Net shares · 365d
-16.7K
0 buy · 16.7K sell
Net value · 365d
-$464.1K
$0 in · $464.1K out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
9
0 buy · 16.7K sell
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 365d
-
ZLAB Sell·S
Chief Financial Officer
$17.4K
853 sh · $20.45
Own -3%
-
ZLAB Exercise·M
Chief Financial Officer
$0
17.8K sh · 3 lots
Own New
-
ZLAB Sell·S
Chief Financial Officer
$106.0K
5.2K sh · $20.39
Own -14%
-
ZLAB Exercise·M
Chief Financial Officer
—
17.8K sh · 3 lots
Own +89%
-
ZLAB Sell·S
Chief Financial Officer
$31.7K
1.7K sh · $18.63
Own -8%
-
ZLAB Exercise·M
Chief Financial Officer
$0
4.3K sh
Own +50%
-
ZLAB Exercise·M
Chief Financial Officer
—
4.3K sh
Own +24%
-
ZLAB Grant·A
Chief Financial Officer
$0
11.9K sh
Own New
-
ZLAB Grant·A
Chief Financial Officer
$0
110.2K sh · 2 lots
Own New
-
ZLAB Sell·S
Chief Financial Officer
$6.4K
240 sh · $26.83
Own -1%
-
ZLAB Exercise·M
Chief Financial Officer
$0
500 sh
Own New
-
ZLAB Exercise·M
Chief Financial Officer
—
500 sh
Own +3%
-
ZLAB Sell·S
Chief Financial Officer
$15.6K
456 sh · $34.25
Own -3%
-
ZLAB Exercise·M
Chief Financial Officer
$0
920 sh
Own New
-
ZLAB Exercise·M
Chief Financial Officer
—
920 sh
Own +6%
-
ZLAB Sell·S
Chief Financial Officer · 10b5-1
$50.9K
1.4K sh · $35.42 avg · 2 lots
Own -8%
-
ZLAB Exercise·M
Chief Financial Officer · 10b5-1
$0
1.2K sh
Own +100%
-
ZLAB Exercise·M
Chief Financial Officer · 10b5-1
—
1.2K sh
Own +7%
-
ZLAB Sell·S
Chief Financial Officer · 10b5-1
$139.3K
4.1K sh · $34.01
Own -20%
-
ZLAB Sell·S
Chief Financial Officer
$96.6K
2.7K sh · $36.13
Own -11%
-
ZLAB Exercise·M
Chief Financial Officer
$0
6.2K sh
Own New
-
ZLAB Exercise·M
Chief Financial Officer
—
6.2K sh
Own +36%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Apr 6, 2026 | ZLAB | Sell S | 853 | $17.4K |
| Apr 2, 2026 | ZLAB | Exercise M | 17.8K3 lots | $0 |
| Apr 2, 2026 | ZLAB | Sell S | 5.2K | $106.0K |
| Apr 2, 2026 | ZLAB | Exercise M | 17.8K3 lots | — |
| Mar 13, 2026 | ZLAB | Sell S | 1.7K | $31.7K |
| Mar 12, 2026 | ZLAB | Exercise M | 4.3K | $0 |
| Mar 12, 2026 | ZLAB | Exercise M | 4.3K | — |
| Mar 4, 2026 | ZLAB | Grant A | 11.9K | $0 |
| Mar 4, 2026 | ZLAB | Grant A | 110.2K2 lots | $0 |
| Nov 3, 2025 | ZLAB | Sell S | 240 | $6.4K |
| Oct 31, 2025 | ZLAB | Exercise M | 500 | $0 |
| Oct 31, 2025 | ZLAB | Exercise M | 500 | — |
| Oct 2, 2025 | ZLAB | Sell S | 456 | $15.6K |
| Oct 1, 2025 | ZLAB | Exercise M | 920 | $0 |
| Oct 1, 2025 | ZLAB | Exercise M | 920 | — |
| Aug 15, 2025 | ZLAB | Sell S | 1.4K2 lots | $50.9K |
| Aug 14, 2025 | ZLAB | Exercise M | 1.2K | $0 |
| Aug 14, 2025 | ZLAB | Exercise M | 1.2K | — |
| Aug 8, 2025 | ZLAB | Sell S | 4.1K | $139.3K |
| Jun 26, 2025 | ZLAB | Sell S | 2.7K | $96.6K |
| Jun 25, 2025 | ZLAB | Exercise M | 6.2K | $0 |
| Jun 25, 2025 | ZLAB | Exercise M | 6.2K | — |
Buy Sell Non-market (grant · exercise · gift)
About Chen Yajing
This profile aggregates every SEC Form 4 insider transaction reported by Chen Yajing across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.