Power of Attorney
KNOW ALL MEN BY THESE PRESENTS, that the undersigned hereby constitutes and
appoints each and any of Jaspal Chahal, Julio Martin and Jonathan Collins as his true and
lawful attorney-in-fact and agent, with full power of substitution and re-substitution, for him and
in his name, place and stead, in any and all capacities (until revoked in writing) to:

   1.    Sign any and all instruments, certificates and documents appropriate or required to be
executed on behalf of the undersigned pursuant to sections 13 and 16 of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and any and all regulations
promulgated thereunder (including, without limitation, any Joint Filing Agreement with respect
thereto), and to file the same, with all exhibits thereto, and any other documents in connection
therewith, with the Securities and Exchange Commission (the "SEC"), and with any other entity
when and if such is mandated by the Exchange Act or by the Bylaws of the Financial Industry
Regulatory Authority;

   2.    prepare, execute, acknowledge, deliver and file a Form ID (including any amendments
or authentications thereto) with respect to obtaining EDGAR codes, with the SEC;

   3.    seek or obtain, as the representative of the undersigned and on behalf of the
undersigned, information on transactions in the securities of Clarivate Plc, from any third party,
including brokers, employee benefit plan administrators and trustees, and the undersigned
hereby authorizes any such person to release any such information to such attorneys-in-fact
and the undersigned approves and ratifies any such release of information; and

   4.    perform any and all other acts which in the discretion of such attorneys-in-fact are
necessary or desirable for and on behalf of the undersigned in connection with the foregoing.
The undersigned acknowledges that:

   1.    this Power of Attorney authorizes, but does not require, such attorneys-in-fact to act in
their discretion on information provided to such attorneys-in-fact without independent verification
of such information;

   2.    any documents prepared and/or executed by such attorneys-in-fact on behalf of any of
the undersigned pursuant to this Power of Attorney will be in such form and will contain such
information and disclosure as such attorney-in-fact, in his or her discretion, deems necessary or
desirable;

   3.    neither the Company nor such attorneys-in-fact assumes (a) any liability for
responsibility to comply with the requirements of the Exchange Act for any of the undersigned,
(b) any liability for any failure to comply with such requirements for any of the undersigned, or
(c) any obligation or liability for profit disgorgement under Section 16(b) of the Exchange Act for
any of the undersigned; and

   4.    this Power of Attorney does not relieve any of the undersigned from responsibility for
compliance with the undersigned's obligations under the Exchange Act, including without
limitation the reporting requirements under Sections 13 and 16 of the Exchange Act.

   The undersigned hereby gives and grants the foregoing attorneys-in-fact full power and
authority to do and perform all and every act and thing whatsoever requisite, necessary or
appropriate to be done in and about the foregoing matters as fully to all intents and purposes as
the undersigned might or could do if present, with full power of substitution and revocation,
hereby ratifying all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes,
of, for and on behalf of the undersigned, shall lawfully do or cause to be done by virtue of this
Power of Attorney. This Power of Attorney shall remain in full force and effect until revoked by
the undersigned in a signed writing delivered to such attorneys-in-fact.

   IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 28th day of March 2022.

Signed /Stefano Maestri/
Stefano MAESTRI