Matthew J. Desch

Companies

• VerisignBoard member Oct 8, 2025 to now¹
• UnisysBoard member Jan 7, 2019 to now²
• Iridium CommunicationsBoard member Sep 30, 2009 to now³
• Iridium CommunicationsChief executive officer Sep 30, 2009 to Dec 3, 2013³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Iridium Communications IRDM1,441,434 shares⁴$64.9M at $44.99Sep 1, 2026
• Unisys UIS288,623 shares⁵$649.4K at $2.25Mar 2, 2026
• Verisign VRSN1,628 shares⁶$495.1K at $304.09Jul 20, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 1, 2026Shares withheld for tax 9,583 shares at $46.98 of Iridium Communications⁴
• Jul 20, 2026Granted 900 shares of Verisign⁶
• Jun 1, 2026Shares withheld for tax 9,583 shares at $51.78 of Iridium Communications⁷
• Mar 9, 2026Shares withheld for tax 8,747 shares at $24.01 of Iridium Communications⁸
• Mar 1, 2026Shares withheld for tax 53,301 shares at $22.49 of Iridium Communications⁹
• Mar 1, 2026Granted 292,275 shares of Iridium Communications⁹
• Feb 27, 2026Granted 82,305 shares of Unisys⁵
• Feb 26, 2026Granted 95,893 shares of Iridium Communications⁹
• Feb 26, 2026Granted 19,396 shares of Iridium Communications⁹
• Dec 19, 2025Shares withheld for tax 4,551 shares at $17.04 of Iridium Communications¹⁰
• Dec 1, 2025Shares withheld for tax 7,384 shares at $16.44 of Iridium Communications¹¹
• Oct 30, 2025Bought 20,000 shares at $17.33 of Iridium Communications¹²
• Oct 6, 2025Granted 728 shares of Verisign¹³
• Sep 1, 2025Shares withheld for tax 7,385 shares at $24.89 of Iridium Communications¹⁴
• Jun 1, 2025Shares withheld for tax 7,384 shares at $25.40 of Iridium Communications¹⁵
• Mar 2, 2025Shares withheld for tax 9,021 shares at $31.56 of Iridium Communications¹⁶
• Mar 2, 2025Granted 20,004 shares of Iridium Communications¹⁶
• Mar 1, 2025Granted 110,899 shares of Iridium Communications¹⁶
• Mar 1, 2025Shares withheld for tax 10,071 shares at $31.56 of Iridium Communications¹⁶
• Mar 1, 2025Granted 46,996 shares of Iridium Communications¹⁶
• Mar 1, 2025Shares withheld for tax 19,714 shares at $31.56 of Iridium Communications¹⁶
• Mar 1, 2025Shares withheld for tax 18,452 shares at $31.56 of Iridium Communications¹⁶
• Feb 24, 2025Granted 44,643 shares of Unisys¹⁷
• Dec 19, 2024Shares withheld for tax 11,269 shares at $29.50 of Iridium Communications¹⁸
• Dec 1, 2024Shares withheld for tax 4,484 shares at $29.72 of Iridium Communications¹⁹