Insider Cluster (2 insiders) ·Filed Feb 26, 2026
Insider cluster: 2 insiders, $699K total
Actionable Insight ▼ Bearish
Insider selling by the CEO and a director suggests caution. Monitor for any upcoming negative news or earnings miss that may have prompted the sales. The stock has underperformed historically after prior neutral filings.
Final — all horizons settled through T+60d ⚠ clustered
ALMU ▲ +45.69% at T+60d
SHORT call ✗ call lost -45.69% · α vs SPY -37.94% · entry $16.00 → $23.31
T+1d
-3.31%
call +3.31% · α +2.86%
$15.47
settled 8mo ago
T+5d
-1.75%
call +1.75% · α +0.62%
$15.72
settled 8mo ago
T+20d
-20.00%
call +20.00% · α +13.60%
$12.80
settled 7mo ago
T+60d
+45.69%
call -45.69% · α -37.94%
$23.31
settled 5mo ago
Price Chart
Loading chart...
Executive Summary
Two insiders at Aeluma, including the CEO, sold a combined $699K in shares over a 7-day window. The selling represents 0.17% of market cap, a modest but notable insider sale cluster.
Key Financial Metrics
Direction
selling
Total Value
$699.0K
Insiders
2
Key Facts
- CEO Klamkin sold 28,200 shares for $501K on March 4
- Director Denbaars sold 12,500 shares for $198K on Feb 26
- Total cluster value of $699K, approximately 0.17% of $413M market cap
Financial Impact
Total insider sales of $699K, representing 0.17% of market cap
insider holdings
Risk Factors
- Further insider selling could pressure the stock
- Potential undisclosed negative catalyst
Market Snapshot
Exchange
Nasdaq
Sector
Semiconductors & Related Devices
Analyst Consensus
89% bullish (9 analysts)
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ALMU-1778023560459 |
12 reports for ALMU
83% Hit rate @ T+20 Went positive at some point 6 of 6 best @ T+60▲ +35.27%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 22, 2026 4d ago | 8-K | $7.17 | awaiting T+20 | — | $6.61 (−7.81%) |
Sep 30, 2026 26d ago | DEF 14A | $12.58 | awaiting T+20 | — | $6.61 (−47.46%) |
Sep 16, 2026 5w ago | 8-K | $11.55 $8.85 | ▲ +23.34% | ▲ +24.55% | $6.61 (+42.75%) |
Sep 16, 2026 5w ago | Press Release | $11.55 $8.85 | ▲ +23.34% | ▲ +24.55% | $6.61 (+42.75%) |
Aug 26, 2026 8w ago | 144 | $13.82 $13.61 | ▼ −1.52% | ▼ −2.72% | $6.61 (−52.17%) |
May 19, 2026 22w ago | 144 | $21.94 $24.86 | ▼ −13.33% | ▼ −12.35% | $6.61 (+69.87%) |
May 19, 2026 22w ago | 8-K | $21.94 $24.86 | ▲ +13.33% | ▲ +12.35% | $6.61 (−69.87%) |
May 13, 2026 23w ago | 8-K | $26.65 $25.20 | ▲ +5.44% | ▲ +4.58% | $6.61 (+75.20%) |
May 13, 2026 23w ago | Press Release | $26.65 $25.20 | ▲ +5.44% | ▲ +4.58% | $6.61 (+75.20%) |
Mar 10, 2026 32w ago | Press Release | $15.82 $11.49 | ▼ −27.37% | ▼ −27.22% | $6.61 (−58.22%) |
Showing 10 of 12
US Market Status
Market Closed — Opens Tue (16h 48m)
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