Executive record

Richard Nottenburg

Director at Applied Digital Corp.

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Alpha ID: alpha:person:richard-nottenburgVersion: public-0As of: 2026-09-29

Not yet claimed12 published Claims4 sources
  • Director

Key Claims

Biography

Executive Chairman of NxBeam Inc. (advanced RF semiconductor products) since February 2023. Former President and CEO of Sonus Networks (2008-2010) and Executive Vice President, Chief Strategy Officer and Chief Technology Officer at Motorola (2004-2008).

Alpha editorial summary written from the cited sources below. It does not change any Claim on this record.

Board service

Boards

Claims

Executive career

  1. 2026 to end not publishedExecutive title: Director · Organization not publishedOTGA 10-K executive officers
  2. Dates not publishedExecutive title: Executive Chairman · Organization not publishedAPLD DEF 14A director slate

Claims

Conflicts and accountability

Alpha has not published independence, related-party, proceedings or disciplinary Claims for this record. This is not a finding that none exist.

Only disclosed facts and public registers appear here. Executive records carry no credit, personal litigation, background screening or underwriting views. None observed is not a clearance.

Evidence, history and coverage

Additional published Claims

Published evidence records

4 evidence records, matching Agent View. Records may refer to different locations or observations in the same document. This count is not a count of independent corroborating sources.

  1. OTGA 10-K executive officers

    sec filing · Source published: Mar 27, 2026 · Retrieved: May 16, 2026

    Supports 6 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 16, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 16, 2026
    • Executive company: Executive at OTG Acquisition Corp. I · Claim reviewed: May 16, 2026
    • Executive title: Executive title: Director · Claim reviewed: May 16, 2026
    • Other Company Role: Richard Nottenburg is also linked to NxBeam Inc. as Executive Chairman. · Claim reviewed: May 16, 2026
    • Technology background: Technology background reported in filings · Claim reviewed: May 16, 2026

  2. APLD DEF 14A director slate

    sec filing · Source published: Sep 22, 2025 · Retrieved: May 13, 2026

    Supports 7 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 16, 2026
    • Board role: Board role: Director · Claim reviewed: May 13, 2026
    • Committee assignments: Committee assignments: Audit, Compensation, Nominating/Governance · Claim reviewed: May 13, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 16, 2026
    • Executive company: Executive at NxBeam Inc. · Claim reviewed: May 13, 2026
    • Executive title: Executive title: Executive Chairman · Claim reviewed: May 13, 2026
    • Technology background: Technology background reported in filings · Claim reviewed: May 16, 2026

  3. Open source

    sec proxy · Source published: Sep 22, 2025 · Retrieved: Apr 24, 2026

    Supports 1 claim
    • Professional Role: Director at Applied Digital Corp. · Claim reviewed: May 16, 2026

  4. Open source

    public source · Source published: Date unavailable · Retrieved: Date unavailable

    Supports 1 claim
    • Board membership: Serves on the board of Applied Digital Corp. · Claim reviewed: May 16, 2026