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CHARLES KISSNER

CIK 1188095 · Chairman and CEO · last filed 2026-08-10

CHARLES KISSNER is a Chairman and CEO who has filed 118 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing shows the insider sold $504.6K of RMBS on Aug 10, 2026. Across all open-market trades the lifetime net is −$4.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.3M 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.

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Disclosed Exposure

$6.28M

Companies

7

Total Filings

118

Lifetime Open-Market Net

-$4.89M

Filer Profile

Reported Address
C/O RAMBUS INC
4453 NORTH FIRST STREET, SUITE 100
SAN JOSE, CA 95134
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
RMBS Director 54,292 $85.46 $4.64M -$3.53M 26 2026-08-10
ShoreTel Inc (SHOR) Delisted Director 140,181 — — -$838.6K 58 2016-11-14
MERU NETWORKS INC (MERU) Delisted Director 203,969 — — $12.0K 9 2015-02-13
AVNW Director 82,942 $19.78 $1.64M $50.0K 9 2015-02-12
SONICWALL INC (SNWL) Delisted Director 0 — — $0 5 2010-07-23
AVIAT NETWORKS, INC. (HSTX) Delisted Director 90,419 — — -$42.3K 6 2009-09-04
STRATEX NETWORKS INC (STXN) Delisted Executive Chairman 243,989 — — -$544.9K 2 2007-01-18

Recent Filings

118 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 RMBS Sell (S) −5,000 -$504.6K EDGAR
2026-08-07 RMBS Notice (144) −5,000 -$504.6K EDGAR
2026-04-03 RMBS Grant (A) +2,223 $0 EDGAR
2025-04-03 RMBS Grant (A) +3,824 $0 EDGAR
2024-04-02 RMBS Grant (A) +2,972 $0 EDGAR
2023-04-05 RMBS Grant (A) +3,653 $0 EDGAR
2022-05-11 RMBS Sell (S) −9,674 -$239.7K EDGAR
2022-05-09 RMBS Sell (S) −40,000 -$1.03M EDGAR
2022-04-04 RMBS Grant (A) +5,408 $0 EDGAR
2022-03-10 RMBS Mixed — -$956.8K EDGAR
Showing 1–10 of 118
Page 1 of 12
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.