Iridium Communications Inc. — Director's Dealing 2011

May 19, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Iridium Communications Inc. (IRDM)
CIK: 0001418819
Period of Report: 2011-05-13

Reporting Person: Thoma Donald Lee (EVP, Iridium Satellite LLC)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-13	Common Stock	D	15000	$8.564	Disposed	133516	Direct

Footnotes

F1: Price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $8.50 to $8.63 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.