BUECHLER KENNETH F

Director at ALERE SAN DIEGO, INC. · on record since Nov 20, 2006
Director at QUIDEL CORP /DE/ · on record since Nov 7, 2007
Director at SEQUENOM INC · on record since Dec 16, 2009
Pres. & Chief Scientific Offic at ALERE SAN DIEGO, INC. · on record since Oct 25, 2004
Pres. & Chief Scientific Offic at ALERE SAN DIEGO, INC. · on record since Jun 17, 2005

Insider trading activity of BUECHLER KENNETH F

Transactions on record: 428; since Jun 18, 2004

Open-market buys: 2; $149.8K

Open-market sells: 90; $12.2M

Companies traded: 4; last filing Jun 29, 2026

Figures computed from official regulatory filings — .

Companies where BUECHLER KENNETH F has traded

QuidelOrtho Corp62 tx · $1.3M · Jun 29, 2026
QUIDEL CORP /DE/130 tx · $5.5M · Jun 1, 2022
SEQUENOM INC19 tx · $149.8K · Sep 7, 2016
ALERE SAN DIEGO, INC.217 tx · $37.6M · Jul 2, 2007

Track record of BUECHLER KENNETH F

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

Transaction history of BUECHLER KENNETH F

Co-insiders of BUECHLER KENNETH F

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
QuidelOrtho CorpListing unverified	Jun 29, 2026	AwardD (derivative)	12,204	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 29, 2026	AwardD (derivative)	15,532	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 29, 2026	AwardD (derivative)	3,661	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 9, 2026	ExerciseD (derivative)	-497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 9, 2026	Award	1,659	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 9, 2026	ExerciseD (derivative)	-1,659	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 9, 2026	Award	497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2026	Award	6,829	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2026	ExerciseD (derivative)	-6,829	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jul 17, 2025	ExerciseD (derivative)	-9,215	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jul 17, 2025	Exercise	9,215	15.74 USD	$145K	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2025	AwardD (derivative)	1,609	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2025	AwardD (derivative)	6,829	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2025	AwardD (derivative)	5,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 27, 2025	Award	4,929	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 27, 2025	ExerciseD (derivative)	-4,929	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 20, 2025	ExerciseD (derivative)	-789	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 20, 2025	Award	789	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 20, 2025	ExerciseD (derivative)	-236	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 20, 2025	Award	236	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Aug 12, 2024	AwardD (derivative)	1,161	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Aug 12, 2024	AwardD (derivative)	3,873	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 29, 2024	Award	2,416	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 29, 2024	ExerciseD (derivative)	-2,416	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 23, 2024	AwardD (derivative)	4,929	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	Src
QuidelOrtho CorpListing unverified	Jun 29, 2026	AwardD (derivative)	12,204	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 29, 2026	AwardD (derivative)	15,532	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 29, 2026	AwardD (derivative)	3,661	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 9, 2026	ExerciseD (derivative)	-497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 9, 2026	Award	1,659	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 9, 2026	ExerciseD (derivative)	-1,659	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 9, 2026	Award	497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2026	Award	6,829	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2026	ExerciseD (derivative)	-6,829	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jul 17, 2025	ExerciseD (derivative)	-9,215	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jul 17, 2025	Exercise	9,215	15.74 USD	$145K	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2025	AwardD (derivative)	1,609	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2025	AwardD (derivative)	6,829	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Jun 2, 2025	AwardD (derivative)	5,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 27, 2025	Award	4,929	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 27, 2025	ExerciseD (derivative)	-4,929	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 20, 2025	ExerciseD (derivative)	-789	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 20, 2025	Award	789	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 20, 2025	ExerciseD (derivative)	-236	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 20, 2025	Award	236	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Aug 12, 2024	AwardD (derivative)	1,161	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	Aug 12, 2024	AwardD (derivative)	3,873	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 29, 2024	Award	2,416	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 29, 2024	ExerciseD (derivative)	-2,416	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
QuidelOrtho CorpListing unverified	May 23, 2024	AwardD (derivative)	4,929	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC