{"entity":{"type":"insider","cik":"0001275645","url":"/insider/0001275645","json_url":"/insider/0001275645.json","name":"MATHIAS ANDREW W","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":30,"n_filings":19,"first":"2004-03-09","last":"2023-11-06","span_basis":"filed_date"},"name_variants":[{"name":"MATHIAS ANDREW W","source":"filing","n_filings":19,"first_seen":"2004-03-09","last_seen":"2023-11-06"}],"transactions":[{"id":8035825,"accession":"0001415889-23-014815","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-23-014815","line_url":"/filing/0001415889-23-014815#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Director, Officer (PRESIDENT)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"PRESIDENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":176960.0,"shares_display":"176,960","price_per_share":32.08,"price_display":"32.08","price_state":"stated","total_value":5676876.8,"total_display":"5,676,876.80","total_whole":"5,676,877","shares_owned_after":6049.33,"shares_owned_after_display":"6,049.33","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-11-02","filed_date":"2023-11-06","scope":"insider"},{"id":5379363,"accession":"0001179110-21-001714","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-21-001714","line_url":"/filing/0001179110-21-001714#line-3","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Director, Officer (President)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12836.0,"shares_display":"12,836","price_per_share":65.0,"price_display":"65.00","price_state":"stated","total_value":834340.0,"total_display":"834,340.00","total_whole":"834,340","shares_owned_after":106133.07,"shares_owned_after_display":"106,133.07","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-02-16","filed_date":"2021-02-16","scope":"insider"},{"id":5379361,"accession":"0001179110-21-001714","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-21-001714","line_url":"/filing/0001179110-21-001714#line-2","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Director, Officer (President)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":89498.0,"shares_display":"89,498","price_per_share":65.09,"price_display":"65.09","price_state":"stated","total_value":5825424.82,"total_display":"5,825,424.82","total_whole":"5,825,425","shares_owned_after":118969.07,"shares_owned_after_display":"118,969.07","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-02-12","filed_date":"2021-02-16","scope":"insider"},{"id":5379358,"accession":"0001179110-21-001714","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-001714","line_url":"/filing/0001179110-21-001714#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Director, Officer (President)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5928.0,"shares_display":"5,928","price_per_share":65.0,"price_display":"65.00","price_state":"stated","total_value":385320.0,"total_display":"385,320.00","total_whole":"385,320","shares_owned_after":208467.07,"shares_owned_after_display":"208,467.07","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-02-11","filed_date":"2021-02-16","scope":"insider"},{"id":5958385,"accession":"0001179110-18-010520","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-18-010520","line_url":"/filing/0001179110-18-010520#line-2","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Director, Officer (President)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":65000.0,"shares_display":"65,000","price_per_share":105.34,"price_display":"105.34","price_state":"stated","total_value":6847100.0,"total_display":"6,847,100.00","total_whole":"6,847,100","shares_owned_after":212720.27,"shares_owned_after_display":"212,720.27","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-08-08","filed_date":"2018-08-10","scope":"insider"},{"id":8895607,"accession":"0001179110-15-005439","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-15-005439","line_url":"/filing/0001179110-15-005439#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Director, Officer (President)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":50000.0,"shares_display":"50,000","price_per_share":133.57,"price_display":"133.57","price_state":"stated","total_value":6678500.0,"total_display":"6,678,500.00","total_whole":"6,678,500","shares_owned_after":212720.27,"shares_owned_after_display":"212,720.27","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-03-23","filed_date":"2015-03-25","scope":"insider"},{"id":6671466,"accession":"0001179110-14-018647","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-14-018647","line_url":"/filing/0001179110-14-018647","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Director, Officer (President)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":50000.0,"shares_display":"50,000","price_per_share":121.0741836,"price_display":"121.07","price_state":"stated","total_value":6053709.18,"total_display":"6,053,709.18","total_whole":"6,053,709","shares_owned_after":277709.58,"shares_owned_after_display":"277,709.58","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-12-19","filed_date":"2014-12-22","scope":"insider","n_lines":2},{"id":5550708,"accession":"0001179110-13-014480","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-13-014480","line_url":"/filing/0001179110-13-014480#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (President)","role_mark":"O","role_mark_label":"Officer (President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":75000.0,"shares_display":"75,000","price_per_share":93.07,"price_display":"93.07","price_state":"stated","total_value":6980250.0,"total_display":"6,980,250.00","total_whole":"6,980,250","shares_owned_after":222331.91,"shares_owned_after_display":"222,331.91","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-09-19","filed_date":"2013-09-20","scope":"insider"},{"id":2495245,"accession":"0001179110-12-012778","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-12-012778","line_url":"/filing/0001179110-12-012778#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (President)","role_mark":"O","role_mark_label":"Officer (President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":47464.0,"shares_display":"47,464","price_per_share":81.08,"price_display":"81.08","price_state":"stated","total_value":3848381.12,"total_display":"3,848,381.12","total_whole":"3,848,381","shares_owned_after":264213.5,"shares_owned_after_display":"264,213.50","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-08-09","filed_date":"2012-08-13","scope":"insider"},{"id":8861623,"accession":"0001179110-11-017040","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-11-017040","line_url":"/filing/0001179110-11-017040#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (President)","role_mark":"O","role_mark_label":"Officer (President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":30386.0,"shares_display":"30,386","price_per_share":66.4,"price_display":"66.40","price_state":"stated","total_value":2017630.4,"total_display":"2,017,630.40","total_whole":"2,017,630","shares_owned_after":405573.85,"shares_owned_after_display":"405,573.85","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-12-22","filed_date":"2011-12-22","scope":"insider"},{"id":7406192,"accession":"0001179110-10-018131","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-10-018131","line_url":"/filing/0001179110-10-018131#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (President & CIO)","role_mark":"O","role_mark_label":"Officer (President & CIO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CIO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":49833.0,"shares_display":"49,833","price_per_share":66.39,"price_display":"66.39","price_state":"stated","total_value":3308412.87,"total_display":"3,308,412.87","total_whole":"3,308,413","shares_owned_after":278829.35,"shares_owned_after_display":"278,829.35","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-22","filed_date":"2010-12-23","scope":"insider"},{"id":2883825,"accession":"0001179110-08-021649","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-08-021649","line_url":"/filing/0001179110-08-021649#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (President & CIO)","role_mark":"O","role_mark_label":"Officer (President & CIO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CIO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":46362.0,"shares_display":"46,362","price_per_share":24.41,"price_display":"24.41","price_state":"stated","total_value":1131696.42,"total_display":"1,131,696.42","total_whole":"1,131,696","shares_owned_after":172299.0,"shares_owned_after_display":"172,299","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-12-30","filed_date":"2008-12-31","scope":"insider"},{"id":3903495,"accession":"0001179110-08-008296","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001179110-08-008296","line_url":"/filing/0001179110-08-008296","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (President & CIO)","role_mark":"O","role_mark_label":"Officer (President & CIO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CIO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":67500.0,"shares_display":"67,500","price_per_share":92.39,"price_display":"92.39","price_state":"stated","total_value":6236325.0,"total_display":"6,236,325.00","total_whole":"6,236,325","shares_owned_after":243447.0,"shares_owned_after_display":"243,447","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-04-24","filed_date":"2008-04-25","scope":"insider","n_lines":2},{"id":7025324,"accession":"0001179110-07-003351","txn_seq":7,"anchor":"line-7","filing_url":"/filing/0001179110-07-003351","line_url":"/filing/0001179110-07-003351","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":56166.0,"shares_display":"56,166","price_per_share":155.0,"price_display":"155.00","price_state":"stated","total_value":8705730.0,"total_display":"8,705,730.00","total_whole":"8,705,730","shares_owned_after":125750.0,"shares_owned_after_display":"125,750","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-02-09","filed_date":"2007-02-09","scope":"insider","n_lines":4},{"id":3551351,"accession":"0001179110-06-013579","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-06-013579","line_url":"/filing/0001179110-06-013579#line-3","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9700.0,"shares_display":"9,700","price_per_share":101.5,"price_display":"101.50","price_state":"stated","total_value":984550.0,"total_display":"984,550.00","total_whole":"984,550","shares_owned_after":125750.0,"shares_owned_after_display":"125,750","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-06-16","filed_date":"2006-06-16","scope":"insider"},{"id":3551348,"accession":"0001179110-06-013579","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-06-013579","line_url":"/filing/0001179110-06-013579#line-2","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5200.0,"shares_display":"5,200","price_per_share":101.5,"price_display":"101.50","price_state":"stated","total_value":527800.0,"total_display":"527,800.00","total_whole":"527,800","shares_owned_after":135450.0,"shares_owned_after_display":"135,450","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-06-15","filed_date":"2006-06-16","scope":"insider"},{"id":3551345,"accession":"0001179110-06-013579","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-06-013579","line_url":"/filing/0001179110-06-013579#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1920.0,"shares_display":"1,920","price_per_share":101.5,"price_display":"101.50","price_state":"stated","total_value":194880.0,"total_display":"194,880.00","total_whole":"194,880","shares_owned_after":140650.0,"shares_owned_after_display":"140,650","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-06-14","filed_date":"2006-06-16","scope":"insider"},{"id":4666284,"accession":"0001179110-06-002572","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-06-002572","line_url":"/filing/0001179110-06-002572#line-3","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":84.71,"price_display":"84.71","price_state":"stated","total_value":2117750.0,"total_display":"2,117,750.00","total_whole":"2,117,750","shares_owned_after":124720.0,"shares_owned_after_display":"124,720","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-01-30","filed_date":"2006-02-01","scope":"insider"},{"id":4315571,"accession":"0001179110-06-000288","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-06-000288","line_url":"/filing/0001179110-06-000288#line-1","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":3470.0,"shares_display":"3,470","price_per_share":76.39,"price_display":"76.39","price_state":"stated","total_value":265073.3,"total_display":"265,073.30","total_whole":"265,073","shares_owned_after":124720.0,"shares_owned_after_display":"124,720","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-12-30","filed_date":"2006-01-04","scope":"insider"},{"id":9239533,"accession":"0001179110-06-000265","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-06-000265","line_url":"/filing/0001179110-06-000265#line-1","is_derivative":false,"issuer_cik":"0001275645","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001275645","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":74.6,"price_display":"74.60","price_state":"stated","total_value":1865000.0,"total_display":"1,865,000.00","total_whole":"1,865,000","shares_owned_after":121250.0,"shares_owned_after_display":"121,250","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-12-21","filed_date":"2006-01-04","scope":"insider"},{"id":1436518,"accession":"0001179110-05-023739","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001179110-05-023739","line_url":"/filing/0001179110-05-023739#line-4","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":74.6,"price_display":"74.60","price_state":"stated","total_value":1865000.0,"total_display":"1,865,000.00","total_whole":"1,865,000","shares_owned_after":96250.0,"shares_owned_after_display":"96,250","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-12-21","filed_date":"2005-12-23","scope":"insider"},{"id":372283,"accession":"0001179110-04-021633","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001179110-04-021633","line_url":"/filing/0001179110-04-021633","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":18000.0,"shares_display":"18,000","price_per_share":57.25,"price_display":"57.25","price_state":"stated","total_value":1030500.0,"total_display":"1,030,500.00","total_whole":"1,030,500","shares_owned_after":91250.0,"shares_owned_after_display":"91,250","ownership_form":"D","is_10b5_1":null,"transaction_date":"2004-11-17","filed_date":"2004-11-18","scope":"insider","n_lines":2},{"id":393658,"accession":"0001179110-04-005676","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001179110-04-005676","line_url":"/filing/0001179110-04-005676","is_derivative":false,"issuer_cik":"0001040971","issuer_name":"SL GREEN REALTY CORP","issuer_ticker":"SLG","issuer_name_source":null,"issuer_url":"/issuer/0001040971","owner_cik":"0001275645","owner_name":"MATHIAS ANDREW W","owner_display_name":"MATHIAS ANDREW W","owner_url":"/insider/0001275645","role":"Officer (Chief Investment Officer)","role_mark":"O","role_mark_label":"Officer (Chief Investment Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Investment Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":45.78,"price_display":"45.78","price_state":"stated","total_value":1144500.0,"total_display":"1,144,500.00","total_whole":"1,144,500","shares_owned_after":91250.0,"shares_owned_after_display":"91,250","ownership_form":"D","is_10b5_1":null,"transaction_date":"2004-03-08","filed_date":"2004-03-09","scope":"insider","n_lines":2}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":30,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":1,"open_market":true},{"code":"S","label":"Open-market sale","n":29,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":30},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001040971","name":"SL GREEN REALTY CORP","url":"/issuer/0001040971","role":"Director, Officer (PRESIDENT)","n_filings":19,"first_seen":"2004-03-09","last_seen":"2023-11-06"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001275645","retrieved_at":"2026-08-22T12:46:40+00:00","coverage":{"filings":1505395,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-21","last_ingest":"2026-08-22T05:23:40.159918+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}