| 1 | NIEHAUS, ROBERT H.NEW YORK, NY · 10021 | INVESTOR · G.C.P. CAPITAL PARTNERS | GROW THE MAJORITYC00858373 | 2026-04-28 | $100,000 | Primary (P) | Filing 2005351 · amendedFEC filing ↗ |
| 2 | NIEHAUS, ROBERT H.NEW YORK, NY · 10021 | INVESTOR · G.C.P. CAPITAL PARTNERS | GROW THE MAJORITYC00858373 | 2025-02-26 | $100,000 | Primary (P) | Filing 1887287FEC filing ↗ |
| 3 | NIEHAUS, ROBERTNEW YORK, NY · 10021 | INVESTMENTS · GCP CAPITAL PARTNERS LLC | DEFEND OUR MAJORITYC00895821 | 2025-05-12 | $25,000 | Primary (P) | Filing 1902593FEC filing ↗ |
| 4 | NIEHAUS, ROBERTNEW YORK, NY · 10021 | INVESTMENTS · GCP CAPITAL PARTNERS LLC | HAGEMAN VICTORY FUNDC00799817 | 2026-06-30 | $12,396 | Primary (P) | Filing 1996694FEC filing ↗ |
| 5 | NIEHAUS, ROBERTNEW YORK, NY · 10021 | INVESTMENTS · GCP CAPITAL PARTNERS LLC | WINREDC00694323 | 2026-06-30 | $12,396 | Primary (P) | Filing 2002713 · amendedFEC filing ↗ |
| 6 | NIEHAUS, ROBERTNEW YORK, NY · 10021 | CHAIRMAN · GCP CAPITAL PARTNERS | SMITH VICTORYC00573436 | 2025-05-19 | $12,000 | Primary (P) | Filing 1902302FEC filing ↗ |
| 7 | NIEHAUS, ROBERT H. MR.NEW YORK, NY · 10021 | INVESTMENT MANAGER · GCP CAPITAL PARTNERS | CORNYN VICTORY COMMITTEEC00770180 | 2025-04-07 | $10,400 | Primary (P) | Filing 1903056FEC filing ↗ |
| 8 | NIEHAUS, ROBERTRYE, NY · 10580 | PRESIDENT & CEO · GCP CAPITAL PARTNERS | NY REPUBLICAN FEDERAL CAMPAIGN COMMITTEEC00055582 | 2025-03-31 | $10,000 | Primary (P) | Filing 1888339FEC filing ↗ |
| 9 | NIEHAUS, ROBERT H.NEW YORK, NY · 10021 | CHAIRMAN AND FOUNDER · GCP CAPITAL PARTNERS LLC | GRAHAM MAJORITY FUNDC00690891 | 2025-06-30 | $7,000 | Primary (P) | Filing 1903034FEC filing ↗ |
| 10 | NIEHAUS, ROBERTNEW YORK, NY · 10021 | INVESTMENT MANAGER · GCP CAPITAL PARTNERS LLC | COLLINS VICTORY COMMITTEEC00692897 | 2025-11-04 | $5,000 | Primary (P) | Filing 1939165FEC filing ↗ |
| 11 | NIEHAUS, ROBERT H.NEW YORK, NY · 10021 | INVESTMENT MANAGER · GCP CAPITAL PARTNERS | CONSERVATIVE MAJORITY PROJECT SUPER PACC00884262 | 2025-04-07 | $5,000Memo only · not additional money | Primary (P) | Filing 1941699FEC filing ↗ |
| 12 | NIEHAUS, ROBERTNEW YORK, NY · 10021 | INVESTMENTS · GCP CAPITAL PARTNERS LLC | ADRIAN SMITH FOR CONGRESSC00412890 | 2025-09-25 | $3,500 | Primary 2026 (P2026) | Filing 1920165FEC filing ↗ |
| 13 | NIEHAUS, ROBERTNEW YORK, NY · 10021 | INVESTMENTS · GCP CAPITAL PARTNERS LLC | WINREDC00694323 | 2025-09-25 | $3,500 | Primary (P) | Filing 1942656FEC filing ↗ |
| 14 | NIEHAUS, ROBERT H.NEW YORK, NY · 10021 | INVESTMENT MANAGER · GCP CAPITAL PARTNERS | CASSIDY LEADERSHIP FUNDC00771543 | 2025-09-25 | $1,200 | Primary (P) | Filing 1943305FEC filing ↗ |
| 15 | NIEHAUS, ROBERTNEW YORK, NY · 10021 | INVESTMENTS · GCP CAPITAL PARTNERS LLC | STEIL FOR WISCONSIN, INC.C00677286 | 2025-05-12 | $619Memo only · not additional money | Primary 2026 (P2026) | JFC ATTRIB: DEFEND OUR MAJORITYFiling 1902962FEC filing ↗ |