Walter Cd Carlson Net Worth - Insider Trades and Bio as of Jul 10, 2026

TDSTELEPHONE & DATA SYSTEMS INC /DE/SEC CIK: 0001230118

Estimated Net Worth

$96.5 Million

Last Updated: May 19, 2026 11:11 PM EST

Transaction Summary

Total Transactions91

Buy-Sell Ratio—

Buy Transactions0

Sell Transactions0

Transaction Volume

Total Volume$0

Net Volume$0

Buy Volume$0

Sell Volume$0

Trade Analysis

AVG Trade Size$11.44K

Largest Trade$121.98K

Most Active MonthMar

Most Active Year2005

Trading Sentiment

OverallNeutral

Recent TradeNeutral

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Walter CD Carlson has an estimated net worth of $96.5 Million. This is based on reported shares across multiple companies, which include TELEPHONE & DATA SYSTEMS INC /DE/, and ARRAY DIGITAL INFRASTRUCTURE, INC..

2005 was Walter CD Carlson's most active year for acquiring shares with 25 total transactions. Walter CD Carlson's most active month to acquire stocks was the month of February. 2012 was Walter CD Carlson's most active year for disposing of shares, totalling 5 transactions. Walter CD Carlson's most active month to dispose stocks was the month of December. 2024 saw Walter CD Carlson paying a total of $243,636.36 for 306,968.356 shares, this is the most they've acquired in one year. In 2012 Walter CD Carlson cashed out on 3,897,684.1 shares for a total of $0.00, their largest year based on trade value.

Holdings & Transactions

TDStelephone & data systems inc /de/

President and CEO Director

Updated: Feb 27, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	1.98	25.19K	—	—	Feb 27, 2026	37.93K	Grant	—	Feb 25	View
From 4	0.23	50.93K	$33.83	$83.86K	May 22, 2025	269.08K	Grant	—	May 21 - 22	View
From 4	0.07	304.13K	$19.25	$121.66K	May 23, 2024	4.77M	Acquisition	—	Apr 16 - 22	View
From 4	0.01	1.13K	$7.14	$8.06K	May 18, 2023	86.81K	Grant	—	May 17	View
From 4	0.11	8.26K	$12.11	$100.00K	Mar 02, 2023	85.68K	Grant	—	Mar 01	View
From 4	0.09	5.81K	$17.21	$100.01K	Mar 02, 2022	73.74K	Grant	—	Mar 01	View
From 4	0.09	5.54K	$18.06	$100.00K	Mar 02, 2021	65.63K	Grant	—	Mar 01	View
From 4	0.09	4.80K	—	—	Mar 04, 2020	57.83K	Grant	—	Mar 02	View
From 4	0.06	3.11K	—	—	Mar 04, 2019	51.73K	Grant	—	Mar 01	View
From 4	0.08	3.51K	—	—	Mar 05, 2018	47.53K	Grant	—	Mar 01	View
From 4	0.07	2.96K	—	—	Mar 02, 2017	42.97K	Grant	—	Mar 01	View
From 4	0.08	2.97K	—	—	Mar 02, 2016	39.14K	Grant	—	Mar 01	View
From 4	0.10	3.16K	—	—	Mar 03, 2015	35.38K	Grant	—	Mar 02	View
From 4	0.12	3.28K	—	—	Mar 04, 2014	31.50K	Grant	—	Mar 03	View
From 4	0.13	3.27K	—	—	Mar 04, 2013	27.61K	Grant	—	Mar 01	View
From 4	0.10	2.19K	—	—	Mar 02, 2012	23.81K	Grant	—	Mar 01	View
From 4	0.04	171.87K	—	—	Jan 25, 2012	4.08M	Acquisition	—	Jan 24	View
From 4	0.15	1.86K	—	—	Mar 01, 2011	3.87M	Grant	—	Feb 28	View
From 4	0.18	1.94K	—	—	Mar 01, 2010	3.85M	Grant	—	Feb 26	View
From 4	0.19	1.64K	—	—	Mar 02, 2009	3.82M	Grant	—	Feb 27	View
From 4	0.14	1.04K	—	—	Mar 03, 2008	3.81M	Grant	—	Feb 29	View
From 4	0.06	427.00	—	—	Jun 21, 2007	3.80M	Grant	—	Jun 19	View
From 4	0.06	394.00	—	—	Jan 03, 2007	3.80M	Grant	—	Dec 29	View
From 4	0.01	35.00	—	—	Dec 13, 2006	3.80M	Grant	—	Dec 12	View
From 4	0.01	39.00	—	—	Nov 03, 2006	3.80M	Grant	—	Nov 02	View
From 4/A	0.31	1.60K	—	—	Oct 12, 2006	3.80M	Grant	—	Oct 10	View
From 4	0.32	1.65K	—	—	Oct 12, 2006	3.80M	Grant	—	Oct 10	View
From 4	0.01	50.00	—	—	Feb 22, 2006	3.80M	Grant	—	Feb 21	View
From 4	0.10	527.00	—	—	Jan 03, 2006	3.79M	Grant	—	Dec 30	View
From 4	0.01	47.00	—	—	Dec 09, 2005	3.79M	Grant	—	Dec 08	View
From 4	0.01	47.00	—	—	Nov 04, 2005	3.79M	Grant	—	Nov 03	View
From 4	0.10	488.00	—	—	Oct 03, 2005	3.79M	Grant	—	Sep 30	View
From 4/A	1.00	1.90M	—	—	Aug 25, 2005	3.79M	Acquisition	—	Mar 31 - 24	View
From 4	1.00	1.90M	—	—	Aug 25, 2005	3.79M	Acquisition	—	Mar 31 - 24	View
From 4	0.12	483.00	—	—	Jul 01, 2005	1.89M	Grant	—	Jun 30	View
From 4	0.01	22.00	—	—	May 06, 2005	1.89M	Grant	—	May 05	View
From 4	0.05	202.00	—	—	Apr 01, 2005	1.89M	Grant	—	Mar 31	View
From 4	0.00	17.00	—	—	Feb 25, 2005	1.89M	Grant	—	Feb 24	View
From 4	0.06	222.00	—	—	Jan 03, 2005	1.88M	Grant	—	Dec 31	View
From 4	0.01	19.00	—	—	Dec 10, 2004	1.88M	Grant	—	Dec 09	View
From 4	0.01	19.00	—	—	Nov 10, 2004	1.88M	Grant	—	Nov 09	View
From 4	0.06	207.00	—	—	Oct 01, 2004	1.88M	Grant	—	Sep 30	View
From 4	0.01	20.00	—	—	Aug 02, 2004	1.88M	Grant	—	Jul 30	View
From 4	0.08	241.00	—	—	Jul 02, 2004	1.88M	Grant	—	Jun 30	View
From 4	0.01	22.00	—	—	May 07, 2004	1.88M	Grant	—	May 06	View
From 4	0.08	239.00	—	—	Apr 01, 2004	1.88M	Grant	—	Mar 31	View
From 4	0.01	21.00	—	—	Mar 02, 2004	1.88M	Grant	—	Feb 27	View
From 4	0.11	275.00	—	—	Jan 02, 2004	1.88M	Grant	—	Dec 31	View
From 4	0.01	24.00	—	—	Dec 10, 2003	1.88M	Grant	—	Dec 09	View
From 4	0.01	24.00	—	—	Nov 12, 2003	1.88M	Grant	—	Nov 07	View
From 4	0.04	196.37K	—	—	Oct 10, 2003	5.62M	Acquisition	—	Oct 08	View
From 4	0.13	294.00	—	—	Oct 01, 2003	1.67M	Grant	—	Sep 30	View
From 4	0.01	28.00	—	—	Aug 01, 2003	1.67M	Grant	—	Jul 31	View
From 4	—	—	—	—	Jul 01, 2003	—	—	—	—	View
From 4	—	—	—	—	May 09, 2003	—	—	—	—	View

USMarray digital infrastructure, inc.

Updated: Aug 04, 2025VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.03	1.15K	$73.50	$84.23K	Aug 04, 2025	44.63K	Grant	—	Aug 01	View
From 4	0.07	2.84K	$43.01	$121.98K	May 22, 2024	43.48K	Grant	—	May 21	View
From 4	0.03	1.37K	$15.18	$20.83K	May 16, 2023	40.65K	Grant	—	May 15	View
From 4	0.12	4.29K	$23.31	$100.02K	Mar 02, 2023	39.27K	Grant	—	Mar 01	View
From 4	0.12	3.68K	$27.15	$100.02K	Mar 02, 2022	34.98K	Grant	—	Mar 01	View
From 4	0.12	3.36K	$29.77	$100.00K	Mar 02, 2021	31.30K	Grant	—	Mar 01	View
From 4	0.13	3.15K	—	—	Mar 04, 2020	27.94K	Grant	—	Mar 02	View
From 4	0.09	2.12K	—	—	Mar 04, 2019	24.79K	Grant	—	Mar 01	View
From 4	0.13	2.52K	—	—	Mar 05, 2018	22.66K	Grant	—	Mar 01	View
From 4	0.12	2.12K	—	—	Mar 02, 2017	20.14K	Grant	—	Mar 01	View
From 4	0.12	1.93K	—	—	Mar 02, 2016	18.02K	Grant	—	Mar 01	View
From 4	0.15	2.12K	—	—	Mar 03, 2015	16.10K	Grant	—	Mar 02	View
From 4	0.17	2.02K	—	—	Mar 04, 2014	13.98K	Grant	—	Mar 03	View
From 4	0.22	2.17K	—	—	Mar 01, 2013	11.95K	Grant	—	Mar 01	View
From 4	0.15	1.27K	—	—	Mar 01, 2012	9.78K	Grant	—	Feb 29	View
From 4	0.15	1.10K	—	—	Mar 01, 2011	8.51K	Grant	—	Feb 28	View
From 4	0.25	1.50K	—	—	Mar 01, 2010	7.41K	Grant	—	Feb 26	View
From 4	0.28	1.31K	—	—	Mar 02, 2009	5.90K	Grant	—	Feb 27	View
From 4	0.07	309.00	—	—	May 10, 2007	4.60K	Grant	—	May 08	View
From 4	0.00	12.00	—	—	Apr 24, 2007	4.29K	Grant	—	Apr 23	View
From 4	0.00	14.00	—	—	Nov 08, 2006	4.28K	Grant	—	Nov 07	View
From 4	0.10	389.00	—	—	Oct 12, 2006	4.26K	Grant	—	Oct 10	View
From 4	0.00	16.00	—	—	Mar 08, 2006	3.87K	Grant	—	Mar 07	View
From 4	0.00	17.00	—	—	Dec 07, 2005	3.86K	Grant	—	Dec 06	View
From 4	0.00	17.00	—	—	Nov 02, 2005	3.84K	Grant	—	Nov 01	View
From 4	0.00	16.00	—	—	Sep 01, 2005	3.82K	Grant	—	Aug 31	View
From 4	0.11	389.00	—	—	May 05, 2005	3.81K	Grant	—	May 03	View
From 4	0.00	16.00	—	—	Feb 24, 2005	3.42K	Grant	—	Feb 22	View
From 4	0.01	17.00	—	—	Dec 08, 2004	3.40K	Grant	—	Dec 07	View
From 4	0.01	17.00	—	—	Nov 05, 2004	3.38K	Grant	—	Nov 04	View
From 4	0.01	19.00	—	—	Jul 28, 2004	3.37K	Grant	—	Jul 27	View
From 4	0.17	487.00	—	—	May 05, 2004	3.35K	Grant	—	May 04	View
From 4	0.01	18.00	—	—	Feb 18, 2004	2.86K	Grant	—	Feb 17	View
From 4	0.01	22.00	—	—	Dec 05, 2003	2.84K	Grant	—	Dec 04	View
From 4	0.01	22.00	—	—	Nov 06, 2003	2.82K	Grant	—	Nov 05	View
From 4	0.01	27.00	—	—	Jul 30, 2003	2.80K	Grant	—	Jul 29	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions