Section 1 — Tech/AI Deals
Today's scan identified 28 unique deals. Standouts include Beeline Medicines' $300M Series A (precision therapies), Artemis's $70M Series A (AI cybersecurity), and Ulysses's $46M Series A (autonomous underwater vehicles).
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Beeline Medicines
$300M Series A
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Focus: Precision therapies for autoimmune/inflammatory diseases
Lead: Bain Capital
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Artemis
$70M Series A
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Focus: AI-native cybersecurity
Lead: Felicis (lead)
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Ulysses
$46M Series A
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Focus: Low-cost modular autonomous underwater vehicles
Lead: a16z
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Resolve AI
$40M Series A
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Focus: AI for running/automating production environments
Lead: DST Global, Salesforce Ventures
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Gizmo
$22M Series A
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Focus: AI-powered learning platform
Lead: Shine Capital, Ada Ventures
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Auctor
$20M Series A
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Focus: AI coordination layer for IT projects
Lead: Sequoia, M12
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ONTO Health
$20M Series A
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Focus: AI fertility/longevity
Lead: ARTIS, Humania
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Sonire Therapeutics
$18M Series A
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Focus: Sonic technology to treat cancer
Lead: Santé Ventures
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Joyful Health
$17M Series A
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Focus: AI healthcare revenue operations
Lead: CRV, XYZ Venture Capital
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Keebler Health
$16M Series A
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Focus: LLM risk adjustment platform
Lead: Flare Capital Partners
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ScreenPoint Medical
$16M Series A
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Focus: AI for breast cancer detection
Lead: Insight Partners
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Rork
$15M Seed
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Focus: AI platform to build mobile apps via natural language
Lead: Left Lane Capital, Peak XV
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Zenskar
$15M Series A
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Focus: AI-native billing and revenue automation
Lead: Susquehanna VC, Bessemer
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Eigen
$15M Seed
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Focus: AI friend for shared experiences
Lead: Benchmark
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ActionAI
$10M Seed
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Focus: Reliable AI for enterprise automations
Lead: UAE-based investors
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Ultralight
$9.3M Seed
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Focus: AI-native software for modern medical practices
Lead: The General Partnership
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Antioch
$8.5M Seed
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Focus: Simulation tools for robot developers
Lead: A*, Category Ventures
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Ethermed
$8.5M Series A
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Focus: AI automation for prior authorization
Lead: Enfield Capital
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Nava
$8.3M Seed
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Focus: Escrow for AI financial agents
Lead: Polychain, Archetype
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Capsule Security
$7M Seed
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Focus: Trust layer for agentic AI
Lead: Lama Partners, Forgepoint Capital
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Golden Analytics
$7M Seed
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Focus: AI-native BI platform
Lead: NEA, Madrona
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Wavelet Medical
$7M Seed
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Focus: Non-invasive AI fetal monitoring
Lead: Aegis Ventures
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PeakMetrics
$6M Series A
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Focus: AI narrative intelligence platform
Lead: Moneta Ventures
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Balerion AI
$6M Seed
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Focus: Agentic AI for mortgage origination
Lead: Kleiner Perkins, Formation
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Lua
$5.8M Seed
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Focus: OS for human-agent collaboration
Lead: Norrsken22, Flourish Ventures
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Flora Fertility
$5M Seed
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Focus: Individually-owned fertility insurance
Lead: Highline Beta
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Sage Haven
$3M Pre-seed
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Focus: AI-moderated messaging for kids
Lead: Hustle Fund
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Worki
$2.75M Pre-seed
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Focus: Healthcare workforce infrastructure
Lead: Redesign Health
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Individual Angels Identified
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Aravind Srinivas
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Role: CEO, Perplexity AI
Background: Aravind Srinivas is the Co-Founder and CEO of Perplexity AI. He previously worked as a Research Scientist at OpenAI and holds a PhD from UC Berkeley.
Investment: ActionAI ($10M Seed)
Location: San Francisco, CA
LinkedIn: Profile
X/Twitter: @AravSrinivas
Email: aravind@perplexity.ai
Portal Match: FounderPortal.ai
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Guillermo Rauch
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Role: CEO, Vercel
Background: Guillermo Rauch is a software engineer and the CEO of Vercel, a frontend-as-a-service product. He is also known for creating Next.js and Socket.io, and is an active angel investor with numerous investments in the tech industry.
Investment: ActionAI ($10M Seed)
Location: San Francisco, CA
LinkedIn: Profile
X/Twitter: @rauchg
Email: grauch@gmail.com
Portal Match: FounderPortal.ai
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Jeff Lawson
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Role: Founder & CEO, Inertia
Background: Jeff Lawson is the co-founder and former CEO of Twilio, a leading cloud communications platform. He is currently the Founder and CEO of Inertia, a commercial fusion energy company.
Investment: ActionAI ($10M Seed)
Location: San Francisco, CA
LinkedIn: Profile
X/Twitter: @jeffiel
Email: jeff@inertia.com
Portal Match: FounderPortal.ai
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Ben Silbermann
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Role: Executive Chairman, Pinterest
Background: Ben Silbermann is an American Internet entrepreneur, best known as the co-founder and Executive Chairman of Pinterest. He also co-founded How We Feel and Tambourine. He is an active angel investor, participating in funding rounds for startups like Eigen AI.
Investment: Eigen AI ($15M Seed)
Location: San Francisco, CA
LinkedIn: Profile
X/Twitter: @8en
Email: silbermann@gmail.com
Portal Match: FounderPortal.ai
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Vivek Murthy
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Role: Former Surgeon General of the United States, Physician, and Author
Background: Vivek Murthy is a distinguished physician and author who served as the 19th and 21st Surgeon General of the United States. He is known for his advocacy on public health issues, mental health, and the healing power of human connection, and has recently invested in health-tech startups.
Investment: Ultralight ($9.3M Seed)
Location: Washington, DC
LinkedIn: Profile
X/Twitter: @vivek_murthy
Email: info@vivekmurthy.com
Portal Match: HealthPortal.ai
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Chris Krebs
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Role: Advisor, Capsule Security (and former Chief Intelligence and Public Policy Officer at SentinelOne)
Background: Chris Krebs served as the first Director of the Cybersecurity and Infrastructure Security Agency (CISA) and was a Founding Partner of the Krebs Stamos Group. He is a notable cybersecurity expert who recently participated as an angel investor in Capsule Security's $7M Seed round.
Investment: Capsule Security ($7M Seed)
Location: United States
LinkedIn: Profile
X/Twitter: @C_C_Krebs
Email: krebsc@gmail.com
Portal Match: CitizenPortal.ai
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Sreeram Kannan
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Role: Founder and CEO, EigenLayer / EigenCloud
Background: Founder and CEO of EigenLayer ($20B+ AUM protocol) and EigenCloud. Former Associate Professor at the University of Washington, focusing on information theory, blockchain, and genomics.
Investment: Nava AI ($8.3M Seed)
Location: Seattle, WA
LinkedIn: Profile
X/Twitter: @sreeramkannan
Email: ksreeram@ece.uw.edu
Portal Match: FounderPortal.ai
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Andrew Yang
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Role: Founder, Forward Party
Background: Andrew Yang is an American businessman, political commentator, and former US Presidential Candidate. He is the founder of the Forward Party and has invested in startups like Sage Haven.
Investment: Sage Haven ($3M Pre-Seed)
Location: New York, NY
LinkedIn: Profile
X/Twitter: @AndrewYang
Email: andrewyang@gmail.com
Portal Match: CitizenPortal.ai
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Adrian Macneil
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Role: Co-Founder & CEO, Foxglove
Background: Adrian Macneil is a tech founder and angel investor who currently serves as Co-Founder & CEO at Foxglove, building infrastructure for physical AI. Previously, he led Infrastructure at Cruise and was the first Director of Engineering at Coinbase.
Investment: Antioch ($8.5M Seed)
Location: San Francisco, CA
LinkedIn: Profile
X/Twitter: @adrianmacneil
Email: adrian@foxglove.dev
Portal Match: FounderPortal.ai
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Henri Stern
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Role: Co-Founder and CEO, Privy
Background: Henri Stern is the co-founder and CEO of Privy, a Sequoia-backed company that provides tools to manage user data off-chain. Prior to founding Privy, he was a research scientist at Protocol Labs. He is an active angel investor with a focus on high-tech and enterprise applications.
Investment: Lua ($5.8M Seed)
Location: New York, NY
LinkedIn: Profile
X/Twitter: @henri_stern
Email: henri@privy.io
Portal Match: FounderPortal.ai
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Section 2 — EDGAR Form D Filings
329 total Form D filings on April 17, 2026. Extracted executives from notable operating companies below.
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Schox Venture Capital, LP - F3 (CIK 0002103602)
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State: WA | Industry: N/A
Amount: $523,864
N/A Fund GP, LLC (Related Person)N/A Belltower Fund Group, Ltd. (Related Person)
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OCA BRAIDWELL LLC (CIK 0001914191)
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State: NY | Industry: N/A
Amount: $103,445,000
Ned Offit (Related Person)n/a Offit Capital Advisors LLC (Related Person)Vincent Rella (Related Person)
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FC Indigo Huntsville JV, LLC (CIK 0002129010)
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State: FL | Industry: N/A
Amount: $19,548,841
Benjamin Jacobson (Related Person)
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PRO BALANCE BANDS, LLC (CIK 0002128143)
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State: FL | Industry: N/A
Amount: $150,000
DARREN MARKS (Related Person)
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OCA VHF Segregated Portfolio (CIK 0001890758)
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State: E9 | Industry: N/A
Amount: $46,625,000
Ned Offit (Related Person)- Offit Capital Advisors LLC (Related Person)Vincent Rella (Related Person)
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Aquantable Holdings LLC (CIK 0002128816)
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State: NY | Industry: N/A
Amount: $24,675,000
Tanner Mahoney (Related Person)Christian Pinto (Related Person)
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Agent Venture Fund, LP - B1 (CIK 0002103343)
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State: WA | Industry: N/A
Amount: $20,000
N/A Fund GP, LLC (Related Person)N/A Belltower Fund Group, Ltd. (Related Person)
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RarePh8,Inc. (CIK 0002128566)
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State: NY | Industry: N/A
Amount: $500,000
Mark Miller (Related Person)Joseph Miller (Related Person)Sean Quirk (Related Person)Melissa Quirk (Related Person)Todd Kletter (Related Person)
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Lending Alliance Resort Partners, LP (CIK 0002128842)
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State: FL | Industry: N/A
Amount: $43,040,249
* Lending Alliance Resort GP, LLC (Related Person)* Lending Alliance Resort GP Member, LLC (Related Person)Ali Jahangiri (Related Person)
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Tenayo Foods LLC (CIK 0001772726)
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State: CO | Industry: N/A
Amount: $470,000
Todd Woloson (Related Person)H. Day, Jr. (Related Person)Peter Hannert (Related Person)
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909 Belmont RE LLC (CIK 0002129874)
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State: IL | Industry: N/A
Amount: $0
Illinois limited liability company Glascott/Mavrek Class B East LLC (Related Person)Adam Friedberg (Related Person)Illinois limited liability company Belmont APA LLC (Related Person)Illinois limited liability company Glascott Holdings, LLC (Related Person)
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Maze Focus Fund, LP (CIK 0001612081)
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State: CA | Industry: N/A
Amount: $11,161,000
N/A MAZE Investments, LLC (Related Person)Adam Epstein (Related Person)
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Seventeen65 Fund, LP (CIK 0002128847)
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State: FL | Industry: N/A
Amount: $4,700,000
Bradley Stevens (Related Person)
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Blue Opportunity Fund, LP (CIK 0001496742)
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State: CA | Industry: N/A
Amount: $31,765,000
N/A MAZE Investments LLC (Related Person)Adam Epstein (Related Person)
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Helicon Corp (CIK 0002126102)
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State: WA | Industry: N/A
Amount: $20,000
Christopher Brown (Related Person)John Dolores (Related Person)
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Tender Crush Holdings, LLC (CIK 0002096194)
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State: NY | Industry: N/A
Amount: $756,417
Christopher Barish (Related Person)Julie Mulligan (Related Person)
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Global Gardens LLC (CIK 0002129812)
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State: FL | Industry: N/A
Amount: $4,985,000
Michael Bisnow (Related Person)
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Heritage Private Fund, L.P. - Series 3B (CIK 0002129093)
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State: VA | Industry: N/A
Amount: $56,880,000
Heritage PF GP, LLC (Related Person)Heritage Wealth Advisors, LLC (Related Person)John Jordan III (Related Person)Steve Henderson (Related Person)Cary Baronian (Related Person)Dee Ann Remo (Related Person)
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TGA SPE 2026a, LLC (CIK 0002129979)
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State: IN | Industry: N/A
Amount: $800,000
Phillip Thornberry (Related Person)Alix Vollmer (Related Person)
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OCA TF Segregated Portfolio (CIK 0001867058)
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State: E9 | Industry: N/A
Amount: $39,768,000
Ned Offit (Related Person)- Offit Capital Advisors LLC (Related Person)Vincent Rella (Related Person)
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BurklandSaaS.vc, LP - E1 (CIK 0002103349)
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State: WA | Industry: N/A
Amount: $374,995
N/A Fund GP, LLC (Related Person)N/A Belltower Fund Group, Ltd. (Related Person)
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GovGuide Inc. (CIK 0002008722)
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State: VA | Industry: N/A
Amount: $6,925,000
Connor Fusselman (Related Person)Edmund Baxa III (Related Person)
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InterTrade Direct LLC (CIK 0002129034)
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State: FL | Industry: N/A
Amount: $10,000,000
Gavin van der Burgh (Related Person)
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OCA CHP Segregated Portfolio (CIK 0001867155)
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State: E9 | Industry: N/A
Amount: $78,534,000
Ned Offit (Related Person)- Offit Capital Advisors LLC (Related Person)Vincent Rella (Related Person)
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Basswood International Long Only Fund, Ltd. (CIK 0001923856)
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State: E9 | Industry: N/A
Amount: $7,616,748
JUSTIN CANNIZZARO (Related Person)N/A BASSWOOD CAPITAL MANAGEMENT, L.L.C. (Related Person)ANGILYNN BARAUD (Related Person)KARL O'REILLY (Related Person)
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Social Media Post Pack
| LinkedIn Post |
Early-stage funding roundup for April 17, 2026:
28 new deals. 19 named angels. 329 Form D filings.
Top deals: Beeline Medicines $300M (precision therapies), Artemis $70M (AI cybersecurity), Ulysses $46M (autonomous underwater vehicles).
Notable Angels: Aravind Srinivas (Perplexity CEO) & Guillermo Rauch (Vercel CEO) backed ActionAI. Ben Silbermann (Pinterest Co-founder) backed Eigen. Vivek Murthy (Fmr Surgeon General) backed Ultralight.
#venturecapital #angelinvesting #startupfunding #AI #founders
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| X/Twitter Thread |
1/ Angel Registry Update — April 17, 2026: 28 deals, 19 named angels, 329 EDGAR filings. 🧵
2/ BIGGEST: Beeline Medicines $300M Series A for precision therapies. Artemis $70M Series A to fight AI-powered cyber attacks with AI.
3/ A-List Angels: @AravSrinivas & @rauchg backed ActionAI's $10M Seed. Vivek Murthy backed Ultralight's $9.3M Seed.
4/ Hardware & Deeptech: Ulysses raised $46M for autonomous underwater vehicles. Antioch raised $8.5M for robot simulation.
5/ Full report: buttondown.com/AngelRegistry
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