Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 36 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

36 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 31, 2020 WAT S 30,000 $213.30 $6,399,000 27,595 Direct -52.09% Disposed 99.3% (price as of 2026-10-02)
Feb. 19, 2015 MDT S 29,791 $78.17 $2,328,762 93,274 Direct -24.21% Disposed 10.5% (price as of 2026-10-02)
Feb. 18, 2015 MDT S 20,570 $78.28 $1,610,220 93,274 Direct -18.07% Disposed 10.3% (price as of 2026-10-02)

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
July 31, 2020 WAT Stock Option (Right to Buy) Common Stock (30,000) $123.55 Sept. 8, 2025 30,000 Disposed
Feb. 12, 2020 WAT Stock Option (Right to Buy) Common Stock (44,730) $224.37 Feb. 12, 2030 44,730 Acquired
Dec. 10, 2018 WAT Stock Option (Right to Buy) Common Stock (62,621) $189.54 Dec. 10, 2028 62,621 Acquired
Dec. 5, 2017 WAT Stock Option (Right to Buy) Common Stock (73,557) · Dec. 5, 2027 73,557 Acquired
Dec. 5, 2017 WAT Stock Option (Right to Buy) Common Stock (73,557) $194.25 Dec. 5, 2027 73,557 Acquired
Dec. 9, 2016 WAT Stock Option (Right to Buy) Common Stock (93,935) $139.51 Dec. 9, 2026 93,935 Acquired
Dec. 9, 2015 WAT Stock Option (Right to Buy) Common Stock (135,597) $128.93 Dec. 9, 2025 135,597 Acquired
Sept. 8, 2015 WAT Stock Option (Right to Buy) Common Stock (77,826) $123.55 Sept. 8, 2025 77,826 Acquired
Feb. 19, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (14,390) $36.24 Oct. 27, 2018 14,390 Disposed
Feb. 19, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (15,401) $48.70 Oct. 30, 2016 15,401 Disposed
Feb. 18, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (18,723) $36.24 Oct. 27, 2018 18,723 Disposed
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (56,852) $62.76 July 28, 2024 56,852 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (1,594) $62.76 July 28, 2024 1,594 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (1,808) $55.32 July 29, 2023 1,808 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (60,250) $55.32 July 29, 2023 60,250 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (2,404) $41.60 Oct. 29, 2022 2,404 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (75,548) $38.81 July 30, 2022 75,548 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (84,060) $34.88 Aug. 1, 2021 84,060 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (70,984) $37.53 Aug. 2, 2020 70,984 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (27,686) $36.12 Nov. 2, 2019 27,686 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (33,408) $35.92 Aug. 3, 2019 33,408 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (33,113) $36.24 Oct. 27, 2018 33,113 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (17,794) $47.77 Oct. 29, 2017 17,794 Acquired
Jan. 26, 2015 MDT Employee Stock Option (right to buy) Ordinary Shares (15,401) $48.70 Oct. 30, 2016 15,401 Acquired

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

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Sept. 9, 2015 WAT Common Stock 7,765 Direct