Jonathan M Pratt

CIK 1786898 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 14, 2020 · Latest: Feb. 14, 2020

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 18 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

No open-market trades on record; showing all filings.

Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Oct. 10, 2023 WAT F 94 $268.80 $25,267 3,887 Direct -2.36% Disposed 54.4% (price as of 2026-08-19)
May 3, 2023 WAT F 39 $296.50 $11,564 3,981 Direct -0.97% Disposed 40.0% (price as of 2026-08-19)
March 1, 2023 WAT F 469 $309.25 $145,038 4,020 Direct -10.45% Disposed 34.2% (price as of 2026-08-19)
March 1, 2023 WAT A 1,826 $309.25 $564,690 4,489 Direct +68.57% Acquired 34.2% (price as of 2026-08-19)
March 1, 2023 WAT F 388 $309.25 $119,989 2,663 Direct -12.72% Disposed 34.2% (price as of 2026-08-19)
March 1, 2023 WAT A 1,570 $309.25 $485,522 3,051 Direct +106.01% Acquired 34.2% (price as of 2026-08-19)
Feb. 8, 2023 WAT A 6,182 6,182 Direct Acquired (price as of 2026-08-19)
Oct. 10, 2022 WAT F 58 1,481 Direct -3.77% Disposed (price as of 2026-08-19)
May 3, 2022 WAT F 25 $326.93 $8,173 1,539 Direct -1.60% Disposed 26.9% (price as of 2026-08-19)
Feb. 17, 2022 WAT A 7,013 7,013 Direct Acquired (price as of 2026-08-19)
Oct. 11, 2021 WAT F 58 1,564 Direct -3.58% Disposed (price as of 2026-08-19)
May 3, 2021 WAT A 1,785 1,785 Direct Acquired (price as of 2026-08-19)
May 3, 2021 WAT A 497 1,622 Direct +44.18% Acquired (price as of 2026-08-19)
Feb. 18, 2021 WAT A 5,397 5,397 Direct Acquired (price as of 2026-08-19)
Oct. 12, 2020 WAT F 58 1,125 Direct -4.90% Disposed (price as of 2026-08-19)
Feb. 12, 2020 WAT A 8,946 8,946 Direct Acquired (price as of 2026-08-19)
Oct. 10, 2019 WAT A 4,239 4,239 Direct Acquired (price as of 2026-08-19)
Oct. 10, 2019 WAT A 1,183 1,183 Direct Acquired (price as of 2026-08-19)

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.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Feb. 8, 2023 WAT Stock Option (Right to Buy) Common Stock (6,182) $342.29 Feb. 8, 2033 6,182 Acquired
Feb. 17, 2022 WAT Stock Option (Right to Buy) Common Stock (7,013) $314.98 Feb. 17, 2032 7,013 Acquired
May 3, 2021 WAT Stock Option (Right to Buy) Common Stock (1,785) $301.67 May 3, 2031 1,785 Acquired
Feb. 18, 2021 WAT Stock Option (Right to Buy) Common Stock (5,397) $280.80 Feb. 18, 2031 5,397 Acquired
Feb. 12, 2020 WAT Stock Option (Right to Buy) Common Stock (8,946) $224.37 Feb. 12, 2030 8,946 Acquired
Oct. 10, 2019 WAT Stock Option (Right to Buy) Common Stock (4,239) $211.30 Oct. 10, 2029 4,239 Acquired

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