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General Partner · First In

Arthur Karell

United States1 role at 1 organization

General Partner at First In, which co-led Smack Technologies' 2026 Series B; a managing member of the First In Patriot Smack LLC investment vehicle.

Investor partner

Roles1 at 1 org

  1. First In logo
    First InCurrent
    • General Partner · Investor partnerDates not recorded

Sources2

Profile1

  1. 1
    Regulatory filingForm D: First In Patriot Smack LLC

    SEC EDGAR · Sep 17, 2026 · Supports Person

    “Related persons: Forbes Reynolds McPherson (Executive Officer; ISSUER'S MANAGING MEMBER.); Arthur Karell (Executive Officer; ISSUER'S MANAGING MEMBER.)”

People1

  1. 2
    CompanySmack Raises $61 Million Series B to Bring Intelligent Autonomy to the Tactical Edge

    PR Newswire (via KXAN) · Aug 18, 2026 · Supports Person, Role

    “said Arthur Karell, General Partner at First In.”

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