Form 4 Tracker
BIO-TECHNE Corp
TECH

31 insider filings · Latest: Sep 28, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 8, 2026May 12 8:04 PMAmy E. HerrDirector
Sale
6,636$48.28$320.4K200(I)

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May 8, 2026May 8 8:23 PMJOSHUA MOLHO
Proposed Sale
6,636$48.28$320.4K—

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Feb 17, 2026Feb 19 9:57 PMAmy E. HerrDirector
Sale
1,976$59.11$116.8K200(I)

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Feb 17, 2026Feb 17 9:19 PMJOSHUA MOLHO
Proposed Sale
1,976$59.11$116.8K—

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Aug 25, 2025Aug 25 8:05 PMROELAND NUSSE
Proposed Sale
17,040$56.36$960.4K—

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Aug 25, 2025Aug 25 8:04 PMROBERT V. BAUMGARTNER4731 BONITA BAY BOULEVARD
Proposed Sale
17,040$56.21$957.8K—

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Jun 9, 2025Jun 9 8:19 PMJOSHUA MOLHO
Proposed Sale
1,280$49.77$63.7K—

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Feb 14, 2025Feb 14 9:08 PMJOSHUA MOLHO
Proposed Sale
1,860$65.96$122.7K—

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Jan 27, 2025Jan 27 9:24 PMKIM KELDERMAN
Proposed Sale
13,392$77.05$1.0M—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Sep 28, 2026Sep 30 8:13 PMJohn L HigginsDirector
Option Exercise
15,940$25.300(D)

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Sep 22, 2026Sep 24 8:52 PMRobert V BaumgartnerDirector
Option Exercise
15,940$25.300(D)

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Aug 17, 2026Aug 19 8:49 PMShane BohnenSVP - General Counsel
Grant/Award
29,776—18,432(D)

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Aug 17, 2026Aug 19 8:48 PMKim KeldermanDirector, Chief Executive Officer
Grant/Award
151,172—93,582(D)

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Aug 17, 2026Aug 19 8:48 PMJames HippelCFO
Grant/Award
58,897—36,459(D)

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Aug 17, 2026Aug 19 8:47 PMAmy E. HerrDirector
Grant/Award
1,381—1,381(I)

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Aug 17, 2026Aug 19 8:47 PMWilliam GeistPRESIDENT, PROTEIN SCIENCES
Grant/Award
38,747—23,985(D)

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Aug 17, 2026Aug 19 8:46 PMSteven C. CrousePresident - Diag & Spatial Bi
Grant/Award
22,842—14,140(D)

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Aug 15, 2026Aug 18 9:14 PMKim KeldermanDirector, Chief Executive Officer
Option Exercise
21,470—23,569(D)

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Aug 15, 2026Aug 18 9:14 PMKim KeldermanDirector, Chief Executive Officer
Disposition
63,867$84.611,621(D)

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Aug 15, 2026Aug 18 9:13 PMJames HippelCFO
Option Exercise
9,779—9,807(D)

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Aug 15, 2026Aug 18 9:13 PMJames HippelCFO
Disposition
47,981$84.612,332(D)

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Aug 15, 2026Aug 18 9:13 PMWilliam GeistPRESIDENT, PROTEIN SCIENCES
Option Exercise
6,416—6,452(D)

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Aug 15, 2026Aug 18 9:13 PMWilliam GeistPRESIDENT, PROTEIN SCIENCES
Disposition
31,405$84.611,526(D)

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Aug 15, 2026Aug 18 8:42 PMShane BohnenSVP - General Counsel
Option Exercise
4,350—4,664(D)

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Aug 15, 2026Aug 18 8:42 PMShane BohnenSVP - General Counsel
Disposition
16,619$84.610(D)

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Aug 15, 2026Aug 18 8:13 PMSteven C. CrousePresident - Diag & Spatial Bi
Option Exercise
5,423—4,353(D)

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Aug 15, 2026Aug 18 8:12 PMAmy E. HerrDirector
Option Exercise
589—621(I)

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Jul 29, 2026Jul 31 9:18 PMJames HippelCFO
Option Exercise
62,068$47.600(D)

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Jul 28, 2026Jul 30 8:11 PMKim KeldermanDirector, Chief Executive Officer
Option Exercise
35,000$47.600(D)

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