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Waters Corp

WAT ManufacturingInstruments
Transactions reported in official disclosures

Price with disclosed trades

Daily closes, past year · marks sit on transaction dates, sized by value

8 trades

Reporting person Filed Transaction Transaction value Source
Knight Heather Director Oct 2, 2026 2-day lag Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Jiang Wei Director Oct 2, 2026 2-day lag Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Kuebler Christopher A Director Aug 7, 2026 1-day lag Exercise Aug 6, 2026 $494.7K Filed shares x price SEC Form 4 View filing
Kuebler Christopher A Director Aug 7, 2026 1-day lag Sale Aug 6, 2026 $1.44M Filed shares x price SEC Form 4 View filing
Kuebler Christopher A Director Aug 7, 2026 1-day lag Exercise Aug 6, 2026 $0 Filed shares x price SEC Form 4 View filing
Knight Heather Director Jul 2, 2026 2-day lag Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Jiang Wei Director Jul 2, 2026 2-day lag Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Carpio Robert L Iii SVP Waters Analytical Sciences Jun 25, 2026 1-day lag Disposition Jun 24, 2026 $69.78K Filed shares x price SEC Form 4 View filing
Knight Heather Director
Award
Calculated transaction value
$0 57.41 shares @ $0
Traded
Sep 30, 2026
Filed
Oct 2, 2026
SEC Form 4
View filing Trade details
Jiang Wei Director
Award
Calculated transaction value
$0 57.41 shares @ $0
Traded
Sep 30, 2026
Filed
Oct 2, 2026
SEC Form 4
View filing Trade details
Kuebler Christopher A Director
Exercise
Calculated transaction value
$494.7K 3,626 shares @ $136.43
Traded
Aug 6, 2026
Filed
Aug 7, 2026
SEC Form 4
View filing Trade details
Kuebler Christopher A Director
Sale
Calculated transaction value
$1.44M 3,626 shares @ $397.94
Traded
Aug 6, 2026
Filed
Aug 7, 2026
SEC Form 4
View filing Trade details
Kuebler Christopher A Director
Exercise
Calculated transaction value
$0 3,626 shares @ $0
Traded
Aug 6, 2026
Filed
Aug 7, 2026
SEC Form 4
View filing Trade details
Knight Heather Director
Award
Calculated transaction value
$0 63.03 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 2, 2026
SEC Form 4
View filing Trade details
Jiang Wei Director
Award
Calculated transaction value
$0 67.42 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 2, 2026
SEC Form 4
View filing Trade details
Carpio Robert L Iii SVP Waters Analytical Sciences
Disposition
Calculated transaction value
$69.78K 189 shares @ $369.18
Traded
Jun 24, 2026
Filed
Jun 25, 2026
SEC Form 4
View filing Trade details

Showing 1 to 8 of 8 entries

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