GEORGE M MARCUS

CIK 939706 · last filed 2026-05-14

"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

$534.47M

Companies

3

Total Filings

112

Lifetime Open-Market Net

-$329.15M

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
ESS Director 378,042 $283.75 $107.27M $0 33 2026-05-14
MMI Director 14,164,314 $30.16 $427.20M -$329.15M 76 2026-05-04
GREATER BAY BANCORP (GBBK) Delisted Director 318,970 $11.50 $3.67M $0 2 2007-05-31

Recent Filings · Page 5 of 12

112 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2018-09-10 MMI Sell (S) −36,904 -$1.31M EDGAR
2018-09-05 MMI Sell (S) −29,502 -$1.07M EDGAR
2018-08-30 MMI Sell (S) −29,228 -$1.07M EDGAR
2018-08-28 MMI Sell (S) −45,085 -$1.65M EDGAR
2018-08-23 MMI Sell (S) −27,001 -$1.04M EDGAR
2018-08-20 MMI Sell (S) −109,458 -$4.15M EDGAR
2018-08-16 MMI Mixed −559,091 $0 EDGAR
2018-08-13 MMI Sell (S) −13,700 -$526.4K EDGAR
2018-08-08 MMI Sell (S) −94,321 -$3.72M EDGAR
2018-08-03 MMI Sell (S) −66,878 -$2.65M EDGAR
Showing 4150 of 112
Page 5 of 12
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.