Sanjit Biswas
Profile Summary
Sanjit Biswas is a U.S.-based technology executive in California with an estimated net worth of ~$4.1B. SEC filings connect him to Samsara Inc. through a personal SEC identifier (CIK 0001895111) and extensive insider-reporting activity. RTB SEC EDGAR
Business & SEC Activity
SEC EDGAR shows 187 total filings associated with Sanjit Biswas, including 186 insider filings tied to Samsara Inc. (CIK 0001642896). His recent filings include multiple Form 4 reports (which disclose insider transactions like buys, sells, and equity awards) and Form 144 filings (a notice of a planned sale of restricted or control securities). The filing cadence in late 2025 through early 2026 shows frequent insider reporting. SEC EDGAR
Philanthropy
ProPublica 990 data lists the Biswas Family Foundation (San Francisco, CA) with $21,726,186 in total assets in tax year 2023, $20,555,894 in total revenue, $366,757 in total expenses, and $0 in grants paid. Another entity, "Biswas Foundation For The Promotion Of Indian Classical Musi" (Folsom, CA), is listed with $0 assets, $0 revenue, $0 expenses, and $0 grants paid (tax year not shown). Across the listed foundations, total grants paid are reported as $0 and total foundation assets as $21,726,186. 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.