Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Zai Lab Ltd
Goto 0, 1, 2, Next
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2022-02-04
Sale
2022-02-07
5:22 pm
Zai Lab LtdZLABDIEKMAN JOHN D
Director
1,000$50.17$50,17067,615
(Direct)
View
2022-01-20
Sale
2022-01-21
5:10 pm
Zai Lab LtdZLABLis William
Director
1,926$53.4$102,84834,114
(Direct)
View
2021-12-08
Purchase
2021-12-08
8:56 pm
Zai Lab LtdZLABWIRTH PETER
Director
4,000$71.36$285,440342,852
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2022-12-30
Option Award
2023-01-03
4:10 pm
N/A
2032-12-30
Zai Lab LtdZLABAmado Rafael
See Remarks
309,700$0309,700
(Direct)
View
2022-12-30
Tax Withholding
2023-01-03
4:05 pm
N/A
N/A
Zai Lab LtdZLABReinhart Harald
See Remarks
5,903$30.718,958
(Direct)
View
2021-12-31
Ownership
2022-12-09
4:05 pm
N/A
N/A
Zai Lab LtdZLABDu Ying
Chairperson & CEO
8,000$01,000,653
(Direct)
View
2022-01-05
Tax Withholding
2022-12-09
4:05 pm
N/A
N/A
Zai Lab LtdZLABDu Ying
Chairperson & CEO
828$45.47859,450
(Direct)
View
2022-01-05
Gift
2022-12-09
4:05 pm
N/A
N/A
Zai Lab LtdZLABDu Ying
Chairperson & CEO
143,775$0859,450
(Direct)
View
2022-04-01
Exercise
2022-11-17
9:37 pm
N/A
2027-05-12
Zai Lab LtdZLABReinhart Harald
See Remarks
1,854$036,341
(Direct)
View
2022-04-01
Exercise
2022-11-17
9:37 pm
N/A
N/A
Zai Lab LtdZLABReinhart Harald
See Remarks
1,854$336,341
(Direct)
View
2022-04-01
Tax Withholding
2022-11-17
9:37 pm
N/A
N/A
Zai Lab LtdZLABReinhart Harald
See Remarks
246$45.4736,341
(Direct)
View
2022-04-01(A)
Tax Withholding
2022-08-22
4:05 pm
N/A
N/A
Zai Lab LtdZLABEdmondson Frazor Titus III
Chief Legal Officer
203$45.4723,696
(Direct)
View
2022-08-17
Exercise
2022-08-19
5:44 pm
2022-08-17
N/A
Zai Lab LtdZLABEdmondson Frazor Titus III
Chief Legal Officer
4,850$022,515
(Direct)
View
2022-08-17
Exercise
2022-08-19
5:44 pm
N/A
N/A
Zai Lab LtdZLABEdmondson Frazor Titus III
Chief Legal Officer
4,850$43.5222,515
(Direct)
View
2022-08-17
Tax Withholding
2022-08-19
5:44 pm
N/A
N/A
Zai Lab LtdZLABEdmondson Frazor Titus III
Chief Legal Officer
1,181$43.5222,515
(Direct)
View
2022-08-15
Option Award
2022-08-16
4:05 pm
N/A
2032-08-15
Zai Lab LtdZLABSmiley Joshua L
Chief Operating Officer
218,500$0218,500
(Direct)
View
2022-06-25
Option Award
2022-06-27
9:50 pm
N/A
N/A
Zai Lab LtdZLABDu Ying
Chairperson & CEO
235,200$0235,200
(Direct)
View
2022-06-25
Option Award
2022-06-27
9:47 pm
N/A
N/A
Zai Lab LtdZLABLiang Yi
CCO & President Greater China
31,300$031,300
(Direct)
View
2022-06-25
Option Award
2022-06-27
9:47 pm
N/A
N/A
Zai Lab LtdZLABEdmondson Frazor Titus III
Chief Legal Officer
58,400$058,400
(Direct)
View
2022-06-25
Option Award
2022-06-27
9:46 pm
N/A
N/A
Zai Lab LtdZLABCho William Ki Chul
Chief Financial Officer
51,700$051,700
(Direct)
View
2022-06-25
Option Award
2022-06-27
9:44 pm
N/A
N/A
Zai Lab LtdZLABSandler Alan B.
Head of Global Dev. Oncology
73,000$073,000
(Direct)
View
2022-06-25
Option Award
2022-06-27
9:42 pm
N/A
N/A
Zai Lab LtdZLABReinhart Harald
See Remarks
73,000$073,000
(Direct)
View
2022-04-01
Option Award
2022-04-05
4:06 pm
N/A
2032-04-01
Zai Lab LtdZLABCho William Ki Chul
Chief Financial Officer
59,652$0114,252
(Direct)
View
2022-04-01
Exercise
2022-04-05
4:06 pm
N/A
N/A
Zai Lab LtdZLABCho William Ki Chul
Chief Financial Officer
920$0114,252
(Direct)
View
2022-04-01
Option Award
2022-04-05
4:05 pm
N/A
2032-04-01
Zai Lab LtdZLABEdmondson Frazor Titus III
Chief Legal Officer
83,513$0110,732
(Direct)
View
2022-04-01
Exercise
2022-04-05
4:05 pm
N/A
N/A
Zai Lab LtdZLABEdmondson Frazor Titus III
Chief Legal Officer
830$0110,732
(Direct)
View
2022-04-01
Option Award
2022-04-05
4:05 pm
N/A
2032-04-01
Zai Lab LtdZLABReinhart Harald
See Remarks
104,391$0133,538
(Direct)
View
2022-04-01
Exercise
2022-04-05
4:05 pm
N/A
N/A
Zai Lab LtdZLABReinhart Harald
See Remarks
1,010$0133,538
(Direct)
View
2022-04-01
Option Award
2022-04-05
4:05 pm
N/A
2032-04-01
Zai Lab LtdZLABDu Ying
Chairwoman & CEO
336,000$01,361,653
(Direct)
View
2022-04-01
Exercise
2022-04-05
4:05 pm
N/A
N/A
Zai Lab LtdZLABDu Ying
Chairwoman & CEO
3,400$01,361,653
(Direct)
View
2022-04-01
Option Award
2022-04-05
4:05 pm
N/A
2032-04-01
Zai Lab LtdZLABLiang Yi
CCO & President Greater China
44,739$0152,506
(Direct)
View
2022-04-01
Exercise
2022-04-05
4:05 pm
N/A
N/A
Zai Lab LtdZLABLiang Yi
CCO & President Greater China
730$0152,506
(Direct)
View
2022-04-01
Option Award
2022-04-05
4:05 pm
N/A
2032-04-01
Zai Lab LtdZLABSandler Alan B.
Head of Global Dev. Oncology
104,391$0137,616
(Direct)
View
2022-04-01
Exercise
2022-04-05
4:05 pm
N/A
N/A
Zai Lab LtdZLABSandler Alan B.
Head of Global Dev. Oncology
1,060$0137,616
(Direct)
View
2022-01-03(A)
Tax Withholding
2022-02-15
4:05 pm
N/A
N/A
Zai Lab LtdZLABChen Kai-Xian
Director
1,409$62.1831,016
(Direct)
View
2021-12-31
Ownership
2022-02-14
4:06 pm
N/A
N/A
Zai Lab LtdZLABDIEKMAN JOHN D
Director
3,515$142.2542,019
(Direct)
View
2021-12-31
Ownership
2022-02-14
4:06 pm
N/A
N/A
Zai Lab LtdZLABDIEKMAN JOHN D
Director
15,318$042,019
(Direct)
View
2021-12-31
Ownership
2022-02-14
4:05 pm
N/A
N/A
Zai Lab LtdZLABLis William
Director
5,350$129.1422,927
(Direct)
View
2022-01-03
Option Award
2022-01-04
9:15 pm
N/A
N/A
Zai Lab LtdZLABWIRTH PETER
Director
7,763$0350,615
(Direct)
View
2022-01-03
Option Award
2022-01-04
9:14 pm
N/A
N/A
Zai Lab LtdZLABMOULDER LEON O JR
Director
7,763$021,615
(Direct)
View
2022-01-03
Option Award
2022-01-04
9:12 pm
N/A
N/A
Zai Lab LtdZLABLis William
Director
7,763$036,040
(Direct)
View
2022-01-03
Option Award
2022-01-04
9:10 pm
N/A
N/A
Zai Lab LtdZLABChen Kai-Xian
Director
7,763$032,425
(Direct)
View
2022-01-03
Option Award
2022-01-04
9:08 pm
N/A
N/A
Zai Lab LtdZLABDIEKMAN JOHN D
Director
7,763$068,615
(Direct)
View
2021-12-29
Tax Withholding
2021-12-30
4:18 pm
N/A
N/A
Zai Lab LtdZLABReinhart Harald
See Remarks
5,903$69.2324,097
(Direct)
View
2021-12-21
Option Award
2021-12-27
09:36 am
N/A
N/A
Zai Lab LtdZLABReinhart Harald
See remarks
30,000$030,000
(Direct)
View
2021-12-01
Tax Withholding
2021-12-03
6:29 pm
N/A
N/A
Zai Lab LtdZLABSandler Alan B.
Head of Global Dev. Oncology
2,075$71.2327,925
(Direct)
View
2021-08-17
Tax Withholding
2021-12-03
6:28 pm
N/A
N/A
Zai Lab LtdZLABEdmondson Frazor Titus III
Chief Legal Officer
1,181$140.2923,069
(Direct)
View
(A) Indicate amendment filing.
Goto 0, 1, 2, Next