| 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 |
|---|---|---|---|---|---|---|---|---|---|
Chairperson &CEO | Chairwoman &CEO
1 company
Du Ying serves as a Chairperson &CEO at ZLAB. Across recent SEC filings that breaks down to 0 buys and 146 sells. Those positions are worth an estimated $26.2M at current prices.
Historically, Du Ying's trades have earned a strong insider score of 80/100 across 40 rated trades. Over a 12-month horizon, 90.6% of those trades were profitable, with an average 12-month return of +41.2%.
The biggest single holding is ZLAB (~$26.2M) as Chairperson &CEO. The recent filings there lean toward selling, a net 1,451,083 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 3, 2021 | ZLAB Zai Lab Ltd | Chairwoman &CEO | Sale+OE | 111,111 | $144.99 | $16,110,014.95 | -0.7% | -29.2% | -74.4% | |
| Jul 2, 2021 | ZLAB Zai Lab Ltd | Chairwoman &CEO | Sale+OE | 111,111 | $175.61 | $19,511,749.87 | -1.1% | -40.1% | -78.1% | |
| Jun 2, 2021 | ZLAB Zai Lab Ltd | Chairwoman &CEO | Sale+OE | 111,111 | $176.30 | $19,589,250.49 | -0.7% | -18.3% | -83.8% | |
| May 4, 2021 | ZLAB Zai Lab Ltd | Chairwoman &CEO | Sell | 111,111 | $160.05 | $17,782,975.81 | -0.5% | -7.1% | -75.9% | |
| Apr 7, 2021 | ZLAB Zai Lab Ltd | Chairwoman &CEO | Sell | 111,112 | $128.19 | $14,243,681.94 | -0.6% | +22.1% | -65.5% |