Updated Jul 16, 2026 · Last SEC filing 2026-07-06
GARTNER INC (IT) has filed 34 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-06. 2 Form 8-K material event filings were reported by IT in the last 90 days. InsiderAlpha tracks every IT SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Services-Management Services (SIC 8741) |
|---|---|
| SEC CIK | 0000749251 |
| Form 4 filings (90d) | 34 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Latest Form 4 filing | 2026-07-06 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| GUTIERREZ JOSE M | Director | J — Other acquisition / disposition | 112 | $0.00 | — | SEC | |
| FERGUSON DIANA SUE | Director | J — Other acquisition / disposition | 201 | $0.00 | — | SEC | |
| GRABE WILLIAM O | Director | J — Other acquisition / disposition | 182 | $0.00 | — | SEC | |
| FUCHS ANNE SUTHERLAND | Director | J — Other acquisition / disposition | 100 | $0.00 | — | SEC | |
| PAGLIUCA STEPHEN G | Director | J — Other acquisition / disposition | 187 | $0.00 | — | SEC | |
| CESAN RAUL E | Director | J — Other acquisition / disposition | 187 | $0.00 | — | SEC | |
| Rinello John J | EVP, Global Business Sales | F — Tax withholding / forfeiture | 22 | $129.62 | $3K | SEC | |
| Rinello John J | EVP, Global Business Sales | M — Option exercise | 71 | $0.00 | — | SEC | |
| Serra Eileen | Director | M — Option exercise | 1.7K | $0.00 | — | SEC | |
| Serra Eileen | Director | M — Option exercise | 705 | $0.00 | — | SEC | |
| CESAN RAUL E | Director | M — Option exercise | 551 | $0.00 | — | SEC | |
| DYKSTRA KAREN E | Director | M — Option exercise | 551 | $0.00 | — | SEC | |
| GRABE WILLIAM O | Director | M — Option exercise | 551 | $0.00 | — | SEC | |
| FUCHS ANNE SUTHERLAND | Director | M — Option exercise | 551 | $0.00 | — | SEC | |
| Rus Daniela L | Director | M — Option exercise | 507 | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for GARTNER INC (IT). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| CESAN RAUL E | 10 | $25K |
| GRABE WILLIAM O | 6 | $24K |
| FUCHS ANNE SUTHERLAND | 6 | $13K |
| PAGLIUCA STEPHEN G | 6 | $25K |
| GUTIERREZ JOSE M | 6 | $15K |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in IT insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
Open the live IT dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.