Warren Kanders
Profile Summary
Warren Kanders is a U.S. billionaire with an estimated net worth of ~$1.0B RTB. SEC records show 272 filings tied to him, including 225 insider filings, and he is associated with Clarus Corp. SEC EDGAR.
Business & SEC Activity
SEC data links Warren Kanders to Clarus Corp. and shows frequent insider activity, including recent Form 4 and Form 144 filings in 2026 SEC EDGAR. Form 4 reports changes in insider ownership, while Form 144 is a notice that an insider plans to sell restricted or control securities SEC EDGAR.
Philanthropy
Two Palm Beach foundations tied to Kanders reported a combined $1,940,223 in assets in tax year 2023 and paid $449,922 in grants ProPublica 990. The Kanders Foundation Inc reported $449,922 in grants paid, while the Warren B Kanders Foundation reported $0 in grants paid ProPublica 990.
Political Activity
From 1988 to 2024, Kanders made 76 federal campaign contributions totaling $321,110 FEC. The largest share went to Republicans, with $132,600 to Republican recipients, $30,100 to Democratic recipients, and $158,410 listed as Unknown FEC.
In the News
A March 26, 2026 article reported that Warren Kanders, identified as CEO of Cadre (NYSE: CDRE), sold 100,000 shares NewsAPI.
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.