KUEBLER CHRISTOPHER A

Director at COVANCE INC · on record since Jan 3, 2006
Director at WATERS CORP /DE/ · on record since May 15, 2006
Director at NEKTAR THERAPEUTICS · on record since Sep 22, 2006
Chairman at COVANCE INC · on record since Jan 13, 2005

Insider trading activity of KUEBLER CHRISTOPHER A

Transactions on record: 247; since Sep 5, 2003

Open-market buys: 0

Open-market sells: 44; $48M

Companies traded: 3; last filing Aug 7, 2026

Figures computed from official regulatory filings — .

Companies where KUEBLER CHRISTOPHER A has traded

WATERS CORP /DE/102 tx · $16.2M · Aug 7, 2026
NEKTAR THERAPEUTICS61 tx · $9.8M · Oct 1, 2018
COVANCE INC84 tx · $51.7M · Jan 3, 2006

Track record of KUEBLER CHRISTOPHER A

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

Transaction history of KUEBLER CHRISTOPHER A

Co-insiders of KUEBLER CHRISTOPHER A

LERNER IRWINCOVANCE INC +1
Ajer Jeffrey RobertNEKTAR THERAPEUTICS
Aleman Keeley AWATERS CORP /DE/
BADDOUR LINDAWATERS CORP /DE/
BALLBACH JOHN MWATERS CORP /DE/
BANNON JAMES ACOVANCE INC
BANSAL AJAYNEKTAR THERAPEUTICS
BARCHI ROBERTCOVANCE INC
BARR WENDELCOVANCE INC
Batra UditWATERS CORP /DE/
BAYLIS ROBERT MCOVANCE INC
BEAUDOUIN MARK TWATERS CORP /DE/
BEKENSTEIN JOSHUAWATERS CORP /DE/
Bennett JianqingWATERS CORP /DE/
BERENDT MICHAEL JWATERS CORP /DE/

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
WATERS CORP /DE/Listing on record	Aug 7, 2026	ExerciseD (derivative)	-3,626	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Aug 7, 2026	Exercise	3,626	136.43 USD	$494.7K		SEC
WATERS CORP /DE/Listing on record	Aug 7, 2026	Sell	-3,626	397.94 USD	$1.4M		SEC
WATERS CORP /DE/Listing on record	Feb 27, 2026	Award	23	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 27, 2026	AwardD (derivative)	57	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 5, 2026	AwardD (derivative)	828	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 5, 2026	Award	307	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Nov 7, 2025	Other	-1,318	371.97 USD	$490.3K		SEC
WATERS CORP /DE/Listing on record	Nov 7, 2025	ExerciseD (derivative)	-3,761	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Nov 7, 2025	Exercise	3,761	130.35 USD	$490.2K	Unusual size	SEC
WATERS CORP /DE/Listing on record	Jan 6, 2025	Award	319	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 6, 2025	AwardD (derivative)	818	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 16, 2024	Sell	-4,000	361.64 USD	$1.4M		SEC
WATERS CORP /DE/Listing on record	May 16, 2024	Exercise	4,000	113.88 USD	$455.5K	Unusual size	SEC
WATERS CORP /DE/Listing on record	May 16, 2024	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 3, 2024	Award	334	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 3, 2024	AwardD (derivative)	847	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Aug 7, 2023	Exercise	4,000	99.22 USD	$396.9K	Unusual size	SEC
WATERS CORP /DE/Listing on record	Aug 7, 2023	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Aug 7, 2023	Sell	-4,000	291.48 USD	$1.2M		SEC
WATERS CORP /DE/Listing on record	Jan 5, 2023	AwardD (derivative)	827	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 5, 2023	Award	318	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 23, 2022	Exercise	4,000	88.71 USD	$354.8K		SEC
WATERS CORP /DE/Listing on record	May 23, 2022	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 23, 2022	Sell	-4,000	328.78 USD	$1.3M		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
WATERS CORP /DE/Listing on record	Aug 7, 2026	ExerciseD (derivative)	-3,626	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Aug 7, 2026	Exercise	3,626	136.43 USD	$494.7K		SEC
WATERS CORP /DE/Listing on record	Aug 7, 2026	Sell	-3,626	397.94 USD	$1.4M		SEC
WATERS CORP /DE/Listing on record	Feb 27, 2026	Award	23	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 27, 2026	AwardD (derivative)	57	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 5, 2026	AwardD (derivative)	828	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 5, 2026	Award	307	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Nov 7, 2025	Other	-1,318	371.97 USD	$490.3K		SEC
WATERS CORP /DE/Listing on record	Nov 7, 2025	ExerciseD (derivative)	-3,761	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Nov 7, 2025	Exercise	3,761	130.35 USD	$490.2K	Unusual size	SEC
WATERS CORP /DE/Listing on record	Jan 6, 2025	Award	319	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 6, 2025	AwardD (derivative)	818	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 16, 2024	Sell	-4,000	361.64 USD	$1.4M		SEC
WATERS CORP /DE/Listing on record	May 16, 2024	Exercise	4,000	113.88 USD	$455.5K	Unusual size	SEC
WATERS CORP /DE/Listing on record	May 16, 2024	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 3, 2024	Award	334	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 3, 2024	AwardD (derivative)	847	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Aug 7, 2023	Exercise	4,000	99.22 USD	$396.9K	Unusual size	SEC
WATERS CORP /DE/Listing on record	Aug 7, 2023	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Aug 7, 2023	Sell	-4,000	291.48 USD	$1.2M		SEC
WATERS CORP /DE/Listing on record	Jan 5, 2023	AwardD (derivative)	827	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Jan 5, 2023	Award	318	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 23, 2022	Exercise	4,000	88.71 USD	$354.8K		SEC
WATERS CORP /DE/Listing on record	May 23, 2022	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 23, 2022	Sell	-4,000	328.78 USD	$1.3M		SEC