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Iridium Communications Inc.

IRDM
Exchange
Nasdaq
Industry
Communications Services, NEC
SEC CIK
0001418819

In the last 90 days, Iridium Communications Inc. insiders filed 0 open-market purchases and 8 sales; 483 institutions reported holding it in 13F filings for Q2 2026, worth $5.01B in total; ARK Invest is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Iridium Communications Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
8 filings
6 insiders, $19.6M in total
Insiders trading
6
Net value
−$19.6M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Iridium Communications Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Iridium Communications Inc.
NameTitleLast reported holdingLast filingFilings, past year
Last Timothy JamesEVP, Sales & Marketing84,130Sep 16, 202610
O'Neill Vincent JamesChief Financial Officer126,944Sep 2, 20266
Kapalka TimothyCAO Iridium Satellite LLC35,038Sep 2, 20267
McBride Suzanne E.Chief Operations Officer260,991Sep 2, 20267
Scheimreif ScottEVP-Government Programs257,552Sep 2, 20266
Desch Matthew JChief Executive Officer1,441,434Sep 2, 20267
Morgan Kathleen A.Chief Legal Officer122,818Sep 2, 20269
Fitzpatrick ThomasDirector43,260Aug 19, 20268
Olson Eric TDirector149,680Aug 19, 20265
Niehaus Robert HDirector266,910Aug 19, 20266
Thoma Donald LeeEVP, Aireon41,949Jul 13, 20261
Yeaney Jacqueline EDirector25,340Jul 2, 20264
Shivanandan Monique S.Director15,939Jul 2, 20264
Sears KayDirector30,114Jul 2, 20264
Frazier Leon AnthonyDirector46,504Jul 2, 20264
Alterman Louis MDirector13,810Jul 2, 20264
Canfield Thomas CDirector234,294Jul 2, 20265
Krongard A BDirector366,542Apr 2, 20263
Hartin Bryan J.EVP-SALES AND MARKETING94,928Dec 23, 20240
Harman Jane L.Director60,818Apr 2, 20240
Rush Parker WilliamDirector168,812Jan 3, 20240
West BarryDirector52,547Apr 3, 20230
Schliemann Henrik O.Director51,285Apr 3, 20230
Pfeiffer Steven BDirector111,487Mar 9, 20220
Hickey Thomas DChief Legal Officer, Secretary146,286Dec 3, 20210
bin Abdullah bin Abdulrahman Khalid10% Owner13,099,230Aug 25, 20210
Baralonco Ltd10% Owner13,099,230Aug 25, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 16, 2026 (view filing)5:10 PM ETSep 151 dayLast Timothy JamesEVP, Sales & MarketingSSale−5.77K$46.35−$267.4K−6.4%84.1K after
Sep 4, 2026 (view filing)4:03 PM ETSep 31 dayLast Timothy JamesEVP, Sales & MarketingSSale−2.01K$47.36−$95.3K−2.2%89.9K after
Aug 19, 2026 (view filing)6:26 PM ETAug 17-182 daysFitzpatrick ThomasDirectorSSale−224.3K$50.15−$11.2M−83.8%43.3K after2 lots
Aug 19, 2026 (view filing)6:26 PM ETAug 172 daysLast Timothy JamesEVP, Sales & MarketingSSale−19.5K$50.34−$982.8K−17.3%93.4K after2 lots
Aug 19, 2026 (view filing)6:25 PM ETAug 172 daysKapalka TimothyCAO Iridium Satellite LLCSSale−13.5K$50.51−$680.5K−27.4%35.7K after
Aug 19, 2026 (view filing)6:25 PM ETAug 172 daysMcBride Suzanne E.Chief Operations OfficerSSale−85.5K$50.28−$4.30M−23.3%282.0K after
Aug 19, 2026 (view filing)6:25 PM ETAug 172 daysMorgan Kathleen A.Chief Legal OfficerSSale−33.2K$50.35−$1.67M−21.0%124.9K after2 lots
Aug 19, 2026 (view filing)6:25 PM ETAug 172 daysOlson Eric TDirectorSSale−8.00K$50.61−$404.9K−5.1%149.7K after
Apr 6, 2026 (view filing)Apr 2-64 daysKapalka TimothyCAO Iridium Satellite LLCSSale−5.83K$31.70−$184.9K−11.3%45.7K after2 lots10b5-1
Nov 3, 2025 (view filing)Oct 313 daysFitzpatrick ThomasDirectorSSale−20.8K$18.00−$375.1K−8.3%231.0K after
Nov 3, 2025 (view filing)Oct 304 daysDesch Matthew JCHIEF EXECUTIVE OFFICERPPurchase+20.0K$17.33+$346.6K+1.8%1.13M after
Oct 29, 2025 (view filing)Oct 27-282 daysFitzpatrick ThomasDirectorSSale−10.1K$18.00−$182.3K−3.9%251.9K after2 lots
Oct 29, 2025 (view filing)Oct 281 dayNiehaus Robert HDirectorPPurchase+30.0K$17.49+$524.7K+11.2%297.4K after
Jun 3, 2025 (view filing)Jun 3Same dayKapalka TimothyCAO IRIDIUM SATELLITE LLCSSale−1.92K$26.08−$50.1K−4.6%39.7K after
Feb 19, 2025 (view filing)Feb 181 dayOlson Eric TDirectorSSale−4.96K$34.03−$168.6K−3.5%137.6K after
Feb 19, 2025 (view filing)Feb 181 dayMorgan Kathleen A.CHIEF LEGAL OFFICERSSale−15.0K$33.58−$503.9K−21.2%55.8K after
Jan 14, 2025 (view filing)Jan 104 daysFitzpatrick ThomasDirectorSSale−12.5K$28.53−$356.6K−4.9%241.0K after10b5-1
Jan 3, 2025 (view filing)Jan 21 dayLast Timothy JamesEVP, Sales & MarketingSSale−57$29.23−$1.67K−0.2%30.0K after10b5-1
Nov 5, 2024 (view filing)Nov 41 dayMcBride Suzanne E.CHIEF OPERATIONS OFFICERSSale−4.42K$29.48−$130.3K−2.4%182.8K after
Oct 24, 2024 (view filing)Oct 231 dayNiehaus Robert HDirectorSSale−38.4K$29.39−$1.13M−13.1%254.8K after
Mar 8, 2024 (view filing)Mar 62 daysHarman Jane L.DirectorSSale−3.80K$28.41−$107.9K−5.9%60.5K after
Nov 21, 2023 (view filing)Nov 201 dayDesch Matthew JChief Executive OfficerPPurchase+28.0K$37.01+$1.04M+4.1%706.9K after
May 5, 2023 (view filing)May 32 daysHartin Bryan J.EVP-Sales and MarketingSSale−27.8K$64.80−$1.80M−30.0%65.1K after
May 2, 2023 (view filing)May 11 dayNiehaus Robert HDirectorSSale−55.8K$63.69−$3.55M−18.4%246.9K after2 lots
Apr 26, 2023 (view filing)Apr 251 dayHartin Bryan J.EVP-Sales and MarketingSSale−8.13K$66.01−$536.6K−9.1%81.6K after
Mar 17, 2023 (view filing)Mar 161 dayMcBride Suzanne E.Chief Operations OfficerSSale−7.51K$60.73−$456.2K−5.6%127.7K after
Mar 14, 2023 (view filing)Mar 14Same dayWest BarryDirectorSSale−4.56K$60.50−$276.1K−8.0%52.5K after
Mar 14, 2023 (view filing)Mar 131 dayScheimreif ScottEVP-Government ProgramsSSale−96.3K$59.79−$5.76M−41.0%138.6K after
Mar 6, 2023 (view filing)Mar 33 daysMcBride Suzanne E.Chief Operations OfficerSSale−2.00K$61.85−$123.7K−1.5%135.3K after
Mar 3, 2023 (view filing)Mar 21 dayMcBride Suzanne E.Chief Operations OfficerSSale−4.67K$60.65−$283.2K−3.3%135.1K after
Feb 28, 2023 (view filing)Feb 271 dayCanfield Thomas CDirectorSSale−10.0K$61.03−$612.5K−5.0%190.6K after
Feb 24, 2023 (view filing)Feb 222 daysDesch Matthew JChief Executive OfficerSSale−100.1K$62.82−$6.29M−14.1%612.1K after
Feb 24, 2023 (view filing)Feb 222 daysFitzpatrick ThomasChief Financial OfficerSSale−181$64.00−$11.6K−0.1%147.4K after
Feb 24, 2023 (view filing)Feb 222 daysWest BarryDirectorSSale−10.9K$62.88−$685.4K−16.0%57.0K after
Feb 24, 2023 (view filing)Feb 22-232 daysNiehaus Robert HDirectorSSale−70.0K$62.82−$4.40M−22.1%246.6K after4 lots
Feb 24, 2023 (view filing)Feb 222 daysMorgan Kathleen A.Chief Legal OfficerSSale−5.07K$63.15−$320.1K−12.8%34.6K after2 lots
Feb 24, 2023 (view filing)Feb 222 daysSchliemann Henrik O.DirectorSSale−4.50K$63.16−$284.2K−8.1%51.2K after2 lots
Jan 13, 2023 (view filing)Jan 121 dayDesch Matthew JChief Executive OfficerSSale−30.1K$60.07−$1.81M−5.5%518.5K after
Jan 11, 2023 (view filing)Jan 9-112 daysDesch Matthew JChief Executive OfficerSSale−46.6K$60.07−$2.80M−7.8%548.5K after3 lots
Jan 6, 2023 (view filing)Jan 5-61 dayDesch Matthew JChief Executive OfficerSSale−31.6K$55.95−$1.77M−5.0%595.1K after2 lots
Jan 6, 2023 (view filing)Jan 5-61 dayKapalka TimothyCAO Iridium Satellite LLCSSale−1.22K$56.00−$68.1K−7.3%15.5K after2 lots
Jan 5, 2023 (view filing)Jan 3-42 daysDesch Matthew JChief Executive OfficerSSale−31.8K$54.18−$1.72M−4.8%626.7K after2 lots
Jan 4, 2023 (view filing)Jan 31 dayKapalka TimothyCAO Iridium Satellite LLCSSale−2.64K$54.00−$142.3K−13.6%16.7K after
Jan 4, 2023 (view filing)Jan 31 dayRush Parker WilliamDirectorSSale−27.4K$54.00−$1.48M−14.4%162.7K after
Nov 8, 2022 (view filing)Nov 4-74 daysDesch Matthew JChief Executive OfficerSSale−12.5K$52.21−$650.1K−1.7%700.0K after2 lots
Nov 8, 2022 (view filing)Nov 71 dayKapalka TimothyCAO Iridium Satellite LLCSSale−6.25K$52.50−$328.1K−23.9%19.9K after
Nov 3, 2022 (view filing)Nov 12 daysFitzpatrick ThomasChief Financial OfficerSSale−61.6K$52.00−$3.20M−29.2%149.2K after
Nov 3, 2022 (view filing)Nov 12 daysMorgan Kathleen A.Chief Legal OfficerSSale−3.00K$52.00−$156.0K−6.5%43.0K after
Nov 3, 2022 (view filing)Nov 1-22 daysDesch Matthew JChief Executive OfficerSSale−38.6K$52.02−$2.01M−5.1%712.4K after2 lots
Nov 2, 2022 (view filing)Nov 11 dayRush Parker WilliamDirectorSSale−27.4K$52.00−$1.42M−12.6%190.0K after