{"transactions":[{"id":4634941,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-10-03T00:54:36.000Z","date":"2026-09-30","kind":"grant","planned":false,"acquired":true,"shares":55.7,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On August 10, 2026, the Issuer's board of directors declared a quarterly cash dividend in the amount of $0.15 per share of its common stock, payable on September 30, 2026 to stockholders of record of the common stock at the close of business on September 15, 2026 (the \"Dividend\"). The amount acquired in column 4 represents equivalent rights accrued as a result of the Dividend on restricted stock units with respect to the Issuer's common stock (\"Original RSUs\") held by the reporting person. Each dividend equivalent right entitles the reporting person to receive one share of the Issuer's common stock upon the settlement of the Original RSUs and is subject to the same terms and conditions, including vesting and settlement, as the Original RSUs to which it relates. The grant of dividend equivalent rights was approved by the Issuer's board of directors pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended."}],"balance_after":43315.3,"source":{"system":"sec-edgar","filing":"0001123292-26-001353","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226001353/form4.xml","form_type":"4"}},{"id":681227,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T22:26:19.000Z","date":"2026-08-18","kind":"sale","planned":false,"acquired":false,"shares":15046,"price":49.2,"value":740263.2,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.16 to $49.30, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":43259.6,"source":{"system":"sec-edgar","filing":"0001123292-26-001145","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226001145/form4.xml","form_type":"4"}},{"id":681226,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T22:26:19.000Z","date":"2026-08-17","kind":"sale","planned":false,"acquired":false,"shares":209233,"price":50.22,"value":10507681.26,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.96 to $50.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":58305.6,"source":{"system":"sec-edgar","filing":"0001123292-26-001145","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226001145/form4.xml","form_type":"4"}},{"id":717704,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-02T20:06:47.000Z","date":"2026-06-30","kind":"grant","planned":false,"acquired":true,"shares":48.5,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On May 20, 2026, the Issuer's board of directors declared a quarterly cash dividend in the amount of $0.15 per share of its common stock, payable on June 30, 2026 to stockholders of record of the common stock at the close of business on June 15, 2026 (the \"Dividend\"). The amount acquired in column 4 represents equivalent rights accrued as a result of the Dividend on restricted stock units with respect to the Issuer's common stock (\"Original RSUs\") held by the reporting person. Each dividend equivalent right entitles the reporting person to receive one share of the Issuer's common stock upon the settlement of the Original RSUs and is subject to the same terms and conditions, including vesting and settlement, as the Original RSUs to which it relates. The grant of dividend equivalent rights was approved by the Issuer's board of directors pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended."}],"balance_after":267538.6,"source":{"system":"sec-edgar","filing":"0001123292-26-000962","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226000962/form4.xml","form_type":"4"}},{"id":819321,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-04-02T21:13:29.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":95.4,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On March 5, 2026, the Issuer's board of directors declared a quarterly cash dividend in the amount of $0.15 per share of its common stock, payable on March 31, 2026 to stockholders of record of the common stock at the close of business on March 16, 2026 (the \"Dividend\"). The amount acquired in column 4 represents equivalent rights accrued as a result of the Dividend on restricted stock units with respect to the Issuer's common stock (\"Original RSUs\") held by the reporting person. Each dividend equivalent right entitles the reporting person to receive one share of the Issuer's common stock upon the settlement of the Original RSUs and is subject to the same terms and conditions, including vesting and settlement, as the Original RSUs to which it relates. The grant of dividend equivalent rights was approved by the Issuer's board of directors pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended."}],"balance_after":267490.1,"source":{"system":"sec-edgar","filing":"0001123292-26-000540","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226000540/form4.xml","form_type":"4"}},{"id":873906,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-03T02:23:36.000Z","date":"2026-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":8767,"price":22.49,"value":197169.83,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the PSU award discussed in footnote (1) herein."}],"balance_after":267394.7,"source":{"system":"sec-edgar","filing":"0001123292-26-000284","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226000284/form4.xml","form_type":"4"}},{"id":873905,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-03T02:23:36.000Z","date":"2026-02-26","kind":"grant","planned":false,"acquired":true,"shares":34247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the number of shares certified as earned with respect to an award of performance-based restricted stock units (\"PSUs\") granted on March 1, 2024. All of the PSUs settled on March 1, 2026."}],"balance_after":276161.7,"source":{"system":"sec-edgar","filing":"0001123292-26-000284","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226000284/form4.xml","form_type":"4"}},{"id":944320,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-01-08T02:44:34.000Z","date":"2026-01-06","kind":"grant","planned":false,"acquired":true,"shares":10822,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer."},{"field":"shares","element":"transactionShares","label":"F3","text":"The shares underlying this restricted stock unit award vest on January 6, 2027, subject to the reporting person's continued service with the issuer."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The restricted stock units were issued to the reporting person pursuant to the issuer's director compensation plan."}],"balance_after":241914.7,"source":{"system":"sec-edgar","filing":"0001123292-26-000062","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226000062/form4.xml","form_type":"4"}},{"id":944319,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-01-08T02:44:34.000Z","date":"2025-12-31","kind":"grant","planned":false,"acquired":true,"shares":58.3,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On December 4, 2025, the Issuer's board of directors declared a quarterly cash dividend in the amount of $0.15 per share of its common stock, payable on December 31, 2025 to stockholders of record of the common stock at the close of business on December 15, 2025 (the \"Dividend\"). The amount acquired in column 4 represents equivalent rights accrued as a result of the Dividend on restricted stock units with respect to the Issuer's common stock (\"Original RSUs\") held by the reporting person. Each dividend equivalent right entitles the reporting person to receive one share of the Issuer's common stock upon the settlement of the Original RSUs and is subject to the same terms and conditions, including vesting and settlement, as the Original RSUs to which it relates. The grant of dividend equivalent rights was approved by the Issuer's board of directors pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended."}],"balance_after":231092.7,"source":{"system":"sec-edgar","filing":"0001123292-26-000062","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329226000062/form4.xml","form_type":"4"}},{"id":1009516,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-03T21:30:12.000Z","date":"2025-10-31","kind":"sale","planned":false,"acquired":false,"shares":20839,"price":18,"value":375102.0,"ownership":{"direct":true},"balance_after":231034.4,"source":{"system":"sec-edgar","filing":"0001123292-25-000605","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329225000605/form4.xml","form_type":"4"}},{"id":1011993,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-10-29T20:57:40.000Z","date":"2025-10-28","kind":"sale","planned":false,"acquired":false,"shares":6797,"price":18,"value":122346.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.005, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":251873.4,"source":{"system":"sec-edgar","filing":"0001123292-25-000596","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329225000596/form4.xml","form_type":"4"}},{"id":1011992,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-10-29T20:57:40.000Z","date":"2025-10-27","kind":"sale","planned":false,"acquired":false,"shares":3331,"price":18,"value":59958.0,"ownership":{"direct":true},"balance_after":258670.4,"source":{"system":"sec-edgar","filing":"0001123292-25-000596","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329225000596/form4.xml","form_type":"4"}},{"id":1027024,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-10-02T21:54:56.000Z","date":"2025-09-30","kind":"grant","planned":false,"acquired":true,"shares":57.5,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On July 23, 2025, the Issuer announced that its board of directors declared a quarterly cash dividend in the amount of $0.15 per share of its common stock, payable on September 30, 2025 to stockholders of record of the common stock at the close of business on September 15, 2025 (the \"Dividend\"). The amount acquired in column 4 represents equivalent rights accrued as a result of the Dividend on restricted stock units with respect to the Issuer's common stock (\"Original RSUs\") held by the reporting person. Each dividend equivalent right entitles the reporting person to receive one share of the Issuer's common stock upon the settlement of the Original RSUs and is subject to the same terms and conditions, including vesting and settlement, as the Original RSUs to which it relates. The grant of dividend equivalent rights was approved by the Issuer's board of directors pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended."}],"balance_after":262001.4,"source":{"system":"sec-edgar","filing":"0001123292-25-000493","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000112329225000493/form4.xml","form_type":"4"}},{"id":1094925,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-02T22:10:22.000Z","date":"2025-07-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":34544,"price":30.59,"value":1056700.96,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":261943.9,"source":{"system":"sec-edgar","filing":"0001415889-25-019139","document":"form4-07022025_060715.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925019139/form4-07022025_060715.xml","form_type":"4"}},{"id":1094924,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-02T22:10:22.000Z","date":"2025-06-30","kind":"grant","planned":false,"acquired":true,"shares":30.9,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On May 14, 2025, the Issuer announced that its board of directors declared a quarterly cash dividend in the amount of $0.14 per share of its common stock, payable on June 30, 2025 to stockholders of record of the common stock at the close of business on June 13, 2025 (the \"Dividend\"). The amount acquired in column 4 represents equivalent rights accrued on restricted stock units with respect to the Issuer's common stock (\"Original RSUs\") held by the reporting person as a result of the Dividend. Each dividend equivalent right entitles the reporting person to receive one share of the Issuer's common stock upon the settlement of the Original RSUs and is subject to the same terms and conditions, including vesting and settlement, as the Original RSUs to which it relates. The grant of dividend equivalent rights was approved by the Issuer's board of directors pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended."}],"balance_after":296487.9,"source":{"system":"sec-edgar","filing":"0001415889-25-019139","document":"form4-07022025_060715.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925019139/form4-07022025_060715.xml","form_type":"4"}},{"id":1183154,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-02T20:15:44.000Z","date":"2025-03-31","kind":"grant","planned":false,"acquired":true,"shares":34,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On March 6, 2025, the Issuer announced that its board of directors declared a quarterly cash dividend in the amount of $0.14 per share of its common stock, payable on March 31, 2025 to stockholders of record of the common stock at the close of business on March 17, 2025 (the \"Dividend\"). The amount acquired in column 4 represents equivalent rights accrued on restricted stock units with respect to the Issuer's common stock (\"Original RSUs\") held by the reporting person as a result of the Dividend. Each dividend equivalent right entitles the reporting person to receive one share of the Issuer's common stock upon the settlement of the Original RSUs and is subject to the same terms and conditions, including vesting and settlement, as the Original RSUs to which it relates. The grant of dividend equivalent rights was approved by the Issuer's board of directors pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended."}],"balance_after":296457,"source":{"system":"sec-edgar","filing":"0001415889-25-009641","document":"form4-04022025_040432.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925009641/form4-04022025_040432.xml","form_type":"4"}},{"id":1227707,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-04T23:33:19.000Z","date":"2025-03-02","kind":"tax_withholding","planned":false,"acquired":false,"shares":4074,"price":31.56,"value":128575.44,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (4) herein."}],"balance_after":296423,"source":{"system":"sec-edgar","filing":"0001415889-25-006693","document":"form4-03042025_110315.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925006693/form4-03042025_110315.xml","form_type":"4"}},{"id":1227706,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-04T23:33:19.000Z","date":"2025-03-02","kind":"grant","planned":false,"acquired":true,"shares":9602,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Represents the vested portion of a performance-based restricted stock unit award based on the issuer's satisfaction of certain performance criteria. In light of the performance-based vesting conditions of the award, such award was not reportable under Section 16 until vesting was determined, which occurred on March 2, 2025."}],"balance_after":300497,"source":{"system":"sec-edgar","filing":"0001415889-25-006693","document":"form4-03042025_110315.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925006693/form4-03042025_110315.xml","form_type":"4"}},{"id":1227705,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-04T23:33:19.000Z","date":"2025-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":3597,"price":31.56,"value":113521.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (2) herein."}],"balance_after":290895,"source":{"system":"sec-edgar","filing":"0001415889-25-006693","document":"form4-03042025_110315.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925006693/form4-03042025_110315.xml","form_type":"4"}},{"id":1227704,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-04T23:33:19.000Z","date":"2025-03-01","kind":"grant","planned":false,"acquired":true,"shares":16784,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock unit award, 832 shares were previously withheld to pay taxes associated with the reporting person becoming eligible for accelerated vesting upon a qualified retirement under the issuer's \"sum of 70\" program.  Of the remaining 15,952 shares, one-half vested on March 1, 2025 and the remainder will vest on March 1, 2026, subject to the reporting person's continuous service with the issuer as of the vesting date."}],"balance_after":294492,"source":{"system":"sec-edgar","filing":"0001415889-25-006693","document":"form4-03042025_110315.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925006693/form4-03042025_110315.xml","form_type":"4"}},{"id":1227703,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-04T23:33:19.000Z","date":"2025-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":392,"price":31.56,"value":12371.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":277708,"source":{"system":"sec-edgar","filing":"0001415889-25-006693","document":"form4-03042025_110315.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925006693/form4-03042025_110315.xml","form_type":"4"}},{"id":1303359,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2025-01-14T22:00:09.000Z","date":"2025-01-14","kind":"exercise","planned":true,"acquired":false,"shares":2320,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Fully vested and immediately exercisable. These options vested as to 25% of the total option on March 1, 2016 and then quarterly thereafter in equal installments on each June 1, September 1 and December 1 such that all shares underlying the option fully vested on March 1, 2019."}],"balance_after":0,"derivative":{"exercise_price":9.45,"expiration_date":"2025-03-02","underlying":"Common Stock","underlying_shares":2320},"source":{"system":"sec-edgar","filing":"0001415889-25-001442","document":"form4-01142025_050104.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925001442/form4-01142025_050104.xml","form_type":"4"}},{"id":1303358,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2025-01-14T22:00:09.000Z","date":"2025-01-13","kind":"exercise","planned":true,"acquired":false,"shares":34750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Fully vested and immediately exercisable. These options vested as to 25% of the total option on March 1, 2016 and then quarterly thereafter in equal installments on each June 1, September 1 and December 1 such that all shares underlying the option fully vested on March 1, 2019."}],"balance_after":2320,"derivative":{"exercise_price":9.45,"expiration_date":"2025-03-02","underlying":"Common Stock","underlying_shares":34750},"source":{"system":"sec-edgar","filing":"0001415889-25-001442","document":"form4-01142025_050104.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925001442/form4-01142025_050104.xml","form_type":"4"}},{"id":1303357,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2025-01-14T22:00:09.000Z","date":"2025-01-10","kind":"exercise","planned":true,"acquired":false,"shares":12500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions were made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 15, 2024, as amended."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Fully vested and immediately exercisable. These options vested as to 25% of the total option on March 1, 2016 and then quarterly thereafter in equal installments on each June 1, September 1 and December 1 such that all shares underlying the option fully vested on March 1, 2019."}],"balance_after":37070,"derivative":{"exercise_price":9.45,"expiration_date":"2025-03-02","underlying":"Common Stock","underlying_shares":12500},"source":{"system":"sec-edgar","filing":"0001415889-25-001442","document":"form4-01142025_050104.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925001442/form4-01142025_050104.xml","form_type":"4"}},{"id":1303356,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-14T22:00:09.000Z","date":"2025-01-14","kind":"exercise","planned":true,"acquired":true,"shares":2320,"price":9.45,"value":21924.0,"ownership":{"direct":true},"balance_after":278100,"source":{"system":"sec-edgar","filing":"0001415889-25-001442","document":"form4-01142025_050104.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925001442/form4-01142025_050104.xml","form_type":"4"}},{"id":1303355,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-14T22:00:09.000Z","date":"2025-01-13","kind":"exercise","planned":true,"acquired":true,"shares":34750,"price":9.45,"value":328387.5,"ownership":{"direct":true},"balance_after":275780,"source":{"system":"sec-edgar","filing":"0001415889-25-001442","document":"form4-01142025_050104.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925001442/form4-01142025_050104.xml","form_type":"4"}},{"id":1303354,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-14T22:00:09.000Z","date":"2025-01-10","kind":"sale","planned":true,"acquired":false,"shares":12500,"price":28.53,"value":356625.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions were made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 15, 2024, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.37 to $28.71, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":241030,"source":{"system":"sec-edgar","filing":"0001415889-25-001442","document":"form4-01142025_050104.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925001442/form4-01142025_050104.xml","form_type":"4"}},{"id":1303353,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-14T22:00:09.000Z","date":"2025-01-10","kind":"exercise","planned":true,"acquired":true,"shares":12500,"price":9.45,"value":118125.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions were made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 15, 2024, as amended."}],"balance_after":253530,"source":{"system":"sec-edgar","filing":"0001415889-25-001442","document":"form4-01142025_050104.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925001442/form4-01142025_050104.xml","form_type":"4"}},{"id":1306481,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-08T21:14:52.000Z","date":"2025-01-06","kind":"grant","planned":false,"acquired":true,"shares":6633,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer."},{"field":"shares","element":"transactionShares","label":"F2","text":"The shares underlying this restricted stock unit award vest on January 6, 2026, subject to the reporting person's continued service with the issuer."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The restricted stock units were issued to the reporting person pursuant to the issuer's director compensation plan."}],"balance_after":241030,"source":{"system":"sec-edgar","filing":"0001415889-25-001130","document":"form4-01082025_090148.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925001130/form4-01082025_090148.xml","form_type":"4"}},{"id":1314349,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-03T21:30:21.000Z","date":"2024-12-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":5719,"price":29.02,"value":165965.38,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction involved the withholding of shares of stock to pay taxes resulting from accelerated vesting of restricted stock units held by the reporting person upon his retirement as an executive officer of the issuer."}],"balance_after":234397,"source":{"system":"sec-edgar","filing":"0001415889-25-000457","document":"form4-01032025_040118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588925000457/form4-01032025_040118.xml","form_type":"4"}},{"id":1322756,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-12-23T22:00:12.000Z","date":"2024-12-19","kind":"tax_withholding","planned":false,"acquired":false,"shares":3025,"price":29.5,"value":89237.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction involved the withholding of shares of stock to pay taxes associated with the reporting person becoming eligible for accelerated vesting upon a qualified retirement under the issuer's \"sum of 70\" program with respect to certain restricted stock unit awards held by the reporting person."}],"balance_after":240116,"source":{"system":"sec-edgar","filing":"0001415889-24-030088","document":"form4-12232024_051209.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924030088/form4-12232024_051209.xml","form_type":"4"}},{"id":1344793,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-12-03T21:45:07.000Z","date":"2024-12-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2015,"price":29.72,"value":59885.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":243141,"source":{"system":"sec-edgar","filing":"0001415889-24-028104","document":"form4-12032024_041203.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924028104/form4-12032024_041203.xml","form_type":"4"}},{"id":1415519,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-09-04T21:56:26.000Z","date":"2024-09-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2016,"price":25.8,"value":52012.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":245156,"source":{"system":"sec-edgar","filing":"0001415889-24-022802","document":"form4-09042024_090942.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924022802/form4-09042024_090942.xml","form_type":"4"}},{"id":1491917,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-06-04T20:10:07.000Z","date":"2024-06-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2015,"price":30.11,"value":60671.65,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":247172,"source":{"system":"sec-edgar","filing":"0001415889-24-015320","document":"form4-06042024_040604.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924015320/form4-06042024_040604.xml","form_type":"4"}},{"id":1595335,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-03-05T21:39:08.000Z","date":"2024-03-02","kind":"tax_withholding","planned":false,"acquired":false,"shares":2008,"price":29.71,"value":59657.68,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (6) herein."}],"balance_after":249187,"source":{"system":"sec-edgar","filing":"0001415889-24-006721","document":"form4-03052024_090333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924006721/form4-03052024_090333.xml","form_type":"4"}},{"id":1595334,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-03-05T21:39:08.000Z","date":"2024-03-02","kind":"grant","planned":false,"acquired":true,"shares":4453,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents the vested portion of a performance-based restricted stock unit award based on the issuer's satisfaction of certain performance criteria. In light of the performance-based vesting conditions of the award, such award was not reportable under Section 16 until vesting was determined, which occurred on March 2, 2024."}],"balance_after":251195,"source":{"system":"sec-edgar","filing":"0001415889-24-006721","document":"form4-03052024_090333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924006721/form4-03052024_090333.xml","form_type":"4"}},{"id":1595333,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-03-05T21:39:08.000Z","date":"2024-03-01","kind":"grant","planned":false,"acquired":true,"shares":42073,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock unit award, 34% shall vest on March 1, 2025 and the remainder shall vest in equal quarterly installments thereafter on each June 1, September 1, December 1 and March 1, so that all shares of common stock shall be vested as of March 1, 2027, subject to the reporting person's continuous service with the issuer as of each such vesting date."}],"balance_after":246742,"source":{"system":"sec-edgar","filing":"0001415889-24-006721","document":"form4-03052024_090333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924006721/form4-03052024_090333.xml","form_type":"4"}},{"id":1595332,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-03-05T21:39:08.000Z","date":"2024-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":11219,"price":29.71,"value":333316.49,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (3) herein."}],"balance_after":204669,"source":{"system":"sec-edgar","filing":"0001415889-24-006721","document":"form4-03052024_090333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924006721/form4-03052024_090333.xml","form_type":"4"}},{"id":1595331,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-03-05T21:39:08.000Z","date":"2024-03-01","kind":"grant","planned":false,"acquired":true,"shares":48088,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock unit award, one-half vested on March 1, 2024 and the remainder will vest on March 1, 2025, subject to the reporting person's continuous service with the issuer as of the vesting date."}],"balance_after":215888,"source":{"system":"sec-edgar","filing":"0001415889-24-006721","document":"form4-03052024_090333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924006721/form4-03052024_090333.xml","form_type":"4"}},{"id":1595330,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-03-05T21:39:08.000Z","date":"2024-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":7061,"price":29.71,"value":209782.31,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of a restricted stock unit award that previously vested with respect to one-half of the shares underlying the award on March 1, 2023. The amount being reported herein represents amounts withheld to satisfy tax withholding obligations in connection with the vesting and settlement of the remaining one-half on March 1, 2024."}],"balance_after":167800,"source":{"system":"sec-edgar","filing":"0001415889-24-006721","document":"form4-03052024_090333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924006721/form4-03052024_090333.xml","form_type":"4"}},{"id":1595329,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-03-05T21:39:08.000Z","date":"2024-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":4143,"price":29.71,"value":123088.53,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":174861,"source":{"system":"sec-edgar","filing":"0001415889-24-006721","document":"form4-03052024_090333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924006721/form4-03052024_090333.xml","form_type":"4"}},{"id":1665059,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF FINANCIAL OFFICER"}}],"security":"Common Stock","published_at":"2024-01-31T22:53:37.000Z","date":"2023-12-19","kind":"tax_withholding","planned":false,"acquired":false,"shares":741,"price":40.2,"value":29788.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction involved the withholding of 741 shares of stock issuable upon the early vesting of an equal number of restricted stock units to pay taxes associated with the reporting person becoming retirement eligible under the issuer's employee benefit plans."}],"balance_after":179004,"source":{"system":"sec-edgar","filing":"0001415889-24-002084","document":"form5-01312024_100132.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000141588924002084/form5-01312024_100132.xml","form_type":"5"}},{"id":1723701,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-12-04T21:32:20.000Z","date":"2023-12-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2219,"price":39.21,"value":87006.99,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":179745,"source":{"system":"sec-edgar","filing":"0001209191-23-057222","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123057222/doc4.xml","form_type":"4"}},{"id":1786949,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-09-06T21:50:26.000Z","date":"2023-09-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2219,"price":49.53,"value":109907.07,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":181964,"source":{"system":"sec-edgar","filing":"0001209191-23-048488","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123048488/doc4.xml","form_type":"4"}},{"id":1866770,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-06-05T20:52:32.000Z","date":"2023-06-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2219,"price":61.11,"value":135603.09,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":184183,"source":{"system":"sec-edgar","filing":"0001209191-23-034408","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123034408/doc4.xml","form_type":"4"}},{"id":1968820,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-03-06T21:13:34.000Z","date":"2023-03-02","kind":"tax_withholding","acquired":false,"shares":2974,"price":61.76,"value":183674.24,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (1) herein."}],"balance_after":186402,"source":{"system":"sec-edgar","filing":"0001209191-23-016262","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123016262/doc4.xml","form_type":"4"}},{"id":1968819,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-03-06T21:13:34.000Z","date":"2023-03-02","kind":"grant","acquired":true,"shares":6595,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the vested portion of a performance-based restricted stock unit award based on the issuer's satisfaction of certain performance criteria. In light of the performance-based vesting conditions of the award, such award was not reportable under Section 16 until vesting was determined, which occurred on March 2, 2023."}],"balance_after":189376,"source":{"system":"sec-edgar","filing":"0001209191-23-016262","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123016262/doc4.xml","form_type":"4"}},{"id":1972744,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-03-03T21:13:48.000Z","date":"2023-03-01","kind":"grant","acquired":true,"shares":20295,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock unit award, 25% shall vest on March 1, 2024 and the remainder shall vest in equal quarterly installments thereafter on each June 1, September 1, December 1 and March 1, so that all shares of common stock shall be vested as of March 1, 2027, subject to the reporting person's continuous service with the issuer as of each such vesting date."}],"balance_after":182781,"source":{"system":"sec-edgar","filing":"0001209191-23-015444","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123015444/doc4.xml","form_type":"4"}},{"id":1972743,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-03-03T21:13:48.000Z","date":"2023-03-01","kind":"tax_withholding","acquired":false,"shares":7060,"price":61.59,"value":434825.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (3) herein."}],"balance_after":162486,"source":{"system":"sec-edgar","filing":"0001209191-23-015444","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123015444/doc4.xml","form_type":"4"}},{"id":1972742,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-03-03T21:13:48.000Z","date":"2023-03-01","kind":"grant","acquired":true,"shares":31317,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock unit award, one-half vested on March 1, 2023 and the remainder will vest on March 1, 2024, subject to the reporting person's continuous service with the issuer as of the vesting date."}],"balance_after":169546,"source":{"system":"sec-edgar","filing":"0001209191-23-015444","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123015444/doc4.xml","form_type":"4"}},{"id":1972741,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-03-03T21:13:48.000Z","date":"2023-03-01","kind":"tax_withholding","acquired":false,"shares":3790,"price":61.59,"value":233426.1,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of a restricted stock unit award that previously vested with respect to one-half of the shares underlying the award on March 1, 2022. The amount being reported herein represents amounts withheld to satisfy tax withholding obligations in connection with the vesting and settlement of the remaining one-half on March 1, 2023."}],"balance_after":138229,"source":{"system":"sec-edgar","filing":"0001209191-23-015444","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123015444/doc4.xml","form_type":"4"}},{"id":1972740,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-03-03T21:13:48.000Z","date":"2023-03-01","kind":"tax_withholding","acquired":false,"shares":5387,"price":61.59,"value":331785.33,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":142019,"source":{"system":"sec-edgar","filing":"0001209191-23-015444","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123015444/doc4.xml","form_type":"4"}},{"id":1992970,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2023-02-24T21:45:06.000Z","date":"2023-02-22","kind":"exercise","acquired":false,"shares":181,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Fully vested and immediately exercisable. These options vested as to 25% of the total option on March 1, 2016 and then quarterly thereafter in equal installments on each June 1, September 1 and December 1 such that all shares underlying the option fully vested on March 1, 2019."}],"balance_after":49570,"derivative":{"exercise_price":9.45,"expiration_date":"2025-03-02","underlying":"Common Stock","underlying_shares":181},"source":{"system":"sec-edgar","filing":"0001209191-23-012750","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123012750/doc4.xml","form_type":"4"}},{"id":1992969,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-02-24T21:45:06.000Z","date":"2023-02-22","kind":"sale","acquired":false,"shares":181,"price":64,"value":11584.0,"ownership":{"direct":true},"balance_after":147406,"source":{"system":"sec-edgar","filing":"0001209191-23-012750","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123012750/doc4.xml","form_type":"4"}},{"id":1992968,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-02-24T21:45:06.000Z","date":"2023-02-22","kind":"exercise","acquired":true,"shares":181,"price":9.45,"value":1710.45,"ownership":{"direct":true},"balance_after":147587,"source":{"system":"sec-edgar","filing":"0001209191-23-012750","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919123012750/doc4.xml","form_type":"4"}},{"id":2095937,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-12-05T21:17:29.000Z","date":"2022-12-01","kind":"tax_withholding","acquired":false,"shares":1772,"price":52.66,"value":93313.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":147406,"source":{"system":"sec-edgar","filing":"0001209191-22-059671","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122059671/doc4.xml","form_type":"4"}},{"id":2125409,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2022-11-03T20:29:05.000Z","date":"2022-11-01","kind":"exercise","acquired":false,"shares":61619,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This exercise and subsequent sales were made pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on February 24, 2022."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This option vested and became exercisable as to 25% of the shares of common stock underlying the option on March 1, 2015 and then quarterly thereafter in equal installments on each June 1, September 1, December 1 and March 1, such that the option was fully vested on March 1, 2018."}],"balance_after":0,"derivative":{"exercise_price":6.52,"expiration_date":"2024-03-01","underlying":"Common Stock","underlying_shares":61619},"source":{"system":"sec-edgar","filing":"0001209191-22-055517","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122055517/doc4.xml","form_type":"4"}},{"id":2125408,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-11-03T20:29:05.000Z","date":"2022-11-01","kind":"sale","acquired":false,"shares":61619,"price":52,"value":3204188.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This exercise and subsequent sales were made pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on February 24, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.00 to $52.06, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this form Form 4."}],"balance_after":149178,"source":{"system":"sec-edgar","filing":"0001209191-22-055517","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122055517/doc4.xml","form_type":"4"}},{"id":2125407,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-11-03T20:29:05.000Z","date":"2022-11-01","kind":"exercise","acquired":true,"shares":61619,"price":6.52,"value":401755.88,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This exercise and subsequent sales were made pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on February 24, 2022."}],"balance_after":210797,"source":{"system":"sec-edgar","filing":"0001209191-22-055517","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122055517/doc4.xml","form_type":"4"}},{"id":2165427,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-09-06T21:03:55.000Z","date":"2022-09-01","kind":"tax_withholding","acquired":false,"shares":1772,"price":44.69,"value":79190.68,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":149178,"source":{"system":"sec-edgar","filing":"0001209191-22-048791","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122048791/doc4.xml","form_type":"4"}},{"id":2247321,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-06-02T20:57:22.000Z","date":"2022-06-01","kind":"tax_withholding","acquired":false,"shares":1737,"price":37.09,"value":64425.33,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":150950,"source":{"system":"sec-edgar","filing":"0001209191-22-033571","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122033571/doc4.xml","form_type":"4"}},{"id":2347505,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-03-07T21:05:41.000Z","date":"2022-03-03","kind":"tax_withholding","acquired":false,"shares":2767,"price":39.21,"value":108494.07,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (1) herein."}],"balance_after":152687,"source":{"system":"sec-edgar","filing":"0001209191-22-016602","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122016602/doc4.xml","form_type":"4"}},{"id":2347504,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-03-07T21:05:41.000Z","date":"2022-03-03","kind":"grant","acquired":true,"shares":6136,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the vested portion of a performance-based restricted stock unit award based on the issuer's satisfaction of certain performance criteria. In light of the performance-based vesting conditions of the award, such award was not reportable under Section 16 until vesting was determined, which occurred on March 3, 2022."}],"balance_after":155454,"source":{"system":"sec-edgar","filing":"0001209191-22-016602","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122016602/doc4.xml","form_type":"4"}},{"id":2353790,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-03-03T22:12:23.000Z","date":"2022-03-01","kind":"grant","acquired":true,"shares":32059,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock unit award, 25% shall vest on March 1, 2023 and the remainder shall vest in equal quarterly installments thereafter on each June 1, September 1, December 1 and March 1, so that all shares of common stock shall be vested as of March 1, 2026, subject to the reporting person's continuous service with the issuer as of each such vesting date."}],"balance_after":149318,"source":{"system":"sec-edgar","filing":"0001209191-22-015642","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122015642/doc4.xml","form_type":"4"}},{"id":2353789,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-03-03T22:12:23.000Z","date":"2022-03-01","kind":"tax_withholding","acquired":false,"shares":3789,"price":38.99,"value":147733.11,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (3) herein."}],"balance_after":117259,"source":{"system":"sec-edgar","filing":"0001209191-22-015642","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122015642/doc4.xml","form_type":"4"}},{"id":2353788,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-03-03T22:12:23.000Z","date":"2022-03-01","kind":"grant","acquired":true,"shares":16807,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock unit award, one-half vested on March 1, 2022 and the remainder will vest on March 1, 2023, subject to the reporting person's continuous service with the issuer as of the vesting date."}],"balance_after":121048,"source":{"system":"sec-edgar","filing":"0001209191-22-015642","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122015642/doc4.xml","form_type":"4"}},{"id":2353787,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-03-03T22:12:23.000Z","date":"2022-03-01","kind":"tax_withholding","acquired":false,"shares":3779,"price":38.99,"value":147343.21,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of a restricted stock unit award that previously vested with respect to one-half of the shares underlying the award on March 1, 2021. The amount being reported herein represents amounts withheld to satisfy tax withholding obligations in connection with the vesting and settlement of the remaining one-half on March 1, 2022."}],"balance_after":104241,"source":{"system":"sec-edgar","filing":"0001209191-22-015642","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122015642/doc4.xml","form_type":"4"}},{"id":2353786,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-03-03T22:12:23.000Z","date":"2022-03-01","kind":"tax_withholding","acquired":false,"shares":4012,"price":38.99,"value":156427.88,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":108020,"source":{"system":"sec-edgar","filing":"0001209191-22-015642","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122015642/doc4.xml","form_type":"4"}},{"id":2397701,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-02-14T23:27:57.000Z","date":"2021-12-17","kind":"gift","acquired":false,"shares":1844,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":112032,"source":{"system":"sec-edgar","filing":"0001209191-22-009463","document":"doc5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919122009463/doc5.xml","form_type":"5"}},{"id":2485507,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-12-04T00:26:36.000Z","date":"2021-12-01","kind":"tax_withholding","acquired":false,"shares":1659,"price":37.31,"value":61897.29,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":113876,"source":{"system":"sec-edgar","filing":"0001209191-21-068003","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121068003/doc4.xml","form_type":"4"}},{"id":2579021,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-09-03T21:13:49.000Z","date":"2021-09-01","kind":"tax_withholding","acquired":false,"shares":1659,"price":45.93,"value":76197.87,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":115535,"source":{"system":"sec-edgar","filing":"0001209191-21-054821","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121054821/doc4.xml","form_type":"4"}},{"id":2682965,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-06-03T12:40:17.000Z","date":"2021-06-01","kind":"tax_withholding","acquired":false,"shares":1659,"price":38.33,"value":63589.47,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":117194,"source":{"system":"sec-edgar","filing":"0001209191-21-037492","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121037492/doc4.xml","form_type":"4"}},{"id":2805869,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-03-05T20:58:47.000Z","date":"2021-03-03","kind":"tax_withholding","acquired":false,"shares":1427,"price":38.79,"value":55353.33,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (1) herein."}],"balance_after":118853,"source":{"system":"sec-edgar","filing":"0001209191-21-018165","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121018165/doc4.xml","form_type":"4"}},{"id":2805868,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-03-05T20:58:47.000Z","date":"2021-03-03","kind":"grant","acquired":true,"shares":3166,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the vested portion of a performance-based restricted stock unit award based on the issuer's satisfaction of certain performance criteria. In light of the performance-based vesting conditions of the award, such award was not reportable under Section 16 until vesting was determined, which occurred on March 3, 2021."}],"balance_after":120280,"source":{"system":"sec-edgar","filing":"0001209191-21-018165","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121018165/doc4.xml","form_type":"4"}},{"id":2812610,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-03-03T22:51:23.000Z","date":"2021-03-01","kind":"grant","acquired":true,"shares":20878,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock unit award, 25% shall vest on March 1, 2022 and the remainder shall vest in equal quarterly installments thereafter on each June 1, September 1, December 1 and March 1, so that all shares of common stock shall be vested as of March 1, 2025, subject to the reporting person's continuous service with the issuer as of each such vesting date."}],"balance_after":117114,"source":{"system":"sec-edgar","filing":"0001209191-21-017149","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121017149/doc4.xml","form_type":"4"}},{"id":2812609,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-03-03T22:51:23.000Z","date":"2021-03-01","kind":"tax_withholding","acquired":false,"shares":3779,"price":41.91,"value":158377.89,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in footnote (3) herein."}],"balance_after":96236,"source":{"system":"sec-edgar","filing":"0001209191-21-017149","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121017149/doc4.xml","form_type":"4"}},{"id":2812608,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-03-03T22:51:23.000Z","date":"2021-03-01","kind":"grant","acquired":true,"shares":16764,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. Of the shares underlying this restricted stock award, one-half vested on March 1, 2020 and the remainder will vest on March 1, 2021, subject to the reporting person's continuous service with the issuer as of each such vesting date."}],"balance_after":100015,"source":{"system":"sec-edgar","filing":"0001209191-21-017149","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121017149/doc4.xml","form_type":"4"}},{"id":2812607,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-03-03T22:51:23.000Z","date":"2021-03-01","kind":"tax_withholding","acquired":false,"shares":4467,"price":41.91,"value":187211.97,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of a restricted stock unit award that previously vested with respect to one-half of the shares underlying the award on March 1, 2020. The amount being reported herein represents amounts withheld to satisfy tax withholding obligations in connection with the vesting and settlement of the remaining one-half on March 1, 2021."}],"balance_after":83251,"source":{"system":"sec-edgar","filing":"0001209191-21-017149","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121017149/doc4.xml","form_type":"4"}},{"id":2812606,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-03-03T22:51:23.000Z","date":"2021-03-01","kind":"tax_withholding","acquired":false,"shares":4600,"price":41.91,"value":192786.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":87718,"source":{"system":"sec-edgar","filing":"0001209191-21-017149","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121017149/doc4.xml","form_type":"4"}},{"id":2845971,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-18","kind":"exercise","acquired":false,"shares":90909,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"25% of the shares of common stock underlying the option vested and became exercisable on January 1, 2015 and quarterly thereafter in equal installments on April 1, July 1 and October 1, so that all shares of common stock underlying the option vested and became exercisable on January 1, 2018."}],"balance_after":0,"derivative":{"exercise_price":6.25,"expiration_date":"2024-01-01","underlying":"Common Stock","underlying_shares":90909},"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2845970,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-18","kind":"exercise","acquired":false,"shares":79681,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"25% of the shares of common stock underlying the option vested and became exercisable on March 1, 2014 and quarterly thereafter in equal installments on June 1, September 1 and December 1, so that all shares of common stock underlying the option fully vested and became exercisable on March 1, 2017."}],"balance_after":0,"derivative":{"exercise_price":6.08,"expiration_date":"2023-03-01","underlying":"Common Stock","underlying_shares":79681},"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2845969,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-18","kind":"sale","acquired":false,"shares":110589,"price":47.26,"value":5226436.14,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $46.99 to $47.38, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."}],"balance_after":92318,"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2845968,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-18","kind":"sale","acquired":false,"shares":60001,"price":46.59,"value":2795446.59,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $45.99 to $46.97, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."}],"balance_after":202907,"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2845967,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-18","kind":"exercise","acquired":true,"shares":90909,"price":6.25,"value":568181.25,"ownership":{"direct":true},"balance_after":262908,"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2845966,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-18","kind":"exercise","acquired":true,"shares":79681,"price":6.08,"value":484460.48,"ownership":{"direct":true},"balance_after":171999,"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2845965,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-17","kind":"sale","acquired":false,"shares":600,"price":49.22,"value":29532.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $49.16 to $49.25, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."}],"balance_after":92318,"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2845964,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-17","kind":"sale","acquired":false,"shares":45195,"price":48.44,"value":2189245.8,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $48.15 to $49.14, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."}],"balance_after":92918,"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2845963,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2021-02-19T21:05:06.000Z","date":"2021-02-17","kind":"sale","acquired":false,"shares":25395,"price":47.79,"value":1213627.05,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $47.15 to $48.14, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."}],"balance_after":138113,"source":{"system":"sec-edgar","filing":"0001209191-21-012319","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919121012319/doc4.xml","form_type":"4"}},{"id":2955062,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-12-08T01:59:07.000Z","date":"2020-12-07","kind":"gift","acquired":false,"shares":10656,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":163508,"source":{"system":"sec-edgar","filing":"0001209191-20-062090","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120062090/doc4.xml","form_type":"4"}},{"id":2955061,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-12-08T01:59:07.000Z","date":"2020-12-04","kind":"sale","acquired":false,"shares":44648,"price":34,"value":1518032.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on August 14, 2020."}],"balance_after":174164,"source":{"system":"sec-edgar","filing":"0001209191-20-062090","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120062090/doc4.xml","form_type":"4"}},{"id":2958129,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-12-03T21:17:24.000Z","date":"2020-12-01","kind":"tax_withholding","acquired":false,"shares":1571,"price":33.14,"value":52062.94,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":218812,"source":{"system":"sec-edgar","filing":"0001209191-20-061474","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120061474/doc4.xml","form_type":"4"}},{"id":2975027,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2020-11-18T21:44:30.000Z","date":"2020-11-16","kind":"exercise","acquired":false,"shares":29104,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This exercise and all subsequent sales were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on August 14, 2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"These options vested and became exercisable as to 25% of the shares of Common Stock underlying the option on March 1, 2013 and quarterly thereafter in equal installments on June 1, September 1 and December 1 so that all shares of Common Stock underlying the option vested and became exercisable on March 1, 2016."}],"balance_after":0,"derivative":{"exercise_price":7.56,"expiration_date":"2022-03-01","underlying":"Common Stock","underlying_shares":29104},"source":{"system":"sec-edgar","filing":"0001209191-20-059135","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120059135/doc4.xml","form_type":"4"}},{"id":2975026,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-11-18T21:44:30.000Z","date":"2020-11-16","kind":"sale","acquired":false,"shares":77714,"price":32,"value":2486848.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This exercise and all subsequent sales were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on August 14, 2020."}],"balance_after":220383,"source":{"system":"sec-edgar","filing":"0001209191-20-059135","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120059135/doc4.xml","form_type":"4"}},{"id":2975025,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-11-18T21:44:30.000Z","date":"2020-11-16","kind":"exercise","acquired":true,"shares":29104,"price":7.56,"value":220026.24,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This exercise and all subsequent sales were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on August 14, 2020."}],"balance_after":298097,"source":{"system":"sec-edgar","filing":"0001209191-20-059135","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120059135/doc4.xml","form_type":"4"}},{"id":3002052,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-10-21T21:53:19.000Z","date":"2020-10-20","kind":"sale","acquired":false,"shares":19694,"price":30,"value":590820.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on August 14, 2020."}],"balance_after":268993,"source":{"system":"sec-edgar","filing":"0001209191-20-055495","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120055495/doc4.xml","form_type":"4"}},{"id":3039005,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-09-03T22:28:33.000Z","date":"2020-09-01","kind":"tax_withholding","acquired":false,"shares":1571,"price":29.12,"value":45747.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transaction reported represents the withholding of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units."}],"balance_after":288687,"source":{"system":"sec-edgar","filing":"0001209191-20-049544","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120049544/doc4.xml","form_type":"4"}},{"id":3058578,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-08-13T20:11:24.000Z","date":"2020-08-11","kind":"sale","acquired":false,"shares":28620,"price":29.76,"value":851731.2,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $29.75 to $29.85, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":290258,"source":{"system":"sec-edgar","filing":"0001209191-20-046589","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120046589/doc4.xml","form_type":"4"}},{"id":3061791,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-08-11T20:19:09.000Z","date":"2020-08-10","kind":"sale","acquired":false,"shares":31757,"price":29.82,"value":946993.74,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $29.75 to $29.935, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":318878,"source":{"system":"sec-edgar","filing":"0001209191-20-046111","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120046111/doc4.xml","form_type":"4"}},{"id":3061790,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-08-11T20:19:09.000Z","date":"2020-08-07","kind":"sale","acquired":false,"shares":2100,"price":29.76,"value":62496.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $29.76 to $29.775, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":350635,"source":{"system":"sec-edgar","filing":"0001209191-20-046111","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120046111/doc4.xml","form_type":"4"}},{"id":3073941,"issuer":{"id":833,"kind":"organization","name":"Iridium Communications Inc.","symbol":"IRDM"},"owners":[{"id":21603,"kind":"person","name":"FITZPATRICK THOMAS","position":1,"cik":"0001229996","reported_name":"FITZPATRICK THOMAS","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2020-07-30T00:25:18.000Z","date":"2020-07-28","kind":"exercise","acquired":false,"shares":100000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This exercise and subsequent sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 1, 2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"One-quarter of the shares underlying the option vested on February 21, 2012, and the remainder vested in quarterly installments through February 21, 2015."}],"balance_after":0,"derivative":{"exercise_price":8.31,"expiration_date":"2021-02-21","underlying":"Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001209191-20-044002","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1418819/000120919120044002/doc4.xml","form_type":"4"}}],"next_cursor":"2020-07-30T00:25:18.000000Z,3073941"}