COUNTY OF SAN MATEO: 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	ROLLANDI, KENNETHSAN MATEO CA 94401	CASE MANAGER COUNTY OF SAN MATEO	LISA MCCLAIN FOR CONGRESSC00726042	2026-07-03	-$35	Primary 2026 (P2026)	EARMARKED BY WINRED - CHARGED BACKFiling 2009654 · amendedFEC filing ↗
2	ROLLANDI, KENNETHSAN MATEO CA 94401	CASE MANAGER COUNTY OF SAN MATEO	LISA MCCLAIN FOR CONGRESSC00726042	2026-07-03	-$35	Primary 2026 (P2026)	EARMARKED BY WINRED - CHARGED BACKFiling 2009654 · amendedFEC filing ↗
3	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2025-10-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1987363 · amendedFEC filing ↗
4	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2026-01-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1992053 · amendedFEC filing ↗
5	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2025-07-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921322FEC filing ↗
6	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2026-05-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1992401 · amendedFEC filing ↗
7	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2026-06-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1995247FEC filing ↗
8	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2025-09-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921322FEC filing ↗
9	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2025-08-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921322FEC filing ↗
10	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2026-04-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1992401 · amendedFEC filing ↗
11	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2026-03-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1992053 · amendedFEC filing ↗
12	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2026-02-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1992053 · amendedFEC filing ↗
13	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2025-12-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1987363 · amendedFEC filing ↗
14	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	CORY BOOKER FOR SENATEC00540500	2025-11-01	$5	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1987363 · amendedFEC filing ↗
15	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	JOSH HARDER FOR CONGRESSC00639146	2026-05-31	$10	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2011957 · amendedFEC filing ↗
16	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	JOSH HARDER FOR CONGRESSC00639146	2026-06-30	$10	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2011957 · amendedFEC filing ↗
17	HOOPER, JEDEDIAH MUIRPALO ALTO CA 94306	CHILD PSYCHIATRIST COUNTY OF SAN MATEO	MOVEON.ORG POLITICAL ACTIONC00341396	2025-10-08	$10	Primary (P)	Filing 1956023 · amendedFEC filing ↗
18	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	JOSH HARDER FOR CONGRESSC00639146	2025-09-30	$10	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921015FEC filing ↗
19	SILVERBERG, JESSICACASTRO VALLEY CA 94546	MANAGER COUNTY OF SAN MATEO	JOSH HARDER FOR CONGRESSC00639146	2025-12-31	$10	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1941020FEC filing ↗
20	HOOPER, JEDEDIAH MUIRPALO ALTO CA 94306	CHILD PSYCHIATRIST COUNTY OF SAN MATEO	MOVEON.ORG POLITICAL ACTIONC00341396	2025-07-08	$10	Primary (P)	Filing 1956023 · 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.