Updated: May 19, 2026

Marcus J George

THRThermon Group Holdings, Inc.SEC CIK: 0001519537
Estimated Net Worth
$402 Million6.9%vs Last Year
Last Updated: May 19, 2026 11:39 PM EST

Transaction Summary

Total Transactions53
Buy-Sell Ratio24.50
Buy Transactions49
Sell Transactions2

Transaction Volume

Total Volume$242.97M
Net Volume-$145.83M
Buy Volume$48.57M
Sell Volume$194.4M

Trade Analysis

AVG Trade Size$4.58M
Largest Trade$146.36M
Most Active MonthJan
Most Active Year2019

Trading Sentiment

OverallBearish
Recent TradeBuying
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Marcus J George has an estimated net worth of $402 Million. This is based on reported shares across multiple companies, which include Thermon Group Holdings, Inc., and GSE Holding, Inc..



2019 was Marcus J George's most active year for acquiring shares with 5 total transactions. Marcus J George's most active month to acquire stocks was the month of December. 2011 was Marcus J George's most active year for disposing of shares, totalling 3 transactions. Marcus J George's most active month to dispose stocks was the month of April. 2011 saw Marcus J George paying a total of $36,000.00 for 3,000 shares, this is the most they've acquired in one year. In 2012 Marcus J George cashed out on 7,002,682 shares for a total of $146,356,053.80, their largest year based on trade value.

Holdings & Transactions

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