Kummeth Charles R.

Director at SPARTON CORP · on record since Nov 15, 2011
Director at SOLTA MEDICAL INC · on record since May 15, 2026
Director at BIO-TECHNE Corp · on record since Apr 2, 2013
Director at Quantum-Si Inc · on record since May 20, 2026
Director at Orthofix Medical Inc. · on record since Jun 12, 2026
Chief Executive Officer at BIO-TECHNE Corp · on record since Apr 2, 2013

Insider trading activity of Kummeth Charles R.

Transactions on record: 193; since Nov 15, 2011

Open-market buys: 7; $719.2K

Open-market sells: 34; $52.2M

Companies traded: 5; last filing Jun 12, 2026

Figures computed from official regulatory filings — .

Companies where Kummeth Charles R. has traded

Orthofix Medical Inc.5 tx · $311K · Jun 12, 2026
Quantum-Si Inc7 tx · $608.5K · May 20, 2026
SOLTA MEDICAL INC9 tx · May 15, 2026
BIO-TECHNE Corp163 tx · $256.1M · Aug 11, 2023
SPARTON CORP9 tx · $373.3K · Mar 4, 2019

Track record of Kummeth Charles R.

Statistical track record

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Open-market buys: 7

Last buy: Mar 5, 2026

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Transaction history of Kummeth Charles R.

Co-insiders of Kummeth Charles R.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Orthofix Medical Inc.Listing on record	Jun 12, 2026	Award	14,965	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	May 20, 2026	AwardD (derivative)	251,185	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOLTA MEDICAL INCListing unverified	May 15, 2026	Award	4,292	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	Mar 9, 2026	Buy	500,000	0.92 USD	$460K	conv 91Unusual sizeFirst in 12mo	SEC
Orthofix Medical Inc.Listing on record	Jun 23, 2025	Award	18,841	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	May 21, 2025	AwardD (derivative)	126,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOLTA MEDICAL INCListing unverified	May 9, 2025	Award	5,075	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	Aug 13, 2024	Buy	31,100	0.89 USD	$27.7K	conv 45Cluster	SEC
Quantum-Si IncListing on record	Aug 13, 2024	Buy	138,900	0.87 USD	$120.8K	conv 85ClusterUnusual size+1	SEC
Orthofix Medical Inc.Listing on record	Jun 20, 2024	Award	15,152	12.87 USD	$195K	Unusual size	SEC
Quantum-Si IncListing on record	Jun 7, 2024	AwardD (derivative)	113,281	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	May 30, 2024	AwardD (derivative)	527,777	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOLTA MEDICAL INCListing unverified	May 20, 2024	Award	2,662	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Orthofix Medical Inc.Listing on record	Mar 12, 2024	Award	8,350	13.89 USD	$116K		SEC
Orthofix Medical Inc.Listing on record	Dec 20, 2023	AwardD (derivative)	47,652	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 11, 2023	Gift	-9,008	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 8, 2023	Exercise	51,516	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 8, 2023	ExerciseD (derivative)	-51,516	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 8, 2023	Other	-31,962	82.17 USD	$2.6M		SEC
BIO-TECHNE CorpListing on record	Jul 25, 2023	Sell	-80,000	88.36 USD	$7.1M	Unusual size	SEC
BIO-TECHNE CorpListing on record	Jul 5, 2023	ExerciseD (derivative)	-616,676	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Jul 5, 2023	Exercise	616,676	26.65 USD	$16.4M	Unusual size	SEC
BIO-TECHNE CorpListing on record	Jul 5, 2023	Other	-390,727	81.63 USD	$31.9M	Unusual size	SEC
BIO-TECHNE CorpListing on record	Jun 9, 2023	Sell	-322	83.00 USD	$26.7K		SEC
SOLTA MEDICAL INCListing unverified	May 22, 2023	Award	2,147	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Orthofix Medical Inc.Listing on record	Jun 12, 2026	Award	14,965	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	May 20, 2026	AwardD (derivative)	251,185	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOLTA MEDICAL INCListing unverified	May 15, 2026	Award	4,292	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	Mar 9, 2026	Buy	500,000	0.92 USD	$460K	conv 91Unusual sizeFirst in 12mo	SEC
Orthofix Medical Inc.Listing on record	Jun 23, 2025	Award	18,841	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	May 21, 2025	AwardD (derivative)	126,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOLTA MEDICAL INCListing unverified	May 9, 2025	Award	5,075	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	Aug 13, 2024	Buy	31,100	0.89 USD	$27.7K	conv 45Cluster	SEC
Quantum-Si IncListing on record	Aug 13, 2024	Buy	138,900	0.87 USD	$120.8K	conv 85ClusterUnusual size+1	SEC
Orthofix Medical Inc.Listing on record	Jun 20, 2024	Award	15,152	12.87 USD	$195K	Unusual size	SEC
Quantum-Si IncListing on record	Jun 7, 2024	AwardD (derivative)	113,281	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quantum-Si IncListing on record	May 30, 2024	AwardD (derivative)	527,777	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOLTA MEDICAL INCListing unverified	May 20, 2024	Award	2,662	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Orthofix Medical Inc.Listing on record	Mar 12, 2024	Award	8,350	13.89 USD	$116K		SEC
Orthofix Medical Inc.Listing on record	Dec 20, 2023	AwardD (derivative)	47,652	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 11, 2023	Gift	-9,008	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 8, 2023	Exercise	51,516	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 8, 2023	ExerciseD (derivative)	-51,516	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 8, 2023	Other	-31,962	82.17 USD	$2.6M		SEC
BIO-TECHNE CorpListing on record	Jul 25, 2023	Sell	-80,000	88.36 USD	$7.1M	Unusual size	SEC
BIO-TECHNE CorpListing on record	Jul 5, 2023	ExerciseD (derivative)	-616,676	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BIO-TECHNE CorpListing on record	Jul 5, 2023	Exercise	616,676	26.65 USD	$16.4M	Unusual size	SEC
BIO-TECHNE CorpListing on record	Jul 5, 2023	Other	-390,727	81.63 USD	$31.9M	Unusual size	SEC
BIO-TECHNE CorpListing on record	Jun 9, 2023	Sell	-322	83.00 USD	$26.7K		SEC
SOLTA MEDICAL INCListing unverified	May 22, 2023	Award	2,147	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC