TECH
Bio-Techne Corp
NASDAQ: TECH · HEALTHCARE · BIOTECHNOLOGY
$51.95
-2.92% today
Updated 2026-04-29
Market cap
$8.13B
P/E ratio
98.02
P/S ratio
6.69x
EPS (TTM)
$0.53
Dividend yield
0.60%
52W range
$46 – $72
Volume
2.2M
Bio-Techne Corp (TECH) Insider transactions
Net insider activity
Net buying (187,981 shares)
Buy transactions
58
Sell transactions
42
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-14 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 36,500 | — | — |
| 2026-04-14 | KELDERMAN, KIM | Director, Chief Executive Officer | Buy | 36,500 | — | — |
| 2026-04-14 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 32,088 | $58.66 | $1.88M |
| 2026-04-03 | BOHNEN, SHANE | SVP - General Counsel | Sale | 2,259 | — | — |
| 2026-04-03 | BOHNEN, SHANE | SVP - General Counsel | Buy | 2,259 | — | — |
| 2026-04-03 | BOHNEN, SHANE | SVP - General Counsel | Sale | 740 | $53.13 | $39316.20 |
| 2026-03-02 | CROUSE, STEVEN C. | President - Diag & Spatial Bi | Buy | 1,911 | — | — |
| 2026-03-02 | CROUSE, STEVEN C. | President - Diag & Spatial Bi | Buy | 735 | — | — |
| 2026-03-02 | CROUSE, STEVEN C. | President - Diag & Spatial Bi | Buy | 2,387 | — | — |
| 2026-02-17 | HERR, AMY E. | Director | Sale | 1,976 | $59.11 | $116791.48 |
| 2026-02-03 | HERR, AMY E. | Director | Sale | 38 | — | — |
| 2026-02-03 | HERR, AMY E. | Director | Buy | 38 | — | — |
| 2026-02-03 | HERR, AMY E. | Director | Sale | 16 | $64.63 | $1034.08 |
| 2026-02-01 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Sale | 4,621 | — | — |
| 2026-02-01 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Buy | 4,621 | — | — |
| 2026-02-01 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Sale | 1,665 | $64.09 | $106709.85 |
| 2025-11-03 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 2,303 | $62.57 | $144098.71 |
| 2025-11-03 | HIPPEL, JAMES | CFO | Sale | 13,159 | — | — |
| 2025-11-03 | HIPPEL, JAMES | CFO | Sale | 11,545 | — | — |
| 2025-11-03 | HIPPEL, JAMES | CFO | Buy | 13,159 | — | — |
| 2025-11-03 | HIPPEL, JAMES | CFO | Sale | 11,865 | $62.57 | $742393.05 |
| 2025-11-03 | HIPPEL, JAMES | CFO | Buy | 11,545 | — | — |
| 2025-11-03 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Sale | 9,911 | — | — |
| 2025-11-03 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Buy | 9,911 | — | — |
| 2025-11-03 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Sale | 4,520 | $62.57 | $282816.40 |
| 2025-10-30 | VESSEY, RUPERT | Director | Buy | 3,777 | — | — |
| 2025-10-30 | VESSEY, RUPERT | Director | Buy | 1,640 | — | — |
| 2025-10-30 | SETH, ALPNA | Director | Buy | 3,777 | — | — |
| 2025-10-30 | SETH, ALPNA | Director | Buy | 1,640 | — | — |
| 2025-10-30 | KLIMOVSKY, JUDITH V. | Director | Buy | 3,777 | — | — |
| 2025-10-30 | KLIMOVSKY, JUDITH V. | Director | Buy | 1,640 | — | — |
| 2025-10-30 | KEEGAN, JOSEPH D | Director | Buy | 3,777 | — | — |
| 2025-10-30 | KEEGAN, JOSEPH D | Director | Buy | 1,640 | — | — |
| 2025-10-30 | HIGGINS, JOHN L | Director | Buy | 3,777 | — | — |
| 2025-10-30 | HIGGINS, JOHN L | Director | Buy | 1,640 | — | — |
| 2025-10-30 | HERR, AMY E. | Director | Buy | 3,777 | — | — |
| 2025-10-30 | HERR, AMY E. | Director | Buy | 1,640 | — | — |
| 2025-10-30 | BUSHMAN, JULIE L | Director | Buy | 3,777 | — | — |
| 2025-10-30 | BUSHMAN, JULIE L | Director | Buy | 1,640 | — | — |
| 2025-10-30 | BAUMGARTNER, ROBERT V | Director | Buy | 3,777 | — | — |
| 2025-10-30 | BAUMGARTNER, ROBERT V | Director | Buy | 1,640 | — | — |
| 2025-08-25 | NUSSE, ROELAND | Director | Sale | 17,040 | — | — |
| 2025-08-25 | NUSSE, ROELAND | Director | Buy | 17,040 | $21.84 | $372153.60 |
| 2025-08-25 | BAUMGARTNER, ROBERT V | Director | Sale | 17,040 | — | — |
| 2025-08-25 | BAUMGARTNER, ROBERT V | Director | Buy | 17,040 | $21.84 | $372153.60 |
| 2025-08-15 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Buy | 24,614 | — | — |
| 2025-08-15 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Buy | 9,622 | — | — |
| 2025-08-15 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Sale | 2,637 | — | — |
| 2025-08-15 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Buy | 19,243 | — | — |
| 2025-08-15 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Buy | 2,637 | — | — |
| 2025-08-15 | MCMANUS, MATTHEW | President - Diag & Spatial Bio | Sale | 880 | $53.60 | $47168.00 |
| 2025-08-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Buy | 90,441 | — | — |
| 2025-08-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Buy | 35,354 | — | — |
| 2025-08-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 8,543 | — | — |
| 2025-08-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Buy | 70,708 | — | — |
| 2025-08-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Buy | 8,543 | — | — |
| 2025-08-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 4,305 | $53.60 | $230748.00 |
| 2025-08-15 | HIPPEL, JAMES | CFO | Buy | 37,632 | — | — |
| 2025-08-15 | HIPPEL, JAMES | CFO | Buy | 14,710 | — | — |
| 2025-08-15 | HIPPEL, JAMES | CFO | Sale | 4,010 | — | — |
| 2025-08-15 | HIPPEL, JAMES | CFO | Buy | 29,420 | — | — |
| 2025-08-15 | HIPPEL, JAMES | CFO | Buy | 4,010 | — | — |
| 2025-08-15 | HIPPEL, JAMES | CFO | Sale | 1,926 | $53.60 | $103233.60 |
| 2025-08-15 | HERR, AMY E. | Director | Buy | 2,735 | — | — |
| 2025-08-15 | HERR, AMY E. | Director | Buy | 932 | — | — |
| 2025-08-15 | HERR, AMY E. | Director | Sale | 160 | — | — |
| 2025-08-15 | HERR, AMY E. | Director | Sale | 119 | — | — |
| 2025-08-15 | HERR, AMY E. | Director | Buy | 279 | — | — |
| 2025-08-15 | HERR, AMY E. | Director | Sale | 101 | $53.60 | $5413.60 |
| 2025-08-15 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Buy | 24,758 | — | — |
| 2025-08-15 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Buy | 9,678 | — | — |
| 2025-08-15 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Sale | 2,623 | — | — |
| 2025-08-15 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Buy | 19,355 | — | — |
| 2025-08-15 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Buy | 2,623 | — | — |
| 2025-08-15 | GEIST, WILLIAM | PRESIDENT, PROTEIN SCIENCES | Sale | 803 | $53.60 | $43040.80 |
| 2025-08-15 | BOHNEN, SHANE | SVP - General Counsel | Buy | 17,897 | — | — |
| 2025-08-15 | BOHNEN, SHANE | SVP - General Counsel | Buy | 6,996 | — | — |
| 2025-08-15 | BOHNEN, SHANE | SVP - General Counsel | Sale | 1,668 | — | — |
| 2025-08-15 | BOHNEN, SHANE | SVP - General Counsel | Sale | 50 | — | — |
| 2025-08-15 | BOHNEN, SHANE | SVP - General Counsel | Buy | 13,992 | — | — |
| 2025-08-15 | BOHNEN, SHANE | SVP - General Counsel | Buy | 1,718 | — | — |
| 2025-08-15 | BOHNEN, SHANE | SVP - General Counsel | Sale | 527 | $53.60 | $28247.20 |
| 2025-08-07 | HIGGINS, JOHN L | Director | Sale | 5,040 | — | — |
| 2025-08-07 | HIGGINS, JOHN L | Director | Buy | 5,040 | $21.84 | $110073.60 |
| 2025-07-29 | HIPPEL, JAMES | CFO | Sale | 168,620 | — | — |
| 2025-07-29 | HIPPEL, JAMES | CFO | Buy | 168,620 | $44.33 | $7.47M |
| 2025-07-29 | HIPPEL, JAMES | CFO | Sale | 147,431 | $58.55 | $8.63M |
| 2025-07-22 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 48,176 | — | — |
| 2025-07-22 | KELDERMAN, KIM | Director, Chief Executive Officer | Buy | 48,176 | $44.33 | $2.14M |
| 2025-07-22 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 43,649 | $53.12 | $2.32M |
| 2025-07-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 36,132 | — | — |
| 2025-07-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Buy | 36,132 | $44.33 | $1.60M |
| 2025-07-15 | KELDERMAN, KIM | Director, Chief Executive Officer | Sale | 32,933 | $51.42 | $1.69M |
| 2025-06-09 | HERR, AMY E. | Director | Sale | 1,280 | — | — |
| 2025-06-09 | HERR, AMY E. | Director | Buy | 1,280 | $44.33 | $56742.40 |
| 2025-05-01 | HIGGINS, JOHN L | Director | Sale | 12,000 | — | — |
| 2025-05-01 | HIGGINS, JOHN L | Director | Buy | 12,000 | $21.84 | $262080.00 |
| 2025-04-03 | BOHNEN, SHANE | SVP - General Counsel | Sale | 2,260 | — | — |
| 2025-04-03 | BOHNEN, SHANE | SVP - General Counsel | Buy | 2,260 | — | — |
| 2025-04-03 | BOHNEN, SHANE | SVP - General Counsel | Sale | 747 | $54.86 | $40980.42 |