William C Griffiths Net Worth - Insider Trades and Bio as of Jun 22, 2026

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 Ratio0.10

Buy Transactions2

Sell Transactions21

Transaction Volume

Total Volume-$8.42M

Net Volume$8.60M

Buy Volume$86.87K

Sell Volume-$8.51M

Trade Analysis

AVG Trade Size-$186.75K

Largest Trade$159.52K

Most Active MonthDec

Most Active Year2023

Trading Sentiment

OverallBullish

Recent TradeSelling

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

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

NXquanex building products corp

Updated: Dec 05, 2023VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.50	52.40K	$31.76	-$1.66M	Dec 05, 2023	52.62K	Sale	Scheduled	Dec 01 - 04	View
From 4	-0.23	30.89K	$30.38	-$938.61K	Nov 16, 2023	105.02K	Sale	Scheduled	Nov 14 - 15	View
From 4	0.35	3.75K	—	—	Nov 02, 2023	14.54K	Grant	—	Nov 01	View
From 4	-0.16	25.00K	$29.09	-$727.21K	Sep 06, 2023	135.92K	Sale	—	Sep 01	View
From 4	-0.04	6.32K	$28.09	-$177.53K	Aug 02, 2023	160.92K	Sale	—	Aug 01	View
From 4	-0.09	16.88K	$28.09	-$474.11K	Aug 01, 2023	167.24K	Sale	—	Jul 28 - 31	View
From 4	-0.00	727.00	$28.02	-$20.37K	Jul 28, 2023	184.11K	Sale	—	Jul 26 - 27	View
From 4	-0.00	162.00	$28.06	-$4.55K	Jul 24, 2023	184.84K	Sale	—	Jul 20	View
From 4	-0.00	913.00	$28.03	-$25.59K	Jul 19, 2023	185.00K	Sale	—	Jul 18	View
From 4	-0.12	25.00K	$27.08	-$677.09K	Jul 03, 2023	185.92K	Sale	—	Jun 29 - 30	View
From 4	-0.16	40.00K	$26.64	-$1.07M	Jun 15, 2023	210.92K	Sale	—	Jun 13 - 14	View
From 4	-0.00	300.00	$27.00	-$8.10K	Feb 15, 2023	250.92K	Sale	Scheduled	Feb 13	View
From 4	-0.01	1.40K	$27.02	-$37.93K	Feb 06, 2023	251.22K	Sale	Scheduled	Feb 02 - 03	View
From 4	0.81	4.84K	—	—	Nov 03, 2022	10.79K	Grant	—	Nov 01	View
From 4	0.16	35.49K	$22.85	-$526.19K	Dec 21, 2021	252.62K	Grant	—	Dec 20	View
From 4	-0.07	16.41K	$22.39	-$367.40K	Dec 06, 2021	217.13K	Tax	—	Dec 05	View
From 4	-0.00	100.00	$29.00	-$2.90K	May 12, 2021	233.54K	Sale	Scheduled	May 10	View
From 4	-0.02	5.60K	$22.24	-$31.27K	Feb 26, 2021	233.64K	Sale	Scheduled	Feb 24	View
From 4	-0.24	76.31K	$22.02	-$391.23K	Feb 23, 2021	239.24K	Sale	Scheduled	Feb 19 - 23	View
From 4	-0.15	56.69K	$21.81	-$277.67K	Feb 17, 2021	315.55K	Sale	Scheduled	Feb 16 - 17	View
From 4	-0.21	71.68K	$22.09	-$354.35K	Feb 12, 2021	270.14K	Sale	Scheduled	Feb 11 - 12	View
From 4	-0.24	82.12K	$21.62	-$519.37K	Feb 10, 2021	256.12K	Sale	Scheduled	Feb 08 - 10	View
From 4	-0.21	63.85K	$19.62	-$369.74K	Dec 28, 2020	234.14K	Sale	—	Dec 23 - 24	View
From 4	-0.30	125.27K	$19.68	-$738.62K	Dec 21, 2020	297.99K	Sale	—	Dec 17 - 21	View
From 4	0.05	10.25K	$21.80	-$144.97K	Dec 16, 2020	233.64K	Grant	—	Dec 14	View
From 4	-0.03	5.89K	$21.64	-$127.52K	Dec 08, 2020	223.39K	Tax	—	Dec 07	View
From 4	-0.03	6.39K	$18.42	-$5.09K	Oct 02, 2020	229.28K	Sale	—	Oct 02	View
From 4	0.04	7.77K	$19.66	-$99.13K	Dec 16, 2019	229.28K	Grant	—	Dec 13	View
From 4	-0.03	8.01K	$19.46	-$155.91K	Dec 02, 2019	221.51K	Tax	—	Nov 30	View
From 4	—	—	$15.21	$159.52K	Jul 02, 2019	229.52K	Options	—	Jun 28	View
From 4	0.24	41.70K	—	—	Dec 06, 2018	219.03K	Grant	—	Dec 05	View
From 4	-0.05	9.02K	$15.79	-$142.39K	Dec 03, 2018	177.33K	Tax	—	Dec 02	View
From 4	0.04	6.38K	$23.75	-$109.49K	Dec 14, 2017	186.35K	Grant	—	Dec 13	View
From 4	0.16	24.20K	—	—	Dec 08, 2017	179.97K	Grant	—	Dec 07	View
From 4	-0.07	11.24K	$21.95	-$246.78K	Dec 05, 2017	155.77K	Tax	—	Dec 03	View
From 4	0.12	17.59K	$20.50	-$260.58K	Dec 20, 2016	167.02K	Grant	—	Dec 19	View
From 4	-0.08	12.71K	$20.05	-$254.86K	Dec 06, 2016	149.43K	Tax	—	Dec 05	View
From 4	1.04	135.00K	—	—	Dec 01, 2016	264.24K	Grant	—	Nov 30	View
From 4	-0.20	31.46K	$20.10	-$632.41K	Jul 11, 2016	129.24K	Tax	—	Jul 09	View
From 4	0.87	114.30K	—	—	Dec 04, 2015	246.40K	Grant	—	Dec 02	View
From 4	0.71	75.10K	—	—	Dec 05, 2014	180.40K	Grant	—	Dec 03	View
From 4	1.15	86.10K	—	—	Dec 06, 2013	161.10K	Grant	—	Dec 05	View
From 4	—	250.50K	—	—	Jul 10, 2013	250.50K	Grant	—	Jul 09	View
From 4	1.55	7.26K	—	—	Nov 02, 2012	11.94K	Grant	—	Oct 31	View
From 4	3.32	9.85K	—	—	Nov 02, 2011	12.81K	Grant	—	Oct 31	View
From 4	—	7.79K	$18.02	$115.15K	Nov 02, 2010	7.79K	Grant	—	Oct 29	View
From 4	—	5.00K	—	—	Mar 01, 2010	5.00K	Grant	—	Feb 26	View
From 4/A	—	5.49K	$14.87	$81.62K	Nov 09, 2009	7.06K	Grant	—	Oct 30	View
From 4	—	7.06K	$14.87	$81.62K	Nov 03, 2009	7.06K	Grant	—	Oct 30	View
From 3	—	—	—	—	Feb 27, 2009	—	—	—	—	View

champion enterprises inc

Pres. & Chief Exec. Officer Director

Updated: Mar 10, 2009

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	—	200.00K	—	—	Mar 10, 2009	200.00K	Grant	—	Mar 06	View
From 4	0.25	45.23K	—	—	Feb 20, 2009	245.39K	Grant	—	Feb 18 - 20	View
From 4	—	16.95K	$0.74	$12.57K	Dec 01, 2008	200.16K	Purchase	—	Nov 26	View
From 4	0.12	20.00K	$3.72	$74.30K	Jul 25, 2008	183.22K	Purchase	—	Jul 24	View
From 4	0.90	77.09K	$8.37	-$275.44K	Feb 22, 2008	163.22K	Grant	—	Feb 20	View
From 4	—	86.12K	$11.72	-$436.07K	Aug 02, 2007	86.12K	Grant	—	Aug 01	View
From 4	—	100.00K	—	—	Aug 03, 2004	100.00K	Grant	—	Aug 01	View
From 3	—	—	—	—	Aug 03, 2004	—	—	—	—	View

wolverine tube inc

Updated: Oct 23, 2006

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	—	1.00K	—	—	Oct 23, 2006	1.00K	Grant	—	Oct 19	View
From 3/A	—	—	—	—	Oct 21, 2005	—	—	—	—	View
From 4	—	5.00K	—	—	Oct 20, 2005	5.00K	Grant	—	Oct 18	View
From 3	—	—	—	—	Oct 20, 2005	—	—	—	—	View

SPXCspx corp

President, Fluid Systems Officer

Updated: Feb 20, 2004VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	4.51	25.00K	—	—	Feb 20, 2004	156.30K	Grant	—	Feb 18	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions