ROBERT BAUMGARTNER V. - 25 Aug 2025 Form 4 Insider Report for BIO-TECHNE Corp (TECH)

Role: Director
Signature: /s/ Andrew Nick as Attorney-in-Fact for Robert V. Baumgartner pursuant to Power of Attorney previously filed.
Issuer symbol: TECH
Transactions as of: 25 Aug 2025
Net transactions value: -$585,665
Form type: 4
Filing time: 27 Aug 2025, 16:09:53 UTC
Previous filing: 28 Oct 2024
Next filing: 03 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
BAUMGARTNER ROBERT V	Director	614 MCKINLEY PL NE, MINNEAPOLIS	/s/ Andrew Nick as Attorney-in-Fact for Robert V. Baumgartner pursuant to Power of Attorney previously filed.	27 Aug 2025	0001258704

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TECH	Common Stock	Options Exercise	$372,154	+17,040	+38%	$21.84	61,903	25 Aug 2025	Direct
transaction	TECH	Common Stock	Sale	$957,818	-17,040	-28%	$56.21	44,863	25 Aug 2025	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	TECH	Stock Options (Right to Buy)	Options Exercise	$0	-17,040	-100%	$0.000000	0	25 Aug 2025	Common Stock	17,040	$21.84	Direct
holding	TECH	Stock Options (Right to Buy)						15,940	25 Aug 2025	Common Stock	15,940	$25.30	Direct
holding	TECH	Stock Options (Right to Buy)						12,500	25 Aug 2025	Common Stock	12,500	$31.26	Direct
holding	TECH	Stock Options (Right to Buy)						7,592	25 Aug 2025	Common Stock	7,592	$44.96	Direct
holding	TECH	Stock Options (Right to Buy)						8,044	25 Aug 2025	Common Stock	8,044	$50.41	Direct
holding	TECH	Stock Options (Right to Buy)						6,028	25 Aug 2025	Common Stock	6,028	$63.92	Direct
holding	TECH	Stock Options (Right to Buy)						2,532	25 Aug 2025	Common Stock	2,532	$128.81	Direct
holding	TECH	Stock Options (Right to Buy)						3,460	25 Aug 2025	Common Stock	3,460	$73.94	Direct
holding	TECH	Stock Options (Right to Buy)						3,937	25 Aug 2025	Common Stock	3,937	$61.51	Direct
holding	TECH	Stock Options (Right to Buy)						3,511	25 Aug 2025	Common Stock	3,511	$68.37	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.97 to $56.34 inclusive. The reporting person undertakes to provide Bio-Techne Corporation, any security holder of Bio-Techne Corporation, or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2	The option vests on the earlier of the one year anniversary of the grant date (10/24/2024) or the date of Bio-Techne's 2025 annual meeting of shareholders.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.97 to $56.34 inclusive. The reporting person undertakes to provide Bio-Techne Corporation, any security holder of Bio-Techne Corporation, or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The option vests on the earlier of the one year anniversary of the grant date (10/24/2024) or the date of Bio-Techne's 2025 annual meeting of shareholders.