BIO-TECHNE Corp — Director's Dealing 2006

Mar 1, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TECHNE CORP /MN/ (TECH)
CIK: 0000842023
Period of Report: 2006-02-27

Reporting Person: TSANG MONICA (VP of Research)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-02-27	Common Stock	S	20000	$60	Disposed	26292	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	38721	Indirect
Common Stock	37598	Indirect
Common Stock	5422	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee stock option	$37.011	2010-11-30	Common Stock (8334)	8334	Direct
Employee stock option	$51.6	2012-08-17	Common Stock (844)	844	Direct
Employee stock option	$40.47	2011-07-08	Common Stock (1126)	1126	Direct
Employee stock option	$33.85	2010-08-13	Common Stock (1088)	1088	Direct
Employee stock option	$65	2007-06-30	Common Stock (554)	554	Direct