SIMPLEX TRADING: all contributions
2025–2026 · Reported individual contributions grouped by employer.
These are contributions by individuals, not by their employer, industry, or location. Refunds remain negative; memo-only rows are marked and are not additional money.
← Back to SIMPLEX TRADING| # | Reported contributor / location | Reported employer / occupation | Recipient / reporting committee | Date ↕ | Amount ↑ | Election | Filing details / source |
|---|---|---|---|---|---|---|---|
| 1 | LONDERGAN, BENJAMINBARRINGTONIL60010 | MANAGERSIMPLEX TRADING | TEAM HILLC00773903 | 2026-03-22 | $500 | Primary (P) | Filing 1979817 · amendedFEC filing ↗ |
| 2 | SWANSON, ERIKCHICAGOIL60607 | CEOSIMPLEX TRADING | TEAM HILLC00773903 | 2026-03-16 | $500 | Primary (P) | Filing 1979817 · amendedFEC filing ↗ |
| 3 | SWANSON, ERIKCHICAGOIL60607 | EXECUTIVESIMPLEX TRADING | FRIEDMAN FOR CONGRESSC00902692 | 2025-09-17 | $3,500 | Primary 2026 (P2026) | Filing 1927603 · amendedFEC filing ↗ |
One page is fetched at a time, with one extra row to check for the next page. Current amendment versions are selected before pagination. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.