5.20 0.97% ALDX 2025-11-12 14:01:18 5.30 5.25 0.97% ALDX 2025-11-12 15:01:15 5.30 5.25 1.95% ALDX 2025-11-12 16:01:19 5.35 5.25 2.92% ALDX 2025-11-12 17:01:18 5.35 5.25 1.95% ALDX 2025-11-12 18:01:19 5.80 4.80 1.91% ALDX 2025-11-12 21:01:22 0.00 0.00 1.91% ALDX 2025-11-12 22:01:37 5.80 4.80 1.91% 2025-11-13 ALDX 2025-11-13 06:01:26 5.90 4.20 1.91% ALDX 2025-11-13 08:00:39 8-K Sec report https://www.sec.gov/Archives/edgar/data/1341235/000119312525278804/0001193125-25-278804-index.htm 8-K - Aldeyra Therapeutics, Inc. (0001341235) (Filer) ALDX 2025-11-13 08:01:16 5.90 4.30 1.91% ALDX 2025-11-13 09:01:13 5.90 4.35 1.91% ALDX 2025-11-13 10:01:19 5.90 4.30 1.91% ALDX 2025-11-13 11:01:14 5.10 5.05 -2.87% ALDX 2025-11-13 14:01:30 5.05 5.00 -3.82% ALDX 2025-11-13 15:01:30 5.10 5.05 -2.87% ALDX 2025-11-13 16:01:29 5.05 5.00 -3.82% ALDX 2025-11-13 16:11:34 Aldeyra Therapeutics, Inc. (ALDX) Discusses Expansion of RASP Platform Into CNS Diseases and Update on Reproxalap for Dry Eye Transcript ALDX 2025-11-13 17:01:17 0.00 4.80 -3.82% ALDX 2025-11-13 18:01:21 5.90 4.95 -3.77% ALDX 2025-11-13 21:01:30 0.00 0.00 -3.77% 2025-11-14 ALDX 2025-11-14 05:01:12 5.70 0.00 -3.77% ALDX 2025-11-14 06:01:29 5.70 4.20 -3.77% ALDX 2025-11-14 08:01:23 5.70 4.50 -3.77% ALDX 2025-11-14 09:01:19 5.10 4.50 -3.77% ALDX 2025-11-14 11:01:09 5.10 5.05 1.89% ALDX 2025-11-14 12:01:09 5.05 5.00 0.94% ALDX 2025-11-14 13:01:15 5.20 5.15 3.77% ALDX 2025-11-14 14:01:24 5.15 5.10 2.83% ALDX 2025-11-14 17:01:29 5.50 5.00 0.94% ALDX 2025-11-14 18:01:24 5.50 5.00 1.00% ALDX 2025-11-14 21:01:41 0.00 0.00 1.00% 2025-11-16 ALDX 2025-11-16 19:33:53 Aldeyra Therapeutics, Inc. (ALDX) Discusses Expansion of RASP Platform Into CNS Diseases and Update on Reproxalap for Dry Eye - Slideshow