Gartner INC Form 4 insider transactions

Gartner Inc. Director Karen Dykstra acquired 78 Common Stock Equivalents as compensation, increasing her beneficial ownership to 389 CSEs.

Gartner Director Anne Sutherland Fuchs filed a Form 4 detailing future transactions involving common stock and common stock equivalents, including a transfer to a grantor retained annuity trust.

Gartner Inc. Director Peter Bisson reported the acquisition of 111 Common Stock Equivalents as part of his director compensation plan.

Gartner's EVP of Global Sales Strategy and Operations, William James Wartinbee III, reported the donation of 46 shares of common stock to a donor-advised fund.

Gartner Director William O. Grabe reported gifting 4,131 shares and updated his indirect beneficial ownership through a grantor retained annuity trust.

Gartner Inc. Director Stephen G. Pagliuca acquired 43,200 shares of common stock for approximately $9.94 million through multiple open market purchases on December 10, 2025, increasing his direct beneficial ownership to 111,613 shares.

Gartner's EVP of Conferences, Claire Herkes, reported the sale of 367 shares of common stock at $231.56 per share under a pre-arranged trading plan.

Gartner's SVP of Global Business Sales, John J. Rinello, sold 220 shares of company common stock for $229.57 per share on December 3, 2025.

Gartner's EVP & CFO, Craig Safian, acquired 15 shares of common stock through the company's Employee Stock Purchase Plan.

Gartner's EVP and Chief Information Officer, Altaf Rupani, acquired 20 shares of common stock through the company's Employee Stock Purchase Plan.

Gartner's SVP of Global Technology Sales, Dick van Ham, has scheduled the acquisition of 26 shares of common stock through an employee stock purchase plan.

Gartner's EVP & CHRO, Robin B. Kranich, acquired 26 shares of common stock through the company's Employee Stock Purchase Plan.

Gartner Inc.'s Chairman and CEO, Eugene A. Hall, acquired 26 shares of common stock through the company's Employee Stock Purchase Plan.

Gartner EVP Claire Herkes exercised stock appreciation rights, acquiring 3,052 shares and subsequently disposing of shares to cover exercise costs and taxes.

Gartner's EVP and CIO, Altaf Rupani, acquired 166 shares of common stock through RSU vesting and sold 61 shares for tax obligations.

Gartner Inc. Director Eileen Serra received 100 Common Stock Equivalents as compensation for her service, increasing her beneficial ownership to 2,848 CSEs.

Gartner Director Stephen G. Pagliuca reported an acquisition of 90 shares of common stock and related Common Stock Equivalents as compensation, alongside an immediate distribution of CSE shares.

Gartner Inc. Director Jose M. Gutierrez reported the acquisition of 52 shares of common stock and the immediate distribution of 52 Common Stock Equivalents as compensation for his service.

Gartner Director William O. Grabe reported the acquisition and disposition of common stock and common stock equivalents, alongside a transfer of 50,000 shares to a grantor retained annuity trust.

Gartner Director Anne Sutherland Fuchs reported the acquisition of 61 shares of common stock and updated her beneficial ownership, including shares held in a 2024 GRAT.

Gartner Director Diana Ferguson acquired 97 shares of common stock and 97 Common Stock Equivalents as part of her compensation package.

Gartner Inc. Director Karen Dykstra was granted 73 Common Stock Equivalents as compensation for her service, increasing her beneficial ownership.

Gartner Inc. Director Raul E. Cesan acquired common stock and common stock equivalents as compensation, increasing his beneficial ownership.

Gartner Inc. Director Richard J. Bressler received 120 Common Stock Equivalents as compensation, increasing his beneficial ownership to 21,073 CSEs.

Gartner Director Peter Bisson received 105 Common Stock Equivalents as compensation, increasing his beneficial ownership to 3,576 units.

Gartner SVP John J. Rinello acquired 59 shares of common stock through RSU conversion and disposed of 18 shares for tax withholding on September 15, 2025.

Gartner's SVP of Global Technology Sales, Dick van Ham, reported the acquisition of 59 common shares from RSU vesting and the disposition of 32 shares for tax purposes.

Gartner's EVP & CFO, Craig Safian, acquired 15 shares of common stock through the company's Employee Stock Purchase Plan.

Gartner's EVP and Chief Human Resources Officer, Robin B. Kranich, acquired 24 shares of common stock through an employee stock purchase plan.

Gartner's Chairman and CEO, Eugene A. Hall, plans to acquire 24 shares of common stock on August 29, 2025, through an employee stock purchase plan.