WAT SEC filings (2026)
CIK 1000697 · Laboratory Analytical Instruments (SIC 3826) · incorporated in DE · fiscal year ends in December
1,898 filings on EDGAR since 1996 · 31 annual, 94 quarterly, 218 current · financial statements · earnings
What happened, last 12 months#
Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.
August 2026
- Aug 218-K8-K · Directors or officers; compensation; Other events
- Aug 11ReportQuarterly report, Q2 2026 — revenue $1.65B (+113% y/y), net income −$136.0M, EPS −$1.39
- Aug 6Insider saleKUEBLER CHRISTOPHER A (Director) sold 3,626 shares for $1.4M at $397.94
- Aug 4EarningsEarnings release — EPS $3.05 vs $3.01 est. (+1.3%); revenue $1.65B (+113% y/y) 5.7%
May 2026
April 2026
- Apr 9ProxyProxy · Annual report to shareholders
- Apr 9ProxyProxy · Additional proxy materials
- Apr 9ProxyProxy · Proxy statement
March 2026
- Mar 238-K8-K · Material definitive agreement; New financial obligation; Other events
- Mar 16Insider buyJiang Wei (Director) bought 500 shares for $145K at $289.46
- Mar 168-K8-K · Other events
- Mar 6Insider buyFEARON RICHARD H (Director) bought 1,000 shares for $306K at $306.34
February 2026
- Feb 23ReportAnnual report, FY2025 — revenue $3.17B (+7% y/y), net income $642.6M, EPS $10.76
- Feb 9EarningsEarnings release — EPS $4.53 vs $4.50 est. (+0.7%); revenue $932.4M (+7% y/y) 13.9%
- Feb 98-K8-K · Waters Completes Combination with BD’s Biosciences & Diagnostic Solutions BusinessesMaterial definitive agreement; Completion of an acquisition or disposition; New financial obligation; Directors or officers; compensation; Regulation FD disclosure
January 2026
- Jan 278-K8-K · Waters Shareholders Approve Combination with BD’s Biosciences & Diagnostic Solutions BusinessShareholder vote results; Regulation FD disclosure; Other events
- Jan 168-K8-K · Other events
- Jan 128-K8-K · Regulation FD disclosure
November 2025
Insider transactions#
What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.
Over the last 13 months insiders sold $1.4M in 1 sale and bought $451K in 2 purchases; 69 other transactions (awards, exercises, tax withholding, gifts and plan purchases).
| Date | Insider |
|---|---|
| Aug 6, 2026Form 4 | KUEBLER CHRISTOPHER ADirectorSold · $1.4M · 3,626 sh |
| Mar 16, 2026Form 4 | Jiang WeiDirectorBought · $145K · 500 sh |
| Mar 6, 2026Form 4 | FEARON RICHARD HDirectorBought · $306K · 1,000 sh |
Awards, exercises, withholding and plan purchases · 69 transactions
| Date | Insider |
|---|---|
| Sep 30, 2026Form 4 | Jiang WeiDirectorAward · $0 · 57.41 sh |
| Sep 30, 2026Form 4 | Knight HeatherDirectorAward · $0 · 57.41 sh |
| Aug 6, 2026Form 4 | KUEBLER CHRISTOPHER ADirectorExercise or conversion · $495K · 3,626 sh |
| Aug 6, 2026Form 4 | KUEBLER CHRISTOPHER ADirectorExercise or conversion · Stock Option (Right to Buy) · $0 · 3,626 sh |
| Jun 30, 2026Form 4 | Jiang WeiDirectorAward · $0 · 67.42 sh |
| Jun 30, 2026Form 4 | Knight HeatherDirectorAward · $0 · 63.03 sh |
| Jun 24, 2026Form 4 | Carpio Robert L IIISVP Waters Analytical SciencesTax withholding · $70K · 189 sh |
| May 12, 2026Form 4 | Chaubal AmolSVP & Chief Financial OfficerTax withholding · $84K · 239 sh |
| Apr 6, 2026Form 4 | Bennett JianqingSVP Waters Adv. DiagnosticsTax withholding · $92K · 302 sh |
| Mar 31, 2026Form 4 | Knight HeatherDirectorAward · $0 · 68.44 sh |
| Mar 31, 2026Form 4 | Jiang WeiDirectorAward · $0 · 64.06 sh |
| Mar 2, 2026Form 4 | Batra UditPresident and CEO · DirectorTax withholding · $1.0M · 3,417 sh |
| Mar 2, 2026Form 4 | Chaubal AmolSVP & Chief Financial OfficerTax withholding · $218K · 709 sh |
| Mar 2, 2026Form 4 | Bennett JianqingSVP Waters Adv. DiagnosticsTax withholding · $126K · 410 sh |
| Feb 25, 2026Form 4 | Batra UditPresident and CEO · DirectorAward · Stock Option (Right to Buy) · $0 · 25,283 sh |
| Feb 25, 2026Form 4 | Chaubal AmolSVP & Chief Financial OfficerAward · Stock Option (Right to Buy) · $0 · 7,125 sh |
| Feb 25, 2026Form 4 | Batra UditPresident and CEO · DirectorAward · $0 · 5,165 sh |
| Feb 25, 2026Form 4 | Carpio Robert L IIISVP Waters Analytical SciencesAward · Stock Option (Right to Buy) · $0 · 4,884 sh |
| Feb 25, 2026Form 4 | Bennett JianqingSVP Waters Adv. DiagnosticsAward · Stock Option (Right to Buy) · $0 · 4,826 sh |
| Feb 25, 2026Form 4 | Chaubal AmolSVP & Chief Financial OfficerAward · $0 · 1,455 sh |
| Feb 25, 2026Form 4 | Carpio Robert L IIISVP Waters Analytical SciencesAward · $0 · 997 sh |
| Feb 25, 2026Form 4 | Bennett JianqingSVP Waters Adv. DiagnosticsAward · $0 · 986 sh |
| Feb 25, 2026Form 4 | Fraser ClaireDirectorAward · Stock Option (Right to Buy) · $0 · 877 sh |
| Feb 25, 2026Form 4 | Fraser ClaireDirectorAward · $0 · 358 sh |
| Feb 25, 2026Form 4 | Ornskov FlemmingDirectorAward · $0 · 336 sh |
| Feb 25, 2026Form 4 | Ornskov FlemmingDirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | BADDOUR LINDADirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | Brennan Daniel J.DirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | FEARON RICHARD HDirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | Huang Pearl SDirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | Jiang WeiDirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | Knight HeatherDirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | KUEBLER CHRISTOPHER ADirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | Vergnano MarkDirectorAward · Stock Option (Right to Buy) · $0 · 57 sh |
| Feb 25, 2026Form 4 | BADDOUR LINDADirectorAward · $0 · 23 sh |
| Feb 25, 2026Form 4 | Brennan Daniel J.DirectorAward · $0 · 23 sh |
| Feb 25, 2026Form 4 | FEARON RICHARD HDirectorAward · $0 · 23 sh |
| Feb 25, 2026Form 4 | Huang Pearl SDirectorAward · $0 · 23 sh |
| Feb 25, 2026Form 4 | Jiang WeiDirectorAward · $0 · 23 sh |
| Feb 25, 2026Form 4 | Knight HeatherDirectorAward · $0 · 23 sh |
| Feb 25, 2026Form 4 | KUEBLER CHRISTOPHER ADirectorAward · $0 · 23 sh |
| Feb 25, 2026Form 4 | Vergnano MarkDirectorAward · $0 · 23 sh |
| Feb 5, 2026Form 4 | Batra UditPresident and CEO · DirectorTax withholding · $82K · 218 sh |
| Feb 5, 2026Form 4 | Chaubal AmolSVP & Chief Financial OfficerTax withholding · $22K · 58 sh |
| Feb 5, 2026Form 4 | Bennett JianqingSVP TA Instruments DivisionTax withholding · $16K · 43 sh |
| Feb 5, 2026Form 4 | Carpio Robert L IIISVP, Waters DivisionTax withholding · $14K · 38 sh |
| Feb 4, 2026Form 4 | Batra UditPresident and CEO · DirectorAward · $0 · 7,066 sh |
| Feb 4, 2026Form 4 | Chaubal AmolSVP & Chief Financial OfficerAward · $0 · 1,884 sh |
| Feb 4, 2026Form 4 | Bennett JianqingSVP TA Instruments DivisionAward · $0 · 1,385 sh |
| Jan 2, 2026Form 4 | Knight HeatherDirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | Jiang WeiDirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | Ornskov FlemmingDirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | BADDOUR LINDADirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | Brennan Daniel J.DirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | FEARON RICHARD HDirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | Huang Pearl SDirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | KUEBLER CHRISTOPHER ADirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | Vergnano MarkDirectorAward · Stock Option (Right to Buy) · $0 · 828 sh |
| Jan 2, 2026Form 4 | Knight HeatherDirectorAward · $0 · 307 sh |
| Jan 2, 2026Form 4 | Jiang WeiDirectorAward · $0 · 307 sh |
| Jan 2, 2026Form 4 | Ornskov FlemmingDirectorAward · $0 · 307 sh |
| Jan 2, 2026Form 4 | BADDOUR LINDADirectorAward · $0 · 307 sh |
| Jan 2, 2026Form 4 | Brennan Daniel J.DirectorAward · $0 · 307 sh |
| Jan 2, 2026Form 4 | FEARON RICHARD HDirectorAward · $0 · 307 sh |
| Jan 2, 2026Form 4 | Huang Pearl SDirectorAward · $0 · 307 sh |
| Jan 2, 2026Form 4 | KUEBLER CHRISTOPHER ADirectorAward · $0 · 307 sh |
| Jan 2, 2026Form 4 | Vergnano MarkDirectorAward · $0 · 307 sh |
| Dec 31, 2025Form 4 | Knight HeatherDirectorAward · $0 · 59.79 sh |
| Dec 31, 2025Form 4 | Jiang WeiDirectorAward · $0 · 59.79 sh |
Reports and proxy statements#
Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.
2026 · 17 filings
| Filed | What it is |
|---|---|
| Aug 21, 20268-K | Directors or officers; compensation; Other events |
| Aug 11, 202610-Q | Quarterly report, Q2 2026 — revenue $1.65B (+113% y/y), net income −$136.0M, EPS −$1.39 |
| Aug 4, 20268-K | Earnings release — EPS $3.05 vs $3.01 est. (+1.3%); revenue $1.65B (+113% y/y) 5.7% |
| May 22, 20268-K | Shareholder vote results |
| May 12, 202610-Q | Quarterly report, Q1 2026 — revenue $1.27B (+91% y/y), net income −$72.0M, EPS −$0.87 |
| May 5, 20268-K | Earnings release — EPS $2.70 vs $2.31 est. (+16.9%); revenue $1.27B (+91% y/y) 13.5% |
| Apr 9, 2026ARS | Annual report to shareholders |
| Apr 9, 2026DEFA14A | Additional proxy materials |
| Apr 9, 2026DEF 14A | Proxy statement |
| Mar 23, 20268-K | Material definitive agreement; New financial obligation; Other events |
| Mar 16, 20268-K | Other events |
| Feb 23, 202610-K | Annual report, FY2025 — revenue $3.17B (+7% y/y), net income $642.6M, EPS $10.76 |
| Feb 9, 20268-K | Waters Completes Combination with BD’s Biosciences & Diagnostic Solutions BusinessesMaterial definitive agreement; Completion of an acquisition or disposition; New financial obligation; Directors or officers; compensation; Regulation FD disclosure |
| Feb 9, 20268-K | Earnings release — EPS $4.53 vs $4.50 est. (+0.7%); revenue $932.4M (+7% y/y) 13.9% |
| Jan 27, 20268-K | Waters Shareholders Approve Combination with BD’s Biosciences & Diagnostic Solutions BusinessShareholder vote results; Regulation FD disclosure; Other events |
| Jan 16, 20268-K | Other events |
| Jan 12, 20268-K | Regulation FD disclosure |
2025 · 16 filings
| Filed | What it is |
|---|---|
| Nov 4, 202510-Q | Quarterly report, Q3 2025 — revenue $799.9M (+8% y/y), net income $148.9M, EPS $2.50 |
| Nov 4, 20258-K | Earnings release — EPS $3.40 vs $3.21 est. (+5.9%); revenue $799.9M (+8% y/y) 6.3% |
| Aug 4, 202510-Q | Quarterly report, Q2 2025 — revenue $771.0M (+9% y/y), net income $147.0M, EPS $2.47 |
| Aug 4, 20258-K | Earnings release — EPS $2.95 vs $2.93 est. (+0.7%); revenue $771.0M (+9% y/y) 1.6% |
| Jul 14, 20258-K | Material definitive agreement |
| Jul 14, 20258-K | Regulation FD disclosure |
| May 29, 20258-K | Material definitive agreement; New financial obligation |
| May 23, 20258-K | Shareholder vote results |
| May 6, 202510-Q | Quarterly report, Q1 2025 — revenue $662.0M (+4% y/y), net income $121.0M, EPS $2.03 |
| May 6, 20258-K | Earnings release — EPS $2.25 vs $2.22 est. (+1.4%); revenue $662.0M (+4% y/y) 2.7% |
| Apr 9, 2025ARS | Annual report to shareholders |
| Apr 9, 2025DEFA14A | Additional proxy materials |
| Apr 9, 2025DEF 14A | Proxy statement |
| Feb 25, 202510-K | Annual report, FY2024 — revenue $2.96B (+0% y/y), net income $637.8M, EPS $10.71 |
| Feb 12, 20258-K | Earnings release — EPS $4.10 vs $4.02 est. (+2.0%); revenue $872.7M (+6% y/y) 5.8% |
| Jan 13, 20258-K | Regulation FD disclosure |
2024 · 17 filings
| Filed | What it is |
|---|---|
| Nov 1, 20248-K/A | Directors or officers; compensation |
| Nov 1, 202410-Q | Quarterly report, Q3 2024 — revenue $740.3M (+4% y/y), net income $161.5M, EPS $2.71 |
| Nov 1, 20248-K | Earnings release — EPS $2.93 vs $2.68 est. (+9.3%); revenue $740.3M (+4% y/y) 19.8% |
| Aug 14, 20248-K | Directors or officers; compensation; Regulation FD disclosure |
| Jul 31, 202410-Q | Quarterly report, Q2 2024 — revenue $708.5M (−4% y/y), net income $142.7M, EPS $2.40 |
| Jul 31, 20248-K | Earnings release — EPS $2.63 vs $2.55 est. (+3.1%); revenue $708.5M (−4% y/y) 2.6% |
| Jul 18, 20248-K | Material definitive agreement; New financial obligation |
| May 24, 20248-K | Shareholder vote results |
| May 7, 202410-Q | Quarterly report, Q1 2024 — revenue $636.8M (−7% y/y), net income $102.2M, EPS $1.72 |
| May 7, 20248-K | Earnings release — EPS $2.21 vs $2.10 est. (+5.2%); revenue $636.8M (−7% y/y) 1.9% |
| Apr 12, 2024ARS | Annual report to shareholders |
| Apr 12, 2024DEFA14A | Additional proxy materials |
| Apr 12, 2024DEF 14A | Proxy statement |
| Mar 27, 2024PRE 14A | Preliminary proxy statement |
| Feb 27, 202410-K | Annual report, FY2023 — revenue $2.96B (−1% y/y), net income $642.2M, EPS $10.84 |
| Feb 6, 20248-K | Earnings release — EPS $3.62 vs $3.56 est. (+1.7%); revenue $819.5M (−5% y/y) 1.7% |
| Jan 9, 20248-K | Regulation FD disclosure |
2023 · 18 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Nov 7, 202310-Q | Quarterly report, Q3 2023 — revenue $711.7M (+0% y/y), net income $134.6M, EPS $2.27 |
| Aug 2, 202310-Q | Quarterly report, Q2 2023 — revenue $740.6M (+4% y/y), net income $150.6M, EPS $2.55 |
| May 9, 202310-Q | Quarterly report, Q1 2023 — revenue $684.7M (−1% y/y), net income $140.9M, EPS $2.38 |
| Apr 13, 2023ARS | Annual report to shareholders |
| Apr 13, 2023DEFA14A | Additional proxy materials |
| Apr 13, 2023DEF 14A | Proxy statement |
| Feb 27, 202310-K | Annual report, FY2022 — revenue $2.97B (+7% y/y), net income $707.8M, EPS $11.73 |
11 current reports (8-K) not listed; the year is on EDGAR.
2022 · 16 filings — 9 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Nov 3, 202210-Q | Quarterly report, Q3 2022 — revenue $708.6M (+7% y/y), net income $156.0M, EPS $2.60 |
| Aug 4, 202210-Q | Quarterly report, Q2 2022 — revenue $714.3M (+5% y/y), net income $164.9M, EPS $2.72 |
| May 5, 202210-Q | Quarterly report, Q1 2022 — revenue $690.6M (+13% y/y), net income $159.8M, EPS $2.62 |
| Apr 14, 2022DEFA14A | Additional proxy materials |
| Apr 14, 2022DEF 14A | Proxy statement |
| Feb 24, 202210-K | Annual report, FY2021 — revenue $2.79B (+18% y/y), net income $692.8M, EPS $11.17 |
10 current reports (8-K) not listed; the year is on EDGAR.
2021 · 17 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
| Filed | What it is |
|---|---|
| Nov 4, 202110-Q | Quarterly report, Q3 2021 — revenue $659.2M (+11% y/y), net income $161.2M, EPS $2.60 |
| Aug 5, 202110-Q | Quarterly report, Q2 2021 — revenue $681.6M (+31% y/y), net income $167.3M, EPS $2.69 |
| May 6, 202110-Q | Quarterly report, Q1 2021 — revenue $608.5M (+31% y/y), net income $148.1M, EPS $2.37 |
| Apr 1, 2021DEFA14A | Additional proxy materials |
| Apr 1, 2021DEF 14A | Proxy statement |
| Feb 24, 202110-K | Annual report, FY2020 — revenue $2.37B (−2% y/y), net income $521.6M, EPS $8.36 |
11 current reports (8-K) not listed; the year is on EDGAR.
2020 · 19 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Oct 28, 202010-Q | Quarterly report, Q3 2020 — revenue $593.8M (+3% y/y), net income $126.8M, EPS $2.03 |
| Jul 29, 202010-Q | Quarterly report, Q2 2020 — revenue $520.0M (−13% y/y), net income $122.9M, EPS $1.98 |
| Apr 29, 202010-Q | Quarterly report, Q1 2020 — revenue $464.9M (−10% y/y), net income $53.6M, EPS $0.86 |
| Apr 2, 2020DEFA14A | Additional proxy materials |
| Apr 2, 2020DEF 14A | Proxy statement |
| Feb 25, 202010-K | Annual report, FY2019 — revenue $2.41B (−1% y/y), net income $592.2M, EPS $8.69 |
13 current reports (8-K) not listed; the year is on EDGAR.
2019 · 13 filings — 6 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Oct 30, 201910-Q | Quarterly report, Q3 2019 — revenue $577.3M (−0% y/y), net income $138.1M, EPS $2.07 |
| Jul 31, 201910-Q | Quarterly report, Q2 2019 — revenue $599.2M (+0% y/y), net income $144.4M, EPS $2.08 |
| May 3, 201910-Q | Quarterly report, Q1 2019 — revenue $513.9M (−3% y/y), net income $109.0M, EPS $1.51 |
| Apr 4, 2019DEFA14A | Additional proxy materials |
| Apr 4, 2019DEF 14A | Proxy statement |
| Mar 1, 201910-K/A | Annual report, amended |
| Feb 26, 201910-K | Annual report |
6 current reports (8-K) not listed; the year is on EDGAR.
2018 · 13 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
| Filed | What it is |
|---|---|
| Nov 2, 201810-Q | Quarterly report, Q3 2018 — revenue $578.0M (+2% y/y), net income $141.0M, EPS $1.83 |
| Aug 3, 201810-Q | Quarterly report, Q2 2018 — revenue $596.2M (+7% y/y), net income $155.7M, EPS $1.98 |
| May 4, 201810-Q | Quarterly report, Q1 2018 — revenue $530.7M (+7% y/y), net income $112.0M, EPS $1.40 |
| Mar 29, 2018DEFA14A | Additional proxy materials |
| Mar 29, 2018DEF 14A | Proxy statement |
| Feb 27, 201810-K | Annual report, FY2017 — revenue $2.31B (+7% y/y), net income $20.3M, EPS $0.25 |
7 current reports (8-K) not listed; the year is on EDGAR.
2017 · 19 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Nov 3, 201710-Q | Quarterly report, Q3 2017 — revenue $565.6M (+7% y/y), net income $136.1M, EPS $1.69 |
| Aug 4, 201710-Q | Quarterly report, Q2 2017 — revenue $558.3M (+4% y/y), net income $131.8M, EPS $1.63 |
| May 5, 201710-Q | Quarterly report, Q1 2017 — revenue $498.0M (+5% y/y), net income $105.6M, EPS $1.31 |
| Mar 29, 2017PX14A6G | Shareholder exempt solicitation |
| Mar 29, 2017DEFA14A | Additional proxy materials |
| Mar 29, 2017DEF 14A | Proxy statement |
| Feb 24, 201710-K | Annual report, FY2016 — revenue $2.17B (+6% y/y), net income $521.5M, EPS $6.41 |
12 current reports (8-K) not listed; the year is on EDGAR.
2016 · 16 filings — 9 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
Counted, not listed; the year is on EDGAR.
2015 · 14 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2014 · 12 filings — 6 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2013 · 16 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2012 · 13 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2011 · 14 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
Counted, not listed; the year is on EDGAR.
2010 · 13 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2009 · 11 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2008 · 14 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2007 · 11 filings — 6 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2006 · 15 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2005 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2004 · 12 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2003 · 10 filings — 4 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2002 · 11 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K405 and 2 other forms
Counted, not listed; the year is on EDGAR.
2001 · 10 filings — 4 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2000 · 7 filings — 3 × 10-Q, 1 × 10-K405, 1 × 8-K and 2 other forms
Counted, not listed; the year is on EDGAR.
1999 · 6 filings — 3 × 10-Q, 1 × 10-K, 1 × DEF 14A and 1 other form
Counted, not listed; the year is on EDGAR.
1998 · 7 filings — 3 × 10-Q, 1 × 10-K405, 1 × 10-Q/A and 2 other forms
Counted, not listed; the year is on EDGAR.
1997 · 7 filings — 3 × 10-Q, 1 × 10-K405, 1 × 8-K and 2 other forms
Counted, not listed; the year is on EDGAR.
1996 · 2 filings — 2 × 10-Q
Counted, not listed; the year is on EDGAR.
Insider, ownership and other filings#
Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.
2026 · 61 filings — 42 × 4, 5 × 425, 3 × SCHEDULE 13G/A and 9 other forms
| Filed | What it is |
|---|---|
| Oct 2, 20264 | Insider transaction (Form 4) |
| Oct 2, 20264 | Insider transaction (Form 4) |
| Aug 31, 20263 | Initial insider holdings (Form 3) |
| Aug 7, 20264 | Insider transaction (Form 4) |
| Aug 6, 2026144 | Notice of proposed sale (Form 144) |
| Jul 2, 20264 | Insider transaction (Form 4) |
| Jul 2, 20264 | Insider transaction (Form 4) |
| Jun 25, 20264 | Insider transaction (Form 4) |
| Jun 25, 202611-K | Employee plan annual report |
| May 29, 2026SD | Specialized disclosure (conflict minerals) |
| May 15, 2026SCHEDULE 13G/A | Other filings |
| May 14, 20264 | Insider transaction (Form 4) |
| Apr 30, 2026SCHEDULE 13G | Other filings |
| Apr 24, 2026SCHEDULE 13G/A | Other filings |
| Apr 7, 20264 | Insider transaction (Form 4) |
| Apr 2, 20264 | Insider transaction (Form 4) |
| Apr 2, 20264 | Insider transaction (Form 4) |
| Mar 27, 2026SCHEDULE 13G/A | Other filings |
| Mar 19, 2026424B2 | Prospectus supplement |
| Mar 18, 20264 | Insider transaction (Form 4) |
| Mar 17, 2026FWP | Free writing prospectus |
| Mar 16, 2026424B2 | Prospectus supplement |
| Mar 16, 2026S-3ASR | Automatic shelf registration |
| Mar 10, 20264 | Insider transaction (Form 4) |
| Mar 3, 20264 | Insider transaction (Form 4) |
The newest 25 of 61 shown; the full year is on EDGAR.
2025 · 68 filings — 29 × 4, 27 × 425, 4 × SCHEDULE 13G/A and 8 other forms
| Filed | What it is |
|---|---|
| Dec 23, 2025EFFECT | Other filings |
| Dec 23, 2025424B3 | Prospectus |
| Dec 19, 2025S-4/A | Merger or exchange registration, amended |
| Dec 15, 2025425 | Merger communication |
| Dec 12, 2025S-4 | Merger or exchange registration |
| Nov 18, 2025425 | Merger communication |
| Nov 14, 2025SCHEDULE 13G/A | Other filings |
| Nov 10, 2025425 | Merger communication |
| Nov 10, 2025425 | Merger communication |
| Nov 7, 20254 | Insider transaction (Form 4) |
| Nov 4, 2025425 | Merger communication |
| Oct 31, 2025SCHEDULE 13G/A | Other filings |
| Oct 14, 2025425 | Merger communication |
| Oct 2, 20254 | Insider transaction (Form 4) |
| Oct 2, 20254 | Insider transaction (Form 4) |
| Sep 16, 2025425 | Merger communication |
| Sep 4, 2025425 | Merger communication |
| Aug 28, 2025425 | Merger communication |
| Aug 21, 2025425 | Merger communication |
| Aug 13, 2025SCHEDULE 13G/A | Other filings |
| Aug 4, 2025425 | Merger communication |
| Aug 4, 2025425 | Merger communication |
| Aug 4, 2025425 | Merger communication |
| Jul 21, 2025425 | Merger communication |
| Jul 14, 2025425 | Merger communication |
The newest 25 of 68 shown; the full year is on EDGAR.
2024 · 44 filings — 28 × 4, 7 × SC 13G/A, 2 × 144 and 5 other forms
| Filed | What it is |
|---|---|
| Nov 12, 2024SC 13G/A | Passive holder above 5% (Schedule 13G), amended |
| Nov 7, 2024SC 13G/A | Passive holder above 5% (Schedule 13G), amended |
| Oct 25, 20244/A | Insider transaction (Form 4), amended |
| Oct 2, 20244 | Insider transaction (Form 4) |
| Oct 2, 20244 | Insider transaction (Form 4) |
| Oct 2, 20244 | Insider transaction (Form 4) |
| Aug 15, 20244 | Insider transaction (Form 4) |
| Aug 15, 20243 | Initial insider holdings (Form 3) |
| Jul 2, 20244 | Insider transaction (Form 4) |
| Jul 2, 20244 | Insider transaction (Form 4) |
| Jun 25, 20244 | Insider transaction (Form 4) |
| Jun 25, 20243 | Initial insider holdings (Form 3) |
| Jun 20, 202411-K | Employee plan annual report |
| Jun 10, 2024SC 13G/A | Passive holder above 5% (Schedule 13G), amended |
| May 29, 20244 | Insider transaction (Form 4) |
| May 28, 2024SD | Specialized disclosure (conflict minerals) |
| May 16, 20244 | Insider transaction (Form 4) |
| May 15, 2024144 | Notice of proposed sale (Form 144) |
| May 14, 20244 | Insider transaction (Form 4) |
| Apr 8, 20244 | Insider transaction (Form 4) |
| Apr 1, 20244 | Insider transaction (Form 4) |
| Apr 1, 20244 | Insider transaction (Form 4) |
| Mar 14, 20244 | Insider transaction (Form 4) |
| Mar 13, 2024144 | Notice of proposed sale (Form 144) |
| Mar 4, 20244 | Insider transaction (Form 4) |
The newest 25 of 44 shown; the full year is on EDGAR.
2023 · 42 filings — 31 × 4, 4 × 144, 3 × SC 13G/A and 4 other forms
Counted, not listed; the year is on EDGAR.
2022 · 62 filings — 50 × 4, 5 × SC 13G/A, 2 × 3 and 4 other forms
Counted, not listed; the year is on EDGAR.
2021 · 75 filings — 61 × 4, 6 × 3, 5 × SC 13G/A and 3 other forms
Counted, not listed; the year is on EDGAR.
2020 · 71 filings — 59 × 4, 4 × SC 13G/A, 2 × 3 and 6 other forms
Counted, not listed; the year is on EDGAR.
2019 · 60 filings — 52 × 4, 3 × SC 13G/A, 2 × 3 and 3 other forms
Counted, not listed; the year is on EDGAR.
2018 · 79 filings — 61 × 4, 7 × 4/A, 4 × 3 and 4 other forms
Counted, not listed; the year is on EDGAR.
2017 · 91 filings — 75 × 4, 9 × 4/A, 3 × SC 13G/A and 3 other forms
Counted, not listed; the year is on EDGAR.
2016 · 93 filings — 76 × 4, 4 × 3, 4 × UPLOAD and 5 other forms
Counted, not listed; the year is on EDGAR.
2015 · 64 filings — 57 × 4, 4 × SC 13G/A, 1 × 11-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2014 · 64 filings — 57 × 4, 3 × SC 13G/A, 1 × 11-K and 3 other forms
Counted, not listed; the year is on EDGAR.
2013 · 52 filings — 43 × 4, 4 × SC 13G/A, 1 × 11-K and 4 other forms
Counted, not listed; the year is on EDGAR.
2012 · 40 filings — 32 × 4, 4 × SC 13G/A, 1 × 11-K and 3 other forms
Counted, not listed; the year is on EDGAR.
2011 · 41 filings — 37 × 4, 2 × SC 13G, 1 × 11-K and 1 other form
Counted, not listed; the year is on EDGAR.
2010 · 42 filings — 33 × 4, 3 × UPLOAD, 2 × 4/A and 3 other forms
Counted, not listed; the year is on EDGAR.
2009 · 38 filings — 32 × 4, 2 × SC 13G/A, 1 × 11-K and 3 other forms
Counted, not listed; the year is on EDGAR.
2008 · 43 filings — 34 × 4, 3 × 4/A, 2 × SC 13G/A and 3 other forms
Counted, not listed; the year is on EDGAR.
2007 · 50 filings — 41 × 4, 2 × 4/A, 2 × SC 13G/A and 4 other forms
Counted, not listed; the year is on EDGAR.
2006 · 53 filings — 37 × 4, 3 × UPLOAD, 2 × 3 and 8 other forms
Counted, not listed; the year is on EDGAR.
2005 · 48 filings — 43 × 4, 2 × 4/A, 1 × 3 and 2 other forms
Counted, not listed; the year is on EDGAR.
2004 · 80 filings — 71 × 4, 6 × 4/A, 3 × SC 13G/A
Counted, not listed; the year is on EDGAR.
2003 · 80 filings — 72 × 4, 2 × 4/A, 2 × SC 13G/A and 4 other forms
Counted, not listed; the year is on EDGAR.
2002 · 23 filings — 14 × 4, 2 × SC 13G, 2 × SC 13G/A and 5 other forms
Counted, not listed; the year is on EDGAR.
2001 · 6 filings — 3 × SC 13G/A, 2 × SC 13G, 1 × S-8
Counted, not listed; the year is on EDGAR.
2000 · 5 filings — 4 × SC 13G/A, 1 × SC 13G
Counted, not listed; the year is on EDGAR.
1999 · 4 filings — 2 × SC 13G, 1 × S-8, 1 × SC 13G/A
Counted, not listed; the year is on EDGAR.
1998 · 7 filings — 7 × SC 13G/A
Counted, not listed; the year is on EDGAR.
1997 · 4 filings — 2 × SC 13G, 1 × 11-K, 1 × SC 13G/A
Counted, not listed; the year is on EDGAR.
1996 · 4 filings — 1 × 424B1, 1 × 424B4, 1 × S-1 and 1 other form
Counted, not listed; the year is on EDGAR.
About this data#
Waters Corporation (WAT) has 1,898 filings on EDGAR going back to 1996: 31 annual reports, 94 quarterly reports and 218 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 23, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Aug 21, 2026, covered directors or officers; compensation; other events. Over the last 13 months insiders sold $1.4M in 1 sale and bought $451K in 2 purchases; 69 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.
Every row is a filing EDGAR lists for the registrants that have been Waters Corporation, read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.
FAQ#
- Where can I read WAT's latest 10-K?
- WAT's latest annual report, a 10-K, was filed on Feb 23, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
- When did WAT last file an 8-K?
- On Aug 21, 2026 it covered directors or officers; compensation; other events. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Aug 4, 2026.
- Are WAT insiders buying or selling?
- Over the last 13 months insiders sold $1.4M in 1 sale and bought $451K in 2 purchases; 69 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: KUEBLER CHRISTOPHER A (Director) sold 3,626 shares on Aug 6, 2026 for $1.4M. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
- How many SEC filings has WAT made?
- 1,898 filings are on EDGAR under the registrant records that have been Waters Corporation, going back to 1996; 1,255 of them are insider ownership forms (Forms 3, 4, 5 and 144).