// company-profile
Iridium Communications Inc.
IRDM// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $1.1M across 7 transactions, with 1 offsetting purchase.
// 90-day insight
Over the last 90 days, Iridium Communications Inc. insiders bought $0 (11 transactions) and sold $1.1M (8 transactions).
- Most active insider: Kapalka Timothy with 4 transactions totaling $221K.
- Largest single sale: $496K by DESCH MATTHEW J on Jun 1, 2026.
- 20% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity is mixed — buys and sales are roughly balanced.
Institutional Ownership
Top 13F-HR holders of Iridium Communications Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 1, 2026 | Scheimreif Scott | IRDM | Tax Withholding | 2,205 | $51.78 | $114K |
| Jun 1, 2026 | Last Timothy James | IRDM | Tax Withholding | 1,498 | $51.78 | $78K |
| Jun 1, 2026 | Kapalka Timothy | IRDM | Tax Withholding | 692 | $51.78 | $36K |
| Jun 1, 2026 | O'Neill Vincent James | IRDM | Tax Withholding | 1,459 | $51.78 | $76K |
| Jun 1, 2026 | DESCH MATTHEW J | IRDM | Tax Withholding | 9,583 | $51.78 | $496K |
45 more transactions hidden
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