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LEDS SEC Filing News — SemiLEDs Corporation

Latest SEC filings for SemiLEDs Corporation (LEDS) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
Form 10-Q Quarterly Report 2026-04-14

LEDS filed Quarterly Report (10-Q)

SemiLEDs Corp filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)
View on SEC EDGAR → Open Filing Document →
Form 8-K Material Company Update 2026-04-14

LEDS filed 8-K — material company event

SemiLEDs Corp filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
Form 8-K Material Company Update 2026-02-03

LEDS filed 8-K — material company event

SemiLEDs Corp filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
Form 8-K Material Company Update 2026-01-16

LEDS filed 8-K — material company event

SemiLEDs Corp filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
Form 10-Q Quarterly Report 2026-01-14

LEDS filed Quarterly Report (10-Q)

SemiLEDs Corp filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)
View on SEC EDGAR → Open Filing Document →
Form 8-K Material Company Update 2026-01-14

LEDS filed 8-K — material company event

SemiLEDs Corp filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
Form 10-K Annual Report 2025-11-28

LEDS filed Annual Report (10-K)

SemiLEDs Corp filed its annual report with the SEC. This report includes audited financial statements, business overview, risk factors, and management discussion.

Filing: 10-K (Annual Report)
View on SEC EDGAR → Open Filing Document →
Form 4 Tax / Compensation Filing 2025-11-28

LEDS insider Form 4 filed for equity award, exercise, or tax withholding

Yu Chris Chang (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Yu Chris Chang (Director) Shares: 5,000
View on SEC EDGAR → Open Filing Document →
Form 4 Tax / Compensation Filing 2025-11-28

LEDS insider Form 4 filed for equity award, exercise, or tax withholding

Gough Walter Michael (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Gough Walter Michael (Director) Shares: 5,000
View on SEC EDGAR → Open Filing Document →
Form 4 Tax / Compensation Filing 2025-11-28

LEDS insider Form 4 filed for equity award, exercise, or tax withholding

Hsieh Edward Kuan Hsiung (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Hsieh Edward Kuan Hsiung (Director) Shares: 5,000
View on SEC EDGAR → Open Filing Document →
Form 8-K Material Company Update 2025-11-28

LEDS filed 8-K — material company event

SemiLEDs Corp filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
Form 8-K Material Company Update 2025-09-02

LEDS filed 8-K — material company event

SemiLEDs Corp filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
Form 4 Tax / Compensation Filing 2025-07-14

LEDS insider Form 4 filed for equity award, exercise, or tax withholding

Lee Hsin-Liang Christopher (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Lee Hsin-Liang Christopher (Chief Financial Officer) Shares: 8,000
View on SEC EDGAR → Open Filing Document →
Form 10-Q Quarterly Report 2025-07-14

LEDS filed Quarterly Report (10-Q)

SemiLEDs Corp filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)
View on SEC EDGAR → Open Filing Document →
Form 8-K Material Company Update 2025-07-11

LEDS filed 8-K — material company event

SemiLEDs Corp filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
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