// insider-profile
Chang Hung-Lun (Fred)
// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $774K across 4 transactions.
// track-record
$0
Total purchased
$5.9M
Total sold
6
0B · 6S transactions
Net seller
Overall direction
Most active in
Filing history: Jun 2024 — Apr 2026Based on last 50 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 22, 2026 | Chang Hung-Lun (Fred) | AAOI | Tax Withholding | 2,940 | $150.57 | $443K |
| Apr 22, 2026 | Chang Hung-Lun (Fred) | AAOI | Tax Withholding | 673 | $150.57 | $101K |
| Apr 22, 2026 | Chang Hung-Lun (Fred) | AAOI | Tax Withholding | 850 | $150.57 | $128K |
| Apr 22, 2026 | Chang Hung-Lun (Fred) | AAOI | Tax Withholding | 677 | $150.57 | $102K |
| Mar 16, 2026 | Chang Hung-Lun (Fred) | AAOI | Sale | 36,400 | $100.25 | $3.65M |
45 more transactions hidden
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