{"cik":"0001504654","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":0,"name":"Ciarfella Mark R","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"","stateOfIncorporationDescription":"","addresses":{"mailing":{"street1":"C/O SBA COMMUNICATIONS CORPORATION","street2":"8051 CONGRESS AVENUE","city":"BOCA RATON","stateOrCountry":"FL","zipCode":"33487","stateOrCountryDescription":"FL","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":null,"street2":null,"city":null,"stateOrCountry":null,"zipCode":null,"stateOrCountryDescription":null,"isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":null,"flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001504654-26-000002","0001504654-25-000004","0001415889-25-007586","0001415889-25-007301","0001415889-24-030107","0001415889-24-029013","0001415889-24-007432","0001415889-24-007142","0001209191-23-057104","0001209191-23-055195","0001209191-23-016968","0001209191-23-013930","0001209191-22-046057","0001209191-22-044608","0001209191-22-035507","0001209191-22-017250","0001209191-22-014273","0001209191-21-070755","0001209191-21-069775","0001209191-21-052832","0001209191-21-051477","0001209191-21-039970","0001209191-21-019181","0001209191-21-018720","0001209191-21-015428","0001209191-20-034173","0001209191-20-033042","0001209191-20-032367","0001209191-20-024161","0001209191-20-017019","0001209191-20-013510","0001209191-19-027535","0001209191-19-018212","0001209191-19-017592","0001209191-18-058368","0001209191-18-039289","0001209191-18-038132","0001209191-18-036473","0001209191-18-017550","0001209191-17-047954","0001209191-17-030648","0001209191-17-019030","0001209191-16-109244","0001209191-16-107134","0001209191-15-055183","0001209191-15-023736","0001181431-14-026604","0001181431-14-012689","0001181431-14-011334","0001181431-13-025221","0001181431-13-015136","0001181431-12-061490","0001181431-12-038236","0001181431-12-016150","0001181431-12-014959","0001181431-11-062164","0001181431-11-040806","0001181431-11-016647","0001181431-11-007253","0001181431-10-053252"],"filingDate":["2026-03-09","2025-12-09","2025-03-10","2025-03-06","2024-12-23","2024-12-11","2024-03-08","2024-03-06","2023-12-01","2023-11-14","2023-03-07","2023-02-28","2022-08-16","2022-08-05","2022-06-09","2022-03-08","2022-03-01","2021-12-21","2021-12-15","2021-08-20","2021-08-13","2021-06-11","2021-03-09","2021-03-08","2021-03-01","2020-06-03","2020-05-29","2020-05-27","2020-04-10","2020-03-06","2020-02-27","2019-05-03","2019-03-08","2019-03-06","2018-11-13","2018-06-22","2018-06-15","2018-06-07","2018-03-06","2017-08-07","2017-05-08","2017-03-07","2016-03-17","2016-03-08","2015-06-19","2015-03-06","2014-07-11","2014-03-13","2014-03-06","2013-05-03","2013-03-06","2012-11-30","2012-06-27","2012-03-09","2012-03-06","2011-12-29","2011-07-08","2011-03-08","2011-02-03","2010-11-03"],"reportDate":["2026-03-05","2025-12-05","2025-03-06","2025-03-04","2024-12-19","2024-12-09","2024-03-06","2024-03-04","2023-11-29","2023-11-10","2023-03-04","2023-02-25","2022-08-15","2022-08-05","2022-06-07","2022-03-04","2022-02-25","2021-12-15","2021-12-13","2021-08-19","2021-08-11","2021-06-10","2021-03-06","2021-03-04","2021-02-25","2020-06-01","2020-05-27","2020-05-22","2020-04-08","2020-03-04","2020-02-25","2019-05-02","2019-03-07","2019-03-04","2018-11-08","2018-06-21","2018-06-13","2018-06-05","2018-03-04","2017-08-04","2017-05-04","2017-03-04","2016-03-15","2016-03-04","2015-06-18","2015-03-04","2014-07-10","2014-03-11","2014-03-04","2013-05-02","2013-03-04","2012-11-29","2012-06-25","2012-03-09","2012-03-04","2011-12-27","2011-07-07","2011-03-04","2011-02-02","2010-10-28"],"acceptanceDateTime":["2026-03-09T22:30:19.000Z","2025-12-09T23:30:05.000Z","2025-03-10T22:30:19.000Z","2025-03-06T23:30:20.000Z","2024-12-24T00:30:06.000Z","2024-12-11T23:30:10.000Z","2024-03-08T23:31:13.000Z","2024-03-07T01:30:22.000Z","2023-12-01T23:30:10.000Z","2023-11-14T22:00:21.000Z","2023-03-08T00:00:35.000Z","2023-03-01T02:28:43.000Z","2022-08-16T22:24:09.000Z","2022-08-05T21:29:28.000Z","2022-06-09T21:30:47.000Z","2022-03-08T23:32:14.000Z","2022-03-01T23:04:50.000Z","2021-12-21T18:27:53.000Z","2021-12-15T22:00:23.000Z","2021-08-20T22:12:42.000Z","2021-08-13T22:07:05.000Z","2021-06-11T21:52:07.000Z","2021-03-09T22:55:36.000Z","2021-03-08T23:41:40.000Z","2021-03-02T00:02:05.000Z","2020-06-03T22:00:28.000Z","2020-05-29T22:31:58.000Z","2020-05-27T21:54:56.000Z","2020-04-10T22:01:07.000Z","2020-03-06T23:05:50.000Z","2020-02-27T23:07:44.000Z","2019-05-03T22:17:53.000Z","2019-03-08T22:30:36.000Z","2019-03-07T02:18:49.000Z","2018-11-13T22:55:54.000Z","2018-06-22T21:44:05.000Z","2018-06-15T21:45:15.000Z","2018-06-07T21:50:46.000Z","2018-03-07T02:04:02.000Z","2017-08-07T22:07:20.000Z","2017-05-08T22:09:17.000Z","2017-03-08T00:10:46.000Z","2016-03-17T22:25:22.000Z","2016-03-08T23:34:20.000Z","2015-06-19T22:37:06.000Z","2015-03-06T23:45:57.000Z","2014-07-11T22:30:38.000Z","2014-03-13T22:32:59.000Z","2014-03-06T23:36:04.000Z","2013-05-03T22:28:47.000Z","2013-03-07T00:32:58.000Z","2012-12-01T00:25:45.000Z","2012-06-27T23:08:22.000Z","2012-03-10T00:20:41.000Z","2012-03-07T00:33:35.000Z","2011-12-30T00:00:41.000Z","2011-07-08T23:05:36.000Z","2011-03-09T00:41:41.000Z","2011-02-04T00:27:29.000Z","2010-11-03T20:46:17.000Z"],"act":["34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34"],"form":["4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","3"],"fileNumber":["001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","001-16853","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110","000-30110"],"filmNumber":["26736561","251560328","25725292","25716765","241575339","241542668","24736078","24727857","231460820","231407668","23714358","23689411","221171574","221141857","221007007","22723245","22700196","211508333","211494854","211194850","211173630","211012516","21727202","21723466","21700416","20941236","20930202","20916437","20787587","20696069","20664392","19797639","19670198","19664143","181179510","18915452","18903211","18887590","18671721","171012847","17823794","17673506","161513632","161492883","15943358","15683051","14972542","14692276","14674592","13814093","13671207","121235889","12930630","12682158","12672149","111287644","11960357","11673365","11572175","101161985"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","3"],"size":[44379,19178,24162,25609,21203,22652,23941,30767,23483,20684,36592,34502,25055,26365,26363,34472,21610,23269,23421,23272,24273,24740,31253,25137,21395,32517,27322,22872,22876,41338,24642,24601,21842,55378,21940,24430,21940,24428,37825,21478,25959,40795,20709,33538,28401,33596,19197,24649,35685,23345,31859,17598,25572,18488,25964,17659,17657,18936,14635,9776],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslF345X05/form4-03092026_060313.xml","xslF345X05/form4-12092025_061201.xml","xslF345X05/form4-03102025_060315.xml","xslF345X05/form4-03062025_060317.xml","xslF345X05/form4-12232024_071203.xml","xslF345X05/form4-12112024_061205.xml","xslF345X05/form4-03082024_060359.xml","xslF345X05/form4-03062024_080310.xml","xslF345X05/doc4.xml","xslF345X05/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/rrd413103.xml","xslF345X03/rrd405302.xml","xslF345X03/rrd404765.xml","xslF345X03/rrd378443.xml","xslF345X03/rrd372836.xml","xslF345X03/rrd361763.xml","xslF345X03/rrd349717.xml","xslF345X03/rrd338094.xml","xslF345X03/rrd337332.xml","xslF345X03/rrd329165.xml","xslF345X03/rrd317533.xml","xslF345X03/rrd304296.xml","xslF345X03/rrd299637.xml","xslF345X02/rrd289939.xml"],"primaryDocDescription":["","","","","","","","","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 - OPTION EXERCISE AND SALE","FORM 4 - OPTION EXERCISE AND SALE","FORM 4 - OPTION AND RESTRICTED STOCK UNIT GRANT","FORM 4 - OPTION EXERCISE AND SALE","FORM 4 - OPTION AND RESTRICTED STOCK UNIT GRANT","FORM 4 - OPTION EXERCISE AND SALE","FORM 4 - OPTION EXERCISE AND SALE","FORM 4 - OPTION EXERCISE AND SALE","FORM 4 - OPTION AND RESTRICTED STOCK UNIT GRANT","FORM 4 - OPTION EXERCISE AND SALE","FORM 4 - OPTION EXERCISE AND SALE","FORM 4 - OPTION AND RESTRICTED STOCK UNIT GRANT","FORM 4 - OPTION EXERCISE AND SALE","FORM 3"]},"files":[]}}