Louis M Alterman insider trades

Open-market stock purchases and sales by Louis M Alterman, Director at Iridium Communications Inc, from SEC Form 4 filings since Oct 28, 2014.

Recent trades

DateStockTradeValue
Sep 30, 2026IRDM Iridium Communications IncBought (not open market)—
Jun 30, 2026IRDM Iridium Communications IncBought (not open market)—
Mar 31, 2026IRDM Iridium Communications IncBought (not open market)—
Jan 6, 2026IRDM Iridium Communications IncBought (not open market)—
Dec 31, 2025IRDM Iridium Communications IncBought (not open market)—

Companies traded

  • IRDM Iridium Communications Inc: other filings, last Sep 30, 2026
  • ELNK EarthLink Holdings, LLC: other filings, last Feb 27, 2017

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