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Texas Ethics Commission data Release v1.4 Source snapshot September 17, 2026 Latest eligible reported transaction September 15, 2026
CONTRIBUTOR_IDENTITY · 327465

Mark Williamson

Materialized relationships derived from reported records and reviewed identity mappings.
Connected Entities
30
Relationships
30
Transactions Represented
67
Dollar Flow Represented
$26,024.49

Relationships

RelationshipConnected Entity AmountTransactionsActivity
→ CONTRIBUTED_TO Texans for Dan Patrick
FILER · 00064090
 $5,000.00 1 11/03/2015–11/03/2015
→ CONTRIBUTED_TO Cameron County Republican Party
FILER · 00089274
 $2,600.00 3 10/15/2024–02/03/2026
→ CONTRIBUTED_TO Texans for Ted Cruz
FILER · 00065292
 $2,500.00 1 09/28/2009–09/28/2009
→ CONTRIBUTED_TO Johnson, Jody L. (Ms.)
FILER · 00068035
 $2,000.00 4 02/06/2012–02/22/2012
→ CONTRIBUTED_TO Oldner, Chris (The Honorable)
FILER · 00042766
 $1,500.00 3 12/20/2007–02/14/2012
→ CONTRIBUTED_TO Independent Bankers Association of Texas Political Action Committee
FILER · 00016467
 $1,450.00 12 12/28/2007–10/16/2019
→ CONTRIBUTED_TO Callahan, Tena T. (The Honorable)
FILER · 00058188
 $1,250.00 3 02/15/2007–11/25/2009
→ CONTRIBUTED_TO Diaz Clark, Danielle T. (Mrs.)
FILER · 00089985
 $1,052.49 1 01/13/2026–01/13/2026
→ CONTRIBUTED_TO Brown, Mary (The Honorable)
FILER · 00069809
 $1,000.00 2 01/10/2014–01/10/2014
→ CONTRIBUTED_TO Hanschen, David (Mr.)
FILER · 00051934
 $1,000.00 1 02/16/2010–02/16/2010
→ CONTRIBUTED_TO Rose, Jeffrey L. (The Honorable)
FILER · 00066027
 $1,000.00 1 04/03/2012–04/03/2012
→ CONTRIBUTED_TO Smith, Benjamin Nelson (The Honorable)
FILER · 00067992
 $1,000.00 1 12/19/2019–12/19/2019
→ CONTRIBUTED_TO Texans for Greg Abbott
FILER · 00051153
 $500.00 3 03/26/2012–04/24/2024
→ CONTRIBUTED_TO Ewing (DECEASED), Darlene (The Estate of)
FILER · 00024861
 $500.00 1 11/02/2017–11/02/2017
→ CONTRIBUTED_TO Rusch, Mark J. (The Honorable)
FILER · 00043377
 $500.00 1 12/12/2011–12/12/2011
→ CONTRIBUTED_TO Lopez, David A. (The Honorable)
FILER · 00058478
 $500.00 1 06/24/2013–06/24/2013
→ CONTRIBUTED_TO Burgess, Steven T. (The Honorable)
FILER · 00061829
 $500.00 1 01/08/2014–01/08/2014
→ CONTRIBUTED_TO Beto for Texas (DISSOLVED)
FILER · 00086103
 $465.00 6 12/20/2021–07/18/2022
→ CONTRIBUTED_TO Lambert, Standard D. (The Honorable)
FILER · 00080253
 $300.00 3 03/12/2020–02/16/2024
→ CONTRIBUTED_TO Texas REALTORS Political Action Committee
FILER · 00015487
 $280.00 3 09/30/2003–08/20/2009
→ CONTRIBUTED_TO Garcia, Dennise (The Honorable)
FILER · 00055113
 $250.00 1 11/30/2009–11/30/2009
→ CONTRIBUTED_TO Hockett, Lori Chrisman (The Honorable)
FILER · 00058230
 $250.00 1 11/25/2009–11/25/2009
→ CONTRIBUTED_TO Texas Bankers Association Bankers PAC (INACTIVE)
FILER · 00016249
 $200.00 2 09/28/2000–09/23/2002
→ CONTRIBUTED_TO Political Action Committee Of The Independent Insurance Agents Of Texas
FILER · 00015593
 $120.00 2 05/26/2015–05/26/2015
→ CONTRIBUTED_TO Wohlgemuth, Arlene (Mrs.)
FILER · 00021551
 $100.00 1 10/30/2000–10/30/2000
→ CONTRIBUTED_TO Roach Jr., John R. (The Honorable)
FILER · 00051311
 $100.00 1 02/20/2010–02/20/2010
→ CONTRIBUTED_TO Parker IV, Nathaniel W. (The Honorable)
FILER · 00058399
 $50.00 1 10/14/2008–10/14/2008
→ CONTRIBUTED_TO Rural Friends of Texas Electric Cooperatives
FILER · 00015653
 $46.00 4 11/03/2006–11/10/2009
→ CONTRIBUTED_TO Box, Tony (Mr.)
FILER · 00090260
 $10.00 1 11/05/2025–11/05/2025
→ CONTRIBUTED_TO Herrera, Fernando F. (Mr.)
FILER · 00066087
 $1.00 1 05/05/2010–05/05/2010
Evidence basis: Version 1.50 materializes filer-to-vendor payment relationships and reviewed/curated vendor aliases. Contributor identities are registered as nodes, but contributor-to-filer edges are not yet bulk-materialized.