Herr Amy E.

Director at BIO-TECHNE Corp · on record since May 12, 2026

Insider trading activity of Herr Amy E.

Transactions on record: 31; since Feb 7, 2025

Open-market buys: 0

Open-market sells: 4; $623.6K

Companies traded: 1; last filing Aug 19, 2026

Figures computed from official regulatory filings — .

Companies where Herr Amy E. has traded

BIO-TECHNE Corp31 tx · $1.1M · Aug 19, 2026

Track record of Herr Amy E.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Herr Amy E.

Co-insiders of Herr Amy E.

BAUMGARTNER ROBERT VBIO-TECHNE Corp
Bazan J. FernandoBIO-TECHNE Corp
Bohnen ShaneBIO-TECHNE Corp
Bushman Julie LBIO-TECHNE Corp
Crouse Steven C.BIO-TECHNE Corp
Dinarello Charles ABIO-TECHNE Corp
EANSOR N DAVIDBIO-TECHNE Corp
Furlow Brenda S.BIO-TECHNE Corp
Gavin Robert M.BIO-TECHNE Corp
Geist WilliamBIO-TECHNE Corp
Gould Kevin SBIO-TECHNE Corp
HENNEY CHRISTOPHER SBIO-TECHNE Corp
HERBERT G ABIO-TECHNE Corp
HIGGINS JOHN LBIO-TECHNE Corp
Hippel JamesBIO-TECHNE Corp
HOLBROOK KAREN ABIO-TECHNE Corp
KEEGAN JOSEPH DBIO-TECHNE Corp
Kelderman KimBIO-TECHNE Corp
Klimovsky Judith VBIO-TECHNE Corp
Kummeth Charles R.BIO-TECHNE Corp
LUCAS ROGER CBIO-TECHNE Corp
McManus MatthewBIO-TECHNE Corp
MELSEN GREGORY JBIO-TECHNE Corp
Nusse RoelandBIO-TECHNE Corp
OCONNELL HOWARD VBIO-TECHNE Corp
OLAND THOMAS EBIO-TECHNE Corp
REAGAN KEVIN JBIO-TECHNE Corp
Seth AlpnaBIO-TECHNE Corp
STEER RANDOLPH CBIO-TECHNE Corp
TSANG MONICABIO-TECHNE Corp
VERONNEAU MARCELBIO-TECHNE Corp
VESSEY RUPERTBIO-TECHNE Corp
WEATHERBEE JAMES ABIO-TECHNE Corp

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BIO-TECHNE CorpListing on record	Aug 19, 2026	AwardD (derivative)	1,381	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	Exercise	589	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	ExerciseD (derivative)	-311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	ExerciseD (derivative)	-118	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	Other	-213	72.40 USD	$15.4K		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	ExerciseD (derivative)	-160	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	May 12, 2026	Sell	-6,636	48.28 USD	$320.4K	Unusual size	SEC
BIO-TECHNE CorpListing on record	May 12, 2026	ExerciseD (derivative)	-6,636	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	May 12, 2026	Exercise	6,636	47.60 USD	$315.9K	Unusual size	SEC
BIO-TECHNE CorpListing on record	Feb 19, 2026	Sell	-1,976	59.11 USD	$116.8K		SEC
BIO-TECHNE CorpListing on record	Feb 5, 2026	ExerciseD (derivative)	-38	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Feb 5, 2026	Exercise	38	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Feb 5, 2026	Other	-16	64.63 USD	$1K		SEC
BIO-TECHNE CorpListing on record	Nov 3, 2025	Award	1,640	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Nov 3, 2025	AwardD (derivative)	3,777	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	AwardD (derivative)	932	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	Exercise	279	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	ExerciseD (derivative)	-160	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	AwardD (derivative)	2,735	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	Other	-101	53.60 USD	$5.4K		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	ExerciseD (derivative)	-119	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Jun 11, 2025	ExerciseD (derivative)	-1,280	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Jun 11, 2025	Exercise	1,280	44.33 USD	$56.7K		SEC
BIO-TECHNE CorpListing on record	Jun 11, 2025	Sell	-1,280	49.77 USD	$63.7K		SEC
BIO-TECHNE CorpListing on record	Feb 18, 2025	Exercise	1,976	44.33 USD	$87.6K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BIO-TECHNE CorpListing on record	Aug 19, 2026	AwardD (derivative)	1,381	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	Exercise	589	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	ExerciseD (derivative)	-311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	ExerciseD (derivative)	-118	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	Other	-213	72.40 USD	$15.4K		SEC
BIO-TECHNE CorpListing on record	Aug 18, 2026	ExerciseD (derivative)	-160	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	May 12, 2026	Sell	-6,636	48.28 USD	$320.4K	Unusual size	SEC
BIO-TECHNE CorpListing on record	May 12, 2026	ExerciseD (derivative)	-6,636	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	May 12, 2026	Exercise	6,636	47.60 USD	$315.9K	Unusual size	SEC
BIO-TECHNE CorpListing on record	Feb 19, 2026	Sell	-1,976	59.11 USD	$116.8K		SEC
BIO-TECHNE CorpListing on record	Feb 5, 2026	ExerciseD (derivative)	-38	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Feb 5, 2026	Exercise	38	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Feb 5, 2026	Other	-16	64.63 USD	$1K		SEC
BIO-TECHNE CorpListing on record	Nov 3, 2025	Award	1,640	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Nov 3, 2025	AwardD (derivative)	3,777	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	AwardD (derivative)	932	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	Exercise	279	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	ExerciseD (derivative)	-160	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	AwardD (derivative)	2,735	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	Other	-101	53.60 USD	$5.4K		SEC
BIO-TECHNE CorpListing on record	Aug 19, 2025	ExerciseD (derivative)	-119	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Jun 11, 2025	ExerciseD (derivative)	-1,280	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Jun 11, 2025	Exercise	1,280	44.33 USD	$56.7K		SEC
BIO-TECHNE CorpListing on record	Jun 11, 2025	Sell	-1,280	49.77 USD	$63.7K		SEC
BIO-TECHNE CorpListing on record	Feb 18, 2025	Exercise	1,976	44.33 USD	$87.6K		SEC