David Dean Halbert
US businessman
Source: Wikidata — retrieved 7/12/2026 (wikidata)
Profile Summary
David Dean Halbert (born 1956) is a Texas-based healthcare executive associated with Caris Life Sciences, Inc., a medical laboratory services company. He has an estimated net worth of ~$4.9B. His public footprint in the provided data centers on Caris Life Sciences and two family foundations in Texas. Wikidata SEC EDGAR ProPublica 990
Business & SEC Activity
Caris Life Sciences, Inc. (ticker: CAI; SIC: Services—Medical Laboratories) appears in SEC EDGAR with 82 total filings and 43 insider-related filings. Recent insider filings include multiple Form 4 reports in early 2026 and late 2025; Form 4 is used to report insiders’ changes in ownership of company securities, and Form 144 is a notice related to the potential sale of restricted or control securities. The SEC dataset lists 14 EFTS hits for CAI. SEC EDGAR
Philanthropy
Two Texas-based foundations are listed for 2023: Halbert Harmon Foundation Inc (Colleyville, TX) and Jon And Linda Halbert Family Foundation (Dallas, TX). In 2023, both reported $0 in grants paid, while reporting combined total assets of $16,803,573 (with individual assets of $7,171,402 and $9,632,171). Combined 2023 totals show $1,575,660 in revenue and $2,518,697 in expenses across the two foundations. ProPublica 990
U.S. Presence
Philanthropy
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