Texas Ethics Commission data
Release v1.4
Source snapshot September 17, 2026
Latest eligible reported transaction September 15, 2026
CONTRIBUTOR_IDENTITY · 446694
John Birkhoff
Materialized relationships derived from reported records and reviewed identity mappings.
Connected Entities
3
Relationships
3
Transactions Represented
6
Dollar Flow Represented
$4,520.00
Relationships
| Relationship | Connected Entity | Amount | Transactions | Activity | |
|---|---|---|---|---|---|
| → | CONTRIBUTED_TO | Consulting Engineers PAC
FILER · 00015641 |
$4,000.00 | 4 | 01/05/2010–10/29/2013 |
| → | CONTRIBUTED_TO | Shapiro, Florence (Ms.)
FILER · 00020966 |
$500.00 | 1 | 09/06/2005–09/06/2005 |
| → | CONTRIBUTED_TO | Talarico, James (The Honorable)
FILER · 00081913 |
$20.00 | 1 | 08/06/2025–08/06/2025 |
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.