SecBot SecBot
Insider Cluster (2 insiders) ·Filed Mar 18, 2026

ALDX

Aldeyra Therapeutics, Inc.
BULLISH
Impact 5/10
Horizonweeks Processed7mo ago
Insider cluster: 2 insiders, $105K total
Actionable Insight ▲ Bullish

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.

DirectionBullish
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
ALDX ▲ +20.42% at T+60d
LONG call ✓ call won +20.42% · α vs SPY +8.90% · entry $1.42 → $1.71
Entry = T+0 close
Mar 17, 2026
via day close
T+1d
+28.87%
call +28.87% · α +29.14%
$1.83
settled 7mo ago
T+5d
+30.28%
call +30.28% · α +31.00%
$1.85
settled 7mo ago
T+20d
+26.76%
call +26.76% · α +20.71%
$1.80
settled 7mo ago
T+60d
+20.42%
call +20.42% · α +8.90%
$1.71
settled 5mo ago

Price Chart

Loading chart...

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

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

Investment Themes

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
6 reports for ALDX
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for ALDX — sortable, filterable
TypeNow
Sep 29, 2026
28d ago
8-K
BULLISH ★ 7/10
$1.32 $0.6412▼ −51.42%▼ −52.14%$0.6412 (−51.42%)
Aug 16, 2026
10w ago
Institutional Cluster
BEARISH ★ 6/10
$1.56 $1.37▲ +12.18%▲ +10.20%$0.6412 (+58.90%)
Jul 30, 2026
12w ago
8-K
NEUTRAL ★ 2/10
$1.54 $1.49▼ −3.57%▼ −6.56%$0.6412 (−58.36%)
Apr 27, 2026
26w ago
DEFA14A
NEUTRAL ★ 2/10
$1.57 $1.78▲ +13.38%▲ +7.91%$0.6412 (−59.16%)
Apr 20, 2026
27w ago
8-K
NEUTRAL ★ 2/10
$1.68 $1.60▼ −4.76%▼ −9.68%$0.6412 (−61.83%)
Mar 18, 2026
31w ago
Insider Cluster
BULLISH ★ 5/10
$1.42 $1.80▲ +26.76%▲ +20.71%$0.6412 (−54.85%)
Showing 6 of 6

US Market Status

Market Closed — Opens Wed (15h 34m)

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers
Report published Mar 20, 2026