Insider Transactions

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.

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.