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Joan H Gillman

CIK 1577360 · EVP & COO, Media Services · last filed 2026-08-10

Joan H Gillman is an EVP & COO, Media Services who has filed 81 SEC Form 4 insider transactions across 5 companies since 2013. The most recent filing shows the insider sold $99.3K of IDCC on Aug 10, 2026. Across all open-market trades the lifetime net is −$958.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.8M across reported positions. 3 SEC filings were submitted jointly with SPECTRUM MANAGEMENT HOLDING COMPANY, LLC.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$7.82M

Companies

5

Total Filings

81

Lifetime Open-Market Net

-$958.6K

Filer Profile

Reported Address
C/O AIRGAIN, INC.
3611 VALLEY CENTRE DRIVE, SUITE 150
SAN DIEGO, CA 92130
Related Filers
SPECTRUM MANAGEMENT HOLDING COMPANY, LLC — 3 joint filings, latest 2014-01-10
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
IDCC Director 22,735 $334.21 $7.60M -$99.3K 2 2026-08-10
IDCCD Director 22,979 — — -$204.9K 52 2026-06-12
AIRG Director 43,991 $5.14 $226.1K $0 16 2026-02-04
CUMULUS MEDIA INC (CMLS) Delisted Director 101,446 $0.19 $19.2K $0 7 2024-05-07
TIME WARNER CABLE INC. (TWC) Delisted EVP & COO, Media Services 5,221 — — -$654.4K 2 2014-01-10

Recent Filings

81 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-10 IDCC Sell (S) −300 -$99.3K EDGAR
2026-08-07 IDCC Notice (144) −300 -$99.3K EDGAR
2026-07-24 IDCC Grant (A) +56 $0 EDGAR
2026-06-12 IDCCD Grant (A) +906 $0 EDGAR
2026-04-24 IDCCD Grant (A) +37 $0 EDGAR
2026-02-12 IDCCD Sell (S) −325 -$114.5K EDGAR
2026-02-11 IDCC Notice (144) −325 -$114.5K EDGAR
2026-02-04 AIRG Grant (A) +7,257 $0 EDGAR
2026-01-30 IDCCD Grant (A) +42 $0 EDGAR
2026-01-05 AIRG Grant (A) +2,970 $0 EDGAR
Showing 1–10 of 81
Page 1 of 9
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.