Texas Ethics Commission data
Release v1.4
Source snapshot September 17, 2026
Latest eligible reported transaction September 15, 2026
Canonical Vendor
Katy Chamber of Commerce
Resolved vendor identity assembled from reviewed Texas Ethics Commission payee records.
Canonical vendor · Vendor ID 174893 · Resolution: Indexed Canonical Identity
Total Payments
$18,855.00
Client Filers
9
Payments
42
Activity Range
01/28/2002–09/26/2023
Largest Payment
$6,000.00
Graph: 9 connected filers · 42 payments · $18,855.00 represented
Canonical vendor assembled from reviewed Texas Ethics Commission reported payee identities. Source records remain unchanged.
Reported Names
Payee names preserved from the reported/curated source layer and resolved to this canonical vendor.
- Katy Chamber of Commerce
Top Client Filers
Canonical client relationships from vendor_clients_canonical.
| # | Filer | Paid | Payments | Last Payment |
|---|---|---|---|---|
| 1 | Friends of John Zerwas | $13,665.00 | 13 | 03/06/2017 |
| 2 | Showalter, David W. (Mr.) | $1,650.00 | 1 | 02/16/2006 |
| 3 | Callegari, William A. | $1,585.00 | 10 | 03/22/2004 |
| 4 | Texans for Dan Patrick | $500.00 | 2 | 04/29/2010 |
| 5 | Katy Area Democrats | $455.00 | 3 | 12/29/2017 |
| 6 | Morgan, Matthew R. (Mr.) | $400.00 | 10 | 09/26/2023 |
| 7 | Perryman, Justin D. (Mr.) | $375.00 | 1 | 01/13/2014 |
| 8 | Friends of Gary Gates for State Representative | $200.00 | 1 | 02/19/2002 |
| 9 | Zerwas, John M. (Dr.) | $25.00 | 1 | 08/11/2006 |
Shared Client Network
Other canonical vendors paid by the same filer clients. Ranked by shared-client count.
This is a structural overlap measure, not evidence of affiliation or coordination.
| Vendor | Shared Clients | Focal Coverage | Peer Clients | Network Overlap |
|---|---|---|---|---|
|
KATY AREA CHAMBER OF COMMERCE
Vendor ID 174871
|
7 | 77.8% | 27 | 24.1% |
|
REPUBLICAN PARTY OF TEXAS
Vendor ID 261858
|
7 | 77.8% | 1,571 | 0.4% |
|
HEB
Vendor ID 142370
|
6 | 66.7% | 1,480 | 0.4% |
|
SHELL
Vendor ID 281652
|
5 | 55.6% | 614 | 0.8% |
|
OFFICE MAX
Vendor ID 230798
|
5 | 55.6% | 1,327 | 0.4% |
|
TEXAS ETHICS COMMISSION
Vendor ID 311217
|
5 | 55.6% | 1,368 | 0.4% |
|
HOME DEPOT
Vendor ID 148817
|
5 | 55.6% | 1,536 | 0.3% |
|
WALMART
Vendor ID 348446
|
5 | 55.6% | 1,876 | 0.3% |
|
OFFICE DEPOT
Vendor ID 230284
|
5 | 55.6% | 3,017 | 0.2% |
|
Wharton Chamber Of Commerce
Vendor ID 352649
|
4 | 44.4% | 15 | 20.0% |
|
KATY TIMES
Vendor ID 175022
|
4 | 44.4% | 20 | 16.0% |
|
CAMPAIGN DATA SYSTEMS
Vendor ID 49066
|
4 | 44.4% | 39 | 9.1% |
Method: Focal Coverage = shared clients ÷ this vendor's client count.
Network Overlap = Jaccard similarity: shared clients ÷ union of both client sets.
Recent Reported Payments
| Date | Client Filer | Amount | Description |
|---|---|---|---|
| 09/26/2023 | Morgan, Matthew R. (Mr.) | $60.00 | Event |
| 09/26/2023 | Morgan, Matthew R. (Mr.) | $60.00 | Event |
| 09/25/2023 | Morgan, Matthew R. (Mr.) | $20.00 | Event |
| 09/25/2023 | Morgan, Matthew R. (Mr.) | $20.00 | Event |
| 09/25/2023 | Morgan, Matthew R. (Mr.) | $20.00 | Event |
| 09/25/2023 | Morgan, Matthew R. (Mr.) | $20.00 | Event |
| 09/20/2023 | Morgan, Matthew R. (Mr.) | $50.00 | Event |
| 09/20/2023 | Morgan, Matthew R. (Mr.) | $50.00 | Event |
| 08/24/2023 | Morgan, Matthew R. (Mr.) | $50.00 | Event |
| 08/24/2023 | Morgan, Matthew R. (Mr.) | $50.00 | Event |
| 12/29/2017 | Katy Area Democrats | $225.00 | Harvest Festival Booth |
| 10/13/2017 | Katy Area Democrats | $30.00 | Katy Harvest Festival |
| 03/06/2017 | Friends of John Zerwas | $6,000.00 | Fundraiser Contribution |
| 01/05/2017 | Friends of John Zerwas | $180.00 | Annual Membership Dues |
| 01/19/2015 | Friends of John Zerwas | $25.00 | Meals |
| 01/13/2014 | Perryman, Justin D. (Mr.) | $375.00 | Katy Chamber Gala |
| 02/22/2013 | Friends of John Zerwas | $450.00 | ad |
| 12/23/2011 | Friends of John Zerwas | $165.00 | Membership fees |
| 09/01/2011 | Friends of John Zerwas | $40.00 | Membership luncheon fee |
| 01/20/2011 | Friends of John Zerwas | $250.00 | Sponsorship |
Evidence basis: A canonical vendor identity was resolved using the curated vendor layer. Raw reported-payee statistics remain separate from canonical vendor statistics so the source record and analytical identity are distinguishable.