Home

RICHARD BREZSKI

CIK 1231579 · Chief Financial Officer · last filed 2026-07-24

RICHARD BREZSKI is a Chief Financial Officer who has filed 126 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing, for IDCC, was dated Jul 24, 2026. Across all open-market trades the lifetime net is −$17.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $28.7M across reported positions.

"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.

Loading insider history…
Disclosed Exposure

$28.69M

Companies

2

Total Filings

126

Lifetime Open-Market Net

-$17.21M

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 Chief Financial Officer 84,875 $338.07 $28.69M $0 1 2026-07-24
IDCCD Chief Financial Officer 84,830 — — -$17.21M 115 2026-04-24

Recent Filings

126 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
2026-07-24 IDCC Grant (A) +36 $0 EDGAR
2026-04-24 IDCCD Grant (A) +24 $0 EDGAR
2026-04-02 IDCCD Grant (A) +5,299 $0 EDGAR
2026-03-17 IDCCD Mixed +7,145 -$4.81M EDGAR
2026-02-12 IDCCD Sell (S) −8,005 -$2.87M EDGAR
2026-02-11 IDCC Notice (144) −2,000 -$704.5K EDGAR
2026-02-10 IDCC Notice (144) −6,005 -$2.17M EDGAR
2026-01-30 IDCCD Grant (A) +36 $0 EDGAR
2026-01-07 IDCCD Sell (S) −11,983 -$3.93M EDGAR
2026-01-06 IDCC Notice (144) −5,002 -$1.62M EDGAR
Showing 1–10 of 126
Page 1 of 13
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.