LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
ITCIK 0000749251

GARTNER INC

299 transactions by 24 insiders, from January 2, 2026 to September 11, 2026.

Transactions
29924 insiders
Bought · P
$8Kopen market
Sold · S
$1.4Mopen market
Net
−$1.4Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
William O. GrabeDir21———
Robin B. KranichEVP18——$644K
John J. RinelloEVP18—$8K—
Eugene A. HallCEO17———
Craig SafianCFO17———
Raul E. CesanDir16———
Ham Dick vanEVP16———
Claire HerkesEVP15——$198K
Yvonne GenoveseEVP15——$229K
Akhil JainEVP15——$141K
Scott HenselEVP14———
William James Wartinbee IIIEVP14———
Anne Sutherland FuchsDir13——$159K
Stephen G. PagliucaDir12———
Jose M. GutierrezDir12———
Altaf RupaniChief11———
Thomas Sang KimGC11———
Diana Sue FergusonDir10———
Eileen SerraDir8———
Daniela L. RusDir6———
Edward Peter BousaDir6———
Karen E. DykstraDir6———
Peter BissonDir4———
Richard J. BresslerDir4———

All transactions

299 in total, newest filings first.

InsiderDateCodeSharesPriceValue
William O. GrabeDirSep 11G672$0.00—
Robin B. KranichEVPAug 31J31$188.20$6K
Eugene A. HallCEOAug 31J31$188.20$6K
Craig SafianCFOAug 31J18$188.20$3K
Altaf RupaniChiefAug 31J19$188.20$4K
Robin B. KranichEVPAug 27S3,278$196.50$644K
Akhil JainEVPAug 24S700$201.73$141K
Yvonne GenoveseEVPAug 10S1,205$190.06$229K
Claire HerkesEVPAug 7S1,039$190.71$198K
Anne Sutherland FuchsDirAug 7S860$184.30$159K
Eileen SerraDirDERIVJul 1A215$133.76$29K?
Daniela L. RusDirDERIVJul 1A182$133.76$24K?
Stephen G. PagliucaDirDERIVJul 1J187$0.00—?
Stephen G. PagliucaDirDERIVJul 1A187$133.76$25K?
Stephen G. PagliucaDirJul 1J187$0.00—
Jose M. GutierrezDirDERIVJul 1J112$0.00—?
Jose M. GutierrezDirDERIVJul 1A112$133.76$15K?
Jose M. GutierrezDirJul 1J112$0.00—
William O. GrabeDirDERIVJul 1J182$0.00—?
William O. GrabeDirDERIVJul 1A182$133.76$24K?
William O. GrabeDirJul 1J182$0.00—
Anne Sutherland FuchsDirDERIVJul 1J100$0.00—?
Anne Sutherland FuchsDirDERIVJul 1A100$133.76$13K?
Anne Sutherland FuchsDirJul 1J100$0.00—
Diana Sue FergusonDirDERIVJul 1J201$0.00—?
Diana Sue FergusonDirDERIVJul 1A201$133.76$27K?
Diana Sue FergusonDirJul 1J201$0.00—
Karen E. DykstraDirDERIVJul 1A138$133.76$18K?
Raul E. CesanDirDERIVJul 1J187$0.00—?
Raul E. CesanDirDERIVJul 1A187$133.76$25K?
Raul E. CesanDirJul 1J187$0.00—
Edward Peter BousaDirDERIVJul 1A196$133.76$26K?
Peter BissonDirDERIVJul 1A196$133.76$26K?
Richard J. BresslerDirDERIVJul 1A196$133.76$26K?
John J. RinelloEVPDERIVJun 30M71$0.00—?
John J. RinelloEVPJun 30F22$129.62$3K
John J. RinelloEVPJun 30M71$0.00—
Eileen SerraDirDERIVJun 8M1,744$0.00—?
Eileen SerraDirJun 8M1,744$0.00—
Eileen SerraDirDERIVJun 1M705$0.00—?
Eileen SerraDirJun 1M705$0.00—
Robin B. KranichEVPMay 29J38$154.09$6K
Altaf RupaniChiefMay 29J23$154.09$4K
Ham Dick vanEVPMay 29J38$154.09$6K
Craig SafianCFOMay 29J22$154.09$3K
Eugene A. HallCEOMay 29J38$154.09$6K
Eileen SerraDirDERIVMay 28A1,489$0.00—?
Stephen G. PagliucaDirDERIVMay 29M551$0.00—?
Stephen G. PagliucaDirDERIVMay 28A1,489$0.00—?
Stephen G. PagliucaDirMay 29M551$0.00—
William O. GrabeDirDERIVMay 29M551$0.00—?
William O. GrabeDirDERIVMay 28A1,489$0.00—?
William O. GrabeDirMay 29M551$0.00—
Daniela L. RusDirDERIVMay 29M507$0.00—?
Daniela L. RusDirDERIVMay 28A1,489$0.00—?
Daniela L. RusDirMay 29M507$0.00—
Jose M. GutierrezDirDERIVMay 29M551$0.00—?
Jose M. GutierrezDirDERIVMay 28A1,489$0.00—?
Jose M. GutierrezDirMay 29M551$0.00—
Anne Sutherland FuchsDirDERIVMay 29M551$0.00—?
Anne Sutherland FuchsDirDERIVMay 28A1,489$0.00—?
Anne Sutherland FuchsDirMay 29M551$0.00—
Diana Sue FergusonDirDERIVMay 28A1,489$0.00—?
Karen E. DykstraDirDERIVMay 29M551$0.00—?
Karen E. DykstraDirDERIVMay 28A1,489$0.00—?
Karen E. DykstraDirMay 29M551$0.00—
Raul E. CesanDirDERIVMay 29M551$0.00—?
Raul E. CesanDirDERIVMay 28A1,489$0.00—?
Raul E. CesanDirMay 29M551$0.00—
Edward Peter BousaDirDERIVMay 29M507$0.00—?
Edward Peter BousaDirDERIVMay 28A1,489$0.00—?
Edward Peter BousaDirMay 29M507$0.00—
Peter BissonDirDERIVMay 28A1,489$0.00—?
Richard J. BresslerDirDERIVMay 28A1,489$0.00—?
Raul E. CesanDirMay 11J18,500$0.00—
Raul E. CesanDirMay 11J18,500$0.00—
Raul E. CesanDirMay 11J4,400$0.00—
Raul E. CesanDirMay 11J4,400$0.00—
Thomas Sang KimGCDERIVMay 4M1,130$0.00—?
Thomas Sang KimGCMay 4F355$147.71$52K
Thomas Sang KimGCMay 4M1,130$0.00—
William O. GrabeDirDERIVApr 1J157$0.00—?
William O. GrabeDirDERIVApr 1A157$154.79$24K?
William O. GrabeDirApr 1J157$0.00—
Daniela L. RusDirDERIVApr 1A108$154.79$17K?
Jose M. GutierrezDirDERIVApr 1J97$0.00—?
Jose M. GutierrezDirDERIVApr 1A97$154.79$15K?
Jose M. GutierrezDirApr 1J97$0.00—
Stephen G. PagliucaDirDERIVApr 1J156$0.00—?
Stephen G. PagliucaDirDERIVApr 1A156$154.79$24K?
Stephen G. PagliucaDirApr 1J156$0.00—
Eileen SerraDirDERIVApr 1A186$154.79$29K?
Anne Sutherland FuchsDirDERIVApr 1J87$0.00—?
Anne Sutherland FuchsDirDERIVApr 1A87$154.79$13K?
Anne Sutherland FuchsDirApr 1J87$0.00—
Diana Sue FergusonDirDERIVApr 1J174$0.00—?
Diana Sue FergusonDirDERIVApr 1A174$154.79$27K?
Diana Sue FergusonDirApr 1J174$0.00—
Karen E. DykstraDirDERIVApr 1A119$154.79$18K?
Raul E. CesanDirDERIVApr 1J162$0.00—?
Raul E. CesanDirDERIVApr 1A162$154.79$25K?
Raul E. CesanDirApr 1J162$0.00—
Edward Peter BousaDirDERIVApr 1A117$154.79$18K?
Peter BissonDirDERIVApr 1A170$154.79$26K?
Richard J. BresslerDirDERIVApr 1A170$154.79$26K?
William O. GrabeDirMar 11G1,410$0.00—
William O. GrabeDirMar 11G1,410$0.00—
William O. GrabeDirMar 11G235$0.00—
William O. GrabeDirMar 11G235$0.00—
William O. GrabeDirMar 11G235$0.00—
William O. GrabeDirMar 11G235$0.00—
William O. GrabeDirMar 11J2,100$160.01$336K
William O. GrabeDirMar 11J2,100$160.01$336K
Ham Dick vanSVPFeb 27J39$149.34$6K
Craig SafianCFOFeb 27J39$149.34$6K
Altaf RupaniChiefFeb 27J39$149.34$6K
Eugene A. HallCEOFeb 27J39$149.34$6K
Robin B. KranichEVPFeb 27J39$149.34$6K
Daniela L. RusDirDERIVFeb 17A507$0.00—?
Edward Peter BousaDirDERIVFeb 17A507$0.00—?
Yvonne GenoveseEVPDERIVFeb 9M892$0.00—?
Yvonne GenoveseEVPDERIVFeb 9M976$0.00—?
Yvonne GenoveseEVPFeb 9F197$159.75$31K
Yvonne GenoveseEVPFeb 9M892$0.00—
Yvonne GenoveseEVPFeb 9F215$159.75$34K
Yvonne GenoveseEVPFeb 9M976$0.00—
Eugene A. HallCEODERIVFeb 9M7,534$0.00—?
Eugene A. HallCEODERIVFeb 9M9,195$0.00—?
Eugene A. HallCEOFeb 9F3,009$159.75$481K
Eugene A. HallCEOFeb 9M7,534$0.00—
Eugene A. HallCEOFeb 9F3,673$159.75$587K
Eugene A. HallCEOFeb 9M9,195$0.00—
Craig SafianCFODERIVFeb 9M2,183$0.00—?
Craig SafianCFODERIVFeb 9M2,641$0.00—?
Craig SafianCFOFeb 9F1,015$159.75$162K
Craig SafianCFOFeb 9M2,183$0.00—
Craig SafianCFOFeb 9F891$159.75$142K
Craig SafianCFOFeb 9M2,641$0.00—
Scott HenselEVPDERIVFeb 9M1,324$0.00—?
Scott HenselEVPDERIVFeb 9M1,601$0.00—?
Scott HenselEVPFeb 9F415$159.75$66K
Scott HenselEVPFeb 9M1,324$0.00—
Scott HenselEVPFeb 9F502$159.75$80K
Scott HenselEVPFeb 9M1,601$0.00—
Claire HerkesEVPDERIVFeb 9M892$0.00—?
Claire HerkesEVPDERIVFeb 9M976$0.00—?
Claire HerkesEVPFeb 9F280$159.75$45K
Claire HerkesEVPFeb 9M892$0.00—
Claire HerkesEVPFeb 9F306$159.75$49K
Claire HerkesEVPFeb 9M976$0.00—
Akhil JainEVPDERIVFeb 9M892$0.00—?
Akhil JainEVPDERIVFeb 9M976$0.00—?
Akhil JainEVPFeb 9F262$159.75$42K
Akhil JainEVPFeb 9M892$0.00—
Akhil JainEVPFeb 9F287$159.75$46K
Akhil JainEVPFeb 9M976$0.00—
Ham Dick vanSVPDERIVFeb 9M185$0.00—?
Ham Dick vanSVPDERIVFeb 9M152$0.00—?
Ham Dick vanSVPFeb 9F87$159.75$14K
Ham Dick vanSVPFeb 9M185$0.00—
Ham Dick vanSVPFeb 9F75$159.75$12K
Ham Dick vanSVPFeb 9M152$0.00—
John J. RinelloSVPDERIVFeb 9M253$0.00—?
John J. RinelloSVPDERIVFeb 9M194$0.00—?
John J. RinelloSVPFeb 9F93$159.75$15K
John J. RinelloSVPFeb 9M253$0.00—
John J. RinelloSVPFeb 9F58$159.75$9K
John J. RinelloSVPFeb 9M194$0.00—
Robin B. KranichEVPDERIVFeb 9M1,324$0.00—?
Robin B. KranichEVPDERIVFeb 9M1,601$0.00—?
Robin B. KranichEVPFeb 9F503$159.75$80K
Robin B. KranichEVPFeb 9M1,324$0.00—
Robin B. KranichEVPFeb 9F609$159.75$97K
Robin B. KranichEVPFeb 9M1,601$0.00—
William James Wartinbee IIIEVPDERIVFeb 9M496$0.00—?
William James Wartinbee IIIEVPDERIVFeb 9M301$0.00—?
William James Wartinbee IIIEVPFeb 9F156$159.75$25K
William James Wartinbee IIIEVPFeb 9M496$0.00—
William James Wartinbee IIIEVPFeb 9F94$159.75$15K
William James Wartinbee IIIEVPFeb 9M301$0.00—
Eugene A. HallCEODERIVFeb 8M7,078$0.00—?
Eugene A. HallCEODERIVFeb 6M4,463$0.00—?
Eugene A. HallCEOFeb 8F2,537$156.33$397K
Eugene A. HallCEOFeb 8M7,078$0.00—
Eugene A. HallCEOFeb 6F1,238$156.33$194K
Eugene A. HallCEOFeb 6M4,463$0.00—
Claire HerkesEVPDERIVFeb 8M850$0.00—?
Claire HerkesEVPDERIVFeb 6M576$0.00—?
Claire HerkesEVPFeb 8F277$156.33$43K
Claire HerkesEVPFeb 8M850$0.00—
Claire HerkesEVPFeb 6F214$156.33$33K
Claire HerkesEVPFeb 6M576$0.00—
Scott HenselEVPDERIVFeb 8M1,257$0.00—?
Scott HenselEVPDERIVFeb 6M803$0.00—?
Scott HenselEVPFeb 8F394$156.33$62K
Scott HenselEVPFeb 8M1,257$0.00—
Scott HenselEVPFeb 6F293$156.33$46K
Scott HenselEVPFeb 6M803$0.00—
Altaf RupaniChiefDERIVFeb 8M519$0.00—?
Altaf RupaniChiefDERIVFeb 6M376$0.00—?