Chen Yajing
CIK 1985694 · Chief Financial Officer · last filed 2026-04-08
Chen Yajing is a Chief Financial Officer who has filed 21 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider sold $17.4K of ZLAB on Apr 8, 2026. Across all open-market trades the lifetime net is −$1.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $527.9K 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.
$527.9K
1
21
-$1.06M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ZLAB | Chief Financial Officer | 31,705 | $16.65 | $527.9K | -$1.06M | 21 | 2026-04-08 |
Recent Filings
21 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-08 | ZLAB | Sell (S) | −853 | -$17.4K | EDGAR |
| 2026-04-03 | ZLAB | Mixed | +12,559 | -$106.0K | EDGAR |
| 2026-03-16 | ZLAB | Mixed | +2,555 | -$31.7K | EDGAR |
| 2025-11-04 | ZLAB | Mixed | +260 | -$6.4K | EDGAR |
| 2025-10-03 | ZLAB | Mixed | +464 | -$15.6K | EDGAR |
| 2025-08-18 | ZLAB | Mixed | −188 | -$50.9K | EDGAR |
| 2025-08-12 | ZLAB | Sell (S) | −4,096 | -$139.3K | EDGAR |
| 2025-06-27 | ZLAB | Mixed | +3,575 | -$96.7K | EDGAR |
| 2025-06-04 | ZLAB | Sell (S) | −9,618 | -$288.5K | EDGAR |
| 2025-04-07 | ZLAB | Mixed | +1,576 | -$30.6K | EDGAR |