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
Net buy / sell volume (all companies)
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Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions · open-market
Include grants & non-market-
ZLAB Sell·S
Chief Financial Officer
$17.4K
853 sh · $20.45
Own -3%
-
ZLAB Sell·S
Chief Financial Officer
$106.0K
5.2K sh · $20.39
Own -14%
-
ZLAB Sell·S
Chief Financial Officer
$31.7K
1.7K sh · $18.63
Own -8%
-
ZLAB Sell·S
Chief Financial Officer
$6.4K
240 sh · $26.83
Own -1%
-
ZLAB Sell·S
Chief Financial Officer
$15.6K
456 sh · $34.25
Own -3%
-
ZLAB Sell·S
Chief Financial Officer · 10b5-1
$21.5K
610 sh · $35.27
Own -3%
-
ZLAB Sell·S
Chief Financial Officer · 10b5-1
$29.4K
828 sh · $35.53
Own -5%
-
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%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Apr 6, 2026 | ZLAB | Sell S | 853 | $17.4K |
| Apr 2, 2026 | ZLAB | Sell S | 5.2K | $106.0K |
| Mar 13, 2026 | ZLAB | Sell S | 1.7K | $31.7K |
| Nov 3, 2025 | ZLAB | Sell S | 240 | $6.4K |
| Oct 2, 2025 | ZLAB | Sell S | 456 | $15.6K |
| Aug 15, 2025 | ZLAB | Sell S | 610 | $21.5K |
| Aug 15, 2025 | ZLAB | Sell S | 828 | $29.4K |
| Aug 8, 2025 | ZLAB | Sell S | 4.1K | $139.3K |
| Jun 26, 2025 | ZLAB | Sell S | 2.7K | $96.6K |
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.