Rinello John J 4

What Happened
John J. Rinello, Senior Vice President, Global Business Sales at Gartner, received a total of 532 shares upon the release/vesting of RSU awards (296 performance-based RSUs and 236 time-based RSUs). No cash was paid to acquire these shares (exercise/conversion price $0). To cover required tax and payroll withholding, 199 of those shares were retained by the company (110 + 89 shares) at a reported price of $156.33 per share, representing roughly $31.1K in withheld value.

Key Details

• Transaction dates: Feb 6, 2026 (296 performance RSUs released; 110 shares withheld) and Feb 8, 2026 (236 time-based RSUs released; 89 shares withheld). Filing date: Feb 10, 2026 (appears timely).
• Prices and values: Withheld shares priced at $156.33 each; 110 shares = $17,196; 89 shares = $13,913; total withheld ≈ $31,109.
• Codes: M = exercise/conversion of a derivative (used here for RSU release); F = shares withheld to satisfy tax withholding.
• Shares owned after the transactions: Not specified in the provided filing details.
• Footnotes: F1 = 2026 installment of performance-based RSUs (certified Feb 2026); F3 = 2026 installment of time-based RSUs (vested annually since Feb 2025); F2 = withholding to pay income/payroll taxes.

Context

• These transactions are the routine vesting and release of RSU awards (not open-market purchases or discretionary insider sales). The withholding of shares to cover taxes is a common net-settlement practice and does not necessarily signal a change in the insider’s view of the company.