Insider Transactions and Holdings
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Entity Type
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Individual
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Role
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Chief Development Officer
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Stock Symbol
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ALDX on Nasdaq
Stephen Machatha - trading volume in the past year for Aldeyra Therapeutics, Inc.
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
222K |
$1.14M |
$5.15 |
Aug 11, 2025 |
Direct |
|
|
| Stock Option (right to buy) |
202K |
|
|
Mar 4, 2025 |
Direct |
Common Stock |
|
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.