Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 95 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

95 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 30, 2022 WAT S 1,059 $334.70 $354,447 74,224 Direct -1.41% Disposed 30.4% (price as of 2026-10-06)
Nov. 30, 2022 WAT S 1,059 $334.70 $354,447 74,224 Direct -1.41% Disposed 30.4% (price as of 2026-10-06)
Dec. 2, 2021 WAT S 4,000 $336.01 $1,344,040 70,982 Direct -5.33% Disposed 29.9% (price as of 2026-10-06)
Dec. 4, 2020 WAT S 1,322 $236.59 $312,772 70,543 Direct -1.84% Disposed 84.5% (price as of 2026-10-06)
Nov. 26, 2019 WAT S 1,112 $221.97 $246,831 67,398 Direct -1.62% Disposed 96.6% (price as of 2026-10-06)

Showing latest 100 of 167 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 31, 2023 WAT Phantom Stock Units Common Stock (104) · · 104 Acquired
Jan. 3, 2023 WAT Stock Option (Right to Buy) Common Stock (827) $345.59 Jan. 3, 2033 827 Acquired
Dec. 31, 2022 WAT Phantom Stock Units Common Stock (92) · · 92 Acquired
Nov. 30, 2022 WAT Stock Option (Right to Buy) Common Stock (4,000) $88.71 Jan. 2, 2023 4,000 Disposed
Nov. 30, 2022 WAT Stock Option (Right to Buy) Common Stock (4,000) $88.71 Jan. 2, 2023 4,000 Disposed
Sept. 30, 2022 WAT Phantom Stock Units Common Stock (77) · · 77 Acquired
June 30, 2022 WAT Phantom Stock Units Common Stock (87) · · 87 Acquired
March 31, 2022 WAT Phantom Stock Units Common Stock (94) · · 94 Acquired
Jan. 3, 2022 WAT Stock Option (Right to Buy) Common Stock (983) $364.59 Jan. 3, 2032 983 Acquired
Dec. 31, 2021 WAT Phantom Stock Units Common Stock (72) · · 72 Acquired
Dec. 2, 2021 WAT Stock Option (Right to Buy) Common Stock (4,000) $75.94 Jan. 3, 2022 4,000 Disposed
Sept. 30, 2021 WAT Phantom Stock Units Common Stock (53) · · 53 Acquired
June 30, 2021 WAT Phantom Stock Units Common Stock (61) · · 61 Acquired
March 31, 2021 WAT Phantom Stock Units Common Stock (76) · · 76 Acquired
Jan. 4, 2021 WAT Stock Option (Right to Buy) Common Stock (1,352) $250.15 Jan. 4, 2031 1,352 Acquired
Dec. 31, 2020 WAT Phantom Stock Units Common Stock (111) · · 111 Acquired
Dec. 4, 2020 WAT Stock Option (Right to Buy) Common Stock (4,000) $78.10 Jan. 3, 2021 4,000 Disposed
Sept. 30, 2020 WAT Phantom Stock Units Common Stock (99) · · 99 Acquired
June 30, 2020 WAT Phantom Stock Units Common Stock (142) · · 142 Acquired
March 31, 2020 WAT Phantom Stock Units Common Stock (113) · · 113 Acquired
Jan. 2, 2020 WAT Stock Option (Right to Buy) Common Stock (1,601) $235.06 Jan. 2, 2030 1,601 Acquired
Dec. 31, 2019 WAT Phantom Stock Units Common Stock (135) · · 135 Acquired
Nov. 26, 2019 WAT Stock Option (Right to Buy) Common Stock (4,000) $61.63 Jan. 4, 2020 4,000 Disposed
Sept. 30, 2019 WAT Phantom Stock Units Common Stock (110) · · 110 Acquired
June 30, 2019 WAT Phantom Stock Units Common Stock (102) · · 102 Acquired
March 31, 2019 WAT Phantom Stock Units Common Stock (91) · · 91 Acquired
Jan. 2, 2019 WAT Stock Option (Right to Buy) Common Stock (1,760) $183.41 Jan. 2, 2029 1,760 Acquired
Dec. 31, 2018 WAT Phantom Stock Units Common Stock (133) · · 133 Acquired
Dec. 21, 2018 WAT Stock Option (Right to Buy) Common Stock (3,500) $38.09 Jan. 2, 2019 3,500 Disposed
Sept. 30, 2018 WAT Phantom Stock Units Common Stock (115) · · 115 Acquired
June 30, 2018 WAT Phantom Stock Units Common Stock (128) · · 128 Acquired
March 31, 2018 WAT Phantom Stock Units Common Stock (108) · · 108 Acquired
Jan. 2, 2018 WAT Stock Option (Right to Buy) Common Stock (2,692) $195.69 Jan. 2, 2028 2,692 Acquired
Dec. 31, 2017 WAT Phantom Stock Units Common Stock (118) · · 118 Acquired
Nov. 27, 2017 WAT Stock Option (Right to Buy) Common Stock (3,500) $76.75 Jan. 2, 2018 3,500 Disposed
Sept. 30, 2017 WAT Phantom Stock Units Common Stock (101) · · 101 Acquired
June 30, 2017 WAT Phantom Stock Units Common Stock (122) · · 122 Acquired
March 31, 2017 WAT Phantom Stock Units Common Stock (122) · · 122 Acquired
Jan. 3, 2017 WAT Stock Option (Right to Buy) Common Stock (3,626) $136.43 Jan. 3, 2027 3,626 Acquired
Dec. 31, 2016 WAT Phantom Stock Units Common Stock (138) · · 138 Acquired
Nov. 10, 2016 WAT Stock Option (Right to Buy) Common Stock (4,000) $48.88 Jan. 3, 2017 4,000 Disposed
Sept. 30, 2016 WAT Phantom Stock Units Common Stock (118) · · 118 Acquired
June 30, 2016 WAT Phantom Stock Units Common Stock (124) · · 124 Acquired
March 31, 2016 WAT Phantom Stock Units Common Stock (158) · · 158 Acquired
Jan. 4, 2016 WAT Stock Option (Right to Buy) Common Stock (3,761) $130.35 Jan. 4, 2026 3,761 Acquired
Jan. 4, 2016 WAT Stock Option (Right to Buy) Common Stock (843) $130.35 Jan. 4, 2026 843 Acquired
Dec. 31, 2015 WAT Phantom Stock Units Common Stock (154) · · 154 Acquired
Nov. 16, 2015 WAT Stock Option (Right to Buy) Common Stock (4,000) $38.10 Jan. 3, 2016 4,000 Disposed
Sept. 30, 2015 WAT Phantom Stock Units Common Stock (144) · · 144 Acquired
June 30, 2015 WAT Phantom Stock Units Common Stock (141) · · 141 Acquired
March 31, 2015 WAT Phantom Stock Units Common Stock (191) · · 191 Acquired
Jan. 2, 2015 WAT Stock Option (Right to Buy) Common Stock (4,000) $113.88 Jan. 2, 2025 4,000 Acquired
Dec. 31, 2014 WAT Phantom Stock Units Common Stock (194) · · 194 Acquired
Oct. 29, 2014 WAT Stock Option (Right to Buy) Common Stock (4,000) $45.77 Jan. 3, 2015 4,000 Disposed
Sept. 30, 2014 WAT Phantom Stock Units Common Stock (206) · · 206 Acquired
June 30, 2014 WAT Phantom Stock Units Common Stock (159) · · 159 Acquired
March 31, 2014 WAT Phantom Stock Units Common Stock (182) · · 182 Acquired
Jan. 2, 2014 WAT Stock Option (Right to Buy) Common Stock (4,000) $99.22 Jan. 2, 2024 4,000 Acquired
Dec. 31, 2013 WAT Phantom Stock Units Common Stock (196) · · 196 Acquired
Nov. 20, 2013 WAT Stock Option (Right to Buy) Common Stock (4,000) $33.12 Jan. 2, 2014 4,000 Disposed
Sept. 30, 2013 WAT Phantom Stock Units Common Stock (193) · · 193 Acquired
June 30, 2013 WAT Phantom Stock Units Common Stock (175) · · 175 Acquired
March 31, 2013 WAT Phantom Stock Units Common Stock (182) · · 182 Acquired
Jan. 2, 2013 WAT Stock Option (Right to Buy) Common Stock (4,000) $88.71 Jan. 2, 2023 4,000 Acquired
Dec. 31, 2012 WAT Phantom Stock Units Common Stock (235) · · 235 Acquired
Dec. 5, 2012 WAT Stock Option (Right to Buy) Common Stock (4,000) $21.82 Jan. 2, 2013 4,000 Disposed
Oct. 1, 2012 WAT Phantom Stock Units Common Stock (230) · · 230 Acquired
June 30, 2012 WAT Phantom Stock Units Common Stock (183) · · 183 Acquired
April 2, 2012 WAT Phantom Stock Units Common Stock (228) · · 228 Acquired
Jan. 3, 2012 WAT Stock Option (Right to Buy) Common Stock (4,000) $75.94 Jan. 3, 2022 4,000 Acquired
Dec. 31, 2011 WAT Phantom Stock Units Common Stock (241) · · 241 Acquired
Sept. 30, 2011 WAT Phantom Stock Units Common Stock (205) · · 205 Acquired
June 30, 2011 WAT Phantom Stock Units Common Stock (165) · · 165 Acquired
March 31, 2011 WAT Phantom Stock Units Common Stock (211) · · 211 Acquired
March 10, 2011 ST Stock Options to Buy [F1] Ordinary Shares, Par Value EUR 0.01 per share (7,500) $33.02 March 10, 2021 7,500 Acquired
Jan. 3, 2011 WAT Stock Option (Right to Buy) Common Stock (4,000) $78.10 Jan. 3, 2021 4,000 Acquired
Dec. 31, 2010 WAT Phantom Stock Units Common Stock (243) · · 243 Acquired
Sept. 30, 2010 WAT Phantom Stock Units Common Stock (261) · · 261 Acquired
June 30, 2010 WAT Phantom Stock Units Common Stock (224) · · 224 Acquired
April 29, 2010 ST Stock Options to Buy [F1] Ordinary Shares, par value EUR 0.01 per share (17,200) $20.60 April 29, 2020 17,200 Acquired
March 31, 2010 WAT Phantom Stock Units Common Stock (276) · · 276 Acquired
Jan. 4, 2010 WAT Stock Option (Right to Buy) Common Stock (4,000) $61.63 Jan. 4, 2020 4,000 Acquired
Dec. 31, 2009 WAT Phantom Stock Units Common Stock (313) · · 313 Acquired
Nov. 10, 2009 WAT Stock Option (Right to Buy) Common Stock (4,000) $25.75 Jan. 3, 2010 4,000 Disposed
Sept. 30, 2009 WAT Phantom Stock Units Common Stock (328) · · 328 Acquired
June 30, 2009 WAT Phantom Stock Units Common Stock (352) · · 352 Acquired
March 31, 2009 WAT Phantom Stock Units Common Stock (469) · · 469 Acquired
Jan. 2, 2009 WAT Stock Option (Right to Buy) Common Stock (3,500) $38.09 Jan. 2, 2019 3,500 Acquired
Dec. 31, 2008 WAT Phantom Stock Units Common Stock (442) · · 442 Acquired
Sept. 30, 2008 WAT Phantom Stock Units Common Stock (262) · · 262 Acquired
June 30, 2008 WAT Phantom Stock Units Common Stock (255) · · 255 Acquired
March 31, 2008 WAT Phantom Stock Units Common Stock (199) · · 199 Acquired
Jan. 2, 2008 WAT Stock Option (Right to Buy) Common Stock (3,500) $76.75 Jan. 2, 2018 3,500 Acquired
Jan. 2, 2008 WAT Stock Option (Right to Buy) Common Stock (3,500) $76.75 Jan. 2, 2018 3,500 Acquired
Dec. 31, 2007 WAT Phantom Stock Units Common Stock (6) · · 6 Acquired
Dec. 31, 2007 WAT Phantom Stock Units Common Stock (208) · · 208 Acquired
Dec. 31, 2007 WAT Phantom Stock Units Common Stock (208) · · 208 Acquired
Nov. 12, 2007 WAT Stock Option (Right to Buy) Common Stock (4,000) $10.62 Dec. 1, 2007 4,000 Disposed
Sept. 28, 2007 WAT Phantom Stock Units Common Stock (232) · · 232 Acquired
June 29, 2007 WAT Phantom Stock Units Common Stock (216) · · 216 Acquired

Showing latest 100 of 125 transactions

Exercise/conversion price is blank when not applicable (e.g. RSUs).