Robert Duggan
American businessman
Source: Wikidata — retrieved 8/30/2026 (wikidata)
Profile Summary
Robert Duggan is an American businessman in the healthcare industry, born in 1944 and based in Florida. His net worth is estimated at ~$15.4 billion. Wikidata
Business & SEC Activity
SEC records identify Robert W. Duggan as an insider connected with Summit Therapeutics Inc. (SMMT) and Pulse Biosciences Inc. (PLSE), along with an entity named Zanganeh Maky. The records list 297 filings, including 294 insider filings; Form 4 reports disclose changes in an insider’s ownership of company securities. Recent filings include Form 4 reports and an ATM purchase filing. SEC EDGAR
Philanthropy
The listed Duggan-related foundations reported $25,565 in total grants and $172,345 in total assets. The Duggan Foundation in Edina, Minnesota, reported $25,565 in grants paid, $172,345 in assets, $5,033 in revenue, and $32,039 in expenses for tax year 2023. Two other listed foundations reported $0 in grants, assets, revenue, and expenses. ProPublica 990
Political Activity
The available FEC data covers only the most recent 100 contributions on file, so Robert Duggan has made at least 100 federal contributions and the figures below are not a complete lifetime total. In this sample, contributions totaled $1,396.80: $253 to Democratic recipients and $1,143.80 categorized as PAC/Other; the largest listed recipients were ActBlue at $977.50 and Jon Ossoff for Senate at $195. FEC
U.S. Presence
Philanthropy
Foundations are matched to a person by name, not by trustee records — so a same-surname family foundation can land here in error. Every entity below links to its full IRS filing; if one doesn’t belong, tell us at hello@skylarkcreations.com and we’ll pull it.
Political Contributions
These figures cover the 100 most recent federal contributions on file, not the full record. The total, party split, top recipients and dates below are all computed over that sample, so each is a floor rather than a complete figure.
By Party (in the sample)
Top Recipients (in the sample)
Matched by name only. These are the donations the FEC lists under this person’s name — so a different person with the same name can show up here too.
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 8/31/2026 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