Executive record

David I. Rainer

Director at California BanCorp \ CA

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Alpha ID: alpha:person:david-i-rainer-bcalVersion: public-0As of: 2026-09-30

Not yet claimed11 published Claims4 sources
  • Director

Key Claims

Biography

David I. Rainer serves as Chairman and Chief Executive Officer of California BanCorp and California Bank of Commerce, N.A. His detailed biography is provided under the Election of Directors section of the proxy statement.

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: Chairman and Chief Executive Officer · Organization not publishedBCAL DEF 14A executive officers
  2. Dates not publishedExecutive title: Executive Chairman of the Company and the Bank · Organization not publishedBCAL executive roster source

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. BCAL DEF 14A executive officers

    sec filing · Source published: Apr 14, 2026 · Retrieved: May 14, 2026

    Supports 5 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 14, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 14, 2026
    • Executive company: Executive at California BanCorp \ CA · Claim reviewed: May 14, 2026
    • Executive title: Executive title: Chairman and Chief Executive Officer · Claim reviewed: May 14, 2026
    • Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 14, 2026

  2. Open source

    sec proxy · Source published: Apr 14, 2026 · Retrieved: Sep 2, 2026

    Supports 1 claim
    • Professional Role: Director at California BanCorp \ CA · Claim reviewed: May 14, 2026

  3. BCAL executive roster source

    sec filing · Source published: Date unavailable · Retrieved: May 3, 2026

    Supports 5 claims
    • AI expertise: AI expertise: not identified in the cited filing · Claim reviewed: May 3, 2026
    • AI governance relevance: AI governance relevance: not identified in the cited filing · Claim reviewed: May 3, 2026
    • Executive company: Executive at California BanCorp \ CA · Claim reviewed: May 14, 2026
    • Executive function: Enterprise Leadership (EXECUTIVE_CHAIRMAN) · Claim reviewed: May 3, 2026
    • Executive title: Executive title: Executive Chairman of the Company and the Bank · Claim reviewed: May 3, 2026

  4. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of California BanCorp \ CA · Claim reviewed: May 14, 2026