Structured intelligence coverage

Structured records are temporarily unavailable. The published profile and its source ledger remain accessible.

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Profile

Identity, professional record and current appointments.

Overview

Professional record at a glance

A concise summary of information supported by the cited public sources. Missing information is treated as unknown, not as a negative finding.

Current roles
22 current organizations shown on this profile
Board positions
22 supported by public sources, 0 supplied by the profile owner
Committee roles
2Roles supported by the sources cited on this profile
Qualifications
Not establishedNo qualification is currently confirmed by the cited sources

Professional narrative

About

Managing Director at Sutter Hill Ventures since 2008 with leadership and operational experience in technology industry and knowledge of high-growth companies. Served as part-time CEO and CFO of Snowflake from August 2012 to June 2014. Currently serves on board of Workday. Holds BA in Political Science from University of Arizona and MBA from Harvard Business School.

Sources are shown with the information they support.

Current roles

Appointments & responsibilities

Board appointments

Governance

Board appointments, committee responsibilities and disclosed relationships.

Committee appointments across companies · Temporarily unavailable

Structured records for this section are unavailable. This does not establish that no records exist. Published profile sources remain in Evidence & History.

Board and advisory record

Board service

Sources are shown with each role, education record, or credential.

Independent Director

Workday, Inc.

2024-01-01 · current

Confirmed by public sourceView source

Director

Snowflake Inc.

2012-01-01 · current

Confirmed by public sourceView source

Connections

Explore the roles, education and affiliations published in this record.

Snowflake Inc.

Open Snowflake Inc. profile →

Director at Snowflake Inc.

2012-01-01 → End not stated

current · source reported

Observed: 2026-09-24

Snowflake Inc.Snowflake Inc.Workday, Inc.Workday, Inc.Michael L. Speiser

Dashed lines mark past roles. Select a connection to see its dates and sources.

Relationship map

Connected through the public record

Direct relationships from verified facts and published résumé records. Private connections are excluded.

Direct public links only

Only published affiliations are shown here. Private relationships require authorized access.

Experience

Career history, education, credentials and public contributions.

Published record

Featured coverage

Selected publications and public sources used to establish this profile. Inclusion records provenance; it is not an endorsement.

Source 1 · Sec FilingSNOW DEF 14A director slateSupports AI and ML experience, Board role, Committee assignments, Executive company, Executive title, Cybersecurity experience, Technology background.Open sourceSource 2 · Sec FilingWDAY DEF 14A director slateSupports Board role, Committee assignments.Open sourceSource 3 · Sec FilingWorkday director board sourceSupports Board membership, Director since, Board independence.Open source

Basis

Identifiers, sources, dates and record limitations.

Identifiers

Alpha ID
alpha:person:michael-l-speiser
Record version
public-0

Published evidence records

7 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. SNOW DEF 14A director slate

    sec filing · Source published: May 18, 2026 · Retrieved: May 18, 2026

    Supports 7 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 18, 2026
    • Board role: Board role: Lead Independent Director · Claim reviewed: May 18, 2026
    • Committee assignments: Committee assignments: Nominating/Governance · Claim reviewed: May 18, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 18, 2026
    • Executive company: Executive at Sutter Hill Ventures · Claim reviewed: May 18, 2026
    • Executive title: Executive title: Managing Director · Claim reviewed: May 18, 2026
    • Technology background: Technology background reported in filings · Claim reviewed: May 18, 2026

  2. Open source

    sec proxy · Source published: May 18, 2026 · Retrieved: May 18, 2026

    Supports 1 claim
    • Professional Role: Director at Snowflake Inc. · Claim reviewed: May 18, 2026

  3. WDAY DEF 14A director slate

    sec filing · Source published: May 5, 2026 · Retrieved: May 13, 2026

    Supports 2 claims
    • Board role: Board role: Director · Claim reviewed: May 13, 2026
    • Committee assignments: Committee assignments: Investment · Claim reviewed: May 13, 2026

  4. Open source

    sec proxy · Source published: May 5, 2026 · Retrieved: May 5, 2026

    Supports 1 claim
    • Professional Role: Independent Director at Workday, Inc. · Claim reviewed: May 18, 2026

  5. Workday director board source

    sec filing · Source published: Apr 23, 2025 · Retrieved: May 3, 2026

    Supports 3 claims
    • Board independence: Independent director · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Snowflake Inc. · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Workday · Claim reviewed: May 3, 2026

  6. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of Workday · Claim reviewed: May 3, 2026

  7. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of Snowflake Inc. · Claim reviewed: May 3, 2026

Sources

Sources and published information

Each item links to the public source used to support it. When sources disagree, the item is clearly marked for review.

AI and ML experience · Source reportedAI and ML experience: not identified in the cited filing1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Board independence · Source reportedIndependent director1 source
Verification
Source reported
Confidence
95%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Board membership · CorroboratedServes on the board of Snowflake Inc.Supported by 2 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board membership · CorroboratedServes on the board of WorkdaySupported by 3 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board role · Source reportedBoard role: Director1 source
Verification
Source reported
Confidence
92%
Last reviewed
May 13, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 13, 2026

Board role · Source reportedBoard role: Lead Independent Director1 source
Verification
Source reported
Confidence
92%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Committee assignments · Source reportedCommittee assignments: Investment1 source
Verification
Source reported
Confidence
88%
Last reviewed
May 13, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 13, 2026

Committee assignments · Source reportedCommittee assignments: Nominating/Governance1 source
Verification
Source reported
Confidence
88%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Cybersecurity experience · Source reportedCybersecurity experience: not identified in the cited filing1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Executive company · Source reportedExecutive at Sutter Hill Ventures1 source
Verification
Source reported
Confidence
85%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Executive title · Source reportedExecutive title: Managing Director1 source
Verification
Source reported
Confidence
85%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Technology background · Source reportedTechnology background reported in filings1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

View all sources7 records
  1. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

    Supports: AI and ML experience · Board role · Committee assignments · Executive company · Executive title · Cybersecurity experience · Technology background

  2. https://www.sec.gov/Archives/edgar/data/1640147/000164014726000019/snow-20260518.htm

    Sec Proxy · Tier not stated · Reviewed May 18, 2026

    Supports: Director at Snowflake Inc. (NYSE: SNOW)

  3. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 13, 2026

    Supports: Board role · Committee assignments

  4. https://www.sec.gov/Archives/edgar/data/1327811/000110465926055687/tm261347-2_def14a.htm

    Sec Proxy · Tier not stated · Reviewed May 5, 2026

    Supports: Independent Director at Workday, Inc. (NASDAQ: WDAY)

  5. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: Board membership · Director since · Board independence

  6. https://www.sec.gov/Archives/edgar/data/1327811/000110465926055687/tm261347-2_def14a.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership

  7. https://www.sec.gov/Archives/edgar/data/1640147/000164014726000019/snow-20260518.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership