Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| WATERS CORP /DE/WAT · Entity 3080 | SVP Waters Analytical Sciences | June 24, 2026 | June 25, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
WATERS CORP /DE/
Report date June 24, 2026 · Filed June 25, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 3,426 |
Reported balance
After 2026-06-24 transaction · row 1
1 source rowRow 1 · 2026-06-24 · Tax withholding · Disposed 189 · Balance 3,426 F1: Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 24, 2026 Filed Jun 25, 2026 21:25 UTC | WATERS CORP /DE/ WAT · Entity 3080 | Tax withholdingCommon Stock | 189 | $369.18 | $69,775.02 |
DisclosureSEC source: 0001000697-26-000115 · form4.xml · nonDerivative · entry 1 Carpio Robert L III · CIK 0002027463 · SVP Waters Analytical Sciences 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,426 F1 · shares: Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units. Read SEC document |
| February 25, 2026 Filed Feb 28, 2026 00:33 UTC | WATERS CORP /DE/ WAT · Entity 3080 | GrantStock Option (Right to Buy) · Derivative | 4,884 | $0.00 Strike: $319.44 | $0.00 |
DisclosureSEC source: 0001000697-26-000095 · form4.xml · derivative · entry 2 Carpio Robert L III · CIK 0002027463 · SVP Waters Analytical Sciences 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,884 Underlying: Common Stock · 4,884 shares Expires 2036-02-25 F2 · derivative.exercise_date: The shares of common stock underlying this stock option will vest and become exercisable in four equal annual installments, with the first such installment vesting and becoming exercisable on February 25, 2027, subject to the Reporting Person's continued service with the Issuer on each such vesting date. Read SEC document |
| February 25, 2026 Filed Feb 28, 2026 00:33 UTC | WATERS CORP /DE/ WAT · Entity 3080 | GrantCommon Stock | 997 | $0.00 | $0.00 |
DisclosureSEC source: 0001000697-26-000095 · form4.xml · nonDerivative · entry 1 Carpio Robert L III · CIK 0002027463 · SVP Waters Analytical Sciences 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,615 F1 · shares: Represents restricted stock units ("RSUs"), which will vest in four equal annual installments, with the first such installment vesting on February 25, 2027, subject to the Reporting Person's continued service with the Issuer on each such vesting date. The RSUs are convertible into shares of the Issuer's common stock on a one-to-one basis upon vesting and settlement. Read SEC document |
| February 05, 2026 Filed Feb 7, 2026 00:34 UTC | WATERS CORP /DE/ WAT · Entity 3080 | Tax withholdingCommon Stock | 38 | $376.89 | $14,321.82 |
DisclosureSEC source: 0001000697-26-000048 · form4.xml · nonDerivative · entry 1 Carpio Robert L III · CIK 0002027463 · SVP, Waters Division 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,618 F1 · shares: Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units. Read SEC document |
| June 24, 2025 Filed Jun 26, 2025 20:16 UTC | WATERS CORP /DE/ WAT · Entity 3080 | Tax withholdingCommon Stock | 134 | $346.80 | $46,471.20 |
DisclosureSEC source: 0001127602-25-018086 · form4.xml · nonDerivative · entry 1 Carpio Robert L III · CIK 0002027463 · SVP, Waters Division 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,656 F1 · shares: Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units. Read SEC document |
| February 05, 2025 Filed Feb 7, 2025 21:56 UTC | WATERS CORP /DE/ WAT · Entity 3080 | GrantStock Option (Right to Buy) · Derivative | 2,796 | $0.00 Strike: $414.09 | $0.00 |
DisclosureSEC source: 0001127602-25-003597 · form4.xml · derivative · entry 2 Carpio Robert L III · CIK 0002027463 · SVP, Waters Division 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,796 Underlying: Common Stock · 2,796 shares Expires 2035-02-05 F3 · derivative.exercise_date: Options vest 20% per annum for a five year period beginning February 5, 2026. Read SEC document |
| February 05, 2025 Filed Feb 7, 2025 21:56 UTC | WATERS CORP /DE/ WAT · Entity 3080 | GrantCommon Stock | 543 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-25-003597 · form4.xml · nonDerivative · entry 1 Carpio Robert L III · CIK 0002027463 · SVP, Waters Division 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,790 F1 · shares: Represents shares of Restricted Stock Units that will vest 20% per annum for a five-year period beginning February 5, 2026. F2 · balance_after: The total shown in this column reflects an update to correct a previous administrative error in the amount of securities beneficially owned by the reporting person. Read SEC document |
| June 24, 2024 Filed Jun 25, 2024 23:33 UTC | WATERS CORP /DE/ WAT · Entity 3080 | GrantStock Option (Right to Buy) · Derivative | 5,537 | $0.00 Strike: $289.27 | $0.00 |
DisclosureSEC source: 0001127602-24-019260 · form4.xml · derivative · entry 2 Carpio Robert L III · CIK 0002027463 · SVP, Waters Division 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,537 Underlying: Common Stock · 5,537 shares Expires 2034-06-24 F2 · derivative.exercise_date: Options vest 20% per annum for a 5 year period beginning on June 24, 2025. Read SEC document |
| June 24, 2024 Filed Jun 25, 2024 23:33 UTC | WATERS CORP /DE/ WAT · Entity 3080 | GrantCommon Stock | 2,247 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-24-019260 · form4.xml · nonDerivative · entry 1 Carpio Robert L III · CIK 0002027463 · SVP, Waters Division 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,494 F1 · shares: These Restricted Stock Units vest 20% per annum for a 5 year period beginning June 24, 2025. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.