| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
3 companies
Joan H Gillman is Director at CMLS and has filed Form 4s across 3 companies. Joan H Gillman's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $7.3M at current prices.
The biggest single holding is IDCC (~$7.1M) as Director. The IDCC filings lean toward selling, a net 1,711 shares.
Joan H Gillman has 74 Form 4 filings on record from November 2016 to October 2026, across 3 companies: Director at InterDigital (IDCC), 2017–2026; Director at Airgain (AIRG), 2016–2026; Director at Cumulus Media (CMLS), 2018–2024.
The 85 reported transactions were 66 stock awards, 13 option or other derivative awards, 3 open-market sales and 2 dispositions back to the company, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 3 sales worth about $304K.
The largest open-market sale was 325 shares of IDCC at an average $352.24 on February 11, 2026, about $114K.
Both sales since April 2023 were made under a Rule 10b5-1 trading plan, set up in advance.