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Stock / equity

MTD METTLER TOLEDO INTERNATIONAL INC/

Company
METTLER TOLEDO INTERNATIONAL INC/
Security
Equity
Size, estimated from filings
Large cap ($10B – $200B)
Insiders on record
18
Members of Congress
1
Latest trade on record
August 28, 2026

MTD (METTLER TOLEDO INTERNATIONAL INC/) has 102 disclosed insider transactions from 18 insiders in the last 12 months (0 open-market buys, 19 sales, about $53.6M at reported prices) and 3 congressional trades from 1 member of Congress. The most recent disclosure was filed September 1, 2026.

Last updated September 1, 2026 · Sources: SEC EDGAR Form 4; House Clerk and Senate eFD PTRs

Insider txns (12m)
102
Open-market buys / sales
0 / 19
Congress trades (12m)
3
Distinct filers (12m)
19

Share price

Price and chart by TradingView for METTLER TOLEDO INTERNATIONAL INC/. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.

MTD in charts

Who is trading this stock

Which people account for the buying and selling over the last 12 months?

BoughtSold
de la Guerroniere Marc$19MVadala Shawn$10MKaltenbach Patrick$4.3MSALICE THOMAS P$1.2MFINNEY ELISHA W$680KKeller Gerry$677KRep. Julia Letlow$15K
de la Guerroniere…$19MVadala Shawn$10MKaltenbach Patrick$4.3MSALICE THOMAS P$1.2MFINNEY ELISHA W$680KKeller Gerry$677KRep. Julia Letlow$15K

7 people account for the disclosed buying and selling in MTD over the last 12 months; the most active is de la Guerroniere Marc with $19M.

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Prices insiders traded at

What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.

▲ Bought▼ SoldAverage reported price that day
$1,400$1,450$1,500$1,550Nov 2025Aug 2026
$1,400$1,450$1,500$1,550Nov 2025Aug 2026

Insiders reported 19 open-market trades in MTD since Nov 10, 2025, at prices from $1,410 to $1,511; the most recent was a sale at $1,425 on Aug 27, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.

Insider holdings over time

Is an insider building or unwinding a position? Shares held directly after each filing.

Vadala ShawnKaltenbach Patrick
03K6K6K4K2025-11-122026-08-31

Vadala Shawn reported 5,579 shares held after the latest filing, against 5,096 at the first on record.

Insiders trading MTD

Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns. Showing 15 of 18.

InsiderRoleRowsBoughtSoldValue boughtValue soldLatest
Vadala ShawnChief Financial Officer2306—$10.1MAugust 3, 2026
Kaltenbach PatrickPresident and CEO1405—$4.3MAugust 27, 2026
de la Guerroniere MarcHead of Eur & NA Market Orgs1303—$19.0MNovember 25, 2025
Keller GerryHead of Process Analytics1202—$677KAugust 3, 2026
SALICE THOMAS PDirector802—$1.2MAugust 5, 2026
FINNEY ELISHA WDirector501—$680KNovember 11, 2025
Graham-Bryce SusanChief Human Resources Officer400——May 12, 2026
Wong Ann Ping RichardHead of Asia & Pacific400——May 12, 2026
Wittorf OliverHead of PI, Retail, and GSC200——May 12, 2026
TOKICH MICHAEL JDirector200——February 17, 2026
DIGGELMANN ROLAND DDirector200——November 11, 2025
Doat-Le Bigot DomitilleDirector200——November 11, 2025
Kelly Michael ADirector200——November 11, 2025
Perversi PabloDirector200——November 11, 2025
Shepherd Brian ADirector200——November 11, 2025
What kind of transactions these are 3 Form 4 codes
CodeMeaningRowsSharesValue at reported prices
AGrant or award4711,454—
MOption exercise or conversion3649,238$17.7M
SOpen-market sale1924,619$35.9M

What each code means: Form 4 transaction codes.

Members of Congress trading MTD

Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.

MemberSeatTradesBoughtSoldRange as filedLatest
Julia LetlowRepresentative (LA, District 5), Republican321$3,003–$45KDecember 8, 2025

Download CSV105 rows · 39 KB · insider and congressional rows for this ticker · all downloads

Insider transactions

FilerSideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
SHUMAN-FABBRI NATALIAOther AAugust 28, 2026September 1, 20264d16——Form 4 ↗
Kaltenbach PatrickOption / conversion MAugust 27, 2026August 31, 20264d942——derivativeForm 4 ↗
Kaltenbach PatrickSell SAugust 27, 2026August 31, 20264d942$1,425$1.3MForm 4 ↗
Kaltenbach PatrickOption / conversion MAugust 27, 2026August 31, 20264d942$1,025$965KForm 4 ↗
SALICE THOMAS POption / conversion MAugust 5, 2026August 7, 20262d417——derivativeForm 4 ↗
SALICE THOMAS PSell SAugust 5, 2026August 7, 20262d417$1,440$601KForm 4 ↗
SALICE THOMAS POption / conversion MAugust 5, 2026August 7, 20262d417$398$166KForm 4 ↗
Vadala ShawnOption / conversion MAugust 3, 2026August 5, 20262d2,240——derivativeForm 4 ↗
Vadala ShawnSell SAugust 3, 2026August 5, 20262d2,240$1,432$3.2MForm 4 ↗
Vadala ShawnOption / conversion MAugust 3, 2026August 5, 20262d2,240$595$1.3MForm 4 ↗
Keller GerryOption / conversion MAugust 3, 2026August 5, 20262d240——derivativeForm 4 ↗
Keller GerrySell SAugust 3, 2026August 5, 20262d240$1,427$343KForm 4 ↗
Keller GerryOption / conversion MAugust 3, 2026August 5, 20262d240$721$173KForm 4 ↗
SALICE THOMAS POption / conversion MAugust 3, 2026August 5, 20262d415——derivativeForm 4 ↗
SALICE THOMAS PSell SAugust 3, 2026August 5, 20262d415$1,445$600KForm 4 ↗
SALICE THOMAS POption / conversion MAugust 3, 2026August 5, 20262d415$398$165KForm 4 ↗
Kaltenbach PatrickOther AMay 12, 2026May 14, 20262d2,005——derivativeForm 4 ↗
Kaltenbach PatrickOther AMay 12, 2026May 14, 20262d810——Form 4 ↗
Graham-Bryce SusanOther AMay 12, 2026May 14, 20262d175——derivativeForm 4 ↗
Graham-Bryce SusanOther AMay 12, 2026May 14, 20262d71——Form 4 ↗
Keller GerryOther AMay 12, 2026May 14, 20262d250——derivativeForm 4 ↗
Keller GerryOther AMay 12, 2026May 14, 20262d100——Form 4 ↗
Vadala ShawnOther AMay 12, 2026May 14, 20262d720——derivativeForm 4 ↗
Vadala ShawnOther AMay 12, 2026May 14, 20262d291——Form 4 ↗
Wittorf OliverOther AMay 12, 2026May 14, 20262d215——derivativeForm 4 ↗
Wittorf OliverOther AMay 12, 2026May 14, 20262d87——Form 4 ↗
Wong Ann Ping RichardOther AMay 12, 2026May 14, 20262d255——derivativeForm 4 ↗
Wong Ann Ping RichardOther AMay 12, 2026May 14, 20262d103——Form 4 ↗
TOKICH MICHAEL JOther AFebruary 17, 2026February 19, 20262d130——derivativeForm 4 ↗
TOKICH MICHAEL JOther AFebruary 17, 2026February 19, 20262d50——Form 4 ↗
Vadala ShawnOption / conversion MFebruary 10, 2026February 11, 20261d800——derivativeForm 4 ↗
Vadala ShawnSell SFebruary 10, 2026February 11, 20261d800$1,410$1.1MForm 4 ↗
Vadala ShawnOption / conversion MFebruary 10, 2026February 11, 20261d800$595$476KForm 4 ↗
de la Guerroniere MarcOption / conversion MNovember 25, 2025November 26, 20251d2,475——derivativeForm 4 ↗
de la Guerroniere MarcOption / conversion MNovember 25, 2025November 26, 20251d3,580——derivativeForm 4 ↗
de la Guerroniere MarcSell SNovember 25, 2025November 26, 20251d2,475$1,500$3.7MForm 4 ↗
de la Guerroniere MarcSell SNovember 25, 2025November 26, 20251d3,580$1,480$5.3MForm 4 ↗
de la Guerroniere MarcOption / conversion MNovember 25, 2025November 26, 20251d2,475$1,104$2.7MForm 4 ↗
de la Guerroniere MarcOption / conversion MNovember 25, 2025November 26, 20251d3,580$721$2.6MForm 4 ↗
Vadala ShawnOption / conversion MNovember 25, 2025November 26, 20251d1,000——derivativeForm 4 ↗
Vadala ShawnOption / conversion MNovember 24, 2025November 26, 20252d1,025——derivativeForm 4 ↗
Vadala ShawnSell SNovember 25, 2025November 26, 20251d1,000$1,511$1.5MForm 4 ↗
Vadala ShawnOption / conversion MNovember 25, 2025November 26, 20251d1,000$595$595KForm 4 ↗
Vadala ShawnSell SNovember 24, 2025November 26, 20252d1,025$1,452$1.5MForm 4 ↗
Vadala ShawnOption / conversion MNovember 24, 2025November 26, 20252d1,025$672$688KForm 4 ↗
Keller GerryOption / conversion MNovember 21, 2025November 25, 20254d6——derivativeForm 4 ↗
Keller GerryOption / conversion MNovember 21, 2025November 25, 20254d230——derivativeForm 4 ↗
Keller GerrySell SNovember 21, 2025November 25, 20254d236$1,419$335KForm 4 ↗
Keller GerryOption / conversion MNovember 21, 2025November 25, 20254d6$595$3,572Form 4 ↗
Keller GerryOption / conversion MNovember 21, 2025November 25, 20254d230$721$166KForm 4 ↗
Kaltenbach PatrickOption / conversion MNovember 12, 2025November 13, 20251d2,000——derivativeForm 4 ↗
Kaltenbach PatrickOther ANovember 11, 2025November 13, 20252d1,495——derivativeForm 4 ↗
Kaltenbach PatrickSell SNovember 12, 2025November 13, 20251d925$1,464$1.4MForm 4 ↗
Kaltenbach PatrickSell SNovember 12, 2025November 13, 20251d442$1,462$646KForm 4 ↗
Kaltenbach PatrickSell SNovember 12, 2025November 13, 20251d50$1,461$73KForm 4 ↗
Kaltenbach PatrickSell SNovember 12, 2025November 13, 20251d583$1,461$852KForm 4 ↗
Kaltenbach PatrickOption / conversion MNovember 12, 2025November 13, 20251d2,000$1,025$2.0MForm 4 ↗
Kaltenbach PatrickOther ANovember 11, 2025November 13, 20252d576——Form 4 ↗
Wong Ann Ping RichardOther ANovember 11, 2025November 13, 20252d175——derivativeForm 4 ↗
Wong Ann Ping RichardOther ANovember 11, 2025November 13, 20252d67——Form 4 ↗
Graham-Bryce SusanOther ANovember 11, 2025November 13, 20252d120——derivativeForm 4 ↗
Graham-Bryce SusanOther ANovember 11, 2025November 13, 20252d46——Form 4 ↗
Keller GerryOther ANovember 11, 2025November 13, 20252d170——derivativeForm 4 ↗
Keller GerryOther ANovember 11, 2025November 13, 20252d65——Form 4 ↗
Vadala ShawnOption / conversion MNovember 11, 2025November 13, 20252d750——derivativeForm 4 ↗
Vadala ShawnOption / conversion MNovember 11, 2025November 13, 20252d1,145——derivativeForm 4 ↗
Vadala ShawnOther ANovember 11, 2025November 13, 20252d500——derivativeForm 4 ↗
Vadala ShawnSell SNovember 11, 2025November 13, 20252d40$1,458$58KForm 4 ↗
Vadala ShawnSell SNovember 11, 2025November 13, 20252d1,855$1,455$2.7MForm 4 ↗
Vadala ShawnOption / conversion MNovember 11, 2025November 13, 20252d750$672$504KForm 4 ↗
Vadala ShawnOption / conversion MNovember 11, 2025November 13, 20252d1,145$398$456KForm 4 ↗
Vadala ShawnOther ANovember 11, 2025November 13, 20252d192——Form 4 ↗
de la Guerroniere MarcOption / conversion MNovember 11, 2025November 13, 20252d3,585——derivativeForm 4 ↗
de la Guerroniere MarcOption / conversion MNovember 11, 2025November 13, 20252d3,295——derivativeForm 4 ↗
de la Guerroniere MarcOther ANovember 11, 2025November 13, 20252d370——derivativeForm 4 ↗
de la Guerroniere MarcSell SNovember 11, 2025November 13, 20252d6,880$1,450$10.0MForm 4 ↗
de la Guerroniere MarcOption / conversion MNovember 11, 2025November 13, 20252d3,585$595$2.1MForm 4 ↗
de la Guerroniere MarcOption / conversion MNovember 11, 2025November 13, 20252d3,295$672$2.2MForm 4 ↗
Zhang IngridOther ANovember 11, 2025November 13, 20252d162——derivativeForm 4 ↗
Zhang IngridOther ANovember 11, 2025November 13, 20252d63——Form 4 ↗
Wienand WolfgangOther ANovember 11, 2025November 13, 20252d162——derivativeForm 4 ↗
Wienand WolfgangOther ANovember 11, 2025November 13, 20252d63——Form 4 ↗
Shepherd Brian AOther ANovember 11, 2025November 13, 20252d162——derivativeForm 4 ↗
Shepherd Brian AOther ANovember 11, 2025November 13, 20252d63——Form 4 ↗
SALICE THOMAS POther ANovember 11, 2025November 13, 20252d162——derivativeForm 4 ↗
SALICE THOMAS POther ANovember 11, 2025November 13, 20252d91——Form 4 ↗
Perversi PabloOther ANovember 11, 2025November 13, 20252d162——derivativeForm 4 ↗
Perversi PabloOther ANovember 11, 2025November 13, 20252d63——Form 4 ↗
Kelly Michael AOther ANovember 11, 2025November 13, 20252d162——derivativeForm 4 ↗
Kelly Michael AOther ANovember 11, 2025November 13, 20252d63——Form 4 ↗
FINNEY ELISHA WOther ANovember 11, 2025November 13, 20252d162——derivativeForm 4 ↗
FINNEY ELISHA WOption / conversion MNovember 10, 2025November 13, 20253d474——derivativeForm 4 ↗
FINNEY ELISHA WOther ANovember 11, 2025November 13, 20252d63——Form 4 ↗
FINNEY ELISHA WSell SNovember 10, 2025November 13, 20253d474$1,434$680KForm 4 ↗
FINNEY ELISHA WOption / conversion MNovember 10, 2025November 13, 20253d474$595$282KForm 4 ↗
Doat-Le Bigot DomitilleOther ANovember 11, 2025November 13, 20252d162——derivativeForm 4 ↗
Doat-Le Bigot DomitilleOther ANovember 11, 2025November 13, 20252d63——Form 4 ↗
DIGGELMANN ROLAND DOther ANovember 11, 2025November 13, 20252d410——derivativeForm 4 ↗
DIGGELMANN ROLAND DOther ANovember 11, 2025November 13, 20252d157——Form 4 ↗
Vadala ShawnOther ANovember 7, 2025November 12, 20255d1——lateForm 4 ↗
de la Guerroniere MarcOther ANovember 7, 2025November 12, 20255d1——lateForm 4 ↗
Kaltenbach PatrickOther ANovember 7, 2025November 12, 20255d3——lateForm 4 ↗

Congressional trades

FilerSideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
Julia LetlowSellDecember 8, 2025January 13, 202636d——$1,001–$15KHouse PTR ↗
Julia LetlowBuyDecember 18, 2024January 13, 2026391d——$1,001–$15KlateHouse PTR ↗
Julia LetlowBuyJuly 25, 2025January 13, 2026172d——$1,001–$15KlateHouse PTR ↗

Tickers traded by the same people who traded MTD, by number of filers in common. It shows overlap in public filings and nothing else.

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  • ADBE Adobe Inc. - Common Stock 1 filer in common
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  • NVDA NVIDIA Corporation - Common Stock 1 filer in common

Guides for this page

Sources and method

Official sources behind this page
SourceFilingsRowsFirst filedNewest filedRead the originals
House Clerk, periodic transaction reports13January 13, 2026January 13, 2026House Clerk search
SEC EDGAR, Form 435102November 12, 2025September 1, 2026Form 4 list on EDGAR

Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.

Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.

Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.