14 transactions on file (11 open-market purchases and 3 open-market sales).
3 open-market sales by YYAI insiders, between Oct 8, 2025 and Aug 11, 2026.
Discretionary.
Planned (10b5-1).
Not stated.
The 11 open-market purchases on file carry no plan label.
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-11 | HRT FINANCIAL LP 10% owner Open-market sale Discretionary | Open-market sale Discretionary | −885,977 | $0.08 | −69.99K | 0 |
| 2026-08-10 | HRT FINANCIAL LP 10% owner Open-market sale Discretionary | Open-market sale Discretionary | −421,879 | $0.08 | −33.33K | 803,442 |
| 2026-08-07 | HRT FINANCIAL LP 10% owner Open-market purchase | Open-market purchase | +75,985 | $0.08 | +5.93K | 1,225,321 |
| 2026-08-04 | HRT FINANCIAL LP 10% owner Open-market sale Discretionary | Open-market sale Discretionary | −414,525 | $0.02 | −7.88K | 134,148 |
| 2026-04-10 | Zhou Hongyu Director Open-market purchase | Open-market purchase | +10,000 | $0.91 | +9.1K | 5,826,489 |
9 more transactions are on Measure
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| Insider | Role | On Sep 23, 2025 | Now | Change | Sold | Shape |
|---|---|---|---|---|---|---|
| HRT FINANCIAL LP10% owner | 10% owner | 548,673 | 0 | −100.00% | $111K$111K no plan | |
| Zhou HongyuDirector | Director | 162,552 | 5,826,489 | +3484.38% | - | |
| Belfiore Michael Anthony10% owner | 10% owner | 0 | 3,213,095 | - | - |
What each insider held after every open-market trade, over the last twelve months.
The assistant answers from what YYAI has actually filed: 9 annual reports filed with the SEC and 14 Form 4 filings from the last year. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
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Source
From SEC Form 4 filings, filed within two business days of a transaction.
Past transactions say nothing about future ones, and none of this is investment advice.
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Watch YYAI and every open-market Form 4 worth a row (a purchase, a senior officer's sale, anything at a million dollars) lands in the bell and a daily email, with the 10b5-1 word on it when the filing says so. Free.
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Every Form 4 YYAI insiders file, not just the latest handful, with vesting and tax withholding struck out so what's left reads as a decision.
Every filingMeasure
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Each stake priced at the quarter it was filed, and diffed against the quarter before: how big a bet it is for them, and by how much it moved.
Every position, sizedMeasure
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Whether this is one decision or a pattern, and how it compares with YYAI's own history of insider activity.
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The table above says who traded. This says what YYAI did over the following 30, 90 and 180 days after each open-market purchase and sale, from this company’s own record rather than a study about companies in general, and with the number of transactions shown beside every average.
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