MARCUS J GEORGE

CIK 1519537 · last filed 2026-06-03

"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

$6.99M

Companies

3

Total Filings

53

Lifetime Open-Market Net

-$242.38M

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
CECO Director 38,905 $96.74 $3.76M $0 1 2026-06-03
THR Director 52,689 $61.14 $3.22M -$242.41M 50 2026-04-02
GSE Holding, Inc. (GSE) Delisted Director 10,729,004 $27.0K 1 2012-02-15

Recent Filings · Page 6 of 6

53 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2012-03-20 THR Mixed −4,374,466 -$48.01M EDGAR
2012-02-15 GSE Holding, Inc. (GSE) Delisted Buy (P) +3,000 $27.0K EDGAR
2011-05-11 THR Sell (S) −4,305,008 -$48.04M EDGAR
Showing 5153 of 53
Page 6 of 6
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.