Weili Dai
Profile Summary
Weili Dai is a U.S. technology industry figure based in Nevada, born in 1961, with an estimated net worth of ~$3.4B RTB. SEC records show 82 insider filings tied to her personal CIK, including Form 3 and Form 4 ownership documents; Form 3 is the initial insider ownership filing, and Form 4 reports changes in ownership SEC EDGAR.
Business & SEC Activity
SEC filings connect Weili Dai to Marvell Technology Group Ltd and Astrana Health, Inc. (ASTH), with 82 insider filings in the record SEC EDGAR. Recent filings include multiple Form 4 ownership documents in 2023, 2024, 2025, and 2026, which indicates ongoing reporting of insider ownership changes SEC EDGAR.
Philanthropy
Foundation filings show three entities associated with her name. The Cao Dai Foundation reported $250,947 in grants paid in tax year 2023, with $483,303 in total assets, while the Dai Viet Foundation and Dai Jon All Dai Parker Foundation Inc. each reported $0 in grants, revenue, expenses, and assets in the available data ProPublica 990.
Political Activity
FEC records show 32 contributions totaling $129,880 from 1997-06-28 to 2024-10-09 FEC. Most of the money went to Democratic recipients: $86,600 to DEM, compared with $5,300 to REP and $37,980 to PAC/Other FEC. The largest listed recipients were Obama Victory Fund 2012, the DNC Services Corporation/Democratic National Committee, and the Democratic Congressional Campaign Committee FEC.
In the News
GDELT reports 9 total results, but none were validated in the provided dataset 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.