Iridium Communications ($IRDM) Insider Trading & Smart Money Activity

Iridium Communications Inc. · Telecom Services · Latest filing Oct 16, 2026

Iridium Communications Inc. ($IRDM) has 3 13F position changes on file.

Insider buyers (12 mo): 0
Insider sellers (12 mo): 0
Net insider $ (12 mo): $0
Congress trades (12 mo): 0
13F moves on file: 3
Analyst ratings on file: 0

IRDM insider buying and selling by quarter

Quarter	Congress buys / sales	13F added / cut
Q1 2026	0 / 0	0 / 0
Q2 2026	0 / 0	0 / 2
Q3 2026	0 / 0	0 / 0
Q4 2026	0 / 0	0 / 1

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All IRDM insider, congress, 13F and analyst activity

Date	Source	Who	Action	Shares	Value / amount	1W	1M	Story
Oct 16, 2026	13F	Tema Etfs	Sold out	-309.23K sh				Read
May 12, 2026	13F	ARK Investment Management	Reduced	-1.12M sh	$94.72M	+4.6%	+19.8%	Read
May 12, 2026	13F	ARK Investment Management	Reduced	-1.12M sh	$81.71M	+4.6%	+19.8%	—

1W / 1M / 6M = how IRDM moved from the trade or filing date.

Institutions moving IRDM (13F)

Frequently asked questions

Which institutions changed their IRDM positions?

Recent 13F filers moving the stock include ARK Investment Management and Tema Etfs.

Other telecom services stocks

All stocks Insider cluster buys Top insider purchases Congress 13F institutions

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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