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 |
2021-10-18 Sale |
2021-10-20 4:30 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $17.49 | $122,430 | 13,106 (Direct) |
View |
2021-09-16 Sale |
2021-09-20 4:32 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $19.46 | $136,220 | 25,203 (Direct) |
View |
2021-08-16 Sale |
2021-08-18 4:10 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $18.28 | $127,960 | 32,203 (Direct) |
View |
2021-07-16 Sale |
2021-07-19 4:05 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $16.8 | $117,600 | 39,203 (Direct) |
View |
2021-07-07 Purchase |
2021-07-08 4:05 pm |
89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer |
7,000 | $16.84 | $117,850 | 37,000 (Direct) |
View |
2021-06-16 Sale |
2021-06-21 4:30 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $19.67 | $137,690 | 46,203 (Direct) |
View |
2021-06-02 Purchase |
2021-06-04 4:31 pm |
89bio Inc. | ETNB | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. Director 10% Owner |
22,138 | $18.77 | $415,530 | 4,965,769 (Indirect) |
View |
2021-05-26 Purchase |
2021-05-28 6:41 pm |
89bio Inc. | ETNB | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. Director 10% Owner |
207,417 | $18.6 | $3,857,063 | 4,943,631 (Indirect) |
View |
2021-05-17 Sale |
2021-05-19 4:30 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $21.61 | $151,270 | 53,203 (Direct) |
View |
2021-04-21 Sale |
2021-04-23 5:27 pm |
89bio Inc. | ETNB | Grunberg Gregory Director |
850 | $27.6 | $23,460 | 1,750,877 (Indirect Direct) |
View |
2021-04-19 Sale |
2021-04-20 6:03 pm |
89bio Inc. | ETNB | Martins Ryan Chief Financial Officer |
10,000 | $25 | $250,000 | 92,401 (Direct) |
View |
2021-04-16 Sale |
2021-04-19 4:45 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $24.22 | $169,540 | 60,203 (Direct) |
View |
2021-03-16 Sale |
2021-03-17 4:30 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $24.2 | $169,400 | 67,203 (Direct) |
View |
2021-02-16 Sale |
2021-02-17 4:22 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $23.39 | $163,730 | 74,203 (Direct) |
View |
2021-01-19 Sale |
2021-01-20 4:30 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $21.16 | $148,120 | 81,203 (Direct) |
View |
2020-12-16 Sale |
2020-12-18 5:00 pm |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $27.04 | $189,280 | 88,203 (Direct) |
View |
2020-11-16 Sale |
2020-11-18 4:00 pm |
89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks |
4,548 | $28.11 | $127,844 | 21,938 (Direct) |
View |
2020-11-16 Sale |
2020-11-18 4:00 pm |
89bio Inc. | ETNB | Waisbourd Ram COO and Chief Business Officer |
7,000 | $27.39 | $191,730 | 95,203 (Direct) |
View |
2020-09-21 Sale |
2020-09-23 5:09 pm |
89bio Inc. | ETNB | ORBIMED ADVISORS LLC OrbiMed Capital GP VI LLC OrbiMed Advisors Israel II Ltd OrbiMed Israel GP II L.P. Director 10% Owner |
275,000 | $28 | $7,700,000 | 1,864,721 (Indirect) |
View |
2020-09-21 Sale |
2020-09-23 5:04 pm |
89bio Inc. | ETNB | Naschitz Anat Director 10% Owner |
275,000 | $28 | $7,700,000 | 1,864,721 (Indirect) |
View |
2020-09-17 Purchase |
2020-09-21 4:30 pm |
89bio Inc. | ETNB | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. Director 10% Owner |
1,300,000 | $28 | $36,400,000 | 4,736,214 (Indirect) |
View |
2020-07-10 Purchase |
2020-07-14 8:11 pm |
89bio Inc. | ETNB | Longitude Capital Partners III LLC Longitude Venture Partners III L.P. Tammenoms Bakker Juliet ENRIGHT PATRICK G 10% Owner |
109,090 | $27.5 | $2,999,975 | 2,600,877 (Indirect) |
View |
2020-07-10 Purchase |
2020-07-14 8:08 pm |
89bio Inc. | ETNB | Grunberg Gregory Director 10% Owner |
109,090 | $27.5 | $2,999,975 | 2,600,877 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-10-18 Exercise |
2021-10-20 4:30 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 13,106 (Direct) |
View |
2021-10-18 Exercise |
2021-10-20 4:30 pm |
N/A 2029-10-01 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 13,106 (Direct) |
View |
2021-09-16 Exercise |
2021-09-20 4:32 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 25,203 (Direct) |
View |
2021-09-16 Exercise |
2021-09-20 4:32 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 25,203 (Direct) |
View |
2021-08-16 Exercise |
2021-08-18 4:10 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 32,203 (Direct) |
View |
2021-08-16 Exercise |
2021-08-18 4:10 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 32,203 (Direct) |
View |
2021-07-16 Exercise |
2021-07-19 4:05 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 39,203 (Direct) |
View |
2021-07-16 Exercise |
2021-07-19 4:05 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 39,203 (Direct) |
View |
2021-06-16 Exercise |
2021-06-21 4:30 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 46,203 (Direct) |
View |
2021-06-16 Exercise |
2021-06-21 4:30 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 46,203 (Direct) |
View |
2021-05-17 Exercise |
2021-05-19 4:30 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 53,203 (Direct) |
View |
2021-05-17 Exercise |
2021-05-19 4:30 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 53,203 (Direct) |
View |
2021-04-19 Exercise |
2021-04-20 6:03 pm |
N/A N/A |
89bio Inc. | ETNB | Martins Ryan Chief Financial Officer |
10,000 | $3.11 | 92,401 (Direct) |
View |
2021-04-19 Exercise |
2021-04-20 6:03 pm |
N/A 2029-07-30 |
89bio Inc. | ETNB | Martins Ryan Chief Financial Officer |
10,000 | $0 | 92,401 (Direct) |
View |
2021-04-15 Option Award |
2021-04-19 4:51 pm |
N/A 2031-04-15 |
89bio Inc. | ETNB | Grunberg Gregory Director 10% Owner |
12,500 | $0 | 12,500 (Direct) |
View |
2021-04-15 Option Award |
2021-04-19 4:49 pm |
N/A 2031-04-15 |
89bio Inc. | ETNB | DiRocco Derek Director |
12,500 | $0 | 12,500 (Indirect) |
View |
2021-04-15 Option Award |
2021-04-19 4:47 pm |
N/A 2031-04-15 |
89bio Inc. | ETNB | Zoth Lota S. Director |
12,500 | $0 | 12,500 (Direct) |
View |
2021-04-15 Option Award |
2021-04-19 4:47 pm |
N/A 2031-04-15 |
89bio Inc. | ETNB | Hayden Michael R Director |
12,500 | $0 | 12,500 (Direct) |
View |
2021-04-15 Option Award |
2021-04-19 4:46 pm |
N/A 2031-04-15 |
89bio Inc. | ETNB | Naschitz Anat Director 10% Owner |
12,500 | $0 | 12,500 (Indirect) |
View |
2021-04-15 Option Award |
2021-04-19 4:45 pm |
N/A 2031-04-15 |
89bio Inc. | ETNB | Altschuler Steven Director |
12,500 | $0 | 12,500 (Direct) |
View |
2021-04-16 Exercise |
2021-04-19 4:45 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 60,203 (Direct) |
View |
2021-04-16 Exercise |
2021-04-19 4:45 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 60,203 (Direct) |
View |
2021-04-01 Other |
2021-04-05 4:31 pm |
N/A N/A |
89bio Inc. | ETNB | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. Director 10% Owner |
628,277 | $23.68 | 5,077,366 (Indirect) |
View |
2021-03-16 Exercise |
2021-03-17 4:30 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 67,203 (Direct) |
View |
2021-03-16 Exercise |
2021-03-17 4:30 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 67,203 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 5:01 pm |
N/A N/A |
89bio Inc. | ETNB | Hayden Michael R Director |
67,267 | $1.93 | 211,942 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 5:01 pm |
N/A N/A |
89bio Inc. | ETNB | Hayden Michael R Director |
13,637 | $3.11 | 211,942 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 5:01 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Hayden Michael R Director |
80,904 | $0 | 211,942 (Direct) |
View |
2021-02-16 Exercise |
2021-02-17 4:22 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 74,203 (Direct) |
View |
2021-02-16 Exercise |
2021-02-17 4:22 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 74,203 (Direct) |
View |
2021-02-05 Option Award |
2021-02-09 4:59 pm |
N/A 2031-02-05 |
89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer |
77,500 | $0 | 77,500 (Direct) |
View |
2021-02-05 Option Award |
2021-02-09 4:57 pm |
N/A 2031-02-05 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
36,500 | $0 | 36,500 (Direct) |
View |
2021-02-05 Option Award |
2021-02-09 4:55 pm |
N/A 2031-02-05 |
89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer |
233,750 | $0 | 233,750 (Direct) |
View |
2021-02-05 Option Award |
2021-02-09 4:54 pm |
N/A 2031-02-05 |
89bio Inc. | ETNB | Martins Ryan Chief Financial Officer |
65,000 | $0 | 65,000 (Direct) |
View |
2021-02-05 Option Award |
2021-02-09 4:53 pm |
N/A 2031-02-05 |
89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks |
77,500 | $0 | 77,500 (Direct) |
View |
2021-01-19 Exercise |
2021-01-20 4:30 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 81,203 (Direct) |
View |
2021-01-19 Exercise |
2021-01-20 4:30 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 81,203 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 5:00 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $1.93 | 88,203 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 5:00 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram See Remarks |
7,000 | $0 | 88,203 (Direct) |
View |
2020-11-16 Other |
2020-11-18 7:11 pm |
N/A N/A |
89bio Inc. | ETNB | Longitude Capital Partners III LLC Longitude Venture Partners III L.P. Tammenoms Bakker Juliet ENRIGHT PATRICK G 10% Owner |
855,944 | $0 | 856,835 (Indirect) |
View |
2020-11-16 Other |
2020-11-18 7:09 pm |
N/A N/A |
89bio Inc. | ETNB | Grunberg Gregory Director 10% Owner |
850,850 | $0 | 2,602,577 (Indirect) |
View |
2020-11-16 Exercise |
2020-11-18 4:00 pm |
N/A N/A |
89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks |
4,548 | $3.11 | 21,938 (Direct) |
View |
2020-11-16 Exercise |
2020-11-18 4:00 pm |
N/A 2029-07-30 |
89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks |
4,548 | $0 | 21,938 (Direct) |
View |
2020-11-16 Exercise |
2020-11-18 4:00 pm |
N/A N/A |
89bio Inc. | ETNB | Waisbourd Ram COO and Chief Business Officer |
7,000 | $1.93 | 95,203 (Direct) |
View |
2020-11-16 Exercise |
2020-11-18 4:00 pm |
N/A 2028-11-09 |
89bio Inc. | ETNB | Waisbourd Ram COO and Chief Business Officer |
7,000 | $0 | 95,203 (Direct) |
View |
2020-06-22 Option Award |
2020-07-14 5:03 pm |
N/A 2030-06-22 |
89bio Inc. | ETNB | Grunberg Gregory Director 10% Owner |
7,000 | $0 | 7,000 (Direct) |
View |
2020-06-22 Option Award |
2020-07-14 5:01 pm |
N/A 2030-06-22 |
89bio Inc. | ETNB | Altschuler Steven Director |
7,000 | $0 | 7,000 (Direct) |
View |