LEDS
SemiLEDs Corporation
NASDAQ · Technology · Semiconductors · TW
$1.97
+4.79%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
+4.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Nov 28, 2025 | Yu Chris Chang · director | A-Award | 5,000 | $0.00 |
| Nov 28, 2025 | Gough Walter Michael · director | A-Award | 5,000 | $0.00 |
| Nov 28, 2025 | Hsieh Edward Kuan Hsiung · director | A-Award | 5,000 | $0.00 |
| Jul 14, 2025 | Lee Hsin-Liang Christopher · officer: Chief Financial Officer | A-Award | 8,000 | $0.00 |
| Nov 27, 2024 | Yu Chris Chang · director | A-Award | 5,000 | $0.00 |
| Nov 27, 2024 | Gough Walter Michael · director | A-Award | 5,000 | $0.00 |
| Nov 27, 2024 | Hsieh Edward Kuan Hsiung · director | A-Award | 5,000 | $0.00 |
| Jul 11, 2023 | Gough Walter Michael · director | A-Award | 5,000 | $0.00 |
| Jul 11, 2023 | Hsieh Edward Kuan Hsiung · director | A-Award | 5,000 | $0.00 |
| Apr 26, 2023 | Lee Hsin-Liang Christopher · officer: Chief Financial Officer | A-Award | 8,000 | $0.00 |
| Nov 7, 2022 | Lee Roger · director | A-Award | 5,000 | $0.00 |
| Nov 7, 2022 | Gough Walter Michael · director | A-Award | 5,000 | $0.00 |
| Nov 7, 2022 | Hsieh Edward Kuan Hsiung · director | A-Award | 5,000 | $0.00 |
| Nov 12, 2021 | Lee Hsin-Liang Christopher · officer: Chief Financial Officer | A-Award | 8,000 | $0.00 |
| Nov 12, 2021 | Lee Roger · director | A-Award | 5,000 | $0.00 |
| Nov 12, 2021 | Gough Walter Michael · director | A-Award | 5,000 | $0.00 |
| Nov 12, 2021 | Hsieh Edward Kuan Hsiung · director | A-Award | 5,000 | $0.00 |
| Feb 9, 2021 | Lee Hsin-Liang Christopher · officer: CFO | Sale | 11,500 | $5.00 |
| Nov 30, 2020 | Hsieh Edward Kuan Hsiung · director | A-Award | 5,000 | $0.00 |
| Nov 30, 2020 | Lee Roger · director | A-Award | 5,000 | $0.00 |
| Nov 30, 2020 | Gough Walter Michael · director | A-Award | 5,000 | $0.00 |
| Nov 16, 2020 | Gough Walter Michael · director | A-Award | 2,500 | $0.00 |
| Nov 16, 2020 | Hsieh Edward Kuan Hsiung · director | A-Award | 2,500 | $0.00 |
| Nov 16, 2020 | Lee Roger · director | A-Award | 2,500 | $0.00 |
| Nov 16, 2020 | Lee Hsin-Liang Christopher · officer: CFO | A-Award | 1,800 | $0.00 |
| Feb 28, 2020 | Simplot Scott R. · director, 10 percent owner: | Purchase | 1,500,000 | $3.00 |
| Feb 28, 2020 | Simplot Scott R. · director, 10 percent owner: | Purchase | 500,000 | $3.00 |
| Feb 28, 2020 | J.R. Simplot Co · 10 percent owner | Purchase | 500,000 | $3.00 |
| Feb 28, 2020 | J.R. Simplot Co · 10 percent owner | Purchase | 1,500,000 | $3.00 |
| Feb 25, 2020 | DOAN TRUNG T · director, 10 percent owner, officer: Chairman and CEO | Purchase | 0 | $3.00 |
Institutional positioning
13F filings over the trailing two quarters
New 2Increased 3Reduced 3Sold out 8
| Filer | Action | Shares | Filed |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | Increased | 61,700 | May 14, 2026 |
| CITADEL ADVISORS LLC | Increased | 50,443 | Sep 2, 2026 |
| CITADEL ADVISORS LLC | New Position | 21,969 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 20,531 | May 15, 2026 |
| XTX TOPCO LTD | Reduced | 13,528 | May 15, 2026 |
| SCHONFELD STRATEGIC ADVISORS LLC | Reduced | 10,092 | May 15, 2026 |
| SHP Wealth Management | Unchanged | 45 | May 8, 2026 |
| UBS GROUP AG | Reduced | 38 | May 5, 2026 |
| SBI SECURITIES CO., LTD. | Unchanged | 5 | Apr 28, 2026 |
| CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD | New Position | 1 | May 11, 2026 |
| SBI Securities Co., Ltd. | Sold Out | 0 | Apr 28, 2026 |
| SHP Wealth Management | Sold Out | 0 | May 8, 2026 |
| Schonfeld Strategic Advisors LLC | Sold Out | 0 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 0 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Sold Out | 0 | May 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Nov 28, 2025