See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
Transactions0
Insider Involved0
Total Buys$0.00
Total Sells$0.00
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
No Insider Transactions found for 89bio, Inc.
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Jul 15, 2025 Le-Nguyen Quoc |
Le-Nguyen Quoc
See Remarks
|
Sell |
10,461 | $11.02 | 10,461 $11.02 $115,280 |
Apr 15, 2025 Le-Nguyen Quoc |
Le-Nguyen Quoc
See Remarks
|
Sell |
15,329 | $5.95 | 15,329 $5.95 $91,208 |
Jan 22, 2025 McWherter Charles |
McWherter Charles
|
Buy |
10,000 | $6.71 | 10,000 $6.71 $67,100 |
Jan 21, 2025 McWherter Charles |
McWherter Charles
|
Buy |
5,000 | $6.55 | 5,000 $6.55 $32,750 |
Jan 15, 2025 Le-Nguyen Quoc |
Le-Nguyen Quoc
See Remarks
|
Sell |
10,963 | $6.49 | 10,963 $6.49 $71,150 |
Dec 06, 2024 PALEKAR ROHAN |
PALEKAR ROHAN
CEO
|
Buy |
5,000 | $7.89 | 5,000 $7.89 $39,450 |
Dec 05, 2024 McWherter Charles |
McWherter Charles
|
Buy |
10,000 | $8.00 | 10,000 $8.00 $80,000 |
Nov 22, 2024 PALEKAR ROHAN |
PALEKAR ROHAN
CEO
|
Buy |
10,000 | $8.35 | 10,000 $8.35 $83,500 |
Nov 14, 2024 RA CAPITAL MANAGEMENT, L.P. |
RA CAPITAL MANAGEMENT, L.P.
|
Buy |
3,250,000 | $8.50 | 3,250,000 $8.50 $0 |
Oct 30, 2024 Le-Nguyen Quoc |
Le-Nguyen Quoc
See Remarks
|
Sell |
27,955 | $8.12 | 27,955 $8.12 $226,995 |
Mar 04, 2024 RA CAPITAL MANAGEMENT, L.P. |
RA CAPITAL MANAGEMENT, L.P.
|
Buy |
1,350,000 | $15.35 | 1,350,000 $15.35 $20,722,500 |
Feb 26, 2024 PALEKAR ROHAN |
PALEKAR ROHAN
CEO
|
Sell |
4,477 | $10.76 | 4,477 $10.76 $48,173 |
Dec 11, 2023 RA CAPITAL MANAGEMENT, L.P. |
RA CAPITAL MANAGEMENT, L.P.
|
Buy |
1,081,081 | $9.25 | 1,081,081 $9.25 $0 |
Jul 17, 2023 LAPORTE KATHLEEN |
LAPORTE KATHLEEN
|
Sell |
12,500 | $18.80 | 12,500 $18.80 $235,000 |
Jun 05, 2023 PALEKAR ROHAN |
PALEKAR ROHAN
CEO
|
Sell |
15,000 | $20.00 | 15,000 $20.00 $300,000 |
Jun 01, 2023 Atkinson Edward Morrow III |
Atkinson Edward Morrow III
|
Sell |
6,250 | $17.91 | 6,250 $17.91 $111,938 |
May 09, 2023 Le-Nguyen Quoc |
Le-Nguyen Quoc
See Remarks
|
Sell |
13,683 | $18.11 | 13,683 $18.11 $247,799 |
Apr 04, 2023 Martins Ryan |
Martins Ryan
CFO
|
Sell |
8,721 | $14.95 | 8,721 $14.95 $130,379 |
Mar 28, 2023 Hayden Michael R |
Hayden Michael R
|
Buy |
61,538 | $16.15 | 61,538 $16.15 $993,839 |
Mar 24, 2023 RA CAPITAL MANAGEMENT, L.P. |
RA CAPITAL MANAGEMENT, L.P.
|
Buy |
2,461,538 | $16.25 | 2,461,538 $16.25 $39,999,993 |
TOP
