POWER OF ATTORNEY
Know all by these presents, that the undersigned hereby
constitutes and appoints each of Jeffery Schwartz and Jason
Wynn, the undersigned's true and lawful attorney-in-fact:
(1) to execute for and on behalf of the undersigned, in the
undersigned's capacity as an officer and/or director of (the
"Company"), Forms 3, 4, and 5 in accordance with Section 16(a)
of the Securities Exchange Act of 1934 and the rules
thereunder, and Form 144 in accordance with the requirements
of the Securities Act of 1933;
(2) to do and perform such acts for and on behalf of the
undersigned as may be necessary or desirable to complete and
execute any such Form 3, 4, or 5, and Form 144, and timely
file such forms with the United States Securities and Exchange
Commission and any stock exchange or similar authority; and
(3) to take such other actions as such attorney-in-fact, on advice
of counsel, may deem to be of benefit to, in the best
interests of, or legally required by, the undersigned, it
being understood that the documents executed by such attorney-
in-fact on behalf of the undersigned pursuant to this Power of
Attorney shall be in such form and shall contain such terms
and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.
The undersigned hereby grants to each such attorney-in-
fact full power and authority to do and perform any and every
act and thing whatsoever requisite, necessary, or proper to be
done in the exercise of any of the rights and powers herein
granted, as fully to all intents and purposes as the
undersigned might or could do if personally present, with full
power of substitution or revocation, hereby ratifying and
confirming all that such attorney-in-fact, or such attorney-
in-fact's substitute or substitutes, shall lawfully do or
cause to be done by virtue of this Power of Attorney and the
rights and powers herein granted. The undersigned acknowledges
that the foregoing attorneys-in-fact, in serving in such
capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's
responsibilities to comply with Section 16 of the Securities
Exchange Act of 1934, or the undersigned?s responsibilities to
comply with the Securities Act of 1933.
This Power of Attorney shall remain in full force and
effect until the undersigned is no longer required to file
Forms 3, 4, and 5, and/or Form 144, with respect to the
undersigned's holdings of and transactions in securities
issued by the Company, unless earlier revoked by the
undersigned in a signed writing delivered to the foregoing
attorney-in-fact.
IN WITNESS WHEREOF, the undersigned has caused this Power
of Attorney to be executed as of this 19th day of August, 2021.
Witness: Gregory Repas
/:/ Gregory Repas
