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CIK 0001418819 · Large accelerated filer

Iridium Communications Inc.

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Ticker
IRDM
Exchange
Nasdaq
Industry
Communications Services, NEC
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
221344998
Phone
703-287-7400
Business address
1676 INTERNATIONAL DRIVE, SUITE 1100, MCLEAN, VA, 22102
Former names
GHL Acquisition Corp.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$19,646,631
in 8 filings

Net −$19,646,631. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-09-15 Last Timothy James EVP, Sales & Marketing Sale −5,769 $46.35 $267K 84,130
2026-09-03 Last Timothy James EVP, Sales & Marketing Sale −2,013 $47.36 $95K 89,899
2026-09-01 Last Timothy James EVP, Sales & Marketing Shares withheld for taxes −1,501 $46.98 $71K 91,912
2026-08-17 Last Timothy James EVP, Sales & Marketing Sale −19,021 $50.33 $957K 93,913
2026-08-17 Last Timothy James EVP, Sales & Marketing Sale −500 $50.88 $25K 93,413
2026-06-01 Last Timothy James EVP, Sales & Marketing Shares withheld for taxes −1,498 $51.78 $78K 112,934
2026-03-09 Last Timothy James EVP, Sales & Marketing Shares withheld for taxes −2,335 $24.01 $56K 114,432
2026-03-01 Last Timothy James EVP, Sales & Marketing Grant or award +66,805 120,650
2026-03-01 Last Timothy James EVP, Sales & Marketing Shares withheld for taxes −3,883 $22.49 $87K 116,767
2026-02-26 Last Timothy James EVP, Sales & Marketing Grant or award +4,634 53,845
2025-12-19 Last Timothy James EVP, Sales & Marketing Shares withheld for taxes −974 $17.04 $17K 49,211
2025-12-01 Last Timothy James EVP, Sales & Marketing Shares withheld for taxes −844 $16.44 $14K 50,185
2025-10-01 Last Timothy James EVP, Sales & Marketing Shares withheld for taxes −70 $17.64 $1K 51,029

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