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>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2022-02-04 Sale |
2022-02-07 5:22 pm |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
1,000 | $50.17 | $50,170 | 67,615 (Direct) |
View |
| 2022-01-20 Sale |
2022-01-21 5:10 pm |
Zai Lab Ltd | ZLAB | Lis William Director |
1,926 | $53.4 | $102,848 | 34,114 (Direct) |
View |
| 2021-12-08 Purchase |
2021-12-08 8:56 pm |
Zai Lab Ltd | ZLAB | WIRTH PETER Director |
4,000 | $71.36 | $285,440 | 342,852 (Direct) |
View |
| 2021-11-05 Sale |
2021-11-08 4:23 pm |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
1,000 | $91.65 | $91,650 | 60,852 (Direct) |
View |
| 2021-10-28 Sale |
2021-10-29 5:15 pm |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
10,000 | $105 | $1,049,978 | 265,168 (Indirect Direct) |
View |
| 2021-10-14 Sale |
2021-10-14 8:40 pm |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
10,000 | $102.68 | $1,026,799 | 275,168 (Indirect Direct) |
View |
| 2021-09-30 Sale |
2021-10-01 5:37 pm |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
10,000 | $106.73 | $1,067,335 | 285,168 (Indirect Direct) |
View |
| 2021-09-15 Sale |
2021-09-27 5:58 pm |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
100 | $134.09 | $13,409 | 295,168 (Indirect Direct) |
View |
| 2021-09-15 Sale |
2021-09-16 9:59 pm |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
9,900 | $127.86 | $1,265,778 | 735,100 (Indirect Direct) |
View |
| 2021-09-09 Sale |
2021-09-10 4:17 pm |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
10,000 | $141.36 | $1,413,621 | 13,334 (Direct) |
View |
| 2021-09-07 Sale |
2021-09-08 9:02 pm |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
10,000 | $150.93 | $1,509,259 | 23,334 (Direct) |
View |
| 2021-09-07 Sale |
2021-09-08 8:48 pm |
Zai Lab Ltd | ZLAB | Du Ying Chairwoman & CEO |
29,785 | $150.73 | $4,489,523 | 1,008,653 (Direct) |
View |
| 2021-09-01 Sale |
2021-09-03 6:43 pm |
Zai Lab Ltd | ZLAB | Du Ying Chairwoman & CEO |
81,326 | $145.8 | $11,857,247 | 1,927,603 (Direct) |
View |
| 2021-08-25 Sale |
2021-08-26 7:12 pm |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
10,000 | $143.03 | $1,430,285 | 744,500 (Indirect Direct) |
View |
| 2021-08-23 Sale |
2021-08-25 5:47 pm |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
16,000 | $139.18 | $2,226,880 | 68,000 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2022-06-25 Option Award |
2022-06-27 9:44 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Sandler Alan B. Head of Global Dev., Oncology |
73,000 | $0 | 73,000 (Direct) |
View |
| 2022-06-25 Option Award |
2022-06-27 9:42 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Reinhart Harald See Remarks |
73,000 | $0 | 73,000 (Direct) |
View |
| 2022-04-01 Option Award |
2022-04-05 4:06 pm |
N/A 2032-04-01 |
Zai Lab Ltd | ZLAB | Cho William Ki Chul Chief Financial Officer |
59,652 | $0 | 114,252 (Direct) |
View |
| 2022-04-01 Exercise |
2022-04-05 4:06 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Cho William Ki Chul Chief Financial Officer |
920 | $0 | 114,252 (Direct) |
View |
| 2022-04-01 Option Award |
2022-04-05 4:05 pm |
N/A 2032-04-01 |
Zai Lab Ltd | ZLAB | Edmondson Frazor Titus III Chief Legal Officer |
83,513 | $0 | 110,732 (Direct) |
View |
| 2022-04-01 Exercise |
2022-04-05 4:05 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Edmondson Frazor Titus III Chief Legal Officer |
830 | $0 | 110,732 (Direct) |
View |
| 2022-04-01 Option Award |
2022-04-05 4:05 pm |
N/A 2032-04-01 |
Zai Lab Ltd | ZLAB | Reinhart Harald See Remarks |
104,391 | $0 | 133,538 (Direct) |
View |
| 2022-04-01 Exercise |
2022-04-05 4:05 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Reinhart Harald See Remarks |
1,010 | $0 | 133,538 (Direct) |
View |
| 2022-04-01 Option Award |
2022-04-05 4:05 pm |
N/A 2032-04-01 |
Zai Lab Ltd | ZLAB | Du Ying Chairwoman & CEO |
336,000 | $0 | 1,361,653 (Direct) |
View |
| 2022-04-01 Exercise |
2022-04-05 4:05 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Du Ying Chairwoman & CEO |
3,400 | $0 | 1,361,653 (Direct) |
View |
| 2022-04-01 Option Award |
2022-04-05 4:05 pm |
N/A 2032-04-01 |
Zai Lab Ltd | ZLAB | Liang Yi CCO & President, Greater China |
44,739 | $0 | 152,506 (Direct) |
View |
| 2022-04-01 Exercise |
2022-04-05 4:05 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Liang Yi CCO & President, Greater China |
730 | $0 | 152,506 (Direct) |
View |
| 2022-04-01 Option Award |
2022-04-05 4:05 pm |
N/A 2032-04-01 |
Zai Lab Ltd | ZLAB | Sandler Alan B. Head of Global Dev., Oncology |
104,391 | $0 | 137,616 (Direct) |
View |
| 2022-04-01 Exercise |
2022-04-05 4:05 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Sandler Alan B. Head of Global Dev., Oncology |
1,060 | $0 | 137,616 (Direct) |
View |
| 2022-01-03 Tax Withholding(A) |
2022-02-15 4:05 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Chen Kai-Xian Director |
1,409 | $62.18 | 31,016 (Direct) |
View |
| 2021-06-16 Ownership |
2022-02-14 4:06 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
3,515 | $142.25 | 42,019 (Direct) |
View |
| 2021-03-04 Ownership |
2022-02-14 4:06 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
15,318 | $0 | 42,019 (Direct) |
View |
| 2021-01-05 Ownership |
2022-02-14 4:05 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Lis William Director |
5,350 | $129.14 | 22,927 (Direct) |
View |
| 2022-01-03 Option Award |
2022-01-04 9:15 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | WIRTH PETER Director |
7,763 | $0 | 350,615 (Direct) |
View |
| 2022-01-03 Option Award |
2022-01-04 9:14 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | MOULDER LEON O JR Director |
7,763 | $0 | 21,615 (Direct) |
View |
| 2022-01-03 Option Award |
2022-01-04 9:12 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Lis William Director |
7,763 | $0 | 36,040 (Direct) |
View |
| 2022-01-03 Option Award |
2022-01-04 9:10 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Chen Kai-Xian Director |
7,763 | $0 | 32,425 (Direct) |
View |
| 2022-01-03 Option Award |
2022-01-04 9:08 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
7,763 | $0 | 68,615 (Direct) |
View |
| 2021-12-29 Tax Withholding |
2021-12-30 4:18 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Reinhart Harald See Remarks |
5,903 | $69.23 | 24,097 (Direct) |
View |
| 2021-12-21 Option Award |
2021-12-27 09:36 am |
N/A N/A |
Zai Lab Ltd | ZLAB | Reinhart Harald See remarks |
30,000 | $0 | 30,000 (Direct) |
View |
| 2021-12-01 Tax Withholding |
2021-12-03 6:29 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Sandler Alan B. Head of Global Dev., Oncology |
2,075 | $71.23 | 27,925 (Direct) |
View |
| 2021-08-17 Tax Withholding |
2021-12-03 6:28 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Edmondson Frazor Titus III Chief Legal Officer |
1,181 | $140.29 | 23,069 (Direct) |
View |
| 2021-11-19 Option Award |
2021-11-22 07:40 am |
N/A N/A |
Zai Lab Ltd | ZLAB | GAYNOR RICHARD Director |
8,912 | $0 | 8,912 (Direct) |
View |
| 2021-10-18 Option Award |
2021-10-18 08:20 am |
N/A N/A |
Zai Lab Ltd | ZLAB | Morrison Scott W Director |
7,345 | $0 | 7,345 (Direct) |
View |
| 2021-09-24 Tax Withholding |
2021-09-27 5:58 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
19,832 | $119.86 | 295,168 (Direct) |
View |
| 2021-09-20 Other |
2021-09-22 4:01 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Leung Nisa Director |
1,213,095 | $0 | 9,199,122 (Indirect) |
View |
| 2021-09-15 Exercise |
2021-09-16 9:59 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
10,000 | $18.92 | 735,100 (Direct) |
View |
| 2021-09-15 Exercise |
2021-09-16 9:59 pm |
N/A 2028-09-24 |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
10,000 | $0 | 735,100 (Direct) |
View |
| 2021-09-09 Exercise |
2021-09-10 4:17 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
10,000 | $3 | 13,334 (Direct) |
View |
| 2021-09-09 Exercise |
2021-09-10 4:17 pm |
N/A 2027-05-12 |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
10,000 | $0 | 13,334 (Direct) |
View |
| 2021-09-07 Exercise |
2021-09-08 9:02 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
10,000 | $3 | 23,334 (Direct) |
View |
| 2021-09-07 Exercise |
2021-09-08 9:02 pm |
N/A 2027-05-12 |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
10,000 | $0 | 23,334 (Direct) |
View |
| 2021-09-01 Exercise |
2021-09-03 6:43 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Du Ying Chairwoman & CEO |
111,111 | $0.6 | 1,927,603 (Direct) |
View |
| 2021-09-01 Exercise |
2021-09-03 6:43 pm |
N/A 2025-10-22 |
Zai Lab Ltd | ZLAB | Du Ying Chairwoman & CEO |
111,111 | $0 | 1,927,603 (Direct) |
View |
| 2021-08-25 Exercise |
2021-08-26 7:12 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
10,000 | $18.92 | 744,500 (Direct) |
View |
| 2021-08-25 Exercise |
2021-08-26 7:12 pm |
N/A 2028-09-24 |
Zai Lab Ltd | ZLAB | Fu Tao President & COO |
10,000 | $0 | 744,500 (Direct) |
View |
| 2021-08-23 Exercise |
2021-08-25 5:47 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
16,000 | $17.99 | 68,000 (Direct) |
View |
| 2021-08-23 Exercise |
2021-08-25 5:47 pm |
N/A 2028-11-16 |
Zai Lab Ltd | ZLAB | Reinhart Harald Chief Medical Officer |
16,000 | $0 | 68,000 (Direct) |
View |