William R Gupp Net Worth - Insider Trades and Bio as of Jun 27, 2026

TREXTREX CO INCSEC CIK: 0001428106

Estimated Net Worth

$20 Million7.7%vs Last Year

Last Updated: May 18, 2026 04:15 PM EST

Transaction Summary

Total Transactions119

Buy-Sell Ratio0.02

Buy Transactions1

Sell Transactions60

Transaction Volume

Total Volume-$16.13M

Net Volume$16.14M

Buy Volume$7.51K

Sell Volume-$16.14M

Trade Analysis

AVG Trade Size-$98.15K

Largest Trade$793.44K

Most Active MonthFeb

Most Active Year2011

Trading Sentiment

OverallBullish

Recent TradeNeutral

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

William R. Gupp has an estimated net worth of $20 Million. This is based on reported shares in TREX CO INC.

2011 was William R. Gupp's most active year for acquiring shares with 16 total transactions. William R. Gupp's most active month to acquire stocks was the month of January. 2011 was William R. Gupp's most active year for disposing of shares, totalling 127 transactions. William R. Gupp's most active month to dispose stocks was the month of April. 2021 saw William R. Gupp paying a total of $2,363,294.16 for 56,871 shares, this is the most they've acquired in one year. In 2021 William R. Gupp cashed out on 105,530 shares for a total of $5,980,220.19, their largest year based on trade value.

Holdings & Transactions

TREXtrex co inc

Sr VP, CLO & Secretary Officer

Updated: May 03, 2023VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.08	9.86K	$54.56	-$538.02K	May 03, 2023	106.97K	Tax	—	May 02	View
From 4/A	-0.01	1.68K	$50.40	-$84.87K	Mar 03, 2023	116.84K	Disposition	—	Mar 01	View
From 4	-0.01	1.68K	$40.50	-$68.20K	Mar 03, 2023	116.84K	Disposition	—	Mar 01	View
From 4	-0.01	845.00	$53.79	-$45.45K	Feb 21, 2023	118.52K	Tax	—	Feb 17 - 19	View
From 4	0.13	13.97K	$56.80	$793.44K	Feb 16, 2023	123.20K	Grant	—	Feb 14	View
From 4	-0.01	1.12K	$30.31	-$49.53K	Feb 10, 2023	109.24K	Options	—	Feb 08	View
From 4	-0.01	1.17K	$29.11	-$49.26K	Feb 02, 2023	110.35K	Options	—	Jan 31	View
From 4	-0.01	1.24K	$28.11	-$50.49K	Jan 20, 2023	111.52K	Options	—	Jan 18	View
From 4	0.09	9.20K	$82.01	$754.66K	Feb 25, 2022	108.90K	Grant	—	Feb 23	View
From 4	-0.01	843.00	$86.68	-$73.07K	Feb 22, 2022	99.70K	Tax	—	Feb 17 - 19	View
From 4	-0.01	765.00	$85.29	-$65.25K	Feb 15, 2022	100.54K	Tax	—	Feb 13	View
From 4	-0.08	8.79K	$69.69	-$1.06M	Nov 12, 2021	101.31K	Sale	Scheduled	Nov 10 - 11	View
From 4/A	-0.12	14.00K	$54.95	-$1.38M	May 13, 2021	103.46K	Sale	Scheduled	May 11 - 12	View
From 4	-0.11	14.00K	$54.95	-$1.38M	May 12, 2021	117.46K	Sale	Scheduled	May 11 - 12	View
From 4	-0.10	14.00K	$91.60	-$12.21K	Feb 25, 2021	131.46K	Sale	Scheduled	Feb 23 - 24	View
From 4	-0.01	560.00	$102.61	-$57.46K	Feb 23, 2021	103.46K	Tax	—	Feb 19	View
From 4	0.04	4.30K	$104.56	$449.61K	Feb 19, 2021	105.65K	Grant	—	Feb 17	View
From 4	-0.02	1.61K	$106.28	-$171.00K	Feb 16, 2021	101.35K	Tax	—	Feb 13 - 14	View
From 4	-0.12	14.00K	$38.51	-$924.67K	Nov 05, 2020	102.96K	Sale	Scheduled	Nov 03 - 04	View
From 4	-0.06	3.33K	$137.39	-$458.06K	Aug 06, 2020	51.48K	Sale	Scheduled	Aug 05	View
From 4	-0.06	3.33K	$107.86	-$359.48K	May 06, 2020	54.81K	Sale	Scheduled	May 06	View
From 4	-0.05	3.33K	$101.47	-$338.19K	Feb 27, 2020	58.15K	Sale	Scheduled	Feb 26	View
From 4	0.10	5.85K	$101.66	$595.12K	Feb 24, 2020	63.75K	Grant	—	Feb 19	View
From 4	-0.02	1.48K	$101.75	-$150.89K	Feb 18, 2020	57.90K	Tax	—	Feb 13 - 15	View
From 4	-0.07	4.56K	$82.04	-$374.34K	Jul 31, 2019	59.38K	Sale	Scheduled	Jul 30	View
From 4	-0.07	4.56K	$68.69	-$313.43K	May 02, 2019	63.95K	Sale	Scheduled	May 01	View
From 4/A	0.12	8.32K	$77.71	$645.96K	Mar 05, 2019	77.97K	Grant	—	Feb 13 - 14	View
From 4	-0.06	4.31K	$76.74	-$330.45K	Feb 21, 2019	68.49K	Sale	Scheduled	Feb 19	View
From 4	-0.03	2.51K	$76.76	-$192.36K	Feb 19, 2019	72.79K	Tax	—	Feb 15 - 17	View
From 4	0.12	8.29K	$77.71	$644.25K	Feb 15, 2019	77.95K	Grant	—	Feb 13 - 14	View
From 4	-0.07	5.46K	$77.75	-$424.54K	Aug 03, 2018	69.65K	Sale	—	Aug 02	View
From 4	-0.09	3.92K	$113.75	-$445.77K	May 11, 2018	37.56K	Sale	Scheduled	May 09	View
From 4	0.15	5.47K	$105.03	$574.09K	May 08, 2018	41.48K	Grant	—	May 02	View
From 4	-0.01	429.00	—	—	Mar 05, 2018	36.01K	Grant	—	Mar 01	View
From 4	-0.09	3.50K	$105.99	-$370.97K	Feb 26, 2018	36.44K	Sale	Scheduled	Feb 23	View
From 4	-0.05	1.97K	$112.72	-$221.95K	Feb 20, 2018	39.94K	Tax	—	Feb 15 - 16	View
From 4	0.14	5.31K	$112.42	$596.84K	Feb 16, 2018	43.46K	Grant	—	Feb 14	View
From 4	-0.00	165.00	—	—	Dec 01, 2017	38.15K	Grant	—	Nov 29	View
From 4	-0.08	3.50K	$77.18	-$270.13K	Aug 03, 2017	38.31K	Sale	—	Aug 02	View
From 4	-0.08	3.50K	$64.78	-$226.75K	May 12, 2017	41.81K	Sale	Scheduled	May 10	View
From 4	-0.12	6.01K	$67.94	-$408.31K	Feb 22, 2017	45.31K	Sale	Scheduled	Feb 17 - 22	View
From 4	0.15	7.06K	$70.09	$327.39K	Feb 17, 2017	53.71K	Grant	—	Feb 15	View
From 4	-0.31	20.78K	$31.46	-$850.39K	Apr 18, 2016	46.65K	Sale	Scheduled	Apr 14 - 15	View
From 4	-0.13	10.39K	$29.18	-$377.80K	Mar 21, 2016	67.43K	Sale	Scheduled	Mar 17 - 18	View
From 4	-0.02	1.07K	$34.58	-$36.90K	Feb 22, 2016	55.35K	Tax	—	Feb 18 - 19	View
From 4	0.26	11.75K	$35.09	$412.45K	Feb 18, 2016	56.42K	Acquisition	—	Feb 17	View
From 4	-0.02	789.00	$33.71	-$26.60K	Feb 17, 2016	44.66K	Tax	—	Feb 12	View
From 4	-0.24	14.74K	$40.94	-$603.33K	Aug 18, 2015	45.45K	Tax	—	Aug 14	View
From 4	-0.33	29.92K	$32.02	-$1.25M	Jun 17, 2015	60.19K	Sale	Scheduled	Jun 15 - 16	View
From 4	-0.06	4.43K	$37.06	-$62.86K	Mar 03, 2015	69.02K	Options	—	Feb 27	View
From 4	0.14	8.22K	$43.84	$361.04K	Feb 20, 2015	66.52K	Acquisition	—	Feb 18 - 19	View
From 4	-0.02	1.35K	$44.63	-$60.12K	Feb 18, 2015	58.30K	Tax	—	Feb 15	View
From 4	-0.01	904.00	$44.64	-$40.35K	Feb 17, 2015	59.64K	Tax	—	Feb 12	View
From 4	-0.17	12.42K	$22.79	-$291.41K	Jun 10, 2014	60.55K	Sale	Scheduled	Jun 06 - 10	View
From 4	-0.06	3.90K	$33.07	-$128.97K	May 13, 2014	63.75K	Sale	Scheduled	May 09	View
From 4	-0.11	4.96K	$46.92	-$211.65K	May 08, 2014	38.43K	Sale	Scheduled	May 07	View
From 4	-0.14	6.10K	$48.81	-$339.29K	Apr 09, 2014	36.47K	Sale	Scheduled	Apr 07 - 09	View
From 4	0.16	4.91K	$67.43	$330.81K	Feb 21, 2014	35.07K	Grant	—	Feb 19	View
From 4/A	-0.04	1.31K	$69.08	-$90.84K	Feb 21, 2014	30.17K	Tax	—	Feb 14	View
From 4	-0.04	1.30K	$69.08	-$90.08K	Feb 18, 2014	30.18K	Tax	—	Feb 14	View
From 4	-0.01	471.00	$66.79	-$31.46K	Feb 14, 2014	31.48K	Tax	—	Feb 12	View
From 4	-0.36	22.17K	$44.64	-$1.05M	Oct 29, 2013	39.45K	Sale	Scheduled	Oct 25 - 28	View
From 4	-0.07	2.84K	$30.17	-$111.41K	Jul 03, 2013	36.23K	Sale	Scheduled	Jul 01 - 03	View
From 4	-0.07	2.84K	$33.99	-$133.12K	Jun 05, 2013	39.06K	Sale	Scheduled	Jun 03 - 05	View
From 4	-0.06	2.84K	$30.98	-$115.97K	May 03, 2013	41.90K	Sale	Scheduled	May 01 - 03	View
From 4	-0.05	2.06K	$46.53	-$95.67K	Apr 04, 2013	39.90K	Sale	Scheduled	Apr 04	View
From 4	-0.06	3.78K	$32.20	-$109.01K	Apr 03, 2013	58.72K	Sale	Scheduled	Apr 01	View
From 4	-0.07	3.28K	$44.34	-$145.35K	Feb 19, 2013	41.12K	Tax	—	Feb 15	View
From 4	0.26	10.59K	$43.88	$161.35K	Feb 14, 2013	51.31K	Grant	—	Feb 12	View
From 4	-0.23	14.46K	$25.74	-$463.22K	Nov 15, 2012	47.18K	Sale	Scheduled	Nov 13 - 15	View
From 4	-0.06	2.90K	$37.48	-$8.83K	Nov 07, 2012	48.72K	Sale	—	Nov 05	View
From 4	-0.03	1.55K	$23.05	-$44.32K	Nov 02, 2012	48.72K	Sale	Scheduled	Nov 01	View
From 4	-0.03	1.57K	$21.73	-$40.77K	Oct 03, 2012	50.27K	Sale	Scheduled	Oct 01	View
From 4	-0.03	1.59K	$19.95	-$36.04K	Sep 05, 2012	51.84K	Sale	Scheduled	Sep 04	View
From 4	-0.03	1.65K	$17.17	-$28.59K	Aug 02, 2012	53.43K	Sale	Scheduled	Aug 01	View
From 4	0.45	15.45K	$28.35	$437.92K	Jul 26, 2012	49.41K	Grant	—	Jul 24	View
From 4	-0.04	1.59K	$19.84	-$35.59K	Jul 05, 2012	39.63K	Sale	Scheduled	Jul 02	View
From 4	-0.04	1.63K	$18.31	-$31.71K	Jun 05, 2012	41.22K	Sale	Scheduled	Jun 01	View
From 4	-0.12	6.46K	$21.85	-$108.54K	May 15, 2012	47.25K	Sale	—	May 11 - 15	View
From 4	-0.04	1.58K	$20.50	-$37.54K	May 03, 2012	42.85K	Sale	Scheduled	May 01	View
From 4	-0.03	1.58K	$20.37	-$37.10K	Apr 04, 2012	44.43K	Sale	Scheduled	Apr 02	View
From 4	-0.04	1.55K	$28.03	-$43.34K	Feb 29, 2012	34.67K	Sale	—	Feb 29	View
From 4	-0.13	5.52K	$23.31	-$106.74K	Feb 21, 2012	36.22K	Sale	Scheduled	Feb 16 - 17	View
From 4	0.52	17.39K	$25.56	$444.49K	Feb 16, 2012	50.96K	Grant	—	Feb 15	View
From 4	-0.08	4.13K	$13.77	-$41.79K	Nov 02, 2011	44.92K	Sale	Scheduled	Oct 31 - 01	View
From 4	-0.04	2.07K	$13.69	-$20.62K	Sep 02, 2011	49.05K	Sale	Scheduled	Sep 01	View
From 4	-0.04	2.02K	$14.59	-$23.45K	Aug 02, 2011	51.12K	Sale	Scheduled	Aug 01	View
From 4	-0.04	1.95K	$16.65	-$29.95K	Jul 05, 2011	53.15K	Sale	Scheduled	Jul 01	View
From 4	-0.03	1.88K	$19.58	-$39.21K	Jun 02, 2011	55.10K	Sale	Scheduled	Jun 01	View
From 4	-0.06	2.23K	$29.58	-$65.87K	May 10, 2011	34.38K	Tax	—	May 07	View
From 4	-0.08	4.00K	$29.45	-$4.40K	May 09, 2011	48.61K	Sale	—	May 05	View
From 4/A	-0.07	4.34K	$19.52	-$112.58K	May 05, 2011	59.20K	Sale	Scheduled	May 02 - 04	View
From 4	-0.13	6.00K	$25.28	-$63.35K	May 05, 2011	38.62K	Sale	—	May 03	View
From 4	-0.07	4.34K	$19.52	-$112.58K	May 04, 2011	59.20K	Sale	Scheduled	May 02 - 04	View
From 4	-0.03	1.78K	$21.14	-$41.74K	Apr 05, 2011	63.54K	Sale	Scheduled	Apr 01	View
From 4	-0.08	6.14K	$23.60	-$79.20K	Mar 03, 2011	73.33K	Sale	Scheduled	Mar 01 - 02	View
From 4	-0.06	2.56K	$26.79	-$68.70K	Feb 22, 2011	38.61K	Tax	—	Feb 17 - 18	View
From 4	0.46	16.40K	$26.20	$153.53K	Feb 18, 2011	51.72K	Grant	—	Feb 16	View
From 4	-0.01	450.00	$25.00	-$11.25K	Feb 09, 2011	35.32K	Sale	Scheduled	Feb 09	View
From 4	-0.04	1.55K	$25.02	-$38.71K	Jan 11, 2011	35.77K	Tax	—	Jan 08	View
From 4	-0.09	3.60K	$25.00	-$90.00K	Jan 03, 2011	37.31K	Sale	Scheduled	Jan 03	View
From 4	-0.11	8.67K	$15.96	-$151.77K	May 11, 2010	69.26K	Sale	—	May 07 - 10	View
From 4	-0.07	3.50K	$20.17	-$70.58K	Mar 02, 2010	44.59K	Sale	—	Mar 01 - 02	View
From 4	-0.01	422.00	$17.71	-$7.47K	Feb 23, 2010	48.09K	Tax	—	Feb 21	View
From 4	-0.03	1.35K	$17.70	-$23.98K	Feb 22, 2010	48.51K	Tax	—	Feb 18	View
From 4	0.57	23.51K	—	—	Feb 19, 2010	64.79K	Grant	—	Feb 17	View
From 4	-0.09	3.90K	$19.67	-$76.65K	Jan 12, 2010	41.28K	Tax	—	Jan 08	View
From 4	-0.06	3.00K	$18.83	-$56.49K	Nov 17, 2009	45.18K	Sale	—	Nov 17	View
From 4	-0.03	1.52K	$11.04	-$16.77K	May 11, 2009	48.18K	Tax	—	May 07	View
From 4	0.02	1.00K	$7.51	$7.51K	Mar 06, 2009	49.69K	Purchase	—	Mar 06	View
From 4	-0.01	321.00	$11.97	-$3.84K	Feb 23, 2009	48.69K	Tax	—	Feb 21	View
From 4	0.74	28.99K	—	—	Feb 19, 2009	68.38K	Grant	—	Feb 18	View
From 3/A	—	—	—	—	Jan 16, 2009	29.19K	—	—	—	View
From 4	-0.06	3.09K	$17.61	-$54.43K	Jan 09, 2009	45.10K	Tax	—	Jan 08	View
From 4	-0.03	1.30K	$17.15	-$22.30K	Aug 04, 2008	48.20K	Sale	—	Aug 04	View
From 4	1.34	47.50K	$9.14	$129.38K	May 09, 2008	82.84K	Grant	—	May 07	View
From 3/A	—	—	—	—	May 02, 2008	34.90K	—	—	—	View
From 4	-0.00	106.00	$6.97	-$738.82	Mar 12, 2008	29.08K	Tax	—	Mar 10	View
From 3	—	—	—	—	Feb 28, 2008	108.65K	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions