Jan Barta
Czech businessman
Source: Wikidata — retrieved 7/12/2026 (wikidata)
Profile Summary
Jan Barta is a Czech businessman born in 1985 with an estimated net worth of ~$2.0B Wikidata. SEC records show he is linked to multiple public companies, including Groupon, Dole, Angi, Phreesia, and Pale Fire Capital SE, and he has 61 total SEC filings tied to his name SEC EDGAR.
Business & SEC Activity
His SEC record includes 41 insider filings, which are ownership reports and related updates filed with the SEC to disclose changes in holdings SEC EDGAR. Recent filings include Form 4 and Form 3 ownership documents, plus multiple Schedule 13D amendments, which are used to report significant ownership stakes and changes in those stakes SEC EDGAR.
Philanthropy
Two foundations are listed under his name: Barta Foundation Inc. in Plano, Texas, and Tim Barta Foundation Ltd in Brookhaven, Georgia ProPublica 990. Across both foundations, the data shows $0 in grants paid and $0 in total assets ProPublica 990.
Political Activity
FEC records show 2 contributions totaling $125 between 2008-08-11 and 2020-06-07 FEC. The donations went to JOHN MCCAIN 2008 INC. ($100) and ACTBLUE ($25), with $100 classified as Republican and $25 as PAC/Other FEC.
In the News
No validated GDELT news articles were returned for this person NewsAPI.
U.S. Presence
Philanthropy
Political Contributions
By Party
Top Recipients
SEC Filings
Associated Companies
Entities appearing alongside this person in SEC full-text search — an association, not necessarily ownership or control. Follow each link to the primary SEC record to judge for yourself.
Recent Insider Filings
Score Breakdown
The PBS is a weighted average of 2 components. The formula is open and versioned — the weight percentages below show how much each component contributes to the final score.
Evidenced charitable giving — built on what they actually give each year, not parked assets. Dominated by generosity (annual giving relative to net worth — the share of your fortune you give), plus the absolute scale of that giving, plus a small nudge for signing the Giving Pledge (a commitment, not a realized action).
Data: ProPublica 990 charitable disbursements, net worth, The Giving Pledge registry
How much sourced, public accountability data exists — net worth, political contributions, SEC filings, foundation 990s, news coverage, and a verified profile. More public disclosure scores higher.
Data: FEC, SEC EDGAR, ProPublica 990s, GDELT / NewsAPI, Wikidata
Formula (v2): PBS = 65% x Philanthropy + 35% x Transparency
Scored on 6/23/2026 on a 0–100 scale. The score uses only the signals we have populated data for. Goal Impact, Controversy, and Community Approval are deferred until that data exists — Phase 1 goal adoption, controversy detection, and community votes respectively.
All data is sourced from public records. Each section links to its original source. View on Wikidata