BIO-TECHNE Corp (TECH) Insider Transactions
Over the last 12 months, 14 BIO-TECHNE Corp (TECH) insiders filed 127 SEC Form 4 transactions: $0 in open-market purchases ( 0 distinct buyers) and $437.2K in open-market sales. 0% of all transactions were executed under a pre-scheduled Rule 10b5-1 trading plan.
- $0Open-market buys (1y)
- $437.2KOpen-market sells (1y)
- 14Distinct insiders
- 127Transactions filed
- 0%Under Rule 10b5-1 plan
- 2026-08-17Latest filing
Recent Form 4 Filings Most recent 50 of 127 (1-year window)
Each row is a single Form 4 filing event for TECH, sourced directly from SEC EDGAR. The Type column classifies the SEC transaction code into Buy / Sell / Grant / Exercise / Other; the 10b5-1 badge marks trades executed under a pre-scheduled SEC Rule 10b5-1 plan.
| Date | Insider | Title | Type | SEC Code | Value | Shares | Price |
|---|---|---|---|---|---|---|---|
| 2026-08-17 | Bohnen Shane | SVP - General Counsel | Grant | A | $0 | 11,344 | $0.0 |
| 2026-08-17 | Bohnen Shane | SVP - General Counsel | Grant | A | $0 | 18,432 | $0.0 |
| 2026-08-17 | Kelderman Kim | Chief Executive Officer | Grant | A | $0 | 57,590 | $0.0 |
| 2026-08-17 | Kelderman Kim | Chief Executive Officer | Grant | A | $0 | 93,582 | $0.0 |
| 2026-08-17 | Hippel James | CFO | Grant | A | $0 | 22,438 | $0.0 |
| 2026-08-17 | Hippel James | CFO | Grant | A | $0 | 36,459 | $0.0 |
| 2026-08-17 | Herr Amy E. | – | Grant | A | $0 | 1,381 | $0.0 |
| 2026-08-17 | Geist William | PRESIDENT, PROTEIN SCIENCES | Grant | A | $0 | 14,762 | $0.0 |
| 2026-08-17 | Geist William | PRESIDENT, PROTEIN SCIENCES | Grant | A | $0 | 23,985 | $0.0 |
| 2026-08-17 | Crouse Steven C. | President - Diag & Spatial Bi | Grant | A | $0 | 8,702 | $0.0 |
| 2026-08-17 | Crouse Steven C. | President - Diag & Spatial Bi | Grant | A | $0 | 14,140 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Exercise | M | $0 | 21,470 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Exercise | M | $0 | 554 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Exercise | M | $0 | 588 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Exercise | M | $0 | 8,543 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Exercise | M | $0 | 11,785 | $0.0 |
| 2026-08-15 | Hippel James | CFO | Exercise | M | $0 | 9,779 | $0.0 |
| 2026-08-15 | Hippel James | CFO | Exercise | M | $0 | 866 | $0.0 |
| 2026-08-15 | Hippel James | CFO | Exercise | M | $0 | 4,010 | $0.0 |
| 2026-08-15 | Hippel James | CFO | Exercise | M | $0 | 4,903 | $0.0 |
| 2026-08-15 | Geist William | PRESIDENT, PROTEIN SCIENCES | Exercise | M | $0 | 6,416 | $0.0 |
| 2026-08-15 | Geist William | PRESIDENT, PROTEIN SCIENCES | Exercise | M | $0 | 567 | $0.0 |
| 2026-08-15 | Geist William | PRESIDENT, PROTEIN SCIENCES | Exercise | M | $0 | 2,623 | $0.0 |
| 2026-08-15 | Geist William | PRESIDENT, PROTEIN SCIENCES | Exercise | M | $0 | 3,226 | $0.0 |
| 2026-08-15 | Bohnen Shane | SVP - General Counsel | Exercise | M | $0 | 4,350 | $0.0 |
| 2026-08-15 | Bohnen Shane | SVP - General Counsel | Exercise | M | $0 | 49 | $0.0 |
| 2026-08-15 | Bohnen Shane | SVP - General Counsel | Exercise | M | $0 | 300 | $0.0 |
| 2026-08-15 | Bohnen Shane | SVP - General Counsel | Exercise | M | $0 | 1,669 | $0.0 |
| 2026-08-15 | Bohnen Shane | SVP - General Counsel | Exercise | M | $0 | 2,332 | $0.0 |
| 2026-08-15 | Crouse Steven C. | President - Diag & Spatial Bi | Exercise | M | $0 | 5,423 | $0.0 |
| 2026-08-15 | Crouse Steven C. | President - Diag & Spatial Bi | Exercise | M | $0 | 1,379 | $0.0 |
| 2026-08-15 | Crouse Steven C. | President - Diag & Spatial Bi | Exercise | M | $0 | 1,868 | $0.0 |
| 2026-08-15 | Crouse Steven C. | President - Diag & Spatial Bi | Exercise | M | $0 | 2,176 | $0.0 |
| 2026-08-15 | Herr Amy E. | – | Exercise | M | $0 | 589 | $0.0 |
| 2026-08-15 | Herr Amy E. | – | Exercise | M | $0 | 118 | $0.0 |
| 2026-08-15 | Herr Amy E. | – | Exercise | M | $0 | 160 | $0.0 |
| 2026-08-15 | Herr Amy E. | – | Exercise | M | $0 | 311 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Other | F | $783.4K | 10,821 | $72.4 |
| 2026-08-15 | Hippel James | CFO | Other | F | $312.0K | 4,310 | $72.4 |
| 2026-08-15 | Geist William | PRESIDENT, PROTEIN SCIENCES | Other | F | $143.1K | 1,976 | $72.4 |
| 2026-08-15 | Bohnen Shane | SVP - General Counsel | Other | F | $97.2K | 1,343 | $72.4 |
| 2026-08-15 | Crouse Steven C. | President - Diag & Spatial Bi | Other | F | $141.0K | 1,947 | $72.4 |
| 2026-08-15 | Herr Amy E. | – | Other | F | $15.4K | 213 | $72.4 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Sell | D | $0 | 8,319 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Sell | D | $0 | 22,389 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Sell | D | $0 | 8,835 | $0.0 |
| 2026-08-15 | Kelderman Kim | Chief Executive Officer | Sell | D | $0 | 24,324 | $0.0 |
| 2026-08-15 | Hippel James | CFO | Sell | D | $0 | 12,999 | $0.0 |
| 2026-08-15 | Hippel James | CFO | Sell | D | $0 | 34,982 | $0.0 |
| 2026-08-15 | Geist William | PRESIDENT, PROTEIN SCIENCES | Sell | D | $0 | 8,507 | $0.0 |
Showing the most recent 50 of 127 transactions. For the full 1-year history with sorting, filtering, and cross-ticker industry context, open the full insider transactions drilldown.
Methodology & FAQ
How We Track TECH Insider Transactions
Form 4 disclosures are sourced directly from SEC EDGAR and re-ingested on every pipeline cycle. A complete description of transaction-code handling, the open-market vs grant distinction, and the Rule 10b5-1 plan-reference heuristic is documented in the Methodology.
What is an SEC Form 4 filing for BIO-TECHNE Corp?
Form 4 is a transaction-level disclosure that corporate insiders (officers, directors, and beneficial owners of more than 10% of a registered class of equity securities) must file with the SEC within two business days of any change in their beneficial ownership of BIO-TECHNE Corp (TECH) shares.
What is a Rule 10b5-1 trading plan?
Rule 10b5-1 is an SEC rule that lets insiders schedule trades in advance under a written plan, providing an affirmative defense against insider-trading allegations as long as the plan was adopted in good faith and not while in possession of material non-public information. Form 4 rows marked "10b5-1" on this page indicate the underlying trade was executed under such a plan; rows without the badge are discretionary or did not reference a plan in the Form 4 footnotes.
How is "insider buying" different from a stock grant or option exercise?
An insider buy (SEC transaction code P) is an open-market purchase of BIO-TECHNE Corp (TECH) stock executed at the prevailing market price using the insider's personal capital. Stock grants (code A) and option exercises (code M) are compensation events, not directional trades; they are tracked separately and excluded from the "conviction" signal because they are not discretionary purchases.
How recent is the data?
Form 4 transactions are typically reported within two business days of execution. Pactolio re-ingests the EDGAR feed on a nightly cycle and reflects new filings on the next ingest run, typically within 24 hours of EDGAR acceptance. The table on this page covers the most recent 1-year window.