Mettler-Toledo (NYSE: MTD) officer discloses common stock and option stakes

Rhea-AI Filing Summary

Mettler-Toledo International Inc. executive Oliver Wittorf, Head of PI, Retail, and GSC, reported his beneficial ownership in the company’s equity. He directly holds 408 shares of common stock.

He also holds several stock options to buy Mettler-Toledo common shares, including grants covering 890, 655, 610, 705, 585, 185, and 155 underlying shares, with exercise prices ranging from $1,024.55 to $1,484.4 per share and expiration dates from November 2030 through November 2035. According to the notes, these options vest in five equal annual installments beginning on the first anniversary of each grant date.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Wittorf Oliver

(Last) (First) (Middle)

IM LANGACHER 44

(Street)

GREIFENSEE V8 8606

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2026

3. Issuer Name and Ticker or Trading Symbol
METTLER TOLEDO INTERNATIONAL INC/ [ MTD ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Head of PI, Retail, and GSC

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock, par value $0.01 per share	408	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (right to buy)	11/05/2021(1)	11/05/2030	Common Stock, par value $0.01 per share	890	$1,103.74	D
Stock Option (right to buy)	11/04/2022(2)	11/04/2031	Common Stock, par value $0.01 per share	655	$1,484.4	D
Stock Option (right to buy)	11/03/2023(2)	11/03/2032	Common Stock, par value $0.01 per share	610	$1,225.87	D
Stock Option (right to buy)	11/09/2024(2)	11/09/2033	Common Stock, par value $0.01 per share	705	$1,024.55	D
Stock Option (right to buy)	11/12/2025(2)	11/12/2034	Common Stock, par value $0.01 per share	585	$1,260.97	D
Stock Option (right to buy)	05/08/2026(2)	05/08/2035	Common Stock, par value $0.01 per share	185	$1,101.63	D
Stock Option (right to buy)	11/11/2026(2)	11/11/2035	Common Stock, par value $0.01 per share	155	$1,445.06	D

Explanation of Responses:

1. The options vested annually in five equal installments beginning on the first anniversary of the date of grant.

2. The options vest annually in five equal installments beginning on the first anniversary of the date of grant.

	Michelle M. Roe, Attorney in Fact	01/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider position did Oliver Wittorf report at Mettler-Toledo (MTD)?

Oliver Wittorf, an officer of Mettler-Toledo International Inc. with the title Head of PI, Retail, and GSC, reported his beneficial ownership of company common stock and stock options.

How many Mettler-Toledo (MTD) common shares does Oliver Wittorf currently own?

Oliver Wittorf reported direct ownership of 408 shares of Mettler-Toledo common stock, par value $0.01 per share.

What stock options did Oliver Wittorf disclose in Mettler-Toledo (MTD)?

He disclosed multiple stock options (rights to buy common stock) covering 890, 655, 610, 705, 585, 185, and 155 underlying shares, each with specified exercise prices and expiration dates between 2030 and 2035.

What are the exercise prices and expirations of Oliver Wittorf’s Mettler-Toledo options?

The reported option grants have exercise prices ranging from about $1,024.55 to $1,484.4 per share, with expiration dates from November 5, 2030 through November 11, 2035, depending on the specific grant.

How do Oliver Wittorf’s Mettler-Toledo (MTD) stock options vest?

According to the footnotes, the options vest annually in five equal installments, beginning on the first anniversary of the respective grant dates.

Does Oliver Wittorf hold his Mettler-Toledo (MTD) securities directly or indirectly?

The disclosure shows his common stock and all listed stock options as directly held, indicated with ownership form “D” for direct.