A Dark Vector Cognition product

Item 16. FORM 10-K SUMMARY.

5K characters. Original on sec.gov ·

Item 16. FORM 10-K SUMMARY.

None.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.

Gartner, Inc.
Date:February 12, 2026By:/s/ Eugene A. Hall
Eugene A. Hall
Chief Executive Officer

POWER OF ATTORNEY

Each person whose signature appears below appoints Eugene A. Hall and Craig W. Safian and each of them, acting individually, as his or her attorney-in-fact, each with full power of substitution, for him or her in all capacities, to sign all amendments to this Report on Form 10-K, and to file the same, with appropriate exhibits and other related documents, with the Securities and Exchange Commission. Each of the undersigned ratifies and confirms his or her signatures as they may be signed by his or her attorney-in-fact to any amendments to this report. Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated:

NameTitleDate
/s/ Eugene A. HallChairman and Chief Executive OfficerFebruary 12, 2026
Eugene A. Hall(Principal Executive Officer)
/s/ Craig W. SafianExecutive Vice President and Chief Financial OfficerFebruary 12, 2026
Craig W. Safian(Principal Financial and Accounting Officer)
/s/ Peter E. BissonDirectorFebruary 12, 2026
Peter E. Bisson
/s/ Edward P. BousaDirectorFebruary 12, 2026
Edward P. Bousa
/s/ Richard J. BresslerDirectorFebruary 12, 2026
Richard J. Bressler
/s/ Raul E. CesanDirectorFebruary 12, 2026
Raul E. Cesan
/s/ Karen E. DykstraDirectorFebruary 12, 2026
Karen E. Dykstra
/s/ José M. GutiérrezDirectorFebruary 12, 2026
José M. Gutiérrez
/s/ Diana S. FergusonDirectorFebruary 12, 2026
Diana S. Ferguson
/s/ Anne Sutherland FuchsDirectorFebruary 12, 2026
Anne Sutherland Fuchs
/s/ William O. GrabeDirectorFebruary 12, 2026
William O. Grabe
/s/ Stephen G. PagliucaDirectorFebruary 12, 2026
Stephen G. Pagliuca
/s/ Daniela L. RusDirectorFebruary 12, 2026
Daniela L. Rus
/s/ Eileen M. SerraDirectorFebruary 12, 2026
Eileen M. Serra

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