0001209191-23-018538.txt : 20230314 0001209191-23-018538.hdr.sgml : 20230314 20230314171230 ACCESSION NUMBER: 0001209191-23-018538 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230313 FILED AS OF DATE: 20230314 DATE AS OF CHANGE: 20230314 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Scheimreif Scott CENTRAL INDEX KEY: 0001564963 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33963 FILM NUMBER: 23731963 MAIL ADDRESS: STREET 1: C/O IRIDIUM COMMUNICATIONS INC. STREET 2: 1750 TYSONS BOULEVARD, SUITE 1400 CITY: MCLEAN STATE: VA ZIP: 22102 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Iridium Communications Inc. CENTRAL INDEX KEY: 0001418819 STANDARD INDUSTRIAL CLASSIFICATION: COMMUNICATIONS EQUIPMENT, NEC [3669] IRS NUMBER: 221344998 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1750 TYSONS BOULEVARD STREET 2: SUITE 1400 CITY: MCLEAN STATE: VA ZIP: 22102 BUSINESS PHONE: 301-571-6200 MAIL ADDRESS: STREET 1: 1750 TYSONS BOULEVARD STREET 2: SUITE 1400 CITY: MCLEAN STATE: VA ZIP: 22102 FORMER COMPANY: FORMER CONFORMED NAME: GHL Acquisition Corp. DATE OF NAME CHANGE: 20071119 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2023-03-13 0 0001418819 Iridium Communications Inc. IRDM 0001564963 Scheimreif Scott C/O IRIDIUM COMMUNICATIONS INC. 1750 TYSONS BOULEVARD, SUITE 1400 MCLEAN VA 22102 0 1 0 0 EVP-Government Programs Common Stock 2023-03-13 4 M 0 52816 6.52 A 191453 D Common Stock 2023-03-13 4 M 0 43532 9.45 A 234985 D Common Stock 2023-03-13 4 S 0 96348 59.79 D 138637 D Employee Stock Option (Right to Buy) 6.52 2023-03-13 4 M 0 52816 0.00 D 2024-03-01 Common Stock 52816 0 D Employee Stock Option (Right to Buy) 9.45 2023-03-13 4 M 0 43532 0.00 D 2025-03-02 Common Stock 43532 0 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.43 to $60.39, 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. These options vested and became exercisable as to 25% of the shares of common stock underlying the option on March 1, 2015 and quarterly thereafter in equal installments (rounded down to the nearest whole number) 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, 2018. These options vested and became exercisable as to 25% of the shares of common stock underlying the option on March 1, 2016 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, 2019. /s/Brian Leaf, Attorney-in-Fact 2023-03-14