Insider at

04

Insider transactions

05
2 buys (P) 0 sells (S) Net: $1,020,808 + 76 non-open-market transactions below Avg return of open purchases vs now: -1.2% 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

76 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 11, 2026 ECL P 3,370 $276.58 $932,075 7,627 Direct +79.16% Acquired -1.0% (price as of 2026-10-02)
Sept. 11, 2026 ECL P 320 $277.29 $88,733 7,947 Direct +4.20% Acquired -1.3% (price as of 2026-10-02)
Aug. 6, 2024 WST S 10b5-1 30,732 $304.71 $9,364,348 161,898 Direct -15.95% Disposed 19.8% (price as of 2026-10-02)
May 7, 2024 WST S 10b5-1 41,000 $366.65 $15,032,650 152,908 Direct -21.14% Disposed -0.5% (price as of 2026-10-02)
May 7, 2024 WST S 10b5-1 15,684 $366.66 $5,750,695 193,908 Direct -7.48% Disposed -0.5% (price as of 2026-10-02)
May 7, 2024 WST S 10b5-1 9,316 $366.64 $3,415,618 209,952 Direct -4.25% Disposed -0.5% (price as of 2026-10-02)
May 7, 2024 WST S 10b5-1 41,000 $366.65 $15,032,650 152,908 Direct -21.14% Disposed -0.5% (price as of 2026-10-02)
May 7, 2024 WST S 10b5-1 15,684 $366.66 $5,750,695 193,908 Direct -7.48% Disposed -0.5% (price as of 2026-10-02)
May 7, 2024 WST S 10b5-1 9,316 $366.64 $3,415,618 209,952 Direct -4.25% Disposed -0.5% (price as of 2026-10-02)
Feb. 27, 2024 WST S 10b5-1 64,132 $359.85 $23,077,900 152,908 Direct -29.55% Disposed 1.4% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 1,000 $389.62 $389,620 183,574 Direct -0.54% Disposed -6.3% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 4,500 $392.16 $1,764,720 179,074 Direct -2.45% Disposed -6.9% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 7,055 $393.13 $2,773,532 172,019 Direct -3.94% Disposed -7.2% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 8,329 $394.17 $3,283,042 163,690 Direct -4.84% Disposed -7.4% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 7,684 $395.07 $3,035,718 156,006 Direct -4.69% Disposed -7.6% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 6,700 $396.13 $2,654,071 149,306 Direct -4.29% Disposed -7.9% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 7,532 $397.18 $2,991,560 141,774 Direct -5.04% Disposed -8.1% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 1,100 $397.90 $437,690 140,674 Direct -0.78% Disposed -8.3% (price as of 2026-10-02)
Aug. 8, 2023 WST S 10b5-1 100 $398.87 $39,887 140,574 Direct -0.07% Disposed -8.5% (price as of 2026-10-02)
May 9, 2023 WST S 10b5-1 14,157 $361.95 $5,124,126 164,417 Direct -7.93% Disposed 0.8% (price as of 2026-10-02)
May 9, 2023 WST S 10b5-1 12,562 $362.93 $4,559,127 151,855 Direct -7.64% Disposed 0.6% (price as of 2026-10-02)
May 9, 2023 WST S 10b5-1 12,648 $363.94 $4,603,113 139,207 Direct -8.33% Disposed 0.3% (price as of 2026-10-02)
May 9, 2023 WST S 10b5-1 4,133 $364.76 $1,507,553 135,074 Direct -2.97% Disposed 0.1% (price as of 2026-10-02)
May 9, 2023 WST S 10b5-1 500 $365.46 $182,730 134,574 Direct -0.37% Disposed -0.1% (price as of 2026-10-02)

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
May 15, 2026 ECL Non-Employee Director Stock Option (Right to Buy) Common Stock (732) $247.70 May 15, 2036 732 Acquired
March 1, 2026 WST Stock Option (Right to Buy) Common Stock (16,630) $254.34 March 1, 2036 16,630 Acquired
March 1, 2026 WST Rst. Stock Unit Common Stock (6,986) · · 6,986 Acquired
Feb. 18, 2026 WST Rst. Stock Unit Common Stock (1,319) · · 1,319 Disposed
May 12, 2025 ECL Non-Employee Director Stock Option (Right to Buy) Common Stock (810) $255.76 May 12, 2035 810 Acquired
Feb. 18, 2025 WST Rst. Stock Unit Common Stock (5,256) $0.00 · 5,256 Acquired
Feb. 18, 2025 WST Stock Option (Right to Buy) Common Stock (12,149) $211.00 Feb. 18, 2035 12,149 Acquired
Aug. 6, 2024 WST Stock Option (Right to Buy) Common Stock (6,000) $59.64 Feb. 23, 2026 6,000 Disposed
Aug. 6, 2024 WST Stock Option (Right to Buy) Common Stock (30,732) $59.64 Feb. 23, 2026 30,732 Disposed
May 7, 2024 WST Stock Option (Right to Buy) Common Stock (9,000) $59.64 Feb. 23, 2026 9,000 Disposed
May 7, 2024 WST Stock Option (Right to Buy) Common Stock (41,000) $59.64 Feb. 23, 2026 41,000 Disposed
May 7, 2024 WST Stock Option (Right to Buy) Common Stock (15,684) $57.38 April 24, 2025 15,684 Disposed
May 7, 2024 WST Stock Option (Right to Buy) Common Stock (9,316) $57.38 April 24, 2025 9,316 Disposed
May 7, 2024 WST Stock Option (Right to Buy) Common Stock (9,000) $59.64 Feb. 23, 2026 9,000 Disposed
May 7, 2024 WST Stock Option (Right to Buy) Common Stock (41,000) $59.64 Feb. 23, 2026 41,000 Disposed
May 7, 2024 WST Stock Option (Right to Buy) Common Stock (15,684) $57.38 April 24, 2025 15,684 Disposed
May 7, 2024 WST Stock Option (Right to Buy) Common Stock (9,316) $57.38 April 24, 2025 9,316 Disposed
May 6, 2024 ECL Non-Employee Director Stock Option (Right to Buy) Common Stock (934) $228.26 May 6, 2034 934 Acquired
Feb. 27, 2024 WST Stock Option (Right to Buy) Common Stock (64,132) $57.38 April 24, 2025 64,132 Disposed
Feb. 27, 2024 WST Stock Option (Right to Buy) Common Stock (9,000) $57.38 April 24, 2025 9,000 Disposed
Feb. 20, 2024 WST Stock Options (Right to Buy) Stock Options (Right to Buy) (25,221) $350.18 Feb. 20, 2034 25,221 Acquired
Aug. 8, 2023 WST Stock Option (Right to Buy) Common Stock (50,000) $57.38 April 24, 2025 50,000 Disposed
May 9, 2023 WST Stock Option (Right to Buy) Common Stock (50,000) $57.38 April 24, 2025 50,000 Disposed
May 4, 2023 ECL Non-Employee Director Stock Option (Right to Buy) Common Stock (1,410) $172.21 May 4, 2033 1,410 Acquired
May 4, 2023 ECL Non-Employee Director Stock Option (Right to Buy) Common Stock (554) $172.21 May 4, 2033 554 Acquired
March 7, 2023 WST Stock Option (Right to Buy) Common Stock (50,000) $57.38 April 24, 2025 50,000 Disposed
Feb. 21, 2023 WST Stock Options (Right to buy) Stock Options (Right to Buy) (29,872) $306.68 Feb. 21, 2033 29,872 Acquired
Dec. 5, 2022 WST Stock Option (Right to Buy) Common Stock (50,000) $57.38 April 24, 2025 50,000 Disposed
Feb. 22, 2022 WST Stock Options (Right to buy) Stock Options (Right to Buy) (31,088) $369.13 Feb. 22, 2032 31,088 Acquired
Feb. 23, 2021 WST Stock Options (Right to buy) Common Stock (43,652) $274.29 Feb. 23, 2031 43,652 Acquired
Feb. 18, 2020 WST Stock Options (Right to Buy) Common Stock (57,384) $173.22 Feb. 18, 2030 57,384 Acquired
Feb. 19, 2019 WST Stock Options (Right to buy) Common Stock (85,680) $102.51 Feb. 19, 2029 85,680 Acquired
Feb. 20, 2018 WST Stock Options (Right to buy) Common Stock (87,720) $89.64 Feb. 20, 2028 87,720 Acquired
Feb. 21, 2017 WST Stock Options (Right to buy) Common Stock (83,616) $83.47 Feb. 21, 2027 83,616 Acquired
Feb. 23, 2016 WST Stock Option (Right to Buy) Common Stock (86,732) $59.64 Feb. 23, 2026 86,732 Acquired
Feb. 23, 2016 WST Stock Option (Right to Buy) Common Stock (73,724) $59.64 Feb. 23, 2026 73,724 Acquired
April 24, 2015 WST Stock Option (Right to Buy) Common Stock (164,320) $57.38 April 24, 2020 164,320 Acquired
April 24, 2015 WST Stock Option (Right to Buy) Common Stock (53,996) $57.38 April 24, 2025 53,996 Acquired
April 24, 2015 WST Stock Option (Right to Buy) Common Stock (79,816) $57.38 April 24, 2025 79,816 Acquired
April 24, 2015 WST Stock Option (Right to Buy) Common Stock (164,320) $57.38 April 24, 2020 164,320 Acquired

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

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

WST

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2020 $989,423 · $2,250,128 $2,250,027 $1,981,350 $45,620 $125,748 $7,642,296
2019 $935,769 · $2,100,020 $2,100,017 $1,228,406 $51,963 $117,513 $6,533,687
2018 $879,615 · $1,776,454 $1,750,014 $865,132 $64,977 $42,621 $5,378,813

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.