QUADRIVIUM: 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.

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#	Reported contributor / location	Reported employer / occupation	Recipient / reporting committee	Date ↕	Amount ↑	Election	Filing details / source
1	MURDOCH, KATHRYNNEW YORK NY 10012	PRESIDENT QUADRIVIUM	CAIT FOR NEW YORKC00900431	2025-09-29	-$3,500Memo only · not additional money	Primary 2026 (P2026)	REDESIGNATION FROMFiling 1921203Original filing ↗
2	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	MATT MAASDAM FOR CONGRESSC00909549	2026-03-30	$3,500	Primary 2026 (P2026)	Filing 1966918Original filing ↗
3	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	SAM FOR MONTANAC00932822	2026-03-31	$3,500	Primary 2026 (P2026)	Filing 1983444 · amendedOriginal filing ↗
4	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	SARAH FOR IOWAC00904086	2026-03-31	$3,500	General 2026 (G2026)	Filing 1971545 · amendedOriginal filing ↗
5	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	MATT MAASDAM FOR CONGRESSC00909549	2026-03-30	$3,500	General 2026 (G2026)	Filing 1966918Original filing ↗
6	MURDOCH, JAMESNEW YORK NY 10012	CEO QUADRIVIUM FOUNDATION	NANCY LACORE FOR CONGRESSC00935379	2026-03-30	$3,500	Primary 2026 (P2026)	Filing 1964544Original filing ↗
7	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	SAM FOR MONTANAC00932822	2026-03-31	$3,500	General 2026 (G2026)	Filing 1983444 · amendedOriginal filing ↗
8	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	SHANNON BIRD FOR CONGRESSC00905703	2026-03-31	$3,500	Primary 2026 (P2026)	Filing 1966952Original filing ↗
9	MURDOCH, JAMESNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	BOB BROOKS FOR CONGRESSC00917096	2026-03-24	$3,500	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1964206Original filing ↗
10	MURDOCH, KATHRYNNEW YORK NY 10012	PRESIDENT QUADRIVIUM FOUNDATION	NANCY LACORE FOR CONGRESSC00935379	2026-03-30	$3,500	Primary 2026 (P2026)	Filing 1964544Original filing ↗
11	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER QUADRIVIUM FOUNDATION	PAIGE FOR PAC00918151	2026-03-30	$3,500	Primary 2026 (P2026)	Filing 1964424Original filing ↗
12	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	JOSH TUREK FOR IOWAC00915645	2026-03-31	$3,500	Primary 2026 (P2026)	Filing 1967276Original filing ↗
13	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	AGER FOR CONGRESSC00914119	2026-03-30	$3,500	General 2026 (G2026)	Filing 1964371Original filing ↗
14	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER QUADRIVIUM FOUNDATION	PAIGE FOR PAC00918151	2026-03-30	$3,500	General 2026 (G2026)	Filing 1964424Original filing ↗
15	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	SHANNON BIRD FOR CONGRESSC00905703	2026-03-31	$3,500	General 2026 (G2026)	Filing 1966952Original filing ↗
16	MURDOCH, KATHRYNNEW YORK NY 10012	PRESIDENT QUADRIVIUM FOUNDATION	DENISE POWELL FOR CONGRESSC00903948	2026-03-30	$3,500	Primary 2026 (P2026)	Filing 1966898Original filing ↗
17	MURDOCH, KATHRYNNEW YORK NY 10012	PRESIDENT QUADRIVIUM FOUNDATION	MCMORROW FOR MICHIGANC00901173	2026-03-24	$3,500	General 2026 (G2026)	Filing 1966642Original filing ↗
18	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	JOSH TUREK FOR IOWAC00915645	2026-03-31	$3,500	General 2026 (G2026)	Filing 1967276Original filing ↗
19	MURDOCH, KATHRYNNEW YORK NY 10012	PRESIDENT QUADRIVIUM FOUNDATION	NANCY LACORE FOR CONGRESSC00935379	2026-03-30	$3,500	General 2026 (G2026)	Filing 1964544Original filing ↗
20	MURDOCH, KATHRYNNEW YORK NY 10012	CO-FOUNDER & PRESIDENT QUADRIVIUM FOUNDATION	SARAH FOR IOWAC00904086	2026-03-31	$3,500	Primary 2026 (P2026)	Filing 1971545 · amendedOriginal filing ↗

This small employer group is read directly through the employer index, then sorted and paginated. Only the latest version within matching employer records is shown; amendments that change the employer may affect this grouping. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.