Person profile

Public information reviewed

Vivian S. Lee

Board role

Director · ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ (NASDAQ: ZIONP)

Board role

Independent Director · MONOLITHIC POWER SYSTEMS INC (NASDAQ: MPWR)

ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ (NASDAQ: ZIONP)

Director · Current mandate

Director · Board · Executive
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Reports & analysis (Check report directory)Alpha Eval
Evidence records
6
Profile ownership
Not yet claimed
Record reviewed
May 16, 2026
View evidence

Structured intelligence coverage

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

Identity checks do not refresh the age of governance evidence. Open a record for its source date and review state.

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
1Roles supported by the sources cited on this profile
Qualifications
Not establishedNo qualification is currently confirmed by the cited sources

Professional narrative

About

Audit committee financial expert with 40+ years in semiconductor industry. Former CFO of Ambarella, Inc. and board member of MoSys, Inc. Deep expertise in financial management, internal controls and semiconductor business risks.

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.

Director

ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/

2015-01-01 · current

Confirmed by public sourceView source

Independent Director

MONOLITHIC POWER SYSTEMS INC

2006-01-01 · current

Confirmed by public sourceView source

Connections

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

MONOLITHIC POWER SYSTEMS INC

Open MONOLITHIC POWER SYSTEMS INC profile →

Independent Director at MONOLITHIC POWER SYSTEMS INC

2006-01-01 → End not stated

current · source reported

Observed: 2026-09-24

MONOLITHIC POWER S…MONOLITHIC POWER SYSTEMS INCZIONS BANCORPORATI…ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/Vivian S. Lee

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 FilingMonolithic Power Systems, Inc. director board sourceSupports Board membership, Committee assignments, Director since, Board independence.Open sourceSource 2 · Sec ProxyPublic profile sourceSupports Director at ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ (NASDAQ: ZIONP).Open sourceSource 3 · Sec FilingMPWR DEF 14A director slateSupports AI and ML experience, Board role, Committee assignments, Cybersecurity experience, Technology background.Open source

Basis

Identifiers, sources, dates and record limitations.

Identifiers

Alpha ID
alpha:person:victor-k-lee
Record version
public-0

Published evidence records

6 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. Monolithic Power Systems, Inc. director board source

    sec filing · Source published: Apr 30, 2026 · Retrieved: May 3, 2026

    Supports 4 claims
    • Board independence: Independent director · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Monolithic Power Systems, Inc. · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ · Claim reviewed: May 3, 2026
    • Committee assignments: No committee assignment disclosed in the cited filing · Claim reviewed: May 3, 2026

  2. Open source

    sec proxy · Source published: Apr 30, 2026 · Retrieved: Apr 30, 2026

    Supports 1 claim
    • Professional Role: Independent Director at MONOLITHIC POWER SYSTEMS INC · Claim reviewed: May 16, 2026

  3. Open source

    sec proxy · Source published: Mar 19, 2026 · Retrieved: Jul 12, 2026

    Supports 1 claim
    • Professional Role: Director at ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ · Claim reviewed: May 16, 2026

  4. MPWR DEF 14A director slate

    sec filing · Source published: Apr 30, 2025 · Retrieved: May 15, 2026

    Supports 5 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 15, 2026
    • Board role: Board role: Director · Claim reviewed: May 15, 2026
    • Committee assignments: Committee assignments: Audit · Claim reviewed: May 15, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 15, 2026
    • Technology background: Technology background reported in filings · Claim reviewed: May 15, 2026

  5. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ · 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 Monolithic Power Systems, 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 15, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 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 Monolithic Power Systems, Inc.Supported by 3 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board membership · CorroboratedServes on the board of ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/Supported by 2 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 15, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

Committee assignments · Source reportedNo committee assignment disclosed in the cited filing1 source
Verification
Source reported
Confidence
95%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Committee assignments · Source reportedCommittee assignments: Audit1 source
Verification
Source reported
Confidence
88%
Last reviewed
May 15, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

Cybersecurity experience · Source reportedCybersecurity experience: not identified in the cited filing1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 15, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

Technology background · Source reportedTechnology background reported in filings1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 15, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

View all sources6 records
  1. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: Board membership · Committee assignments · Director since · Board independence

  2. https://www.sec.gov/Archives/edgar/data/1280452/000143774926014084/mpwr20260403_def14a.htm

    Sec Proxy · Tier not stated · Reviewed Apr 30, 2026

    Supports: Independent Director at MONOLITHIC POWER SYSTEMS INC (NASDAQ: MPWR)

  3. https://www.sec.gov/Archives/edgar/data/109380/000010938026000052/zions-20260318.htm

    Sec Proxy · Tier not stated · Reviewed Jul 12, 2026

    Supports: Director at ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ (NASDAQ: ZIONP)

  4. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

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

  5. https://www.sec.gov/Archives/edgar/data/109380/000010938026000052/zions-20260318.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership

  6. https://www.sec.gov/Archives/edgar/data/1280452/000143774926014084/mpwr20260403_def14a.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership