X |
Filing Date |
Trade Date |
Ticker |
Insider Name | Title |
Trade Type |
Price |
Qty |
Owned |
ΔOwn |
Value |
1d |
1w |
1m |
6m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2025-08-13 | ALDX | Alfieri Michael | Principal Financial Officer | P - Purchase | $5.30 | +2,500 | 2,500 | New | +$13,250 | ||||||
2025-08-11 | ALDX | Machatha Stephen | Chief Development Officer | S - Sale | $5.15 | -22,073 | 221,799 | -9% | -$113,713 | ||||||
2025-04-03 | ALDX | Perceptive Advisors LLC | 10% | S - Sale | $1.42 | -3,400,000 | 5,875,851 | -37% | -$4,828,000 | ||||||
| M | 2021-05-03 | ALDX | Miller-Rich Nancy | Dir | P - Purchase | $11.33 | +922 | 922 | New | +$10,447 | |||||
2024-08-12 | ALDX | Machatha Stephen | Chief Development Officer | S - Sale | $4.74 | -16,041 | 236,771 | -6% | -$75,975 | ||||||
2024-08-12 | ALDX | Greenberg Bruce | See Remarks | S - Sale | $4.74 | -10,834 | 126,382 | -8% | -$51,313 | ||||||
| A | 2024-03-12 | ALDX | Machatha Stephen | Chief Development Officer | S - Sale | $3.16 | -11,537 | 252,812 | -4% | -$36,503 | |||||
| A | 2024-03-11 | ALDX | Greenberg Bruce | See Remarks | S - Sale | $3.41 | -13,201 | 130,154 | -9% | -$44,968 | |||||
| M | 2024-04-04 | ALDX | Perceptive Advisors LLC | 10% | P - Purchase | $4.68 | +177,993 | 9,275,851 | +2% | +$833,867 | |||||
| M | 2024-04-01 | ALDX | Perceptive Advisors LLC | 10% | P - Purchase | $3.84 | +504,272 | 9,097,858 | +6% | +$1,934,505 | |||||
| D | 2024-03-11 | ALDX | Greenberg Bruce | See Remarks | S - Sale+OE | $3.41 | -13,201 | 120,699 | -10% | -$44,968 | |||||
| DM | 2024-03-11 | ALDX | Machatha Stephen | Chief Development Officer | S - Sale+OE | $3.31 | -29,768 | 243,706 | -11% | -$98,605 | |||||
| DM | 2024-03-11 | ALDX | Brady Todd C | Pres, CEO | S - Sale+OE | $3.17 | -183,238 | 1,471,298 | -11% | -$580,760 |
| A | Amended filing |
| D | Derivative transaction in filing (usually option exercise) |
| E | Error detected in filing |
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price |
| S - Sale | Sale of securities on an exchange or to another person |
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) |
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company |
| P - Purchase | Purchase of securities on an exchange or from another person |