15 insiders reported 87 Form 4 transactions for BIO-TECHNE Corp (TECH) over the past 18 months (most recent 2026-09-24). Recent activity: BAUMGARTNER ROBERT V (Director) Buy 15,940 shares, BAUMGARTNER ROBERT V (Director) Sell 5,559 shares, Herr Amy E. (Director) Sell 213 shares, Kelderman Kim (Chief Executive Officer) Buy 21,470 shares, Geist William (PRESIDENT, PROTEIN SCIENCES) Buy 6,416 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-24 | BAUMGARTNER ROBERT V | Director | Buy | 15,940 | $0 |
| 2026-09-24 | BAUMGARTNER ROBERT V | Director | Sell | 5,559 | $403,305 |
| 2026-08-18 | Herr Amy E. | Director | Sell | 213 | $15,421 |
| 2026-08-18 | Kelderman Kim | Chief Executive Officer | Buy | 21,470 | $0 |
| 2026-08-18 | Geist William | PRESIDENT, PROTEIN SCIENCES | Buy | 6,416 | $0 |
| 2026-08-18 | Bohnen Shane | SVP - General Counsel | Buy | 4,350 | $0 |
| 2026-08-18 | Herr Amy E. | Director | Buy | 589 | $0 |
| 2026-08-18 | Crouse Steven C. | President - Diag & Spatial Bi | Buy | 5,423 | $0 |
| 2026-08-18 | Hippel James | CFO | Sell | 4,310 | $312,044 |
| 2026-08-18 | Kelderman Kim | Chief Executive Officer | Sell | 10,821 | $783,440 |
| 2026-08-18 | Geist William | PRESIDENT, PROTEIN SCIENCES | Sell | 1,976 | $143,062 |
| 2026-08-18 | Bohnen Shane | SVP - General Counsel | Sell | 1,343 | $97,233 |
| 2026-08-18 | Hippel James | CFO | Buy | 9,779 | $0 |
| 2026-08-18 | Crouse Steven C. | President - Diag & Spatial Bi | Sell | 1,947 | $140,963 |
| 2026-07-31 | Hippel James | CFO | Buy | 62,068 | $3.0M |
| 2026-07-31 | Hippel James | CFO | Sell | 51,024 | $3.7M |
| 2026-07-30 | Kelderman Kim | Chief Executive Officer | Buy | 35,000 | $1.7M |
| 2026-07-30 | Kelderman Kim | Chief Executive Officer | Sell | 28,686 | $2.1M |
| 2026-07-27 | Bohnen Shane | SVP - General Counsel | Buy | 448 | $21,325 |
| 2026-07-27 | Bohnen Shane | SVP - General Counsel | Sell | 344 | $24,689 |
| 2026-06-04 | Crouse Steven C. | President - Diag & Spatial Bi | Buy | 600 | $0 |
| 2026-06-04 | Crouse Steven C. | President - Diag & Spatial Bi | Sell | 216 | $10,750 |
| 2026-05-12 | Herr Amy E. | Director | Buy | 6,636 | $315,874 |
| 2026-05-12 | Herr Amy E. | Director | Sell | 6,636 | $320,386 |
| 2026-05-07 | Bohnen Shane | SVP - General Counsel | Buy | 8,400 | $399,840 |
来源：SEC Form 4 申报文件 · 截至 2026-09-24