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Net $ Activity (12M)
−$991.86K
Open-Market Buy : Sell Events (12M)
2 : 1
Avg. Open-Market Price / Share (12M)
Buy$297.90Sell$397.94
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 09/30/26 | Knight HeatherDirector | Award | 57.41 | - | - |
| 09/30/26 | Jiang WeiDirector | Award | 57.41 | - | - |
| 08/06/26 | Kuebler Christopher ADirector | Option Exercise | 3,626 | $136.43 | $494.70K |
| 08/06/26 | Kuebler Christopher ADirector | Sell | 3,626 | $397.94 | $1.44M |
| 06/30/26 | Knight HeatherDirector | Award | 63.03 | - | - |
| 06/30/26 | Jiang WeiDirector | Award | 67.42 | - | - |
| 06/24/26 | Carpio Robert L IiiSVP Waters Analytical Sciences | Tax Withholding | 189 | $369.18 | $69.78K |
| 05/12/26 | Chaubal AmolSVP & Chief Financial Officer | Tax Withholding | 239 | $352.21 | $84.18K |
| 04/06/26 | Bennett JianqingSVP Waters Adv. Diagnostics | Tax Withholding | 302 | $304.09 | $91.84K |
| 03/31/26 | Jiang WeiDirector | Award | 64.06 | - | - |
| 03/31/26 | Knight HeatherDirector | Award | 68.44 | - | - |
| 03/16/26 | Jiang WeiDirector | Buy | 500 | $289.46 | $144.73K |
| 03/06/26 | Fearon Richard HDirector | Buy | 1,000 | $306.34 | $306.34K |
| 03/02/26 | Batra UditPresident and CEO, Director | Tax Withholding | 3,417 | $307.23 | $1.05M |
| 03/02/26 | Chaubal AmolSVP & Chief Financial Officer | Tax Withholding | 709 | $307.23 | $217.83K |
| 03/02/26 | Bennett JianqingSVP Waters Adv. Diagnostics | Tax Withholding | 410 | $307.23 | $125.96K |
| 02/25/26 | Carpio Robert L IiiSVP Waters Analytical Sciences | Award | 997 | - | - |
| 02/25/26 | Bennett JianqingSVP Waters Adv. Diagnostics | Award | 986 | - | - |
| 02/25/26 | Chaubal AmolSVP & Chief Financial Officer | Award | 1,455 | - | - |
| 02/25/26 | Batra UditPresident and CEO, Director | Award | 5,165 | - | - |
| 02/25/26 | Vergnano MarkDirector | Award | 23 | - | - |
| 02/25/26 | Kuebler Christopher ADirector | Award | 23 | - | - |
| 02/25/26 | Knight HeatherDirector | Award | 23 | - | - |
| 02/25/26 | Jiang WeiDirector | Award | 23 | - | - |
| 02/25/26 | Huang Pearl SDirector | Award | 23 | - | - |
| 02/25/26 | Fraser ClaireDirector | Award | 358 | - | - |
| 02/25/26 | Fearon Richard HDirector | Award | 23 | - | - |
| 02/25/26 | Brennan Daniel J.Director | Award | 23 | - | - |
| 02/25/26 | Baddour LindaDirector | Award | 23 | - | - |
| 02/25/26 | Ornskov FlemmingDirector | Award | 336 | - | - |
| 02/05/26 | Carpio Robert L IiiSVP, Waters Division | Tax Withholding | 38 | $376.89 | $14.32K |
| 02/05/26 | Bennett JianqingSVP TA Instruments Division | Tax Withholding | 43 | $376.89 | $16.21K |
| 02/05/26 | Chaubal AmolSVP & Chief Financial Officer | Tax Withholding | 58 | $376.89 | $21.86K |
| 02/05/26 | Batra UditPresident and CEO, Director | Tax Withholding | 218 | $376.89 | $82.16K |
| 02/04/26 | Bennett JianqingSVP TA Instruments Division | Award | 1,385 | - | - |
| 02/04/26 | Chaubal AmolSVP & Chief Financial Officer | Award | 1,884 | - | - |
| 02/04/26 | Batra UditPresident and CEO, Director | Award | 7,066 | - | - |
| 01/02/26 | Vergnano MarkDirector | Award | 307 | - | - |
| 01/02/26 | Kuebler Christopher ADirector | Award | 307 | - | - |
| 01/02/26 | Huang Pearl SDirector | Award | 307 | - | - |
| 01/02/26 | Fearon Richard HDirector | Award | 307 | - | - |
| 01/02/26 | Brennan Daniel J.Director | Award | 307 | - | - |
| 01/02/26 | Baddour LindaDirector | Award | 307 | - | - |
| 01/02/26 | Ornskov FlemmingDirector | Award | 307 | - | - |
| 01/02/26 | Jiang WeiDirector | Award | 307 | - | - |
| 01/02/26 | Knight HeatherDirector | Award | 307 | - | - |
| 12/31/25 | Jiang WeiDirector | Award | 59.79 | - | - |
| 12/31/25 | Knight HeatherDirector | Award | 59.79 | - | - |
| 11/05/25 | Kuebler Christopher ADirector | Option Exercise | 3,761 | $130.35 | $490.25K |
| 11/05/25 | Kuebler Christopher ADirector | Tax Withholding | 1,318 | $371.97 | $490.26K |