IRDM Iridium Communications Inc.

NASDAQ
$47.30

Iridium Communications Inc. (IRDM) Insider Activity

What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.

30D 90D 6M 1Y
Insider signal In line Selling ran in line with IRDM's own trailing one-year pace, with 1% of sale value under a prearranged plan.
Cluster activity 0 buyers in the last 30 days 0 buyers in the last 90 days 6 sellers in the last 90 days
Insiders buying
2
2 transactions
Insiders selling
6
15 transactions
Purchases
$871.3K
50,000 shares
Sales
$20.1M
422,732 shares
Net activity
-$19.3M
purchases less sales

How much of that selling was preplanned? 1% planned / 99% discretionary

10b5-1 plan sales $184.9K 2 transactions · 5,833 shares
Discretionary sales $19.9M 13 transactions · 416,899 shares

Largest single sale: $10.5M.

Where they traded

Buy Sell Dot area is proportional to transaction value.

Last open-market purchase: October 30, 2025 , by DESCH MATTHEW J .

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
Last Timothy James EVP, Sales & Marketing Sell 2,013 $47.36 $95.3K 89,899 −2.2% of holding
FITZPATRICK THOMAS Director Sell 15,046 $49.20 $740.3K 43,260 −25.8% of holding
FITZPATRICK THOMAS Director Sell 209,233 $50.22 $10.5M 58,306 −78.2% of holding
McBride Suzanne E. Chief Operations Officer Sell 85,454 $50.28 $4.3M 282,017 −23.3% of holding
Morgan Kathleen A. 2 fills Chief Legal Officer Sell 33,192 $50.35 $1.7M 125,415 −20.9% of holding
Last Timothy James 2 fills EVP, Sales & Marketing Sell 19,521 $50.34 $982.8K 93,913 −17.2% of holding
Kapalka Timothy CAO Iridium Satellite LLC Sell 13,473 $50.51 $680.5K 35,731 −27.4% of holding
Olson Eric T Director Sell 8,000 $50.61 $404.9K 149,680 −5.1% of holding
Kapalka Timothy CAO Iridium Satellite LLC Sell 10b5-1 2,043 $33.00 $67.4K 45,721 −4.3% of holding
Kapalka Timothy CAO Iridium Satellite LLC Sell 10b5-1 3,790 $31.00 $117.5K 47,764 −7.4% of holding
FITZPATRICK THOMAS Director Sell 20,839 $18.00 $375.1K 231,034 −8.3% of holding
DESCH MATTHEW J CHIEF EXECUTIVE OFFICER Buy 20,000 $17.33 $346.6K 1,127,019
NIEHAUS ROBERT H Director Buy 30,000 $17.49 $524.7K 297,363
FITZPATRICK THOMAS Director Sell 6,797 $18.00 $122.3K 251,873 −2.6% of holding
FITZPATRICK THOMAS Director Sell 3,331 $18.00 $60.0K 258,670 −1.3% of holding

Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.