ALDX Aldeyra Therapeutics, Inc.

BULLISH Impact: 5/10 Insider Cluster (2 insiders)
Horizon weeks Filed Mar 18, 2026 Processed 2mo ago
Insider cluster: 2 insiders, $105K total
Latest settled — T+20d
ALDX ▲ +26.76% at T+20d
LONG call ✓ call won +26.76% · α vs SPY +20.71% · entry $1.42 → $1.80
Next anchor: T+60d tomorrow
Currently $1.72 · +21.13% from $1.42 entry
Entry anchored
Mar 17, 07:13 PM ET
via Databento tick
T+1d
+28.87%
call +28.87% · α +29.14%
$1.83
settled 3mo ago
T+5d
+30.28%
call +30.28% · α +31.00%
$1.85
settled 3mo ago
T+20d
+26.76%
call +26.76% · α +20.71%
$1.80
settled 8w ago
T+60d
call — · α —
tomorrow

Price Chart

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Executive Summary

Two corporate insiders at Aldeyra Therapeutics purchased shares in the open market within a 7-day window, totaling $105,100. The purchases were made at prevailing market prices by a director and the principal financial officer, signaling modest confidence in the company's prospects.

Key Financial Metrics

Direction
buying
Total Value
$105.1K
Insiders
2

Actionable Insight

While the dollar amount is relatively small, the fact that both a director and CFO are buying shares at current levels may indicate confidence ahead of potential catalysts. Traders should monitor for upcoming clinical updates or financing activity.

Key Facts

  • Director Douglas Richard purchased 70,000 shares for $98,000 on March 19, 2026.
  • Principal Financial Officer Michael Alfieri purchased 5,000 shares for $7,100 on March 18, 2026.
  • Total open-market purchases amounted to $105,100 across two insiders.
  • Total value represents approximately 0.095% of the company's $110M market cap.

Financial Impact

$105,100 in open-market buying by two insiders

insider ownershipmarket sentiment

Risk Factors

  • The total value of purchases is modest (~0.1% of market cap) and may not reflect broad insider conviction.
  • No additional public filings or news accompany these trades, limiting context.

Market Snapshot

Exchange
Nasdaq

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)cluster-ALDX-1774037884870
3 reports for ALDX
Performance horizon
Filters
Rows
Reports for ALDX — sortable, filterable
Type Now
Apr 27, 2026
6w ago
DEFA14A
NEUTRAL ★ 2/10
$1.57 $1.78▲ +13.38%▲ +7.91%$1.72 (+9.55%)
Apr 20, 2026
7w ago
8-K
NEUTRAL ★ 2/10
$1.68 $1.60▼ −4.76%▼ −9.68%$1.72 (+2.38%)
Mar 18, 2026
12w ago
Insider Cluster
BULLISH ★ 5/10
$1.42 $1.80▲ +26.76%▲ +20.71%$1.72 (+21.13%)
Showing 3 of 3

US Market Status

Market Closed — Opens Thu (10h 56m)

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