Insider trades › Yuen Wupen
Yuen Wupen
A corporate insider: an officer, director or owner of more than 10% of a company. Insiders report their trades to the SEC on Form 4The form insiders use to report each purchase or sale of their company's stock. It is due within two business days of the trade. · Last filing Sep 30, 2026
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Using 13F.ai, list Yuen Wupen's open-market buys and sells across companies in the last two years, with the Form 4 links.
Using 13F.ai, how did the stocks Yuen Wupen bought perform after the purchase compared with the S&P 500?
Using 13F.ai, are other insiders at the same companies buying or selling at the same time as Yuen Wupen?
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Buying and selling by quarter
Dollars bought and sold on the open market over the last two years.
Bought Sold
By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.
Roles
The companies where this person reports as an insider, and their position at each, most recent first.
| Company | Role | Last filed |
|---|---|---|
| LITE Lumentum Holdings Inc. | PRESIDENT, GLOBAL BUS. UNITS | Sep 30, 2026 |
Roles come from the filings themselves and can change over time.
Latest open-market trades
Purchases and sales at every company, most recent filing first.
| How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss. | Filing | ||||||
|---|---|---|---|---|---|---|---|
| Sep 29, 2026 | LITE Lumentum Holdings Inc. | Sale | 307 | $945.00 | $290.1K | -37.4% | Form 4 ↗ |
| Sep 28, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $948.50 | $474.3K | -33.8% | Form 4 ↗ |
| Sep 25, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $935.75 | $467.9K | -34.4% | Form 4 ↗ |
| Sep 24, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $921.07 | $460.5K | -34.1% | Form 4 ↗ |
| Sep 23, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $946.56 | $473.3K | -34.6% | Form 4 ↗ |
| Sep 22, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $935.55 | $467.8K | -34.5% | Form 4 ↗ |
| Sep 21, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $959.27 | $479.6K | -35.0% | Form 4 ↗ |
| Sep 18, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $920.00 | $460.0K | -34.9% | Form 4 ↗ |
| Sep 17, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $933.45 | $466.7K | -32.2% | Form 4 ↗ |
| Sep 16, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $856.83 | $428.4K | -35.2% | Form 4 ↗ |
| Sep 15, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $841.51 | $420.8K | -28.5% | Form 4 ↗ |
| Sep 14, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $862.14 | $431.1K | -27.7% | Form 4 ↗ |
| Sep 11, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $944.41 | $472.2K | -34.3% | Form 4 ↗ |
| Sep 10, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $961.44 | $480.7K | -35.8% | Form 4 ↗ |
| Sep 9, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $978.54 | $489.3K | -38.6% | Form 4 ↗ |
| Sep 8, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $895.99 | $448.0K | -37.5% | Form 4 ↗ |
| Sep 4, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $860.00 | $430.0K | -30.2% | Form 4 ↗ |
| Sep 3, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $870.01 | $435.0K | -27.2% | Form 4 ↗ |
| Sep 2, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $864.49 | $432.2K | -30.1% | Form 4 ↗ |
| Sep 1, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $901.04 | $450.5K | -30.4% | Form 4 ↗ |
| Aug 31, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $895.00 | $447.5K | -33.1% | Form 4 ↗ |
| Aug 28, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $940.95 | $470.5K | -31.4% | Form 4 ↗ |
| Aug 27, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $958.66 | $479.3K | -35.4% | Form 4 ↗ |
| Aug 26, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $882.15 | $441.1K | -34.9% | Form 4 ↗ |
| Aug 25, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $856.65 | $428.3K | -31.1% | Form 4 ↗ |
| Aug 24, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $824.24 | $412.1K | -26.9% | Form 4 ↗ |
| Aug 21, 2026 | LITE Lumentum Holdings Inc. | Sale | 500 | $898.15 | $449.1K | -29.7% | Form 4 ↗ |
| Aug 20, 2026 | LITE Lumentum Holdings Inc. | Sale | 1,500 | $827.82 | $1.2M | -31.1% | Form 4 ↗ |
| May 18, 2026 | LITE Lumentum Holdings Inc. | Sale | 3,210 | $953.95 | $3.1M | -34.7% | Form 4 ↗ |
| Feb 17, 2026 | LITE Lumentum Holdings Inc. | Sale | 3,157 | $538.00 | $1.7M | -11.1% | Form 4 ↗ |
| Nov 19, 2025 | LITE Lumentum Holdings Inc. | Sale | 822 | $258.96 | $212.9K | +108.0% | Form 4 ↗ |
| Nov 18, 2025 | LITE Lumentum Holdings Inc. | Sale | 821 | $246.00 | $202.0K | +126.8% | Form 4 ↗ |
| Nov 17, 2025 | LITE Lumentum Holdings Inc. | Sale | 821 | $234.14 | $192.2K | +133.1% | Form 4 ↗ |
| Aug 27, 2025 | LITE Lumentum Holdings Inc. | Sale | 3,281 | $124.86 | $409.7K | +357.4% | Form 4 ↗ |
| Aug 26, 2025 | LITE Lumentum Holdings Inc. | Sale | 3,282 | $124.39 | $408.2K | +361.8% | Form 4 ↗ |
| Aug 25, 2025 | LITE Lumentum Holdings Inc. | Sale | 3,282 | $119.25 | $391.4K | +366.0% | Form 4 ↗ |
| Aug 19, 2025 | LITE Lumentum Holdings Inc. | Sale | 109 | $117.60 | $12.8K | +387.9% | Form 4 ↗ |
| Aug 18, 2025 | LITE Lumentum Holdings Inc. | Sale | 109 | $116.45 | $12.7K | +384.2% | Form 4 ↗ |
| Aug 15, 2025 | LITE Lumentum Holdings Inc. | Sale | 109 | $113.61 | $12.4K | +397.7% | Form 4 ↗ |
| Aug 6, 2025 | LITE Lumentum Holdings Inc. | Sale | 241 | $108.34 | $26.1K | +423.1% | Form 4 ↗ |
| Aug 5, 2025 | LITE Lumentum Holdings Inc. | Sale | 241 | $111.73 | $26.9K | +431.5% | Form 4 ↗ |
| Aug 4, 2025 | LITE Lumentum Holdings Inc. | Sale | 241 | $108.09 | $26.0K | +417.3% | Form 4 ↗ |
| Jul 23, 2025 | LITE Lumentum Holdings Inc. | Sale | 265 | $99.92 | $26.5K | +465.2% | Form 4 ↗ |
| Jul 22, 2025 | LITE Lumentum Holdings Inc. | Sale | 264 | $103.13 | $27.2K | +478.9% | Form 4 ↗ |
| Jul 21, 2025 | LITE Lumentum Holdings Inc. | Sale | 264 | $102.22 | $27.0K | +454.6% | Form 4 ↗ |
| May 19, 2025 | LITE Lumentum Holdings Inc. | Sale | 289 | $75.88 | $21.9K | +639.4% | Form 4 ↗ |
| May 16, 2025 | LITE Lumentum Holdings Inc. | Sale | 290 | $77.98 | $22.6K | +638.4% | Form 4 ↗ |
| May 15, 2025 | LITE Lumentum Holdings Inc. | Sale | 4,716 | $76.87 | $362.5K | +639.5% | Form 4 ↗ |
| May 14, 2025 | LITE Lumentum Holdings Inc. | Sale | 4,426 | $74.94 | $331.7K | +633.7% | Form 4 ↗ |
| May 13, 2025 | LITE Lumentum Holdings Inc. | Sale | 4,426 | $71.80 | $317.8K | +672.2% | Form 4 ↗ |
Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.
When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.