Joseph Lubin
Canadian-American entrepreneur
Source: Wikidata — retrieved 8/30/2026 (wikidata)
Profile Summary
Joseph Lubin, born in 1964 in Canada, is described as a Canadian-American entrepreneur. He has an estimated net worth of ~$1.0 billion. SEC records identify him as Joseph Michael Lubin and associate him with Sharplink, Inc. (SBET). Wikidata SEC EDGAR
Business & SEC Activity
SEC records list five filings for Lubin and three insider filings connected to Sharplink, Inc. (SBET). Form 3 reports an insider's initial ownership, while Form 4 reports later changes in ownership; the supplied records include one Form 3 and two Form 4 filings. SEC EDGAR
Philanthropy
The Lubin Family Foundation reported $6.52 million in assets, $458,880 in revenue, $248,243 in expenses, and $223,550 in grants paid for 2023. Lubin Foundation Inc. reported $58,626 in assets, $1,760 in revenue, $4,402 in expenses, and $3,593 in grants paid for 2024. Together, the foundations reported $6.58 million in assets and $227,143 in grants paid across those filings. ProPublica 990
Political Activity
The supplied FEC data contains at least 100 federal contributions; the most recent 100 records in the sample total $1,635.01, so this is not a complete lifetime total. Within that sample, the party breakdown was $375 to Democrats, $49.75 to Republicans, $188.53 to national committees, and $1,021.73 to PACs or other recipients; the figures cover only those most recent 100 records. FEC
In the News
NewsAPI
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