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 |
| 2024-04-01 Sale | 2024-04-03 4:01 pm | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 52,718 | $10.91 | $575,153 | 579,402 (Direct) | View |
| 2024-03-04 Purchase | 2024-03-06 5:40 pm | 89bio Inc. | ETNB | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 1,350,000 | $15.35 | $20,722,500 | 12,766,948 (Indirect) | View |
| 2024-02-26 Sale | 2024-02-28 6:43 pm | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 4,477 | $10.76 | $48,173 | 486,889 (Direct) | View |
| 2023-12-29 Sale | 2024-01-03 4:54 pm | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 50,000 | $11.2 | $560,000 | 446,456 (Direct) | View |
| 2023-07-17 Sale | 2023-07-18 6:04 pm | 89bio Inc. | ETNB | LAPORTE KATHLEEN Director | 12,500 | $18.8 | $235,000 | 12,500 (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 |
| 2023-02-09 Option Award | 2024-04-15 4:15 pm | N/A 2033-02-09 | 89bio Inc. | ETNB | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 72,550 | $0 | 14,247,948 (Indirect) | View |
| 2024-04-11 Exercise | 2024-04-15 4:15 pm | 2022-07-01 2024-07-01 | 89bio Inc. | ETNB | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 2,816,900 | $0 | 14,247,948 (Indirect) | View |
| 2024-04-11 Exercise | 2024-04-15 4:15 pm | N/A N/A | 89bio Inc. | ETNB | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 1,408,450 | $5.325 | 14,247,948 (Indirect) | View |
| 2024-04-01 Exercise | 2024-04-03 4:01 pm | N/A 2028-11-09 | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 25,000 | $0 | 579,402 (Direct) | View |
| 2024-04-01 Exercise | 2024-04-03 4:01 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 25,000 | $1.93 | 579,402 (Direct) | View |
| 2024-02-17 Tax Withholding | 2024-02-23 8:55 pm | N/A N/A | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 778 | $9.74 | 106,609 (Direct) | View |
| 2024-02-17 Tax Withholding | 2024-02-23 8:51 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 4,602 | $9.74 | 491,366 (Direct) | View |
| 2024-02-17 Tax Withholding | 2024-02-23 8:50 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 1,046 | $9.74 | 222,149 (Direct) | View |
| 2024-02-17 Tax Withholding | 2024-02-23 8:41 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 1,046 | $9.74 | 158,437 (Direct) | View |
| 2024-02-09 Tax Withholding | 2024-02-13 9:12 pm | N/A N/A | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 3,568 | $8.45 | 107,387 (Direct) | View |
| 2024-02-09 Tax Withholding | 2024-02-13 9:04 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 3,568 | $8.45 | 159,483 (Direct) | View |
| 2024-02-09 Tax Withholding | 2024-02-13 9:02 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 3,568 | $8.45 | 223,195 (Direct) | View |
| 2024-02-09 Tax Withholding | 2024-02-13 8:58 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 12,670 | $8.45 | 480,968 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:22 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 243,750 | $0 | 358,051 (Direct) | View |
| 2024-02-05 Tax Withholding | 2024-02-05 8:22 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 1,190 | $9.8 | 358,051 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:22 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 243,750 | $0 | 421,763 (Direct) | View |
| 2024-02-05 Tax Withholding | 2024-02-05 8:22 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 1,190 | $9.8 | 421,763 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:22 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | Hayden Michael R Director | 45,150 | $0 | 45,150 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:17 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | DiRocco Derek Director | 45,150 | $0 | 45,150 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:16 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 755,000 | $0 | 1,098,646 (Direct) | View |
| 2024-02-05 Tax Withholding | 2024-02-05 8:16 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 5,068 | $9.8 | 1,098,646 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:15 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | Atkinson Edward Morrow III Director | 45,150 | $0 | 45,150 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:11 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | LAPORTE KATHLEEN Director | 45,150 | $0 | 45,150 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:08 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | Altschuler Steven Director | 45,150 | $0 | 45,150 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:08 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | Zoth Lota S. Director | 45,150 | $0 | 45,150 (Direct) | View |
| 2024-02-01 Option Award | 2024-02-05 8:07 pm | N/A 2034-02-01 | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 223,750 | $0 | 285,955 (Direct) | View |
| 2024-02-05 Tax Withholding | 2024-02-05 8:07 pm | N/A N/A | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 892 | $9.8 | 285,955 (Direct) | View |
| 2024-01-05 Option Award | 2024-01-08 7:00 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 25,000 | $0 | 115,491 (Direct) | View |
| 2024-01-05 Tax Withholding | 2024-01-08 7:00 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 9,671 | $11.53 | 115,491 (Direct) | View |
| 2024-01-05 Option Award | 2024-01-08 6:35 pm | N/A N/A | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 15,000 | $0 | 63,097 (Direct) | View |
| 2024-01-05 Tax Withholding | 2024-01-08 6:35 pm | N/A N/A | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 6,124 | $11.53 | 63,097 (Direct) | View |
| 2024-01-05 Option Award | 2024-01-08 6:32 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 25,000 | $0 | 179,203 (Direct) | View |
| 2024-01-05 Tax Withholding | 2024-01-08 6:32 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 9,671 | $11.53 | 179,203 (Direct) | View |
| 2024-01-05 Option Award | 2024-01-08 6:31 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 75,000 | $0 | 348,714 (Direct) | View |
| 2024-01-05 Tax Withholding | 2024-01-08 6:31 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 27,511 | $11.53 | 348,714 (Direct) | View |
| 2023-12-29 Exercise | 2024-01-03 4:54 pm | N/A 2028-11-09 | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 50,000 | $0 | 446,456 (Direct) | View |
| 2023-12-29 Exercise | 2024-01-03 4:54 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 50,000 | $1.93 | 446,456 (Direct) | View |
| 2023-09-09 Tax Withholding | 2023-09-12 4:06 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 3,821 | $16.61 | 100,162 (Direct) | View |
| 2023-09-09 Tax Withholding | 2023-09-12 4:05 pm | N/A N/A | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 2,074 | $16.61 | 54,221 (Direct) | View |
| 2023-09-09 Tax Withholding | 2023-09-12 4:05 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 4,958 | $16.61 | 163,874 (Direct) | View |
| 2023-08-17 Tax Withholding | 2023-08-21 5:51 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 1,014 | $15.46 | 103,983 (Direct) | View |
| 2023-08-01 Tax Withholding | 2023-08-21 5:51 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 577 | $15.64 | 103,983 (Direct) | View |
| 2023-08-17 Tax Withholding | 2023-08-21 5:49 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 4,501 | $15.46 | 300,950 (Direct) | View |
| 2023-08-17 Tax Withholding | 2023-08-21 5:45 pm | N/A N/A | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 753 | $15.46 | 56,295 (Direct) | View |
| 2023-08-01 Tax Withholding | 2023-08-21 5:45 pm | N/A N/A | 89bio Inc. | ETNB | Martins Ryan Chief Financial Officer | 346 | $15.64 | 56,295 (Direct) | View |
| 2023-08-01 Tax Withholding | 2023-08-21 5:43 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 1,014 | $15.46 | 168,832 (Direct) | View |
| 2023-08-01 Tax Withholding | 2023-08-21 5:43 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 577 | $15.64 | 168,832 (Direct) | View |
| 2023-07-17 Exercise | 2023-07-18 6:04 pm | N/A N/A | 89bio Inc. | ETNB | LAPORTE KATHLEEN Director | 12,500 | $2.64 | 12,500 (Direct) | View |
| 2023-07-17 Exercise | 2023-07-18 6:04 pm | N/A 2032-05-16 | 89bio Inc. | ETNB | LAPORTE KATHLEEN Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2023-06-30 Option Award | 2023-07-05 8:54 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 8,334 | $0 | 105,574 (Direct) | View |
| 2023-06-30 Tax Withholding | 2023-07-05 8:54 pm | N/A N/A | 89bio Inc. | ETNB | Mansbach Harry H Chief Medical Officer | 2,882 | $18.95 | 105,574 (Direct) | View |
| 2023-06-30 Option Award | 2023-07-05 8:43 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 8,334 | $0 | 170,423 (Direct) | View |
| 2023-06-30 Tax Withholding | 2023-07-05 8:43 pm | N/A N/A | 89bio Inc. | ETNB | Le-Nguyen Quoc See Remarks | 2,882 | $18.95 | 170,423 (Direct) | View |
| 2023-06-30 Option Award | 2023-07-05 8:39 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 33,334 | $0 | 305,451 (Direct) | View |
| 2023-06-30 Tax Withholding | 2023-07-05 8:39 pm | N/A N/A | 89bio Inc. | ETNB | PALEKAR ROHAN Chief Executive Officer | 16,527 | $18.95 | 305,451 (Direct) | View |