| 1 | SHIELDS, HEATHCUSTER, SD · 57730 | REALTOR · REAL BROKER | MARTY JACKLEY FOR CONGRESSC00909689 | 2025-11-12 | $5,000 | Primary 2026 (P2026) | SEE REATTRIBUTIONFiling 1940810FEC filing ↗ |
| 2 | SHIELDS, HEATHCUSTER, SD · 57730 | REALTOR · REAL BROKER | WINREDC00694323 | 2025-11-12 | $5,000 | Primary (P) | Filing 1942656FEC filing ↗ |
| 3 | SHIELDS, SHANNONCUSTER, SD · 57730 | Not reported | MARTY JACKLEY FOR CONGRESSC00909689 | 2025-11-12 | $2,500Memo only · not additional money | Primary 2026 (P2026) | Filing 1940810FEC filing ↗ |
| 4 | CHAPPELL, GARY S. MR.CUSTER, SD · 57730 | RETIRED · RETIRED | NRCCC00075820 | 2026-03-10 | $2,000 | Primary (P) | Filing 1973601 · amendedFEC filing ↗ |
| 5 | CHAPPELL, GARY S. MR.CUSTER, SD · 57730 | RETIRED · RETIRED | REPUBLICAN NATIONAL COMMITTEEC00003418 | 2026-03-19 | $2,000 | Primary (P) | Filing 1970222FEC filing ↗ |
| 6 | CHAPPELL, GARY S. MR.CUSTER, SD · 57730 | RETIRED · RETIRED | NRCCC00075820 | 2025-06-27 | $2,000 | Primary (P) | Filing 1943491 · amendedFEC filing ↗ |
| 7 | CHAPPELL, GARY S. MR.CUSTER, SD · 57730 | RETIRED · RETIRED | REPUBLICAN NATIONAL COMMITTEEC00003418 | 2025-04-17 | $2,000 | Primary (P) | Filing 1895127 · amendedFEC filing ↗ |
| 8 | CHAPPELL, GARY STEPHEN MR.CUSTER, SD · 57730 | Not reported | NRSCC00027466 | 2026-04-28 | $2,000 | Primary (P) | Filing 1977833FEC filing ↗ |
| 9 | RONNING, ANDREA RCUSTER, SD · 57730 | REAL ESTATE BROKER · ASPEN+PINE REALTY | NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEEC00030718 | 2026-06-04 | $1,500 | Primary (P) | Filing 2000444FEC filing ↗ |
| 10 | BURKE, THOMASCuster, SD · 57730 | Retired · Not Employed | BENGS FOR SOUTH DAKOTAC00903641 | 2026-09-28 | $1,001 | General 2026 (G2026) | Filing 2027949FEC filing ↗ |
| 11 | PILLARD, DEBORAHCUSTER, SD · 57730 | RETIRED · RETIRED | REPUBLICAN PARTY OF IOWAC00014498 | 2025-08-18 | $1,000 | Primary (P) | Filing 1915717FEC filing ↗ |
| 12 | TRIMBLE, F CLEVELANDCuster, SD · 57730 | Partner · Snake River Homesites | DENISE POWELL FOR CONGRESSC00903948 | 2026-08-21 | $1,000 | General 2026 (G2026) | Filing 2026984FEC filing ↗ |
| 13 | TRIER, MICHAELCuster, SD · 57730 | Not Employed · Not Employed | BENGS FOR SOUTH DAKOTAC00903641 | 2026-09-20 | $1,000 | General 2026 (G2026) | Filing 2027949FEC filing ↗ |
| 14 | DORALE, DELRAYCUSTER, SD · 57730 | RETIRED · RETIRED | WINREDC00694323 | 2026-05-08 | $920 | Primary (P) | Filing 2002713 · amendedFEC filing ↗ |
| 15 | DORALE, DELRAYCUSTER, SD · 57730 | RETIRED · RETIRED | FREE AMERICAN FUNDC00792218 | 2026-05-08 | $920 | Primary 2026 (P2026) | Filing 2011451 · amendedFEC filing ↗ |
| 16 | RONNING, ANDREA RCUSTER, SD · 57730 | REAL ESTATE BROKER · ASPEN+PINE REALTY | NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEEC00030718 | 2025-09-08 | $900 | Primary (P) | Filing 1939469 · amendedFEC filing ↗ |
| 17 | WOODWARD, PEGGYCUSTER, SD · 57730 | RETIRED · RETIRED | FRIENDS OF JOHN THUNEC00409581 | 2025-12-05 | $500 | Primary 2028 (P2028) | Filing 1942575FEC filing ↗ |
| 18 | RONNING, ANDREACUSTER, SD · 57730 | OWNER/BROKER · ASPEN+PINE REALTY | NRCCC00075820 | 2026-03-09 | $500 | Primary (P) | Filing 1973601 · amendedFEC filing ↗ |
| 19 | PILLARD, LARRYCUSTER, SD · 57730 | RETIRED · RETIRED | TEAM NUNNC00838698 | 2026-03-16 | $500 | Primary (P) | Filing 1966205FEC filing ↗ |
| 20 | RONNING, ANDREACUSTER, SD · 57730 | OWNER/BROKER · ASPEN+PINE REALTY | YOUNG KIM FOR CONGRESSC00665638 | 2025-08-21 | $500 | Primary 2026 (P2026) | Filing 1937179 · amendedFEC filing ↗ |