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SLGSL GREEN REALTY CORP

Market cap
$3.85B
as of 2026-10-23
Latest close
$50.14
as of 2026-10-23
Sector
Real Estate
as of 2026-10-24
Industry
REIT - Office
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-11-06

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Holliday MarcChief Executive OfficerSep 11Sep 28D · derivative92,025$54.85$5,047,5711,432,523NoForm 4
Sitomer HarrisonPRESIDENT & CIOAug 21Aug 24S22,414$57.69Sale −$1,293,064110,167NoForm 4
Sitomer HarrisonPRESIDENT & CIOAug 21Aug 24S699$58.51Sale −$40,898109,468NoForm 4
Sitomer HarrisonPRESIDENT & CIOAug 20Aug 24S16,887$58.52Sale −$988,227132,581NoForm 4
Holliday MarcPRESIDENT & CEOJun 24Jun 25D · derivative92,025$50.65$4,661,0661,524,548NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJun 24Jun 25D · derivative18,735$50.65$948,928283,686NoForm 4
Mathias Andrew WMay 19Jun 2D · derivative100,000$43.94$4,394,0001,124,369NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCMay 4May 6D · derivative33,542$42.89$1,438,616253,838NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERMay 4May 6D · derivative19,000$42.89$814,910302,421NoForm 4
Brown Carol NMar 30Mar 30S5,004$36.33Sale −$181,795not reportedNoForm 4
Sitomer HarrisonPRESIDENT & CIOFeb 27Mar 10A85,492$0.00$0149,468NoForm 4
Holliday MarcPRESIDENT & CEOFeb 12Feb 17A · derivative110,387$0.00$01,365,031NoForm 4
Holliday MarcPRESIDENT & CEOFeb 12Feb 17A · derivative125,771$0.00$01,490,802NoForm 4
Holliday MarcPRESIDENT & CEOFeb 12Feb 17A · derivative125,771$0.00$01,616,573NoForm 4
Mathias Andrew WFeb 12Feb 17A · derivative100,617$0.00$01,123,752NoForm 4
Mathias Andrew WFeb 12Feb 17A · derivative100,617$0.00$01,224,369NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCFeb 12Feb 17A · derivative32,012$0.00$0244,704NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCFeb 12Feb 17A · derivative9,316$0.00$0254,020NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCFeb 12Feb 17A · derivative9,316$0.00$0263,336NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCFeb 12Feb 17A · derivative24,044$0.00$0287,380NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERFeb 12Feb 17A · derivative33,999$0.00$0259,596NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERFeb 12Feb 17A · derivative7,729$0.00$0267,325NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERFeb 12Feb 17A · derivative9,316$0.00$0276,641NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERFeb 12Feb 17A · derivative9,316$0.00$0285,957NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERFeb 12Feb 17A · derivative35,464$0.00$0321,421NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERFeb 12Feb 17A · derivative100,000$40.49$4,049,000100,000NoForm 4
Holliday MarcPRESIDENT & CEOJan 30Feb 3D · derivative63,036$46.17$2,910,3721,254,644NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 30Feb 3D · derivative10,830$46.17$500,021212,692NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 30Feb 3D · derivative11,600$46.17$535,572225,597NoForm 4
Hatkoff Craig MJan 30Feb 2D5,004$45.44$227,3822,052NoForm 4
Alschuler John H JrJan 9Jan 9I · derivative1,644.67$45.87$75,44114,851.55NoForm 4
Alschuler John H JrJan 5Jan 9A · derivative5,004.26$0.00$021,500.48NoForm 4
Alschuler John H JrJan 5Jan 9I · derivative5,004.26$46.96$235,00016,496.22NoForm 4
Hatkoff Craig MJan 5Jan 6A5,004$0.00$07,056NoForm 4
Green Stephen LJan 5Jan 6A · derivative5,004.26$0.00$033,333.24NoForm 4
Mathias Andrew WJan 5Jan 6A · derivative5,004.26$0.00$05,004.26NoForm 4
Dillard Lauren B.Jan 5Jan 6A5,004$0.00$020,448NoForm 4
Lamb PeggyJan 5Jan 6A · derivative5,004.26$0.00$09,087.67NoForm 4
Brown Carol NJan 5Jan 6A5,004$0.00$05,004NoForm 4
Holliday MarcPRESIDENT & CEODec 23, 2025Dec 29, 2025S22,223$44.40Sale −$986,7019,697.65NoForm 4
Holliday MarcPRESIDENT & CEODec 22, 2025Dec 29, 2025C22,223not reportednot reported31,920.65NoForm 4
Holliday MarcPRESIDENT & CEODec 22, 2025Dec 29, 2025C · derivative22,223$0.00$01,323,054NoForm 4
Holliday MarcPRESIDENT & CEODec 22, 2025Dec 29, 2025D · derivative5,374$44.21$237,5851,317,680NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCDec 22, 2025Dec 23, 2025S1,493$45.27Sale −$67,5887,045.23NoForm 4
Holliday MarcPRESIDENT & CEODec 16, 2025Dec 18, 2025A · derivative35,833$0.00$01,345,277NoForm 4
Brown Carol NSep 11, 2025Sep 12, 2025S937$63.09Sale −$59,115not reportedNoForm 4
Brown Carol NJul 18, 2025Jul 18, 2025S2,500$60.61Sale −$151,525937NoForm 4
Holliday MarcPRESIDENT & CEOJun 23, 2025Jun 30, 2025D · derivative121,838$65.01$7,920,6881,309,444NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJun 23, 2025Jun 25, 2025D · derivative19,750$65.01$1,283,948237,197NoForm 4
Lamb PeggyMar 29, 2025Apr 1, 2025A · derivative4,083.41$0.00$04,083.41NoForm 4
Holliday MarcPRESIDENT & CEOFeb 20, 2025Feb 20, 2025G4,600$0.00$09,320.47NoForm 4
Holliday MarcPRESIDENT & CEOFeb 18, 2025Feb 20, 2025C4,600not reportednot reported13,920.47NoForm 4
Holliday MarcPRESIDENT & CEOFeb 18, 2025Feb 20, 2025C · derivative4,600$0.00$01,431,282NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERFeb 13, 2025Feb 14, 2025D · derivative19,000$65.70$1,248,300256,947NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCFeb 13, 2025Feb 14, 2025D · derivative30,500$65.70$2,003,850223,522NoForm 4
Holliday MarcPRESIDENT & CEOFeb 13, 2025Feb 14, 2025D · derivative100,000$65.70$6,570,0001,435,882NoForm 4
Dillard Lauren B.Jan 2, 2025Feb 3, 20254/AA3,437$0.00$015,444NoForm 4/A
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2025Jan 31, 2025A · derivative30,778$0.00$0224,328NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2025Jan 31, 2025A · derivative10,789$0.00$0235,117NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2025Jan 31, 2025A · derivative4,235$0.00$0239,352NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2025Jan 31, 2025A · derivative4,235$0.00$0243,587NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2025Jan 31, 2025A · derivative32,360$0.00$0275,947NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2025Jan 31, 2025A · derivative26,564$0.00$0219,863NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2025Jan 31, 2025A · derivative10,789$0.00$0230,652NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2025Jan 31, 2025A · derivative4,235$0.00$0234,887NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2025Jan 31, 2025A · derivative4,235$0.00$0239,122NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2025Jan 31, 2025A · derivative14,900$0.00$0254,022NoForm 4
Holliday MarcPRESIDENT & CEOJan 29, 2025Jan 31, 2025A · derivative115,418$0.00$01,275,900NoForm 4
Holliday MarcPRESIDENT & CEOJan 29, 2025Jan 31, 2025A · derivative145,644$0.00$01,421,544NoForm 4
Holliday MarcPRESIDENT & CEOJan 29, 2025Jan 31, 2025A · derivative57,169$0.00$01,478,713NoForm 4
Holliday MarcPRESIDENT & CEOJan 29, 2025Jan 31, 2025A · derivative57,169$0.00$01,535,882NoForm 4
Mathias Andrew WJan 29, 2025Jan 31, 2025A · derivative45,735$0.00$0977,400NoForm 4
Mathias Andrew WJan 29, 2025Jan 31, 2025A · derivative45,735$0.00$01,023,135NoForm 4
Alschuler John H JrJan 29, 2025Jan 31, 2025I · derivative1,644.67$67.92$111,70616,496.22NoForm 4
Alschuler John H JrJan 23, 2024Jan 31, 2025I · derivative1,644.67$46.61$76,65818,140.89NoForm 4
Hatkoff Craig MJan 24, 2025Jan 27, 2025S3,455$66.30Sale −$229,0672,052NoForm 4
Alschuler John H JrJan 2, 2025Jan 6, 2025A · derivative3,436.68$0.00$023,222.24NoForm 4
Alschuler John H JrJan 2, 2025Jan 6, 2025I · derivative3,436.68$68.38$235,00019,785.56NoForm 4
Mathias Andrew WJan 2, 2025Jan 6, 2025A · derivative3,436.68$0.00$03,436.68NoForm 4
Mathias Andrew WJan 2, 2025Jan 6, 2025I · derivative3,436.68$68.38$235,000not reportedNoForm 4
Brown Carol NJan 2, 2025Jan 3, 2025A3,437$0.00$03,437NoForm 4
Green Stephen LJan 2, 2025Jan 3, 2025A · derivative3,436.68$0.00$028,328.98NoForm 4
Hatkoff Craig MJan 2, 2025Jan 3, 2025A3,437$0.00$05,507NoForm 4
Holliday MarcPRESIDENT & CEODec 27, 2024Dec 31, 2024A · derivative217,917$68.07$14,833,610217,917NoForm 4
Holliday MarcPRESIDENT & CEODec 18, 2024Dec 20, 2024A · derivative45,884$0.00$01,219,963NoForm 4
Holliday MarcPRESIDENT & CEODec 18, 2024Dec 20, 2024D · derivative53,627$74.45$3,992,5301,166,336NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCNov 25, 2024Nov 26, 2024S27,334$79.30Sale −$2,167,58626,554.97NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCNov 25, 2024Nov 26, 2024S18,451$80.26Sale −$1,480,8778,103.97NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCNov 22, 2024Nov 26, 2024C45,785not reportednot reported53,888.97NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCNov 22, 2024Nov 26, 2024C · derivative45,785$0.00$0193,733NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCOct 23, 2024Oct 25, 2024G1,000$0.00$08,103.97NoForm 4
Holliday MarcPRESIDENT & CEOSep 30, 2024Oct 2, 2024D · derivative30,000$70.85$2,125,5001,174,079NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJun 28, 2024Jul 2, 2024D · derivative11,500$56.22$646,530193,984NoForm 4
Holliday MarcPRESIDENT & CEOJun 28, 2024Jul 2, 2024D · derivative70,000$56.22$3,935,4001,204,079NoForm 4
Mathias Andrew WJul 1, 2024Jul 1, 2024D · derivative38,273$46.35$1,773,954not reportedNoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERMar 29, 2024Mar 29, 2024D · derivative22,000$52.59$1,156,980205,484NoForm 4
Holliday MarcPRESIDENT & CEOMar 29, 2024Mar 29, 2024D · derivative60,000$52.59$3,155,4001,274,079NoForm 4
Alschuler John H JrMar 1, 2024Mar 14, 2024I · derivative4,125.41$48.48$200,00019,785.56NoForm 4
Brown Carol NFeb 9, 2024Feb 12, 2024S5,118$44.37Sale −$227,086not reportedNoForm 4
Mathias Andrew WFeb 5, 2024Feb 7, 2024D · derivative120,000$46.36$5,563,200936,348NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCFeb 5, 2024Feb 7, 2024D · derivative41,712$46.36$1,933,768239,518NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCNov 17, 2023Feb 7, 2024G2,205$0.00$08,551.33NoForm 4
Holliday MarcPRESIDENT & CEOJan 29, 2024Jan 31, 2024A · derivative97,096$0.00$01,128,537NoForm 4
Holliday MarcPRESIDENT & CEOJan 29, 2024Jan 31, 2024A · derivative110,679$0.00$01,239,216NoForm 4
Holliday MarcPRESIDENT & CEOJan 29, 2024Jan 31, 2024A · derivative23,832$0.00$01,263,048NoForm 4
Holliday MarcPRESIDENT & CEOJan 29, 2024Jan 31, 2024A · derivative71,031$0.00$01,334,079NoForm 4
Mathias Andrew WJan 29, 2024Jan 31, 2024A · derivative88,543$0.00$0980,457NoForm 4
Mathias Andrew WJan 29, 2024Jan 31, 2024A · derivative19,066$0.00$0999,523NoForm 4
Mathias Andrew WJan 29, 2024Jan 31, 2024A · derivative56,825$0.00$01,056,348NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2024Jan 31, 2024A · derivative30,208$0.00$0171,723NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2024Jan 31, 2024A · derivative8,199$0.00$0179,922NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2024Jan 31, 2024A · derivative1,766$0.00$0181,688NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2024Jan 31, 2024A · derivative5,262$0.00$0186,950NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERJan 29, 2024Jan 31, 2024A · derivative40,534$0.00$0227,484NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2024Jan 31, 2024A · derivative28,050$0.00$0244,544NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2024Jan 31, 2024A · derivative8,199$0.00$0252,743NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2024Jan 31, 2024A · derivative1,766$0.00$0254,509NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2024Jan 31, 2024A · derivative5,262$0.00$0259,771NoForm 4
Levine Andrew SCHIEF LEGAL OFFICER & GCJan 29, 2024Jan 31, 2024A · derivative21,459$0.00$0281,230NoForm 4
Hatkoff Craig MJan 26, 2024Jan 30, 2024S5,100$46.75Sale −$238,4252,070NoForm 4
Atkins Betsy SJan 26, 2024Jan 26, 2024S9,894$47.25Sale −$467,4926,886NoForm 4
Atkins Betsy SJan 5, 2024Jan 9, 2024A5,118$0.00$016,780NoForm 4
Brown Carol NJan 5, 2024Jan 9, 2024A5,118$0.00$05,118NoForm 4
Dillard Lauren B.Jan 5, 2024Jan 9, 2024A5,118$0.00$012,007NoForm 4
Hatkoff Craig MJan 5, 2024Jan 9, 2024A5,118$0.00$07,170NoForm 4
Burton Edwin T IIIJan 5, 2024Jan 9, 2024A5,118$0.00$05,207NoForm 4
Green Stephen LJan 5, 2024Jan 9, 2024A · derivative5,117.6$0.00$024,892.3NoForm 4
Mathias Andrew WJan 5, 2024Jan 9, 2024A · derivative5,117.6$0.00$05,117.6NoForm 4
Mathias Andrew WJan 5, 2024Jan 9, 2024I · derivative5,117.6$45.92$235,000not reportedNoForm 4
Alschuler John H JrJan 5, 2024Jan 9, 2024A · derivative5,117.6$0.00$029,028.57NoForm 4
Alschuler John H JrJan 5, 2024Jan 9, 2024I · derivative5,117.6$45.92$235,00023,910.98NoForm 4
DiLiberto Matthew J.CHIEF FINANCIAL OFFICERDec 29, 2023Dec 29, 2023D · derivative24,500$46.63$1,142,435143,853NoForm 4
Holliday MarcCHIEF EXECUTIVE OFFICERDec 29, 2023Dec 29, 2023D · derivative177,000$46.63$8,253,5101,063,011NoForm 4
Holliday MarcCHIEF EXECUTIVE OFFICERDec 11, 2023Dec 13, 2023A · derivative34,467$0.00$01,240,011NoForm 4
Mathias Andrew WPRESIDENTNov 2, 2023Nov 6, 2023S176,960$32.08Sale −$5,676,8776,049.33NoForm 4