Donor header

STEPHEN M. SILBERSTEIN

Individual · BELVEDERE TIBURON, CA · BELVEDERE-TIBURON LIBRARY FOUNDATION · BORADMEMBER

$49,000 total given · Largest contribution $15,000

Giving is concentrated among a small set of recipients.

Active cycles

1999-20002001-20022003-20042005-20062007-20082009-20102011-20122013-20142015-20162017-20182019-20202021-20222023-20242025-2026

Panel 2 • Finance overview

Total given

$49,000

First seen May 10, 2010 · Last activity Jul 10, 2019

Contribution footprint

7 recipients

12 contributions · Avg $4,083

Concentration

Top recipient 30.6%

Top 3 71.6%

Top 10 100%

Total givingReference baseline

Apr 2021Dec 2022Jul 2024Mar 2026

Spike markers

1May 2010 · 3 notable contributions
- YES ON PROPOSITION 15 - CALIFORNIANS FOR FAIR ELECTIONS, A COALITION OF NURSES AND GOVERNMENT REFORM ADVOCATES · $15,000
- TORLAKSON FOR SUPERINTENDENT OF PUBLIC INSTRUCTION 2014 · $13,600
- SKINNER FOR SENATE 2016 · $6,500

Panel 3 • Top recipients

Recipient	Total	Share*	Count	Dates
YES ON PROPOSITION 15 - CALIFORNIANS FOR FAIR ELECTIONS, A COALITION OF NURSES AND GOVERNMENT REFORM ADVOCATES	$15,000	30.6%	1	May 2010 - May 2010
TORLAKSON FOR SUPERINTENDENT OF PUBLIC INSTRUCTION 2014	$13,600	27.8%	2	Mar 2014 - Sep 2014
SKINNER FOR SENATE 2016	$6,500	13.3%	3	Jun 2015 - Oct 2016
KIM FOR SENATE 2016; JANE	$6,200	12.7%	2	Jan 2016 - Sep 2016
STERN FOR SENATE 2016	$5,700	11.6%	2	Jun 2015 - Aug 2016
SMITH FOR ASSEMBLY 2020; CHRISTY	$1,000	2%	1	Jul 2019 - Jul 2019
CONTI FOR STATE ASSEMBLY 2014, DIANA	$1,000	2%	1	Mar 2014 - Mar 2014

Showing 7 of 7

* Share is percent of donor total in the selected scope. Page rows are a subset and typically do not sum to 100%.