Insider trades › Jeffrey Yu
Jeffrey Yu
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 14, 2026
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Using 13F.ai, list Jeffrey Yu'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 Jeffrey Yu 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 Jeffrey Yu?
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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 |
|---|---|---|
| ONMD OneMedNet Corp | Chief Medical Officer, Director, 10% owner | Sep 14, 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 10, 2026 | ONMD OneMedNet Corp | Buy | 142,857 | $0.63 | $90.0K | -19.4% | Form 4 ↗ |
| Jun 23, 2026 | ONMD OneMedNet Corp | Buy | 158,730 | $0.63 | $100.0K | -13.8% | Form 4 ↗ |
| Jun 16, 2026 | ONMD OneMedNet Corp | Buy | 172,414 | $0.58 | $100.0K | +6.0% | Form 4 ↗ |
| Apr 1, 2026 | ONMD OneMedNet Corp | Buy | 903,614 | $0.83 | $750.0K | -51.8% | Form 4 ↗ |
| Sep 25, 2025 | ONMD OneMedNet Corp | Buy | 1,250 | $1.03 | $1,288 | -64.7% | Form 4 ↗ |
| Sep 24, 2025 | ONMD OneMedNet Corp | Buy | 17,200 | $1.02 | $17.5K | -60.7% | Form 4 ↗ |
| Sep 23, 2025 | ONMD OneMedNet Corp | Buy | 5,700 | $0.93 | $5,301 | -55.7% | Form 4 ↗ |
| Sep 22, 2025 | ONMD OneMedNet Corp | Buy | 400 | $0.95 | $380 | -54.4% | Form 4 ↗ |
| Sep 19, 2025 | ONMD OneMedNet Corp | Buy | 1,250 | $0.89 | $1,113 | -57.0% | Form 4 ↗ |
| Sep 18, 2025 | ONMD OneMedNet Corp | Buy | 700 | $0.91 | $637 | -53.9% | Form 4 ↗ |
| Sep 5, 2025 | ONMD OneMedNet Corp | Buy | 2,100 | $0.86 | $1,806 | -55.1% | Form 4 ↗ |
| Sep 4, 2025 | ONMD OneMedNet Corp | Buy | 11,810 | $0.87 | $10.3K | -54.1% | Form 4 ↗ |
| Sep 3, 2025 | ONMD OneMedNet Corp | Buy | 11,670 | $0.81 | $9,453 | -57.9% | Form 4 ↗ |
| Sep 2, 2025 | ONMD OneMedNet Corp | Buy | 24,319 | $0.85 | $20.7K | -56.2% | Form 4 ↗ |
| Aug 29, 2025 | ONMD OneMedNet Corp | Buy | 10,890 | $0.82 | $8,930 | -54.9% | Form 4 ↗ |
| Aug 28, 2025 | ONMD OneMedNet Corp | Buy | 17,000 | $0.80 | $13.6K | -48.9% | Form 4 ↗ |
| Aug 27, 2025 | ONMD OneMedNet Corp | Buy | 21,374 | $0.69 | $14.7K | -51.2% | Form 4 ↗ |
| Aug 26, 2025 | ONMD OneMedNet Corp | Buy | 173,350 | $0.69 | $119.6K | -37.1% | Form 4 ↗ |
| Aug 25, 2025 | ONMD OneMedNet Corp | Buy | 13,300 | $0.75 | $9,975 | -47.5% | Form 4 ↗ |
| Aug 21, 2025 | ONMD OneMedNet Corp | Buy | 15,000 | $0.77 | $11.6K | -49.3% | Form 4 ↗ |
| Aug 19, 2025 | ONMD OneMedNet Corp | Buy | 16,500 | $0.77 | $12.7K | -47.7% | Form 4 ↗ |
| Jun 20, 2025 | ONMD OneMedNet Corp | Buy | 1.67M | $0.42 | $700.0K | +21.8% | Form 4 ↗ |
| Dec 18, 2024 | ONMD OneMedNet Corp | Buy | 100 | $0.99 | $99 | -73.3% | Form 4 ↗ |
| Sep 20, 2024 | ONMD OneMedNet Corp | Buy | 1,600 | $0.66 | $1,056 | -49.4% | Form 4 ↗ |
| Sep 18, 2024 | ONMD OneMedNet Corp | Buy | 800 | $0.68 | $544 | -51.6% | Form 4 ↗ |
| Aug 21, 2024 | ONMD OneMedNet Corp | Buy | 100 | $1.22 | $122 | -84.7% | Form 4 ↗ |
| Aug 16, 2024 | ONMD OneMedNet Corp | Buy | 14 | $1.41 | $19.74 | -95.3% | Form 4 ↗ |
| Aug 15, 2024 | ONMD OneMedNet Corp | Buy | 10 | $1.34 | $13.4 | -95.3% | Form 4 ↗ |
| Aug 14, 2024 | ONMD OneMedNet Corp | Buy | 13 | $1.35 | $17.55 | -97.7% | Form 4 ↗ |
| Aug 13, 2024 | ONMD OneMedNet Corp | Buy | 2,237 | $1.19 | $2,662 | -94.3% | Form 4 ↗ |
| Aug 12, 2024 | ONMD OneMedNet Corp | Buy | 913 | $1.10 | $1,004 | -92.9% | Form 4 ↗ |
| May 10, 2024 | ONMD OneMedNet Corp | Buy | 1,203 | $0.52 | $626 | -40.1% | Form 4 ↗ |
| May 8, 2024 | ONMD OneMedNet Corp | Buy | 105 | $0.69 | $72.45 | -50.5% | Form 4 ↗ |
| May 7, 2024 | ONMD OneMedNet Corp | Buy | 106 | $0.68 | $72.08 | -61.6% | Form 4 ↗ |
| May 6, 2024 | ONMD OneMedNet Corp | Buy | 214 | $0.65 | $139 | -64.1% | Form 4 ↗ |
| May 3, 2024 | ONMD OneMedNet Corp | Buy | 350 | $0.60 | $210 | -58.3% | Form 4 ↗ |
| May 2, 2024 | ONMD OneMedNet Corp | Buy | 100 | $0.62 | $62 | -58.5% | Form 4 ↗ |
| Apr 24, 2024 | ONMD OneMedNet Corp | Buy | 100 | $0.65 | $65 | -57.0% | Form 4 ↗ |
| Mar 22, 2024 | ONMD OneMedNet Corp | Buy | 100 | $0.79 | $79 | -74.2% | Form 4 ↗ |
| Mar 6, 2024 | ONMD OneMedNet Corp | Buy | 16 | $0.84 | $13.44 | -80.6% | Form 4 ↗ |
| Feb 16, 2024 | ONMD OneMedNet Corp | Buy | 100 | $0.82 | $82 | -94.8% | Form 4 ↗ |
| Feb 8, 2024 | ONMD OneMedNet Corp | Buy | 2 | $1.19 | $2.38 | -102.4% | Form 4 ↗ |
| Feb 1, 2024 | ONMD OneMedNet Corp | Buy | 1,357 | $1.45 | $1,968 | -122.2% | Form 4 ↗ |
| Jan 30, 2024 | ONMD OneMedNet Corp | Buy | 400 | $1.14 | $456 | -118.1% | Form 4 ↗ |
| Jan 29, 2024 | ONMD OneMedNet Corp | Buy | 950 | $1.04 | $988 | -114.6% | Form 4 ↗ |
| Jan 26, 2024 | ONMD OneMedNet Corp | Buy | 5,386 | $0.56 | $3,016 | -50.2% | Form 4 ↗ |
| Jan 25, 2024 | ONMD OneMedNet Corp | Buy | 2,304 | $0.55 | $1,267 | -60.7% | Form 4 ↗ |
| Jan 24, 2024 | ONMD OneMedNet Corp | Buy | 740 | $0.55 | $407 | -66.1% | Form 4 ↗ |
| Jan 23, 2024 | ONMD OneMedNet Corp | Buy | 720 | $0.52 | $374 | -54.8% | Form 4 ↗ |
| Jan 22, 2024 | ONMD OneMedNet Corp | Buy | 5,035 | $0.49 | $2,467 | -35.0% | Form 4 ↗ |
| Jan 19, 2024 | ONMD OneMedNet Corp | Buy | 60 | $0.48 | $28.8 | -32.2% | Form 4 ↗ |
| Jan 17, 2024 | ONMD OneMedNet Corp | Buy | 362 | $0.61 | $221 | -69.1% | Form 4 ↗ |
| Jan 16, 2024 | ONMD OneMedNet Corp | Buy | 15 | $0.75 | $11.25 | -79.7% | Form 4 ↗ |
| Jan 12, 2024 | ONMD OneMedNet Corp | Buy | 20 | $0.81 | $16.2 | -88.0% | Form 4 ↗ |
| Jan 10, 2024 | ONMD OneMedNet Corp | Buy | 20 | $0.85 | $17 | -89.9% | Form 4 ↗ |
| Jan 9, 2024 | ONMD OneMedNet Corp | Buy | 100 | $0.86 | $86 | -88.2% | Form 4 ↗ |
| Jan 8, 2024 | ONMD OneMedNet Corp | Buy | 10 | $0.83 | $8.3 | -89.0% | Form 4 ↗ |
| Jan 4, 2024 | ONMD OneMedNet Corp | Buy | 180 | $0.84 | $151 | -90.6% | Form 4 ↗ |
| Jan 2, 2024 | ONMD OneMedNet Corp | Buy | 20 | $0.82 | $16.4 | -87.5% | Form 4 ↗ |
| Dec 27, 2023 | ONMD OneMedNet Corp | Buy | 10 | $1.03 | $10.3 | -96.2% | Form 4 ↗ |
| Dec 15, 2023 | ONMD OneMedNet Corp | Buy | 10 | $0.92 | $9.2 | -102.7% | Form 4 ↗ |
| Dec 13, 2023 | ONMD OneMedNet Corp | Buy | 50 | $1.09 | $54.5 | -97.5% | Form 4 ↗ |
| Dec 12, 2023 | ONMD OneMedNet Corp | Buy | 3,040 | $1.06 | $3,222 | -110.3% | Form 4 ↗ |
| Dec 11, 2023 | ONMD OneMedNet Corp | Buy | 30 | $1.36 | $40.8 | -114.7% | Form 4 ↗ |
| Dec 8, 2023 | ONMD OneMedNet Corp | Buy | 3,300 | $1.31 | $4,323 | -119.0% | 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.