Texas Ethics Commission data Release v1.4 Source snapshot September 17, 2026 Latest eligible reported transaction September 15, 2026
Search/Markantonis, Mary M. (Ms.)
Filer / Committee

Markantonis, Mary M. (Ms.)

JCOH · JUSTICE_COA 14
Filer ID: 00062820 · Houston · TX
40 reports · First filing 01/15/2008 · Latest filing 07/10/2026
Candidate Committee · Judicial Candidate · Candidate

Committee Details

TEC filer identity, reporting status, geography, and analytical classification.
Committee Class
Candidate Committee
Subclass
Judicial Candidate
Market Segment
Candidate
Status
—
Filer Type
JCOH
Office
JUSTICE_COA
District / Place
14
Mailing Location
Houston · TX · 77024
First Filing
01/15/2008
Latest Filing
07/10/2026
Latest Reporting Period
01/01/2026 – 06/30/2026
Reports
40

Overview

Activity within the selected analysis window.
Analysis Window Current: Lifetime
Contributions
$45,601.97
Expenditures
$26,156.31
Transactions
119
Largest Contribution
$5,000.00
Largest Expenditure
$8,277.12
COH as of 06/30/2026
$9,091.00
Average Contribution
$434.30
Average Expenditure
$1,868.31
First Contribution
04/28/2008
Last Contribution
11/03/2008
First Expenditure
07/20/2008
Last Expenditure
10/16/2009

Relationships

Reported Contributor Entities
99
Reported Payee Entities
8
Top Contributor
John O'Quinn
Top Reported Payee
Houston Community Newspaper

Graph Relationships

Materialized relationship totals from the verified entity graph.
Contributor Relationships
99
105 contributions · $45,601.97
Vendor Relationships
6
12 payments · $23,591.08
View relationships →

Relationship Graph

Top reported relationships in the selected analysis window: Lifetime. Arrows show the direction of reported money flow; node size is not scaled.
Top contributorsMoney receivedTop reported payeesMoney spentMarkantonis, Mary M. (Ms.)Focal filer / committeeJohn O'QuinnJohn O'Quinn$5,000.00 · 1 giftsAsian American Democrats of TexasAsian American Democrats of Texas$3,333.00 · 1 giftsDemo KouzounisDemo Kouzounis$2,500.00 · 1 giftsVicky PappasVicky Pappas$2,500.00 · 1 giftsGregory M. CokinosGregory M. Cokinos$2,000.00 · 1 giftsHouston Community NewspaperHouston Community Newspaper$8,277.12 · 1 paymentsHarris County Democratic Party Co-ordinated CampaignHarris County Democratic Party Co-ord…$7,950.00 · 4 paymentsJohnston CampaignsJohnston Campaigns$4,628.60 · 2 paymentsMary MarkantonisMary Markantonis$2,500.00 · 1 paymentsMonarch Printing Company Inc.Monarch Printing Company Inc.$1,735.36 · 3 payments
Click a contributor or payee node to open its reported-name network profile. The graph preserves the focal committee’s current analysis-window context for navigation.
Left: contributorsCenter: filer / committeeRight: reported payeesDollar totals: selected analysis window

Market Position

Fixed peer benchmark: 01/01/2021–06/30/2026. Peers share the same committee class. These benchmarks do not change when the dashboard analysis window changes.
Committee Class
Candidate Committee
Subclass
Judicial Candidate
Market Segment
Candidate
Spending Band
—
Peer Committees
8,722

Peer Percentiles

MetricPercentileRank
Contributions75.5th#2,134 of 8,722
Expenditures69.8th#2,631 of 8,722
Total Financial Activity69.4th#2,674 of 8,722
Transaction Volume69.3th#2,678 of 8,722

Concentration

Descriptive study-period shares for this committee; not yet peer-relative.
MeasureShare
Top 10 contributors / contributions—
Top 5 reported payees / expenditures—

Top Contributors

Reported TEC identities within the selected analysis window. View all contributions →
#ContributorTotalGifts
1John O'Quinn $5,000.001
2Asian American Democrats of Texas $3,333.001
3Demo Kouzounis $2,500.001
4Vicky Pappas $2,500.001
5Gregory M. Cokinos $2,000.001
6Ahmed Zavitsanos & Anaipakos P.C. $1,500.001
7P A C of Winstead PC $1,500.001
8Roberta Gundlach $1,200.002
9Frank Markantonis $1,082.861
10Collie Constantatos Michaels $1,000.001

Top Reported Payees

Reported TEC payee names within the selected analysis window. View all expenditures →
#PayeePaidPayments
1Houston Community Newspaper $8,277.121
2Harris County Democratic Party Co-ordinated Campaign $7,950.004
3Johnston Campaigns $4,628.602
4Mary Markantonis $2,500.001
5Monarch Printing Company Inc. $1,735.363
6Harris County Democratic Party $500.001
7State of Texas Ethics Commission $500.001
8Roberta Gundlach $65.231

Financial Activity by Year

Annual totals are descriptive aggregates, not narrative interpretation.
YearContributionsExpenditures
2009$0.00 $1,000.00
2008$45,601.97 $25,156.31

Recent Contributions

DateContributorAmountEmployer / Occupation
11/03/2008John O'Quinn $5,000.00 O'Quinn Lamineack & Pirtle · attorney
11/03/2008Frank Markantonis $1,082.86 self employed · attorney
11/03/2008Fred Risk $300.00 Fred Rizk Construction Co. · real estata developer
11/03/2008Janet Hoagland-Sorenson $150.00 physician
11/03/2008J.C. Sorensen $150.00 Investment advisor
11/03/2008Mike and Mary Verges $100.00 architect
11/03/2008David Sheller $100.00 The Sheller Law Firm PLLC · attorney
10/19/2008Angie Kaitson $250.00 Education
10/16/2008Bickel & Brewer $500.00
10/15/2008Ahmed Zavitsanos & Anaipakos P.C. $1,500.00
10/08/2008Asian American Democrats of Texas $3,333.00
10/08/2008Diane Pappas $1,000.00 attorney
09/28/2008Thomas Leishman $150.00 self employed · construction waste removal company
09/28/2008Mark Arnold $100.00 Andrews Kurth
09/24/2008Jason Wilson $200.00 Jones McClure Publishing Inc.
09/24/2008Barry Racusin $200.00 attorney
09/24/2008Jane Suchma $100.00 Pappas & Suchma P.C.
09/24/2008Baird Craft $100.00 Joens McClure Publishing Inc.
09/16/2008Barbara Stanley $100.00 Helms & Greene LLC
09/11/2008Michol O'Connor $750.00

Recent Expenditures

DatePayeeAmountDescription
10/16/2009Harris County Democratic Party $500.00Contribution for general election
10/01/2009State of Texas Ethics Commission $500.00Semi-annual Report Late-Filing Penalty
12/31/2008Mary Markantonis $2,500.00reimbursement for political expenditures made from personal funds reported as a loan.\n
12/03/2008Harris County Democratic Party Co-ordinated Campaign $1,900.00telephone advertising
12/03/2008Harris County Democratic Party Co-ordinated Campaign $300.00election night return event
10/25/2008Roberta Gundlach $65.23Reimbursement for purchase of customized 'Chronicle Endorsed' rubber stamp
10/17/2008Houston Community Newspaper $8,277.12Newspaper campaign advertisements
10/17/2008Monarch Printing Company Inc. $53.00additional printing of on campaign advertisement postcards
10/14/2008Monarch Printing Company Inc. $1,557.39printing of campaign advertisement postcards
09/30/2008Harris County Democratic Party Co-ordinated Campaign $5,000.00County-wide co-ordinated campaigning
09/30/2008Harris County Democratic Party Co-ordinated Campaign $750.0050% sponsorship of banquet table for Harris County Democratic Party fundraiser
09/11/2008Monarch Printing Company Inc. $124.97printing of remit envelopes
09/02/2008Johnston Campaigns $1,813.19yard signs
07/20/2008Johnston Campaigns $2,815.41website design stationary printing bumper magnetic signs & vehicle magnet signs
Evidence basis: All statistics on this page are computed directly from public Texas Ethics Commission campaign finance records. Analysis window: Lifetime. Dashboard query time: 69 ms.