Gartner, Inc.
A research and advisory firm that helps companies around the world decide what technology to buy, serving thousands of enterprises through subscriptions, the Symposium/Xpo conference series, and custom consulting. Founded in 1979 by former IBM analyst Gideon Gartner, who gave the firm his own name, it built its reputation on the Magic Quadrant reports that rank technology vendors on a simple two-axis chart.
Granted 590.8K · Sold 235.8K
Granted 2.6K · Sold 195.8K
Granted 3.7K
Granted 3.7K · Bought 43.3K
Granted 173.3K · Sold 43.5K
Granted 3.7K
Granted 83.2K · Sold 33.7K
Granted 27.1K · Sold 8.7K
Granted 90.4K · Sold 22.3K
Granted 68.0K · Sold 18.2K
Granted 2.0K · Sold 19.2K
Granted 49.1K · Sold 10.4K
Granted 3.0K · Sold 8.1K
Granted 3.7K · Sold 13.6K
Granted 10.6K · Sold 3.5K
Granted 36.5K · Sold 5.0K
Granted 34.1K · Sold 14.6K
Granted 847
Granted 7.2K · Sold 3.5K
Granted 18.0K · Sold 3.4K
Granted 26.9K · Sold 9.0K
Granted 28.0K · Sold 9.8K
Granted 4.3K · Bought 700 · Sold 1.2K
Sold 1.7K
Granted 5.9K
Granted 2.1K · Bought 50 · Sold 614
Granted 2.0K · Bought 417
Granted 1.7K
Granted 1.6K
Granted 507
Granted 507
Granted 1.4K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Hall Eugene AChairman and CEO, Director · 132 transactions | +3.5% | 1.19M | 590.8K | — | 235.8K |
| Smith James CDirector · 77 transactions | +289576.7% | 509.8Kas of Nov 2024 | 2.6K | — | 195.8K |
| Cesan Raul EDirector · 44 transactions | — | 157.6K | 3.7K | — | — |
| Pagliuca Stephen GDirector · 31 transactions | +6639.5% | 112.4K | 3.7K | 43.3K | — |
| Safian CraigEVP & CFO · 100 transactions | +47.8% | 83.1K | 173.3K | — | 43.5K |
| Grabe William ODirector · 48 transactions | — | 55.3K | 3.7K | — | — |
| Dawkins AlwynEVP, Global Business Sales · 93 transactions | +19.5% | 52.7Kas of Nov 2024 | 83.2K | — | 33.7K |
| Kaufman JulesEVP, GC · 28 transactions | — | 27.7Kas of Sep 2022 | 27.1K | — | 8.7K |
| Hensel ScottEVP Global Services & Delivery · 61 transactions | +368.1% | 26.4K | 90.4K | — | 22.3K |
| Kranich Robin BEVP & CHRO · 86 transactions | +231.4% | 23.6K | 68.0K | — | 18.2K |
| Bressler Richard JDirector · 7 transactions | +8.1% | 21.4K | 2.0K | — | 19.2K |
| Diliberto Michael PatrickEVP, Chief Information Officer · 31 transactions | +177.8% | 18.5Kas of Aug 2023 | 49.1K | — | 10.4K |
| Dykstra Karen EDirector · 10 transactions | +1.2% | 17.6K | 3.0K | — | 8.1K |
| Fuchs Anne SutherlandDirector · 42 transactions | — | 13.5K | 3.7K | — | 13.6K |
| Sribar ValentinEVP, Research & Advisory · 52 transactions | — | 13.0Kas of Feb 2025 | 10.6K | — | 3.5K |
| Allard KennethEVP, Digital Markets · 55 transactions | +741.7% | 12.3Kas of Feb 2025 | 36.5K | — | 5.0K |
| Beck Joseph P.EVP, Global Technology Sales · 38 transactions | +100.1% | 10.0Kas of Nov 2024 | 34.1K | — | 14.6K |
| Harris Michael PEVP, Research & Advisory · 2 transactions | +5.3% | 9.3Kas of Aug 2021 | 847 | — | — |
| Wartinbee William James IIIEVP, Global Sales&Serv Ops · 46 transactions | — | 9.0K | 7.2K | — | 3.5K |
| Jain AkhilEVP, Consulting · 44 transactions | — | 8.1K | 18.0K | — | 3.4K |
| Genovese YvonneEVP, Bus. & Tech. Insights · 67 transactions | +10771.4% | 7.6K | 26.9K | — | 9.0K |
| Herkes ClaireEVP, Conferences · 75 transactions | +325.3% | 6.6K | 28.0K | — | 9.8K |
| Serra EileenDirector · 5 transactions | — | 4.8K | 4.3K | 700 | 1.2K |
| Bisson PeterDirector · 1 transaction | +52.6% | 3.9K | — | — | 1.7K |
| Kim Thomas SangEVP, Chief Legal Officer · 12 transactions | — | 3.7K | 5.9K | — | — |
| Rinello John JSVP, Global Business Sales · 26 transactions | — | 3.1K | 2.1K | 50 | 614 |
| Gutierrez Jose MDirector · 14 transactions | — | 2.8K | 2.0K | 417 | — |
| Rupani AltafEVP, Chief Information Officer · 13 transactions | — | 1.2K | 1.7K | — | — |
| van Ham DickEVP, Global Technology Sales · 21 transactions | — | 902 | 1.6K | — | — |
| Bousa Edward PeterDirector · 1 transaction | — | 507 | 507 | — | — |
| Rus Daniela LDirector · 1 transaction | — | 507 | 507 | — | — |
| Ferguson Diana SueDirector · 19 transactions | — | 81 | 1.4K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -617.2K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.