Zhou Hongyu
CIK 2047853 · last filed 2026-04-15
Zhou Hongyu is a corporate insider who has filed 5 SEC Form 4 insider transactions across 1 company since 2026. The most recent filing shows the insider bought $9.1K of YYAI on Apr 15, 2026. Across all open-market trades the lifetime net is +$7.6M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $52.5M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$52.50M
1
5
$7.65M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| YYAI | Director | 5,826,489 | $9.01 | $52.50M | $7.65M | 5 | 2026-04-15 |
Recent Filings
5 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-15 | YYAI | Buy (P) | +10,000 | $9.1K | EDGAR |
| 2026-01-22 | YYAI | Buy (P) | +4,215,000 | $5.77M | EDGAR |
| 2026-01-13 | YYAI | Buy (P) | +1,109,922 | $1.50M | EDGAR |
| 2026-01-09 | YYAI | Buy (P) | +189,097 | $219.8K | EDGAR |
| 2026-01-07 | YYAI | Buy (P) | +139,918 | $142.4K | EDGAR |