{"transactions":[{"id":2338014,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-03-11T22:17:56.000Z","date":"2022-03-09","kind":"sale","acquired":false,"shares":3757.382,"price":330,"value":1239936.06,"ownership":{"direct":true},"balance_after":29529,"source":{"system":"sec-edgar","filing":"0001209191-22-018223","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122018223/doc4.xml","form_type":"4"}},{"id":2345145,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Performance Restricted Stock Units","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-04","kind":"grant","acquired":true,"shares":3413,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F21","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2025, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F21","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2025, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."}],"balance_after":3413,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3413},"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345144,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Performance Restricted Stock Units","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-04","kind":"grant","acquired":true,"shares":3413,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F20","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2025, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F20","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2025, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."}],"balance_after":3413,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3413},"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345143,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-04","kind":"grant","acquired":true,"shares":3413,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F19","text":"These restricted stock units vest in accordance with the following schedule: 1,137 vest on the first anniversary of the grant date and 1,138 vest on each of the second and third anniversaries of the grant date (March 4, 2022)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F19","text":"These restricted stock units vest in accordance with the following schedule: 1,137 vest on the first anniversary of the grant date and 1,138 vest on each of the second and third anniversaries of the grant date (March 4, 2022)."}],"balance_after":3413,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3413},"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345142,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-04","kind":"exercise","acquired":false,"shares":1290,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 4, 2022, 1,290 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"These restricted stock units vest in accordance with the following schedule: 1,290 vest on the first anniversary of the grant date and 1,291 vest on each of the second and third anniversaries of the grant date (March 4, 2021)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"These restricted stock units vest in accordance with the following schedule: 1,290 vest on the first anniversary of the grant date and 1,291 vest on each of the second and third anniversaries of the grant date (March 4, 2021)."}],"balance_after":2582,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1290},"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345141,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-06","kind":"exercise","acquired":false,"shares":1367,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"On March 6, 2022, 1,367 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F11","text":"These restricted stock units vest in accordance with the following schedule: 1,366 vest on the first anniversary of the grant date and 1,367 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F11","text":"These restricted stock units vest in accordance with the following schedule: 1,366 vest on the first anniversary of the grant date and 1,367 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019)."}],"balance_after":1367,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1367},"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345140,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-06","kind":"exercise","acquired":false,"shares":1409,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On March 6, 2022, 1,409 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"These restricted stock units vest in accordance with the following schedule: 1,409 vest on each of the first through fourth anniversaries of the grant date (March 6, 2018)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"These restricted stock units vest in accordance with the following schedule: 1,409 vest on each of the first through fourth anniversaries of the grant date (March 6, 2018)."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1409},"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345139,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-06","kind":"tax_withholding","acquired":false,"shares":1027.119,"price":330.9,"value":339873.6771,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for payment of tax liability."}],"balance_after":33286.382,"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345138,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-06","kind":"exercise","acquired":true,"shares":1367,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"On March 6, 2022, 1,367 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":34313.501,"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345137,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-06","kind":"exercise","acquired":true,"shares":1409,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On March 6, 2022, 1,409 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":32946.501,"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345136,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-04","kind":"tax_withholding","acquired":false,"shares":283.799,"price":326.03,"value":92526.98797,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for payment of tax liability."}],"balance_after":31537.501,"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2345135,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-03-08T23:33:02.000Z","date":"2022-03-04","kind":"exercise","acquired":true,"shares":1290,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 4, 2022, 1,290 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":31821.3,"source":{"system":"sec-edgar","filing":"0001209191-22-017251","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122017251/doc4.xml","form_type":"4"}},{"id":2366151,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2022-03-01T22:57:50.000Z","date":"2022-02-25","kind":"exercise","acquired":false,"shares":1285,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 25, 2022, 1,285 of the Reporting Person's restricted stock units were settled for an equal number of share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"These restricted stock units vest in accordance with the following schedule: 1,285 vest on the first and second anniversaries of the grant date and 1,286 vest on the third anniversary of the grant date (February 25, 2020)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F10","text":"These restricted stock units vest in accordance with the following schedule: 1,285 vest on the first and second anniversaries of the grant date and 1,286 vest on the third anniversary of the grant date (February 25, 2020)."}],"balance_after":1286,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1285},"source":{"system":"sec-edgar","filing":"0001209191-22-014243","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122014243/doc4.xml","form_type":"4"}},{"id":2366150,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-03-01T22:57:50.000Z","date":"2022-02-25","kind":"tax_withholding","acquired":false,"shares":282.7,"price":302.3,"value":85460.21,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for payment of tax liability."}],"balance_after":30531.3,"source":{"system":"sec-edgar","filing":"0001209191-22-014243","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122014243/doc4.xml","form_type":"4"}},{"id":2366149,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-03-01T22:57:50.000Z","date":"2022-02-25","kind":"exercise","acquired":true,"shares":1285,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 25, 2022, 1,285 of the Reporting Person's restricted stock units were settled for an equal number of share of Class A Common Stock."}],"balance_after":30814,"source":{"system":"sec-edgar","filing":"0001209191-22-014243","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122014243/doc4.xml","form_type":"4"}},{"id":2402274,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2022-02-11T22:57:32.000Z","date":"2021-12-10","kind":"gift","acquired":false,"shares":1420,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Reporting Person gifted these shares to a 501(c)(3) charitable fund in an exempt transaction pursuant to Rule 16b-5 of the Securities Exchange Act of 1934, as amended."}],"balance_after":29529,"source":{"system":"sec-edgar","filing":"0001209191-22-008968","document":"doc5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919122008968/doc5.xml","form_type":"5"}},{"id":2611901,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"exercise","acquired":false,"shares":14147,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F12","text":"These options vest in accordance with the following schedule: 14,695 vest on each of the first through third anniversaries of the grant date and 14,696 vest on the fourth anniversary of the grant date (March 6, 2019)."}],"balance_after":30487,"derivative":{"exercise_price":182.3,"expiration_date":"2026-03-06","underlying":"Class A Common Stock","underlying_shares":14147},"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611900,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"exercise","acquired":false,"shares":13518,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"These options vest in accordance with the following schedule: 13,518 vest on each of the first and the third anniversaries of the grant date, and 13,519 vest on each of the second and the fourth anniversaries of the grant date (March 6, 2018)."}],"balance_after":13519,"derivative":{"exercise_price":156.5,"expiration_date":"2025-03-06","underlying":"Class A Common Stock","underlying_shares":13518},"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611899,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"exercise","acquired":false,"shares":17135,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"These options are immediately exercisable."}],"balance_after":0,"derivative":{"exercise_price":115.17,"expiration_date":"2024-03-06","underlying":"Class A Common Stock","underlying_shares":17135},"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611898,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"sale","acquired":false,"shares":1186,"price":349.7756,"value":414833.8616,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $349.19 to $350.11 per share. The Reporting Person, upon request, will provide the Securites and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":30949,"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611897,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"sale","acquired":false,"shares":1300,"price":348.2235,"value":452690.55,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $348.09 to $348.50 per share. The Reporting Person, upon request, will provide the Securites and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":32135,"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611896,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"sale","acquired":false,"shares":6417,"price":347.4357,"value":2229494.8869,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $347.07 to $348.06 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":33435,"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611895,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"sale","acquired":false,"shares":9524,"price":346.6474,"value":3301469.8376,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $346.05 to $347.05 per share. The Reporting Person, upon request, will provide the Securites and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":39852,"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611894,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"sale","acquired":false,"shares":26373,"price":345.386,"value":9108864.978,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $345.00 to $345.97 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":49376,"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611893,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"exercise","acquired":true,"shares":14147,"price":182.3,"value":2578998.1,"ownership":{"direct":true},"balance_after":75749,"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611892,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"exercise","acquired":true,"shares":13518,"price":156.5,"value":2115567.0,"ownership":{"direct":true},"balance_after":61602,"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2611891,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-08-06T21:37:19.000Z","date":"2021-08-05","kind":"exercise","acquired":true,"shares":17135,"price":115.17,"value":1973437.95,"ownership":{"direct":true},"balance_after":48084,"source":{"system":"sec-edgar","filing":"0001209191-21-050218","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121050218/doc4.xml","form_type":"4"}},{"id":2800654,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2021-03-09T22:54:20.000Z","date":"2021-03-06","kind":"exercise","acquired":false,"shares":1367,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On March 6, 2021, 1,367 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"These restricted stock units vest in accordance with the following schedule: 1,366 vest on the first anniversary of the grant date and 1,367 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"These restricted stock units vest in accordance with the following schedule: 1,366 vest on the first anniversary of the grant date and 1,367 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019)."}],"balance_after":2734,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1367},"source":{"system":"sec-edgar","filing":"0001209191-21-019178","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121019178/doc4.xml","form_type":"4"}},{"id":2800653,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2021-03-09T22:54:20.000Z","date":"2021-03-06","kind":"exercise","acquired":false,"shares":1409,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On March 6, 2021, 1,409 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F12","text":"These restricted stock units vest in accordance with the following schedule: 1,409 vest on each of the first through fourth anniversaries of the grant date (March 6, 2018)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F12","text":"These restricted stock units vest in accordance with the following schedule: 1,409 vest on each of the first through fourth anniversaries of the grant date (March 6, 2018)."}],"balance_after":1409,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1409},"source":{"system":"sec-edgar","filing":"0001209191-21-019178","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121019178/doc4.xml","form_type":"4"}},{"id":2800652,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2021-03-09T22:54:20.000Z","date":"2021-03-06","kind":"exercise","acquired":false,"shares":1759,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 6, 2021, 1,759 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"These restricted stock units vest in accordance with the following schedule: 1,758 vest on the first anniversary of the grant date and 1,759 vest on each of the second through fourth anniversaries of the grant date (March 6, 2017)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F10","text":"These restricted stock units vest in accordance with the following schedule: 1,758 vest on the first anniversary of the grant date and 1,759 vest on each of the second through fourth anniversaries of the grant date (March 6, 2017)."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1759},"source":{"system":"sec-edgar","filing":"0001209191-21-019178","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121019178/doc4.xml","form_type":"4"}},{"id":2800651,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-03-09T22:54:20.000Z","date":"2021-03-09","kind":"sale","acquired":false,"shares":4278,"price":246.09,"value":1052773.02,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $245.90 to $246.10 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":30949,"source":{"system":"sec-edgar","filing":"0001209191-21-019178","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121019178/doc4.xml","form_type":"4"}},{"id":2800650,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-03-09T22:54:20.000Z","date":"2021-03-06","kind":"tax_withholding","acquired":false,"shares":1259,"price":242.19,"value":304917.21,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Shares withheld for payment of tax liability."}],"balance_after":35227,"source":{"system":"sec-edgar","filing":"0001209191-21-019178","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121019178/doc4.xml","form_type":"4"}},{"id":2800649,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-03-09T22:54:20.000Z","date":"2021-03-06","kind":"exercise","acquired":true,"shares":1367,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On March 6, 2021, 1,367 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":36486,"source":{"system":"sec-edgar","filing":"0001209191-21-019178","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121019178/doc4.xml","form_type":"4"}},{"id":2800648,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-03-09T22:54:20.000Z","date":"2021-03-06","kind":"exercise","acquired":true,"shares":1409,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On March 6, 2021, 1,409 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":35119,"source":{"system":"sec-edgar","filing":"0001209191-21-019178","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121019178/doc4.xml","form_type":"4"}},{"id":2800647,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-03-09T22:54:20.000Z","date":"2021-03-06","kind":"exercise","acquired":true,"shares":1759,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 6, 2021, 1,759 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":33710,"source":{"system":"sec-edgar","filing":"0001209191-21-019178","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121019178/doc4.xml","form_type":"4"}},{"id":2803634,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Performance Restricted Stock Units","published_at":"2021-03-08T23:44:54.000Z","date":"2021-03-04","kind":"grant","acquired":true,"shares":3872,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F11","text":"Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2024, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2024, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."}],"balance_after":3872,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3872},"source":{"system":"sec-edgar","filing":"0001209191-21-018724","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121018724/doc4.xml","form_type":"4"}},{"id":2803633,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Performance Restricted Stock Units","published_at":"2021-03-08T23:44:54.000Z","date":"2021-03-04","kind":"grant","acquired":true,"shares":3872,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F11","text":"Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F15","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2024, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F15","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2024, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."}],"balance_after":3872,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3872},"source":{"system":"sec-edgar","filing":"0001209191-21-018724","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121018724/doc4.xml","form_type":"4"}},{"id":2803632,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2021-03-08T23:44:54.000Z","date":"2021-03-04","kind":"grant","acquired":true,"shares":3872,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"These restricted stock units vest in accordance with the following schedule: 1,290 vest on the first anniversary of the grant date and 1,291 vest on each of the second and third anniversaries of the grant date (March 4, 2021)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"These restricted stock units vest in accordance with the following schedule: 1,290 vest on the first anniversary of the grant date and 1,291 vest on each of the second and third anniversaries of the grant date (March 4, 2021)."}],"balance_after":3872,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3872},"source":{"system":"sec-edgar","filing":"0001209191-21-018724","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121018724/doc4.xml","form_type":"4"}},{"id":2827186,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2021-03-01T23:58:27.000Z","date":"2021-02-25","kind":"exercise","acquired":false,"shares":1285,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 25, 2021, 1,285 of the Reporting Person's restricted stock units were settled for an equal number of share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F12","text":"These restricted stock units vest in accordance with the following schedule: 1,285 vest on the first and second anniversaries of the grant date and 1,286 vest on the third anniversary of the grant date (February 25, 2020)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F12","text":"These restricted stock units vest in accordance with the following schedule: 1,285 vest on the first and second anniversaries of the grant date and 1,286 vest on the third anniversary of the grant date (February 25, 2020)."}],"balance_after":2571,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1285},"source":{"system":"sec-edgar","filing":"0001209191-21-015424","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121015424/doc4.xml","form_type":"4"}},{"id":2827185,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-03-01T23:58:27.000Z","date":"2021-02-25","kind":"tax_withholding","acquired":false,"shares":283,"price":250.51,"value":70894.33,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for payment of tax liability."}],"balance_after":31951,"source":{"system":"sec-edgar","filing":"0001209191-21-015424","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121015424/doc4.xml","form_type":"4"}},{"id":2827184,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-03-01T23:58:27.000Z","date":"2021-02-25","kind":"exercise","acquired":true,"shares":1285,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 25, 2021, 1,285 of the Reporting Person's restricted stock units were settled for an equal number of share of Class A Common Stock."}],"balance_after":32234,"source":{"system":"sec-edgar","filing":"0001209191-21-015424","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121015424/doc4.xml","form_type":"4"}},{"id":2864035,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2021-02-12T23:05:12.000Z","date":"2020-06-03","kind":"gift","acquired":false,"shares":3155,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Reporting Person gifted these shares to a 501(c)(3) charitable fund in an exempt transaction pursuant to Rule 16b-5 of the Securities Exchange Act of 1934, as amended."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Reflects the transfer of 15,530 shares previously held directly by the Reporting Person and transferred to a limited liability company in a transaction exempt from reporting pursuant to Rule 16a-13 under the Securities and Exchange Act of 1934, as amended."}],"balance_after":30949,"source":{"system":"sec-edgar","filing":"0001209191-21-010378","document":"doc5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919121010378/doc5.xml","form_type":"5"}},{"id":3151227,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"exercise","acquired":false,"shares":14147,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F11","text":"These options vest in accordance with the following schedule: 14,695 vest on each of the first through third anniversaries of the grant date and 14,696 vest on the fourth anniversary of the grant date (March 6, 2019)."}],"balance_after":44634,"derivative":{"exercise_price":182.3,"expiration_date":"2026-03-06","underlying":"Class A Common Stock","underlying_shares":14147},"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151226,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"exercise","acquired":false,"shares":13519,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"These options vest in accordance with the following schedule: 13,518 vest on each of the first and the third anniversaries of the grant date, and 13,519 vest on each of the second and the fourth anniversaries of the grant date (March 6, 2018)."}],"balance_after":27037,"derivative":{"exercise_price":156.5,"expiration_date":"2025-03-06","underlying":"Class A Common Stock","underlying_shares":13519},"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151225,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"exercise","acquired":false,"shares":17135,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"These options vest in accordance with the following schedule: 17,135 vest on each of the first through fourth anniversaries of the grant date (March 6, 2017)."}],"balance_after":17135,"derivative":{"exercise_price":115.17,"expiration_date":"2024-03-06","underlying":"Class A Common Stock","underlying_shares":17135},"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151224,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"exercise","acquired":false,"shares":20208,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"These options are immediately exercisable."}],"balance_after":0,"derivative":{"exercise_price":96.58,"expiration_date":"2023-03-04","underlying":"Class A Common Stock","underlying_shares":20208},"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151223,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"sale","acquired":false,"shares":10400,"price":300.26,"value":3122704.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $300.00 to $300.45 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":49634,"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151222,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"sale","acquired":false,"shares":8200,"price":298.03,"value":2443846.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $298.00 to $298.26 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":60034,"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151221,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"sale","acquired":false,"shares":46409,"price":297.51,"value":13807141.59,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $297.00 to $297.98 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":68234,"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151220,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"exercise","acquired":true,"shares":14147,"price":182.3,"value":2578998.1,"ownership":{"direct":true},"balance_after":114643,"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151219,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"exercise","acquired":true,"shares":13519,"price":156.5,"value":2115723.5,"ownership":{"direct":true},"balance_after":100496,"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151218,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"exercise","acquired":true,"shares":17135,"price":115.17,"value":1973437.95,"ownership":{"direct":true},"balance_after":86977,"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3151217,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-05-13T22:00:55.000Z","date":"2020-05-11","kind":"exercise","acquired":true,"shares":20208,"price":96.58,"value":1951688.64,"ownership":{"direct":true},"balance_after":69842,"source":{"system":"sec-edgar","filing":"0001209191-20-028941","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120028941/doc4.xml","form_type":"4"}},{"id":3211518,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-13T21:33:29.000Z","date":"2020-03-13","kind":"sale","acquired":false,"shares":300,"price":276.49,"value":82947.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $276.10 to $277.03 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":49634,"source":{"system":"sec-edgar","filing":"0001209191-20-018997","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120018997/doc4.xml","form_type":"4"}},{"id":3211517,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-13T21:33:29.000Z","date":"2020-03-13","kind":"sale","acquired":false,"shares":4119,"price":275.38,"value":1134290.22,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $275.00 to $275.94 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":49934,"source":{"system":"sec-edgar","filing":"0001209191-20-018997","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120018997/doc4.xml","form_type":"4"}},{"id":3223022,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-06","kind":"exercise","acquired":false,"shares":1366,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On March 6, 2020, 1,366 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F15","text":"These restricted stock units vest in accordance with the following schedule: 1,366 vest on the first anniversary of the grant date and 1,367 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F15","text":"These restricted stock units vest in accordance with the following schedule: 1,366 vest on the first anniversary of the grant date and 1,367 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019)."}],"balance_after":4101,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1366},"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223021,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-06","kind":"exercise","acquired":false,"shares":1409,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"On March 6, 2020, 1,409 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F13","text":"These restricted stock units vest in accordance with the following schedule: 1,409 vest on each of the first through fourth anniversaries of the grant date (March 6, 2018)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F13","text":"These restricted stock units vest in accordance with the following schedule: 1,409 vest on each of the first through fourth anniversaries of the grant date (March 6, 2018)."}],"balance_after":2818,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1409},"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223020,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-06","kind":"exercise","acquired":false,"shares":1759,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On March 6, 2020, 1,759 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F11","text":"These restricted stock units vest in accordance with the following schedule: 1,758 vest on the first anniversary of the grant date and 1,759 vest on each of the second through fourth anniversaries of the grant date (March 6, 2017)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F11","text":"These restricted stock units vest in accordance with the following schedule: 1,758 vest on the first anniversary of the grant date and 1,759 vest on each of the second through fourth anniversaries of the grant date (March 6, 2017)."}],"balance_after":1759,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1759},"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223019,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-04","kind":"exercise","acquired":false,"shares":1976,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 4, 2020, 1,976 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"These restricted stock units vest in accordance with the following schedule: 1,975 vest on each of the first through third anniversaries of the grant date and 1,976 vest on the fourth anniversary of the grant date (March 4, 2016)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"These restricted stock units vest in accordance with the following schedule: 1,975 vest on each of the first through third anniversaries of the grant date and 1,976 vest on the fourth anniversary of the grant date (March 4, 2016)."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1976},"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223018,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-06","kind":"tax_withholding","acquired":false,"shares":1523,"price":300.32,"value":457387.36,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for payment of tax liability."}],"balance_after":54053,"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223017,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-06","kind":"exercise","acquired":true,"shares":1366,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On March 6, 2020, 1,366 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":55576,"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223016,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-06","kind":"exercise","acquired":true,"shares":1409,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"On March 6, 2020, 1,409 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":54210,"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223015,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-06","kind":"exercise","acquired":true,"shares":1759,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On March 6, 2020, 1,759 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":52801,"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223014,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-04","kind":"tax_withholding","acquired":false,"shares":568,"price":286.66,"value":162822.88,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for payment of tax liability."}],"balance_after":51042,"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3223013,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-06T23:03:18.000Z","date":"2020-03-04","kind":"exercise","acquired":true,"shares":1976,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 4, 2020, 1,976 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":51610,"source":{"system":"sec-edgar","filing":"0001209191-20-017017","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120017017/doc4.xml","form_type":"4"}},{"id":3224990,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-05T23:02:06.000Z","date":"2020-03-04","kind":"sale","acquired":false,"shares":19584,"price":290,"value":5679360.0,"ownership":{"direct":true},"balance_after":49634,"source":{"system":"sec-edgar","filing":"0001209191-20-016724","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120016724/doc4.xml","form_type":"4"}},{"id":3224989,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-05T23:02:06.000Z","date":"2020-03-03","kind":"sale","acquired":false,"shares":6362,"price":295.02,"value":1876917.24,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $295.00 to $295.40 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":69218,"source":{"system":"sec-edgar","filing":"0001209191-20-016724","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120016724/doc4.xml","form_type":"4"}},{"id":3224988,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-03-05T23:02:06.000Z","date":"2020-03-03","kind":"sale","acquired":false,"shares":4054,"price":290,"value":1175660.0,"ownership":{"direct":true},"balance_after":75580,"source":{"system":"sec-edgar","filing":"0001209191-20-016724","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120016724/doc4.xml","form_type":"4"}},{"id":3244307,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Performance Restricted Stock Units","published_at":"2020-02-27T23:02:24.000Z","date":"2020-02-25","kind":"grant","acquired":true,"shares":3856,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F12","text":"Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on February 25, 2023, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on February 25, 2023, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."}],"balance_after":3856,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3856},"source":{"system":"sec-edgar","filing":"0001209191-20-013503","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120013503/doc4.xml","form_type":"4"}},{"id":3244306,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Performance Restricted Stock Units","published_at":"2020-02-27T23:02:24.000Z","date":"2020-02-25","kind":"grant","acquired":true,"shares":3856,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F12","text":"Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F13","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on February 25, 2023, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F13","text":"These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on February 25, 2023, which is the third anniversary of the grant date. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to increase or decrease based on the results of the performance condition."}],"balance_after":3856,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3856},"source":{"system":"sec-edgar","filing":"0001209191-20-013503","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120013503/doc4.xml","form_type":"4"}},{"id":3244305,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2020-02-27T23:02:24.000Z","date":"2020-02-25","kind":"grant","acquired":true,"shares":3856,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F11","text":"These restricted stock units vest in accordance with the following schedule: 1,285 vest on the first and second anniversaries of the grant date and 1,286 vest on the third anniversary of the grant date (February 25, 2020)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F11","text":"These restricted stock units vest in accordance with the following schedule: 1,285 vest on the first and second anniversaries of the grant date and 1,286 vest on the third anniversary of the grant date (February 25, 2020)."}],"balance_after":3856,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3856},"source":{"system":"sec-edgar","filing":"0001209191-20-013503","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120013503/doc4.xml","form_type":"4"}},{"id":3296889,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-01-31T22:30:00.000Z","date":"2019-09-27","kind":"gift","acquired":true,"shares":26,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The Reporting Person gifted an aggregate of 104 shares to four different trusts, each of which is for the benefit of one of the Reporting Person's children. Each received 26 shares. The transfer of the shares was an exempt transaction pursuant to Rule 16b-5 of the Securities Exchange Act of 1934, as amended."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The trust is for the benefit of one of the Reporting Person's children."}],"balance_after":26,"source":{"system":"sec-edgar","filing":"0001209191-20-005824","document":"doc5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120005824/doc5.xml","form_type":"5"}},{"id":3296888,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2020-01-31T22:30:00.000Z","date":"2019-09-27","kind":"gift","acquired":false,"shares":104,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By GRAT"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The Reporting Person gifted an aggregate of 104 shares to four different trusts, each of which is for the benefit of one of the Reporting Person's children. Each received 26 shares. The transfer of the shares was an exempt transaction pursuant to Rule 16b-5 of the Securities Exchange Act of 1934, as amended."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Reflects the transfer of 22,061 shares from the Reporting Person's grantor retained annuity trust."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-20-005824","document":"doc5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919120005824/doc5.xml","form_type":"5"}},{"id":3440138,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-08-13T22:07:19.000Z","date":"2019-08-12","kind":"sale","acquired":false,"shares":17055,"price":254.72,"value":4344249.6,"ownership":{"direct":false,"nature":"By GRAT"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $254.04 to $254.99 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":22165,"source":{"system":"sec-edgar","filing":"0001209191-19-045797","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119045797/doc4.xml","form_type":"4"}},{"id":3490009,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2019-06-14T21:58:47.000Z","date":"2019-06-12","kind":"exercise","acquired":false,"shares":13518,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"These options vest in accordance with the following schedule: 13,518 vest on each of the first and the third anniversaries of the grant date, and 13,519 vest on each of the second and the fourth anniversaries of the grant date (March 6, 2018)."}],"balance_after":40556,"derivative":{"exercise_price":156.5,"expiration_date":"2025-03-06","underlying":"Class A Common Stock","underlying_shares":13518},"source":{"system":"sec-edgar","filing":"0001209191-19-037260","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119037260/doc4.xml","form_type":"4"}},{"id":3490008,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2019-06-14T21:58:47.000Z","date":"2019-06-12","kind":"exercise","acquired":false,"shares":802,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"These options are immediately exercisable."}],"balance_after":0,"derivative":{"exercise_price":124.59,"expiration_date":"2022-03-05","underlying":"Class A Common Stock","underlying_shares":802},"source":{"system":"sec-edgar","filing":"0001209191-19-037260","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119037260/doc4.xml","form_type":"4"}},{"id":3490007,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-06-14T21:58:47.000Z","date":"2019-06-12","kind":"sale","acquired":false,"shares":14320,"price":225.53,"value":3229589.6,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $225.50 to $225.85 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":57573,"source":{"system":"sec-edgar","filing":"0001209191-19-037260","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119037260/doc4.xml","form_type":"4"}},{"id":3490006,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-06-14T21:58:47.000Z","date":"2019-06-12","kind":"exercise","acquired":true,"shares":13518,"price":156.5,"value":2115567.0,"ownership":{"direct":true},"balance_after":71893,"source":{"system":"sec-edgar","filing":"0001209191-19-037260","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119037260/doc4.xml","form_type":"4"}},{"id":3490005,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-06-14T21:58:47.000Z","date":"2019-06-12","kind":"exercise","acquired":true,"shares":802,"price":124.59,"value":99921.18,"ownership":{"direct":true},"balance_after":58375,"source":{"system":"sec-edgar","filing":"0001209191-19-037260","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119037260/doc4.xml","form_type":"4"}},{"id":3540394,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2019-05-03T22:15:58.000Z","date":"2019-05-02","kind":"exercise","acquired":false,"shares":17135,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"These options vest in accordance with the following schedule: 17,135 vest on each of the first through fourth anniversaries of the grant date (March 6, 2017)."}],"balance_after":34270,"derivative":{"exercise_price":115.17,"expiration_date":"2024-03-06","underlying":"Class A Common Stock","underlying_shares":17135},"source":{"system":"sec-edgar","filing":"0001209191-19-027532","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119027532/doc4.xml","form_type":"4"}},{"id":3540393,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2019-05-03T22:15:58.000Z","date":"2019-05-02","kind":"exercise","acquired":false,"shares":20208,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These options vest in accordance with the following schedule: 20,208 vest on each of the first through fourth anniversaries of the grant date (March 4, 2016)."}],"balance_after":20208,"derivative":{"exercise_price":96.58,"expiration_date":"2023-03-04","underlying":"Class A Common Stock","underlying_shares":20208},"source":{"system":"sec-edgar","filing":"0001209191-19-027532","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119027532/doc4.xml","form_type":"4"}},{"id":3540392,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2019-05-03T22:15:58.000Z","date":"2019-05-02","kind":"exercise","acquired":false,"shares":15307,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These options are immediately exercisable."}],"balance_after":802,"derivative":{"exercise_price":124.59,"expiration_date":"2022-03-05","underlying":"Class A Common Stock","underlying_shares":15307},"source":{"system":"sec-edgar","filing":"0001209191-19-027532","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119027532/doc4.xml","form_type":"4"}},{"id":3540391,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-05-03T22:15:58.000Z","date":"2019-05-02","kind":"sale","acquired":false,"shares":49350,"price":205.02,"value":10117737.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $205.00 to $205.12 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":57573,"source":{"system":"sec-edgar","filing":"0001209191-19-027532","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119027532/doc4.xml","form_type":"4"}},{"id":3540390,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-05-03T22:15:58.000Z","date":"2019-05-02","kind":"sale","acquired":false,"shares":3300,"price":204.01,"value":673233.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $204.00 to $204.05 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer full information regarding the number of shares sold at each separate price."}],"balance_after":106923,"source":{"system":"sec-edgar","filing":"0001209191-19-027532","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119027532/doc4.xml","form_type":"4"}},{"id":3540389,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-05-03T22:15:58.000Z","date":"2019-05-02","kind":"exercise","acquired":true,"shares":17135,"price":115.17,"value":1973437.95,"ownership":{"direct":true},"balance_after":110223,"source":{"system":"sec-edgar","filing":"0001209191-19-027532","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119027532/doc4.xml","form_type":"4"}},{"id":3540388,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-05-03T22:15:58.000Z","date":"2019-05-02","kind":"exercise","acquired":true,"shares":20208,"price":96.58,"value":1951688.64,"ownership":{"direct":true},"balance_after":93088,"source":{"system":"sec-edgar","filing":"0001209191-19-027532","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119027532/doc4.xml","form_type":"4"}},{"id":3540387,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-05-03T22:15:58.000Z","date":"2019-05-02","kind":"exercise","acquired":true,"shares":15307,"price":124.59,"value":1907099.13,"ownership":{"direct":true},"balance_after":72880,"source":{"system":"sec-edgar","filing":"0001209191-19-027532","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119027532/doc4.xml","form_type":"4"}},{"id":3599863,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-03-12T22:04:01.000Z","date":"2019-03-12","kind":"sale","acquired":false,"shares":4095,"price":186.7,"value":764536.5,"ownership":{"direct":true},"balance_after":57573,"source":{"system":"sec-edgar","filing":"0001209191-19-018934","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119018934/doc4.xml","form_type":"4"}},{"id":3599862,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-03-12T22:04:01.000Z","date":"2019-03-08","kind":"sale","acquired":false,"shares":2905,"price":183.25,"value":532341.25,"ownership":{"direct":true},"balance_after":61668,"source":{"system":"sec-edgar","filing":"0001209191-19-018934","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119018934/doc4.xml","form_type":"4"}},{"id":3609545,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-06","kind":"grant","acquired":true,"shares":5467,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"These restricted stock units vest in accordance with the following schedule: 1,366 vest on the first anniversary of the grant date and 1,367 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"These restricted stock units vest in accordance with the following schedule: 1,366 vest on the first anniversary of the grant date and 1,367 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019)."}],"balance_after":5467,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5467},"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609544,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Stock Options (Right to Buy)","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-06","kind":"grant","acquired":true,"shares":58781,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F15","text":"These options vest in accordance with the following schedule: 14,695 vest on each of the first through third anniversaries of the grant date and 14,696 vest on the fourth anniversary of the grant date (March 6, 2019)."}],"balance_after":58781,"derivative":{"exercise_price":182.3,"expiration_date":"2026-03-06","underlying":"Class A Common Stock","underlying_shares":58781},"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609543,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-06","kind":"exercise","acquired":false,"shares":1409,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On March 6, 2019, 1,409 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"These restricted stock units vest in accordance with the following schedule: 1,409 vest on each of the first through fourth anniversaries of the grant date (March 6, 2018)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"These restricted stock units vest in accordance with the following schedule: 1,409 vest on each of the first through fourth anniversaries of the grant date (March 6, 2018)."}],"balance_after":4227,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1409},"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609542,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-06","kind":"exercise","acquired":false,"shares":1759,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"On March 6, 2019, 1,759 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F12","text":"These restricted stock units vest in accordance with the following schedule: 1,758 vest on the first anniversary of the grant date and 1,759 vest on each of the second through fourth anniversaries of the grant date (March 6, 2017)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F12","text":"These restricted stock units vest in accordance with the following schedule: 1,758 vest on the first anniversary of the grant date and 1,759 vest on each of the second through fourth anniversaries of the grant date (March 6, 2017)."}],"balance_after":3518,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1759},"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609541,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-04","kind":"exercise","acquired":false,"shares":1975,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 4, 2019, 1,975 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"These restricted stock units vest in accordance with the following schedule: 1,975 vest on each of the first through third anniversaries of the grant date and 1,976 vest on the fourth anniversary of the grant date (March 4, 2016)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F10","text":"These restricted stock units vest in accordance with the following schedule: 1,975 vest on each of the first through third anniversaries of the grant date and 1,976 vest on the fourth anniversary of the grant date (March 4, 2016)."}],"balance_after":1976,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1975},"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609540,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Restricted Stock Units","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-05","kind":"exercise","acquired":false,"shares":1613,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On March 5, 2019, 1,613 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"These restricted stock units vest in accordance with the following schedule: 1,612 vest on each of the first through third anniversaries of the grant date and 1,613  vest on the fourth anniversary of the grant date (March 5, 2015)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"These restricted stock units vest in accordance with the following schedule: 1,612 vest on each of the first through third anniversaries of the grant date and 1,613  vest on the fourth anniversary of the grant date (March 5, 2015)."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1613},"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609539,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-06","kind":"tax_withholding","acquired":false,"shares":1248,"price":182.1,"value":227260.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for payment of tax liability."}],"balance_after":64573,"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609538,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-06","kind":"exercise","acquired":true,"shares":1409,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On March 6, 2019, 1,409 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":65821,"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609537,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-06","kind":"exercise","acquired":true,"shares":1759,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"On March 6, 2019, 1,759 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":64412,"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609536,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-05","kind":"tax_withholding","acquired":false,"shares":635,"price":182.48,"value":115874.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for payment of tax liability."}],"balance_after":62653,"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}},{"id":3609535,"issuer":{"id":3263,"kind":"organization","name":"SBA COMMUNICATIONS CORP"},"owners":[{"id":129206,"kind":"person","name":"BAGWELL KURT L","position":1,"cik":"0001175022","reported_name":"BAGWELL KURT L","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP; Pres. - International"}}],"security":"Class A Common Stock","published_at":"2019-03-07T02:27:34.000Z","date":"2019-03-05","kind":"exercise","acquired":true,"shares":1613,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On March 5, 2019, 1,613 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock."}],"balance_after":63288,"source":{"system":"sec-edgar","filing":"0001209191-19-017597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1034054/000120919119017597/doc4.xml","form_type":"4"}}],"next_cursor":"2019-03-07T02:27:34.000000Z,3609535"}