Joan H. Gillman

Companies

• InterDigitalBoard member Apr 3, 2017 to now¹
• AIRGAIN INCBoard member Nov 9, 2016 to now²
• Cumulus MediaBoard member Jun 7, 2018 to May 7, 2024³

Holdings

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

Shares held

• InterDigital IDCC22,736 shares⁴$7.3M at $323.05Aug 7, 2026
• AAIRGAIN INC AIRG43,991 shares⁵$177.1K at $4.03Feb 2, 2026
• Cumulus Media CMLS101,446 shares⁶May 6, 2024

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

Recent filings

• Aug 7, 2026Sold 300 shares at $331.06 of InterDigital⁴
• Jul 22, 2026Granted 57 shares of InterDigital⁷
• Jun 10, 2026Granted 906 shares of InterDigital⁸
• Apr 22, 2026Granted 37 shares of InterDigital⁹
• Feb 11, 2026Sold 325 shares at $352.24 of InterDigital¹⁰
• Feb 2, 2026Granted 7,257 shares of AIRGAIN INC⁵
• Jan 28, 2026Granted 42 shares of InterDigital¹¹
• Jan 2, 2026Granted 2,970 shares of AIRGAIN INC¹²
• Oct 22, 2025Granted 38 shares of InterDigital¹³
• Oct 1, 2025Granted 2,809 shares of AIRGAIN INC¹⁴
• Jul 23, 2025Granted 52 shares of InterDigital¹⁵
• Jun 11, 2025Granted 1,036 shares of InterDigital¹⁶
• Apr 23, 2025Granted 59 shares of InterDigital¹⁷
• Feb 1, 2025Granted 4,203 shares of AIRGAIN INC¹⁸
• Jan 22, 2025Granted 49 shares of InterDigital¹⁹
• Oct 23, 2024Granted 56 shares of InterDigital²⁰
• Jul 24, 2024Granted 61 shares of InterDigital²¹
• Jun 5, 2024Granted 1,711 shares of InterDigital²²
• May 6, 2024Granted 29,069 shares of Cumulus Media⁶
• Apr 24, 2024Granted 68 shares of InterDigital²³
• Feb 1, 2024Granted 8,381 shares of AIRGAIN INC²⁴
• Jan 24, 2024Granted 64 shares of InterDigital²⁵
• Jan 2, 2024Granted 3,904 shares of AIRGAIN INC²⁶
• Oct 25, 2023Granted 87 shares of InterDigital²⁷
• Jul 26, 2023Granted 63 shares of InterDigital²⁸