BIO-TECHNE Corp — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Kelderman Kim | Chief Executive Officer | Tax Withholding | 2,303 | $62.57 | $144,099 | 48,665 | Nov 3, 2025 |
| Hippel James | CFO | Tax Withholding | 11,865 | $62.57 | $742,393 | 142,722 | Nov 3, 2025 |
| Geist William | PRESIDENT, PROTEIN SCIENCES | Tax Withholding | 4,520 | $62.57 | $282,816 | 20,503 | Nov 3, 2025 |
| Bushman Julie L | — | Award / Grant | 1,640 | — | — | 8,775 | Oct 30, 2025 |
| KEEGAN JOSEPH D | — | Award / Grant | 1,640 | — | — | 15,411 | Oct 30, 2025 |
| HIGGINS JOHN L | — | Award / Grant | 1,640 | — | — | 66,876 | Oct 30, 2025 |
| Seth Alpna | — | Award / Grant | 1,640 | — | — | 15,411 | Oct 30, 2025 |
| Herr Amy E. | — | Award / Grant | 1,640 | — | — | 2,680 | Oct 30, 2025 |
| Klimovsky Judith V. | — | Award / Grant | 1,640 | — | — | 3,782 | Oct 30, 2025 |
| Vessey Rupert | — | Award / Grant | 1,640 | — | — | 10,987 | Oct 30, 2025 |
| BAUMGARTNER ROBERT V | — | Award / Grant | 1,640 | — | — | 46,503 | Oct 30, 2025 |
| Nusse Roeland | — | Sale | 17,040 | $56.36 | $960,374 | 44,559 | Aug 25, 2025 |
| BAUMGARTNER ROBERT V | — | Sale | 17,040 | $56.21 | $957,818 | 44,863 | Aug 25, 2025 |
| Hippel James | CFO | Option Exercise | 4,010 | — | — | 131,809 | Aug 15, 2025 |
| Herr Amy E. | — | Tax Withholding | 101 | $53.60 | $5,414 | 2,154 | Aug 15, 2025 |
| Kelderman Kim | Chief Executive Officer | Option Exercise | 8,543 | — | — | 55,273 | Aug 15, 2025 |
| Bohnen Shane | SVP - General Counsel | Option Exercise | 1,718 | — | — | 4,912 | Aug 15, 2025 |
| McManus Matthew | President - Diag & Spatial Bio | Option Exercise | 2,637 | — | — | 5,615 | Aug 15, 2025 |
| Geist William | PRESIDENT, PROTEIN SCIENCES | Option Exercise | 2,623 | — | — | 15,915 | Aug 15, 2025 |
| HIGGINS JOHN L | — | Option Exercise | 5,040 | $21.84 | $110,074 | 65,236 | Aug 7, 2025 |
| Hippel James | CFO | Tax Withholding | 147,431 | $58.55 | $8,632,085 | 127,799 | Jul 29, 2025 |
| Kelderman Kim | Chief Executive Officer | Option Exercise | 48,176 | $44.33 | $2,135,642 | 90,379 | Jul 22, 2025 |
| Kelderman Kim | Chief Executive Officer | Option Exercise | 36,132 | $44.33 | $1,601,732 | 75,136 | Jul 15, 2025 |
| Herr Amy E. | — | Sale | 1,280 | $49.77 | $63,706 | 1,976 | Jun 9, 2025 |
| HIGGINS JOHN L | — | Option Exercise | 12,000 | $21.84 | $262,080 | 60,196 | May 1, 2025 |
| Bohnen Shane | SVP - General Counsel | Tax Withholding | 747 | $54.86 | $40,980 | 3,194 | Apr 3, 2025 |
| Herr Amy E. | — | Option Exercise | 1,976 | $44.33 | $87,596 | 3,836 | Feb 14, 2025 |
| Herr Amy E. | — | Award / Grant | 1,040 | — | — | 1,040 | Feb 3, 2025 |
| McManus Matthew | President - DGS | Option Exercise | 4,620 | — | — | 4,620 | Feb 1, 2025 |
| Geist William | PRESIDENT, PROTEIN SCIENCES | Option Exercise | 3,320 | — | — | 14,401 | Feb 1, 2025 |
| Kelderman Kim | Chief Executive Officer | Sale | 1,661 | $77.95 | $129,475 | 39,004 | Jan 27, 2025 |
| Geist William | PRESIDENT, PROTEIN SCIENCES | Tax Withholding | 3,270 | $75.31 | $246,264 | 11,081 | Nov 1, 2024 |
| Kelderman Kim | Chief Executive Officer | Tax Withholding | 2,430 | $75.31 | $183,003 | 39,004 | Nov 1, 2024 |
| Hippel James | CFO | Tax Withholding | 6,475 | $75.31 | $487,632 | 106,610 | Nov 1, 2024 |
| KEEGAN JOSEPH D | — | Award / Grant | 1,462 | — | — | 13,771 | Oct 24, 2024 |
| VESSEY RUPERT | — | Award / Grant | 1,462 | — | — | 9,347 | Oct 24, 2024 |
| Bushman Julie L | — | Award / Grant | 1,462 | — | — | 7,135 | Oct 24, 2024 |
| HIGGINS JOHN L | — | Award / Grant | 1,462 | — | — | 48,196 | Oct 24, 2024 |
| Nusse Roeland | — | Award / Grant | 1,462 | — | — | 44,559 | Oct 24, 2024 |
| Seth Alpna | — | Award / Grant | 1,462 | — | — | 13,771 | Oct 24, 2024 |
| Klimovsky Judith V | — | Award / Grant | 1,462 | — | — | 2,142 | Oct 24, 2024 |
| BAUMGARTNER ROBERT V | — | Award / Grant | 1,462 | — | — | 44,863 | Oct 24, 2024 |
| HIGGINS JOHN L | — | Tax Withholding | 1,874 | $73.20 | $137,177 | 46,734 | Sep 12, 2024 |
| Kelderman Kim | Chief Executive Officer | Option Exercise | 1,492 | $66.97 | $99,919 | 41,434 | Aug 29, 2024 |
| Bohnen Shane | SVP - General Counsel | Option Exercise | 49 | — | — | 1,696 | Aug 15, 2024 |
| BAUMGARTNER ROBERT V | — | Option Exercise | 16,000 | $22.95 | $367,200 | 59,401 | Aug 8, 2024 |
| Hippel James | CFO | Option Exercise | 53,000 | $31.26 | $1,656,780 | 136,002 | Aug 2, 2024 |
| Kelderman Kim | Chief Executive Officer | Option Exercise | 14,000 | $37.70 | $527,800 | 49,421 | Jul 31, 2024 |
| Hippel James | CFO | Tax Withholding | 24,282 | $77.77 | $1,888,411 | 83,002 | Jul 23, 2024 |
| HIGGINS JOHN L | — | Option Exercise | 6,000 | $22.95 | $137,700 | 42,608 | Jul 8, 2024 |