Rohan Palekar is CEO at 89bio, Inc. (ETNB). They have made 9 open-market trades across 2 companies since 2009, most recently 2025-10-30.
CIK 0001423327
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
7 open-market purchases totalling $388K since 2012, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ETNB | BUY | 2024-12-06 | 2024-12-10 | $7.89 | $39K | -2.0% | -19.6% | -11.7% |
| ETNB | BUY | 2024-11-22 | 2024-11-25 | $8.35 | $84K | -10.0% | -10.7% | +12.9% |
| ETNB | SELL · 10b5-1 | 2024-04-01 | 2024-04-03 | $10.91 | $1.2M | -12.3% | -14.8% | -29.8% |
| ETNB | SELL · 10b5-1 | 2024-02-26 | 2024-02-28 | $10.76 | $48K | +8.3% | -9.8% | -30.1% |
| ETNB | SELL · 10b5-1 | 2023-12-29 | 2024-01-03 | $11.20 | $560K | +0.0% | -10.3% | -4.4% |
| ETNB | SELL | 2023-06-05 | 2023-06-07 | $20.00 | $300K | -2.4% | -9.3% | -14.4% |
| ETNB | SELL | 2023-03-23 | 2023-03-27 | $16.00 | $240K | -8.5% | -5.0% | +17.7% |
| ETNB | BUY | 2022-01-27 | 2022-01-31 | $7.05 | $53K | -14.2% | -29.0% | -63.7% |
| ETNB | BUY | 2021-07-07 | 2021-07-08 | $16.84 | $118K | +1.1% | +9.2% | +5.3% |
| AVNR | SELL · 10b5-1 | 2014-11-28 | 2014-11-28 | $15.00 | $225K | N/A | N/A | N/A |
| AVNR | SELL · 10b5-1 | 2014-09-15 | 2014-09-17 | $11.50 | $288K | N/A | N/A | N/A |
| AVNR | BUY | 2013-12-17 | 2013-12-19 | $2.80 | $28K | N/A | N/A | N/A |
| AVNR | BUY | 2013-11-04 | 2013-11-05 | $4.19 | $42K | N/A | N/A | N/A |
| AVNR | BUY | 2012-12-13 | 2012-12-17 | $2.46 | $25K | N/A | N/A | N/A |
| MDVN | SELL · 10b5-1 | 2011-04-20 | 2011-04-21 | $22.63 | $283K | -21.1% | +1.2% | +1.2% |
| MDVN | SELL · 10b5-1 | 2011-03-21 | 2011-03-22 | $16.05 | $120K | -21.1% | +1.2% | +1.2% |
| MDVN | SELL · 10b5-1 | 2010-05-17 | 2010-05-18 | $10.91 | $27K | -21.1% | +1.2% | +1.2% |
| MDVN | SELL · 10b5-1 | 2010-02-01 | 2010-02-03 | $33.59 | $588K | -21.1% | +1.2% | +1.2% |
| MDVN | SELL · 10b5-1 | 2009-12-07 | 2009-12-08 | $33.27 | $399K | -21.1% | +1.2% | +1.2% |
| MDVN | SELL · 10b5-1 | 2009-09-09 | 2009-09-11 | $25.90 | $311K | -21.1% | +1.2% | +1.2% |
| MDVN | SELL · 10b5-1 | 2009-06-30 | 2009-07-02 | $22.21 | $267K | -21.1% | +1.2% | +1.2% |
| MDVN | SELL · 10b5-1 | 2009-03-18 | 2009-03-19 | $16.30 | $163K | -21.1% | +1.2% | +1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.