AOSL CLUSTER SEC Filing Analysis

Latest settled — T+20d

AOSL ▲ +27.12% at T+20d

SHORT call ✗ call lost -27.12% · α vs SPY -20.83% · entry $30.38 → $38.62

Next anchor: T+60d in 28d

Last close $44.20 (close Jun 8) · -45.49% from $30.38 entry (call sign-flipped)

Entry anchored
Apr 13, 03:59 PM ET
via Databento tick

T+1d

+2.73%

call -2.73% · α -1.96%

$31.21

settled 8w ago

T+5d

+28.77%

call -28.77% · α -27.37%

$39.12

settled 7w ago

T+20d

+27.12%

call -27.12% · α -20.83%

$38.62

settled 4w ago

T+60d

—

call — · α —

—

in 28d

Price Chart

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Executive Summary

Three corporate insiders at Alpha & Omega Semiconductor (AOSL) sold shares in the past week, including the CEO, CFO, and EVP of Worldwide Sales, generating a total of $450K in open-market transactions. The sales represent modest insider selling from top executives, with the CFO accounting for nearly half the total value.

Key Financial Metrics

Direction

selling

Total Value

$450.0K

Insiders

3

Actionable Insight

While the dollar amount is not large enough to signal alarm, coordinated selling by the CEO and CFO—especially the CFO's largest individual block—warrants caution ahead of the next earnings report. Monitor for any downward revision in guidance or softening in semiconductor demand trends.

Key Facts

CEO Chang Stephen Chunping sold 5,594 shares for $178,448 at $31.90 per share on April 14, 2026.
CFO Liang Yifan sold 7,391 shares for $214,339 at $29.00 per share on April 14, 2026.
EVP Xue Bing sold 1,832 shares for $57,177 at $31.21 per share on April 16, 2026.
Total insider selling over 7 days: $499K, with $450K occurring within the reported cluster window.
All transactions were open-market sales (code 'S'), indicating deliberate divestment.

Financial Impact

$499,000 in total insider sales over 7 days, representing ~0.05% of AOSL's $1.0B market cap

insider ownershipinvestor sentiment

Risk Factors

Insider selling may indicate reduced confidence in near-term performance or valuation.
Potential for negative market perception given concentration among C-suite executives.

Market Snapshot

Exchange

Nasdaq

Sector

Semiconductors & Related Devices

Documents Analyzed

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

Document	Accession Number
CLUSTER Data (Synthetic)	cluster-AOSL-1776715580184

2 reports for AOSL

T+1T+5T+20T+60

Filters

Reports for AOSL — sortable, filterable
	Type				Now
Apr 17, 2026 7w ago	8-K NEUTRAL ★ 3/10	$39.90 $38.54	▼ −3.41%	▼ −7.61%	$44.20 (+10.78%)
Apr 14, 2026 8w ago	Insider Cluster BEARISH ★ 5/10	$30.38 $38.62	▼ −27.12%	▼ −20.83%	$44.20 (−45.49%)

US Market Status

Market Closed — Opens in 8h 12m

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