InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
3
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Gillman Joan H, Director. Officer active across 4 companies, notably InterDigital, Inc.. Aggregated, 41 filings have been published. Split: 0 buy · 3 sells. Total volume traded: €257k. History available since 4 May 2021. The latest transaction was disclosed on 7 August 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Gillman Joan H
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations41 total
300 shares@ US$331.06Common StockSEC:0001628280-26-054978:0
56.64 shares0Common StockSEC:0001628280-26-049477:0
37.236 shares0Common StockSEC:0001628280-26-027010:0
325 shares@ US$352.240.0012% mcap28.2% of flowCommon StockSEC:0001628280-26-007506:0
7,257 shares0Common StockSEC:0001683168-26-000766:0
42.132 shares0Common StockSEC:0001628280-26-004289:0
2,970 shares0Common StockSEC:0001683168-26-000090:0
38.355 shares0Common StockSEC:0001628280-25-046166:0
2,809 shares0Common StockSEC:0001193125-25-230657:0
52.44 shares0Common StockSEC:0001628280-25-035995:0
1,036 shares0Common StockSEC:0001628280-25-031135:0
58.866 shares0Common StockSEC:0001628280-25-019994:0
4,203 shares0Common StockSEC:0000950170-25-014024:0
48.926 shares0Common StockSEC:0001628280-25-002497:0
55.883 shares0Common StockSEC:0001628280-24-043750:0
61.426 shares0Common StockSEC:0001628280-24-033077:0
1,711 shares0Common StockSEC:0001405495-24-000085:0
29,069 shares0Class A Common Stock, par value $0.0000001 per shareSEC:0001058623-24-000088:0
67.619 shares0Common StockSEC:0001628280-24-018654:0
8,381 shares0Common StockSEC:0001209191-24-002873:0
63.846 shares0Common StockSEC:0001405495-24-000032:0
3,904 shares0Common StockSEC:0001209191-24-000576:0
86.702 shares0Common StockSEC:0001209191-23-053747:0
63.465 shares0Common StockSEC:0001209191-23-043666:0
2,162 shares0Common StockSEC:0001209191-23-035752:0
25 of 41 declarations
About Gillman Joan H
Joan H. Gillman is a Director at InterDigital, Inc., AIRGAIN INC, and Cumulus Media INC. She has 39 filings in total, and in the sampled recent filings from 2021-05-06 to 2026-04-24, sales total EUR 170420 and purchases total EUR 0, with the modal transaction nature shown as Attribution.
