Updated: May 18, 2026

William C Griffiths

NXQuanex Building Products CORPSEC CIK: 0001251789
Estimated Net Worth
$18 Million
Last Updated: May 18, 2026 11:07 PM EST

Transaction Summary

Total Transactions63
Buy-Sell Ratio1.11
Buy Transactions31
Sell Transactions28

Transaction Volume

Total Volume$12.82M
Net Volume-$8.06M
Buy Volume$2.38M
Sell Volume$10.44M

Trade Analysis

AVG Trade Size$203.41K
Largest Trade$1.66M
Most Active MonthDec
Most Active Year2023

Trading Sentiment

OverallBearish
Recent TradeSelling
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

William C Griffiths has an estimated net worth of $18 Million. This is based on reported shares across multiple companies, which include Quanex Building Products CORP, WOLVERINE TUBE INC, CHAMPION ENTERPRISES INC, and SPX CORP.



2021 was William C Griffiths's most active year for acquiring shares with 16 total transactions. William C Griffiths's most active month to acquire stocks was the month of January. 2021 was William C Griffiths's most active year for disposing of shares, totalling 29 transactions. William C Griffiths's most active month to dispose stocks was the month of January. 2020 saw William C Griffiths paying a total of $3,279,457.79 for 212,408 shares, this is the most they've acquired in one year. In 2020 William C Griffiths cashed out on 403,561 shares for a total of $4,665,395.72, their largest year based on trade value.

Holdings & Transactions

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