TECHNE CORP /MN/ (TECH) has 154 open-market insider trades by 21 insiders since 2006. Over the last six months insiders net sold $320K. The most active filer is Robert V. Baumgartner, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| James Hippel | CFO | — | 13 | $81.6M | 2026-08-15 |
| Norman David Eansor | Pres | — | 8 | $63.6M | 2021-11-16 |
| Charles R. Kummeth | CEO | — | 16 | $43.8M | 2023-08-15 |
| Brenda S. Furlow | CLOVP | — | 11 | $38.9M | 2022-12-08 |
| Robert V. Baumgartner | Dir | — | 19 | $17.8M | 2026-09-22 |
| Randolph C. Steer | Dir | — | 8 | $14.6M | 2023-10-26 |
| Roeland Nusse | Dir | — | 6 | $12.1M | 2025-08-25 |
| John L. Higgins | Dir | — | 8 | $11.2M | 2026-09-28 |
| Thomas E. Oland | CEOPres | — | 7 | $10.6M | 2011-11-30 |
| Roger C. Lucas | Dir | — | 11 | $7.8M | 2017-10-10 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Amy E. Herr | Director | Sell | $320K | 2026-05-08 |
| Amy E. Herr | Director | Sell | $117K | 2026-02-17 |
| Robert V. Baumgartner | Director | Sell | $1.9M | 2025-08-25 |
| Roeland Nusse | Director | Sell | $1.9M | 2025-08-25 |
| Amy E. Herr | Director | Sell | $127K | 2025-06-09 |
| Amy E. Herr | Director | Sell | $245K | 2025-02-14 |
Companies that share insiders with TECH, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Kim Kelderman | CEO | Sell | $2.1M | 2025-01-27 |
| Robert V. Baumgartner | Director | Sell | $1.2M | 2024-08-08 |
| John L. Higgins | Director | Sell | $335K | 2024-05-14 |
| Roeland Nusse | Director | Sell | $801K | 2024-03-07 |
| Roeland Nusse | Director | Sell | $1.4M | 2023-08-30 |
| Charles R. Kummeth | CEO | Sell | $7.1M | 2023-07-21 |
| Charles R. Kummeth | CEO | Sell | $27K | 2023-06-07 |
| Brenda S. Furlow | CLO & VP | Sell | $677K | 2022-12-07 |
| John L. Higgins | Director | Sell | $1.5M | 2022-08-10 |