Yajing Chen Zai Lab LTD (ZLAB) insider trading activity

ZLAB Quotes by TradingView

Yajing Chen is Chief Financial Officer of Zai Lab Ltd. Currently has a direct ownership of 27,047 shares of ZLAB, which is worth approximately $852,521. The most recent transaction as insider was on Apr 04, 2025, when has been sold 924 shares (American Depositary Shares) at a price of $33.11 per share, resulting in proceeds of $30,593. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 27K
74.56% 3M change
181.21% 12M change
Total Value Held $852,521

Yajing Chen Transaction History

Date Transaction Value Shares Traded Shares Held Form
Apr 04 2025
SELL
Open market or private sale
$30,593 $33.11 p/Share
924 Reduced 3.3%
27,047 American Depositary Sh...
Apr 03 2025
BUY
Exercise of conversion of derivative security
-
2,500 Added 8.2%
27,971 American Depositary Sh...
Apr 02 2025
SELL
Open market or private sale
$189,499 $35.89 p/Share
5,280 Reduced 17.17%
25,471 American Depositary Sh...
Apr 01 2025
BUY
Exercise of conversion of derivative security
-
15,257 Added 33.16%
30,751 American Depositary Sh...
Nov 04 2024
SELL
Open market or private sale
$5,120 $30.66 p/Share
167 Reduced 1.07%
15,494 American Depositary Sh...
Nov 01 2024
BUY
Exercise of conversion of derivative security
-
500 Added 3.09%
15,661 American Depositary Sh...
Oct 02 2024
SELL
Open market or private sale
$7,645 $25.4 p/Share
301 Reduced 1.95%
15,161 American Depositary Sh...
Oct 01 2024
BUY
Exercise of conversion of derivative security
-
920 Added 5.62%
15,462 American Depositary Sh...
Aug 15 2024
SELL
Open market or private sale
$6,777 $16.06 p/Share
422 Reduced 2.82%
14,542 American Depositary Sh...
Aug 14 2024
BUY
Exercise of conversion of derivative security
-
1,250 Added 7.71%
14,964 American Depositary Sh...
Jun 26 2024
SELL
Open market or private sale
$38,556 $17.9 p/Share
2,154 Reduced 13.57%
13,714 American Depositary Sh...
Jun 25 2024
BUY
Exercise of conversion of derivative security
-
6,250 Added 28.26%
15,868 American Depositary Sh...
Apr 04 2024
SELL
Open market or private sale
$13,241 $15.67 p/Share
845 Reduced 8.08%
9,618 American Depositary Sh...
Apr 03 2024
BUY
Exercise of conversion of derivative security
$39,750 $15.9 p/Share
2,500 Added 19.29%
10,463 American Depositary Sh...
Apr 02 2024
SELL
Open market or private sale
$8,381 $16.15 p/Share
519 Reduced 6.12%
7,963 American Depositary Sh...
Apr 01 2024
BUY
Exercise of conversion of derivative security
$25,080 $16.72 p/Share
1,500 Added 15.03%
8,482 American Depositary Sh...
Nov 02 2023
SELL
Open market or private sale
$4,162 $25.23 p/Share
165 Reduced 2.31%
6,982 American Depositary Sh...
Nov 01 2023
BUY
Exercise of conversion of derivative security
-
500 Added 6.54%
7,147 American Depositary Sh...
Sep 29 2023
SELL
Payment of exercise price or tax liability
$7,463 $24.31 p/Share
307 Reduced 4.41%
6,647 American Depositary Sh...
Sep 29 2023
BUY
Exercise of conversion of derivative security
-
920 Added 11.68%
6,954 American Depositary Sh...
YC

Yajing Chen

Chief Financial Officer
Cambridge, MA

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