PUMA BIOTECHNOLOGY, INC. (PBYI) has 210 open-market insider trades by 21 insiders since 2012. The most active filer is Alan H. Auerbach, CEO & President +1.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| ADAGE Capital Partners Gp, LLC | 10% Owner | — | 6 | $316.5M | 2017-06-12 |
| Adage Capital Partners, L.P. | 10% Owner | — | 10 | $99.0M | 2017-06-05 |
| Capital Partners Gp Llc Adage | 10% | — | 4 | $18.3M | 2013-11-05 |
| Phillip Gross | 10% | — | 3 | $17.0M | 2012-10-18 |
| Robert Atchinson | 10% | — | 1 | $7.5M | 2012-07-27 |
| Alan H. Auerbach | CEOPres10% Owner | — | 55 | $5.1M | 2026-07-06 |
| Richard Paul Bryce | — | — | 36 | $4.5M | 2021-04-05 |
| Troy Edward Wilson | Dir | — | 3 | $1.2M | 2026-09-14 |
| Adrian Senderowicz | Dir | — | 3 | $1.1M | 2026-06-12 |
| Jay M. Moyes | Dir | — | 4 | $823K | 2026-06-12 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Troy Edward Wilson | Director | Sell | $46K | 2026-09-14 |
| Alessandra Cesano | Director | Sell | $567K | 2026-09-14 |
| Douglas M. Hunt | — | Sell | $70K | 2026-07-06 |
| Maximo F. Nougues | CFO | Sell | $78K | 2026-07-06 |
| Alan H. Auerbach | CEO & President +1 | Sell | $364K | 2026-07-06 |
| Allison Dorval | Director | Sell | $84K | 2026-06-12 |
Companies that share insiders with PBYI, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Brian M. Stuglik | Director | Sell | $58K | 2026-06-12 |
| Adrian Senderowicz | Director | Sell | $194K | 2026-06-12 |
| Troy Edward Wilson | Director | Sell | $78K | 2026-06-12 |
| Jay M. Moyes | Director | Sell | $159K | 2026-06-12 |
| Alan H. Auerbach | President & 10% | Sell | $205K | 2026-01-06 |
| Maximo F. Nougues | CFO | Sell | $64K | 2026-01-06 |
| Douglas M. Hunt | — | Sell | $53K | 2026-01-06 |
| Michael Patrick Miller | Director | Sell | $97K | 2025-11-11 |
| Alessandra Cesano | Director | Sell | $91K | 2025-07-18 |