Form 4 for IT Gartner
Accepted 2026-02-11 00:00:00 ET · period of report 2026-02-09 · accession 0000749251-26-000092 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-02-11 | 2026-02-09 | IT | Wartinbee William James III | EVP, Gbl Sales, Serv Ops | M - OptEx | $0.00 | +797 | 8,737 | +10% | $0 |
| DM | 2026-02-11 | 2026-02-09 | IT | Wartinbee William James III | EVP, Gbl Sales, Serv Ops | F - Tax | $159.75 | -250 | 8,983 | -3% | -$39.9K |
| DM | 2026-02-11 | 2026-02-09 | IT | Wartinbee William James III | EVP, Gbl Sales, Serv Ops | M - OptEx | $0.00 | -797 | 496 | -62% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-09 | M | A | 496 | $0.00 | 9,139 | D | — | — | (F3) Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 09, 2024. This represents the 2026 installment. |
| 2 | Common | Common Stock | 2026-02-09 | F | D | 94 | $159.75 | 8,643 | D | — | — | (F2) Represents shares withheld for the payment of applicable income and payroll withholding taxes. |
| 3 | Common | Common Stock | 2026-02-09 | M | A | 301 | $0.00 | 8,737 | D | — | — | (F1) Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 09, 2023. This represents the 2026 installment. |
| 4 | Common | Common Stock | 2026-02-09 | F | D | 156 | $159.75 | 8,983 | D | — | — | (F2) Represents shares withheld for the payment of applicable income and payroll withholding taxes. |
| 5 | Derivative | Restricted Stock Units | 2026-02-09 | M | D | 301 | $0.00 | 0 | D | $0.00 · — to — | 301 Common Stock | (F1) Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 09, 2023. This represents the 2026 installment. |
| 6 | Derivative | Restricted Stock Units | 2026-02-09 | M | D | 496 | $0.00 | 496 | D | $0.00 · — to — | 496 Common Stock | (F3) Represents shares acquired upon the release of RSUs, which convert into common stock on a one-for-one basis. These RSUs vest in four substantially equal annual installments commencing on February 09, 2024. This represents the 2026 installment. |