| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in ZLAB over the last quarter tilts toward selling: insiders offloaded a net 9,385 shares worth roughly $235K.
Classified under Biotechnology (Health Care sector), ZLAB's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 1.22M | $23.35M | - | |
| Dir | 416.1K | - | - | |
| Dir | 122.1K | - | - | |
| Other | 117.6K | $2.40M | - | |
| Dir | 96.3K | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | Chen Yajing58 | Chief Financial Officer | Sell | 260 | $27.00 | $7,020.00 | -0.7% | - | - | |
| Aug 12, 2026 | Lis William69 | Director | Sell | 8,506 | $25.00 | $212,650.00 | -16.9% | - | - | |
| Aug 11, 2026 | Chen Yajing58 | Chief Financial Officer | Sell | 619 | $25.00 | $15,475.00 | -1.7% | - | - | |
| Jul 1, 2026 | Gaynor Richard | Director | Buy | 1,736 | $19.05 | $33,070.80 | +2.2% | +35.4% | - | |
| Jun 30, 2026 | Du Ying80 | Chairperson &CEO | Sale+OE | 7,026 | $18.53 | $130,219.88 | -0.6% | +35.2% | - | |
| Jun 26, 2026 | Edmondson Frazor Titus III58 | Chief Legal Officer | Sale+OE | 4,103 | $17.46 | $71,642.48 | -11.9% | +40.4% | - | |
| Jun 26, 2026 | Chen Yajing58 | Chief Financial Officer | Sale+OE | 2,264 | $17.46 | $39,531.70 | -6.0% | +40.4% | - | |
| Jun 26, 2026 | Du Ying80 | Chairperson &CEO | Sale+OE | 24,543 | $17.46 | $428,545.32 | -2.0% | +40.4% | - | |
| Jun 22, 2026 | Lis William69 | Director | Sell | 7,040 | $18.09 | $127,353.60 | -12.2% | +43.0% | - | |
| May 18, 2026 | Du Ying80 | Chairperson &CEO | Sale+OE | 100,000 | $19.87 | $1,986,875.00 | -8.2% | +35.9% | - |