Insider trades › Steven Yi
Steven Yi
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 Nov 4, 2026
Companies
2
where this person reports as an insider
Open-market buys
0
among the latest 92 trades
Open-market sales
92
among the latest 92 trades
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Using 13F.ai, list Steven Yi'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 Steven Yi 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 Steven Yi?
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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.
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 | ||||||
|---|---|---|---|---|---|---|---|
| Nov 4, 2026 | MAX MediaAlpha, Inc. | Sale | 151,129 | $15.50 | $2.3M | -0.6% | Form 4 ↗ |
| Nov 3, 2026 | MAX MediaAlpha, Inc. | Sale | 130,065 | $15.05 | $2.0M | -2.9% | Form 4 ↗ |
| Nov 2, 2026 | MAX MediaAlpha, Inc. | Sale | 138,806 | $14.78 | $2.1M | -0.8% | Form 4 ↗ |
| Sep 1, 2026 | MAX MediaAlpha, Inc. | Sale | 48,000 | $12.38 | $594.2K | +20.6% | Form 4 ↗ |
| Aug 3, 2026 | MAX MediaAlpha, Inc. | Sale | 72,000 | $12.64 | $910.1K | +15.8% | Form 4 ↗ |
| Jul 17, 2026 | MAX MediaAlpha, Inc. | Sale | 12,333 | $14.20 | $175.1K | +2.7% | Form 4 ↗ |
| Jul 16, 2026 | MAX MediaAlpha, Inc. | Sale | 82,457 | $14.39 | $1.2M | +4.0% | Form 4 ↗ |
| Jul 15, 2026 | MAX MediaAlpha, Inc. | Sale | 114,292 | $14.17 | $1.6M | +3.7% | Form 4 ↗ |
| Jul 14, 2026 | MAX MediaAlpha, Inc. | Sale | 37,701 | $14.06 | $530.1K | +4.1% | Form 4 ↗ |
| Jul 13, 2026 | MAX MediaAlpha, Inc. | Sale | 9,496 | $14.05 | $133.4K | +5.4% | Form 4 ↗ |
| Jul 7, 2026 | MAX MediaAlpha, Inc. | Sale | 26,467 | $14.07 | $372.4K | +6.7% | Form 4 ↗ |
| Jul 6, 2026 | MAX MediaAlpha, Inc. | Sale | 17,254 | $14.01 | $241.7K | +4.7% | Form 4 ↗ |
| Jul 1, 2026 | MAX MediaAlpha, Inc. | Sale | 96,000 | $12.90 | $1.2M | +13.8% | Form 4 ↗ |
| Jun 16, 2026 | MAX MediaAlpha, Inc. | Sale | 24,000 | $10.01 | $240.2K | +46.7% | Form 4 ↗ |
| May 6, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.14 | $36.6K | +61.2% | Form 4 ↗ |
| May 5, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $8.93 | $35.7K | +51.4% | Form 4 ↗ |
| May 4, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.05 | $36.2K | +60.4% | Form 4 ↗ |
| Apr 29, 2026 | MAX MediaAlpha, Inc. | Sale | 26,739 | $10.00 | $267.4K | +41.1% | Form 4 ↗ |
| Apr 28, 2026 | MAX MediaAlpha, Inc. | Sale | 6,565 | $10.00 | $65.7K | +41.0% | Form 4 ↗ |
| Apr 27, 2026 | MAX MediaAlpha, Inc. | Sale | 33,663 | $9.99 | $336.3K | +43.6% | Form 4 ↗ |
| Apr 22, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.88 | $39.5K | +43.3% | Form 4 ↗ |
| Apr 21, 2026 | MAX MediaAlpha, Inc. | Sale | 16,047 | $10.08 | $161.8K | +41.6% | Form 4 ↗ |
| Apr 20, 2026 | MAX MediaAlpha, Inc. | Sale | 28,543 | $10.06 | $287.1K | +39.3% | Form 4 ↗ |
| Apr 15, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.68 | $38.7K | +43.9% | Form 4 ↗ |
| Apr 14, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.47 | $37.9K | +47.5% | Form 4 ↗ |
| Apr 13, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.07 | $36.3K | +48.6% | Form 4 ↗ |
| Apr 8, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.78 | $39.1K | +39.7% | Form 4 ↗ |
| Apr 7, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.46 | $37.8K | +39.6% | Form 4 ↗ |
| Apr 6, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.34 | $37.4K | +43.0% | Form 4 ↗ |
| Apr 1, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.15 | $36.6K | +46.9% | Form 4 ↗ |
| Mar 31, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.60 | $38.4K | +42.2% | Form 4 ↗ |
| Mar 30, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.23 | $36.9K | +36.5% | Form 4 ↗ |
| Mar 25, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.42 | $37.7K | +41.0% | Form 4 ↗ |
| Mar 24, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.48 | $37.9K | +39.8% | Form 4 ↗ |
| Mar 23, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.67 | $38.7K | +37.0% | Form 4 ↗ |
| Mar 18, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.59 | $38.4K | +38.1% | Form 4 ↗ |
| Mar 17, 2026 | MAX MediaAlpha, Inc. | Sale | 5,227 | $9.94 | $52.0K | +39.7% | Form 4 ↗ |
| Mar 16, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.93 | $39.7K | +39.7% | Form 4 ↗ |
| Mar 11, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.68 | $38.7K | +37.5% | Form 4 ↗ |
| Mar 10, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.75 | $39.0K | +40.4% | Form 4 ↗ |
| Mar 9, 2026 | MAX MediaAlpha, Inc. | Sale | 5,650 | $9.86 | $55.7K | +36.2% | Form 4 ↗ |
| Mar 4, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $10.07 | $80.6K | +33.4% | Form 4 ↗ |
| Mar 3, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $10.03 | $80.2K | +32.8% | Form 4 ↗ |
| Mar 2, 2026 | MAX MediaAlpha, Inc. | Sale | 39,252 | $9.99 | $392.1K | +34.9% | Form 4 ↗ |
| Feb 25, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $9.00 | $36.0K | +44.4% | Form 4 ↗ |
| Feb 25, 2026 | MAX MediaAlpha, Inc. | Sale | 8,748 | $10.00 | $87.5K | +44.4% | Form 4 ↗ |
| Feb 24, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $8.80 | $35.2K | +54.2% | Form 4 ↗ |
| Feb 23, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $7.75 | $31.0K | +78.8% | Form 4 ↗ |
| Feb 19, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $7.29 | $29.2K | +81.6% | Form 4 ↗ |
| Feb 18, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $7.34 | $29.4K | +88.3% | Form 4 ↗ |
| Feb 17, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $7.16 | $28.6K | +90.2% | Form 4 ↗ |
| Feb 11, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $7.99 | $32.0K | +82.8% | Form 4 ↗ |
| Feb 10, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $8.71 | $34.8K | +65.3% | Form 4 ↗ |
| Feb 9, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $8.74 | $35.0K | +59.8% | Form 4 ↗ |
| Feb 4, 2026 | MAX MediaAlpha, Inc. | Sale | 4,000 | $8.94 | $35.8K | +54.4% | Form 4 ↗ |
| Feb 3, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $10.04 | $80.3K | +50.0% | Form 4 ↗ |
| Feb 2, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $10.32 | $82.6K | +37.5% | Form 4 ↗ |
| Jan 28, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $10.57 | $84.6K | +32.2% | Form 4 ↗ |
| Jan 27, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $10.51 | $84.1K | +28.8% | Form 4 ↗ |
| Jan 26, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $10.89 | $87.1K | +25.6% | Form 4 ↗ |
| Jan 22, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.20 | $89.6K | +22.2% | Form 4 ↗ |
| Jan 21, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.02 | $88.2K | +22.9% | Form 4 ↗ |
| Jan 20, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.20 | $89.6K | +19.5% | Form 4 ↗ |
| Jan 14, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.69 | $93.5K | +19.7% | Form 4 ↗ |
| Jan 13, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.37 | $91.0K | +18.1% | Form 4 ↗ |
| Jan 12, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.51 | $92.1K | +19.0% | Form 4 ↗ |
| Jan 7, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.66 | $93.3K | +17.3% | Form 4 ↗ |
| Jan 6, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.87 | $95.0K | +15.1% | Form 4 ↗ |
| Jan 5, 2026 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.98 | $95.8K | +14.4% | Form 4 ↗ |
| Dec 31, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.94 | $103.5K | +3.0% | Form 4 ↗ |
| Dec 30, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.79 | $102.3K | +3.1% | Form 4 ↗ |
| Dec 29, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.65 | $101.2K | +5.4% | Form 4 ↗ |
| Dec 24, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.67 | $101.4K | +6.5% | Form 4 ↗ |
| Dec 23, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.68 | $101.4K | +6.4% | Form 4 ↗ |
| Dec 22, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.86 | $102.9K | +4.1% | Form 4 ↗ |
| Dec 17, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.82 | $102.6K | +3.4% | Form 4 ↗ |
| Dec 16, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.67 | $101.4K | +2.5% | Form 4 ↗ |
| Dec 15, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.88 | $103.0K | +4.4% | Form 4 ↗ |
| Dec 10, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $13.50 | $108.0K | +1.0% | Form 4 ↗ |
| Dec 9, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $13.28 | $106.2K | -3.1% | Form 4 ↗ |
| Dec 8, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $13.07 | $104.6K | +0.3% | Form 4 ↗ |
| Dec 3, 2025 | MAX MediaAlpha, Inc. | Sale | 4,711 | $13.19 | $62.1K | -2.3% | Form 4 ↗ |
| Dec 3, 2025 | MAX MediaAlpha, Inc. | Sale | 3,289 | $13.64 | $44.9K | -2.3% | Form 4 ↗ |
| Dec 2, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.57 | $100.6K | +5.0% | Form 4 ↗ |
| Dec 1, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.60 | $100.8K | +5.7% | Form 4 ↗ |
| Nov 26, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.48 | $99.8K | +4.4% | Form 4 ↗ |
| Nov 25, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.98 | $95.8K | +6.0% | Form 4 ↗ |
| Nov 24, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.88 | $95.0K | +12.5% | Form 4 ↗ |
| Nov 19, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.72 | $93.8K | +13.1% | Form 4 ↗ |
| Nov 18, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $11.85 | $94.8K | +9.5% | Form 4 ↗ |
| Nov 17, 2025 | MAX MediaAlpha, Inc. | Sale | 8,000 | $12.31 | $98.5K | +9.4% | Form 4 ↗ |
| Oct 30, 2024 | MAX MediaAlpha, Inc. | Sale | 72,000 | $20.66 | $1.5M | -59.1% | 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.