Donor header
ROBERT COLSTON
Individual · TAFT, CA · COLSTON CONSTRUCTION · PRESIDENT
$15,500 total given · Largest contribution $2,500
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
$15,500
First seen Oct 20, 2006 · Last activity Sep 16, 2019
Contribution footprint
9 recipients
16 contributions · Avg $969
Concentration
Top recipient 56.8%
Top 3 76.1%
Top 10 100%
Total givingReference baseline
Apr 2021Dec 2022Jul 2024Mar 2026
Spike markers
- 1Jun 2010 · 3 notable contributions
- GROVE FOR SENATE 2018 · $8,800
- GROVE FOR SENATE 2022 · $2,000
- GROVE FOR ASSEMBLY 2010, SHANNON · $1,000
Scope: All time60 points
Panel 3 • Top recipients
| Recipient | Total | Share* | Count | Dates | Details |
|---|---|---|---|---|---|
| GROVE FOR SENATE 2018 | $8,800 | 56.8% | 6 | Jan 2015 - Oct 2018 | |
| GROVE FOR SENATE 2022 | $2,000 | 12.9% | 2 | May 2019 - Sep 2019 | |
| GROVE FOR ASSEMBLY 2010, SHANNON | $1,000 | 6.5% | 2 | May 2010 - Jun 2010 | |
| ASHBURN SENATE COMMITTEE, ROY | $1,000 | 6.5% | 1 | Oct 2006 - Oct 2006 | |
| WILK FOR SENATE 2016 | $1,000 | 6.5% | 1 | May 2016 - May 2016 | |
| GILMORE FOR ASSEMBLY 2008 | $500 | 3.2% | 1 | Aug 2008 - Aug 2008 | |
| RIOS FOR ASSEMBLY 2012, PEDRO | $500 | 3.2% | 1 | Oct 2012 - Oct 2012 | |
| WHITMAN FOR GOVERNOR 2010, MEG | $500 | 3.2% | 1 | May 2010 - May 2010 | |
| VIDAK FOR SENATE 2013 | $200 | 1.3% | 1 | Apr 2013 - Apr 2013 |
Showing 9 of 9
* Share is percent of donor total in the selected scope. Page rows are a subset and typically do not sum to 100%.