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Aldeyra Therapeutics, Inc. (NASDAQ:ALDX)
US · Delayed Price · Currency is USD
Healthcare · Biotechnology
$0.64+$0.01 (+2.17%)
Market cap
$38.9M
Insider Score
Health Score
Analyst consensus
Listed since
May 2, 2014
Website
Insider Score
91/ 100
ALDX Insider Score
Bullish2 qualifying trades · 2 insiders · $135.40K bought in the last 90 days
ALDX Stock Insider Trading Activity
ALDX stock’s insider trading shows 2 purchases for an estimated $135.40K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days2 qualifying buys2 insiders$135.40K bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
Filters
| Form 4 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Alfieri Michael Other | Buy | 10,000 | $0.65 | $6.50K | 133% | 17,500 | Nov 11, 2026 | BFirst BuyStake Doubler | Form 4 |
| DOUGLAS RICHARD Director | Buy | 200,000 | $0.64 | $128.90K | 103% | 395,000 | Nov 11, 2026 | AFirst BuyStake Doubler | Form 4 |
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.