Seeing Is Believing
ALDX had $4,062,224 of purchase made in the last year made by 3 inside traders and $14,569,184 of sell made in the last year made by 10 inside traders
ALDX had $151,994,418 of purchase made in the last 10 years made by 50 inside traders and $21,927,594 of sell made in the last 10 years made by 14 inside traders
ALDX has gained $0.49 (0.1%) in the last year.
The Largest Sell in the last year was at 10-Aug-2025 by Neal Walker - Insider ($113,675)
The Largest Buy on record was at 03-May-2021 by Perceptive Advisors Llc - 10 Owner ($15,000,000)
The Largest Sell on record was at 15-Oct-2023 by Perceptive Advisors Llc - Major Shareholder ($3,920,000)
First displayed insider trading activity is from 10-Aug-2025.
Currently, out of the existing holding trades of ALDX - 139 are a BUY (88.54%), 18 are a SELL (11.46%).
Title
Last Action
Quantity
Date
Money received / invested
Average Profit after 1 month
Average Profit after 3 months
Average Profit after 1 year
Total of invested or received
Current Quantity
Neal Walker
Sell
22,073
26 days ago
(10-Aug-2025)
$113,676
$113,675
0
Perceptive Advisors Llc
Buy
37,712
1 years 5 months 1 days ago
(04-Apr-2024)
$178,755
$2,980,063
0
Bruce Greenberg
Sell
13,201
1 years 5 months 26 days ago
(10-Mar-2024)
$45,015
$45,015
0
Todd C Brady
Sell
97,914
1 years 5 months 26 days ago
(10-Mar-2024)
$320,179
-$304,490
0
Martin Joseph Joyce
Buy
4,320
3 years 2 months 10 days ago
(26-Jun-2022)
$15,034
-$15,033
23,970