| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rupani Altaf | EVP, Chief Information Officer | 56 TOP GALLANT RD, STAMFORD | /s/ Kevin Tang for Altaf Rupani | 03 Mar 2026 | 0001998915 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IT | Common Stock | Other | $5,824 | +39 | +3.5% | $149.34 | 1,157 | 27 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares acquired under Gartner, Inc.'s 2011 Employee Stock Purchase Plan (as amended and restated effective May 1, 2024) in a transaction exempt from Section 16(b) pursuant to Rule 16b-3(c). |