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
44 current organizations shown on this profile
Board positions
44 supported by public sources, 0 supplied by the profile owner
Committee roles
5Roles supported by the sources cited on this profile
Qualifications
Not establishedNo qualification is currently confirmed by the cited sources

Professional narrative

About

Dr. Sayiner brings deep knowledge of the semiconductor industry from his career at chip design and device manufacturing companies. He served as President and CEO of Silicon Laboratories and Intersil Corporation, and as Executive Vice President of Renesas Electronics, with a track record of strong revenue and profitability growth.

Sources are shown with the information they support.

Current roles

Appointments & responsibilities

Board appointments

Independent Director

Sandisk (NASDAQ: SNDK)

Jan 1, 2025 – Present

Independence: Independent

Source effective: 2025-10-07 · Observed: 2026-03-21T03:08:33.319514+00:00

confirmedView source

Independent Director

Teradyne (NASDAQ: TER)

Jan 1, 2025 – Present

Independence: Independent

Source effective: 2026-03-27 · Observed: 2026-05-03T01:24:00.891+00:00

confirmedView source

Governance

Board appointments, committee responsibilities and disclosed relationships.

Committee appointments across companies

Structured records are unavailable. This does not establish that no records exist.

Board and advisory record

Board service

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

Independent Director

Teradyne

2025-01-01 · current

Confirmed by public sourceView source

Independent Director

Sandisk

2025-01-01 · current

Confirmed by public sourceView source

Director

AXCELIS TECHNOLOGIES INC

2024-01-01 · current

Confirmed by public sourceView source

Director

RAMBUS INC

2019-01-01 · current

Confirmed by public sourceView source

Connections

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

AXCELIS TECHNOLOGIES INC

Open AXCELIS TECHNOLOGIES INC profile →

Director at AXCELIS TECHNOLOGIES INC

2024-01-01 → End not stated

current · source reported

Observed: 2026-09-24

AXCELIS TECHNOLOGI…AXCELIS TECHNOLOGIES INCRAMBUS INCRAMBUS INCSandiskSandiskTeradyneTeradyneNecip Sayiner

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 FilingACLS DEF 14A director slateSupports AI and ML experience, Board role, Committee assignments, Cybersecurity experience, Technology background.Open sourceSource 2 · Sec ProxyPublic profile sourceSupports Independent Director at Teradyne (NASDAQ: TER).Open sourceSource 3 · Sec ProxyPublic profile sourceSupports Director at RAMBUS INC (NASDAQ: RMBS).Open sourceSource 4 · Sec FilingSandisk Corporation director board sourceSupports Board membership, Committee assignments, Director since, Board independence.Open source

Basis

Identifiers, sources, dates and record limitations.

Identifiers

Alpha ID
alpha:person:necip-sayiner
Record version
public-0

Published evidence records

11 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. ACLS DEF 14A director slate

    sec filing · Source published: Mar 31, 2026 · 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: Technology and New Product Development, Compensation · 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

  2. Open source

    sec proxy · Source published: Mar 31, 2026 · Retrieved: Apr 24, 2026

    Supports 1 claim
    • Professional Role: Director at AXCELIS TECHNOLOGIES INC · Claim reviewed: May 15, 2026

  3. Open source

    sec proxy · Source published: Mar 27, 2026 · Retrieved: May 3, 2026

    Supports 1 claim
    • Professional Role: Independent Director at Teradyne · Claim reviewed: May 15, 2026

  4. Open source

    sec proxy · Source published: Mar 6, 2026 · Retrieved: Jul 12, 2026

    Supports 1 claim
    • Professional Role: Director at RAMBUS INC · Claim reviewed: May 15, 2026

  5. Sandisk Corporation director board source

    sec filing · Source published: Oct 7, 2025 · Retrieved: May 3, 2026

    Supports 6 claims
    • Board independence: Independent director · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of AXCELIS TECHNOLOGIES INC · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of RAMBUS INC · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Sandisk Corporation · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Teradyne · Claim reviewed: May 3, 2026
    • Committee assignments: No committee assignment disclosed in the cited filing · Claim reviewed: May 3, 2026

  6. SNDK DEF 14A director slate

    sec filing · Source published: Oct 7, 2025 · Retrieved: Apr 29, 2026

    Supports 2 claims
    • Board role: Board role: Director · Claim reviewed: May 15, 2026
    • Committee assignments: Committee assignments: Audit, Compensation, Nominating/Governance, Executive · Claim reviewed: Apr 29, 2026

  7. Open source

    sec proxy · Source published: Oct 7, 2025 · Retrieved: Mar 21, 2026

    Supports 1 claim
    • Professional Role: Independent Director at Sandisk · Claim reviewed: May 15, 2026

  8. Open source

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

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

  9. Open source

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

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

  10. Open source

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

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

  11. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of RAMBUS 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 AXCELIS TECHNOLOGIES INCSupported by 2 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board membership · CorroboratedServes on the board of RAMBUS INCSupported by 2 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board membership · CorroboratedServes on the board of Sandisk CorporationSupported by 3 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board membership · CorroboratedServes on the board of TeradyneSupported by 2 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board role · CorroboratedBoard role: DirectorSupported by 2 public records2 sources
Verification
Corroborated
Confidence
92%
Last reviewed
May 15, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 29, 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: Audit, Compensation, Nominating/Governance, Executive1 source
Verification
Source reported
Confidence
88%
Last reviewed
Apr 29, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 29, 2026

Committee assignments · Source reportedCommittee assignments: Technology and New Product Development, Compensation1 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 sources11 records
  1. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

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

  2. https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm

    Sec Proxy · Tier not stated · Reviewed Apr 24, 2026

    Supports: Director at AXCELIS TECHNOLOGIES INC (NASDAQ: ACLS)

  3. https://www.sec.gov/Archives/edgar/data/97210/000119312526127504/ter-20260325.htm

    Sec Proxy · Tier not stated · Reviewed May 3, 2026

    Supports: Independent Director at Teradyne (NASDAQ: TER)

  4. https://www.sec.gov/Archives/edgar/data/917273/000119312526096458/d931659ddef14a.htm

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

    Supports: Director at RAMBUS INC (NASDAQ: RMBS)

  5. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

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

  6. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 29, 2026

    Supports: Board role · Committee assignments

  7. https://www.sec.gov/Archives/edgar/data/2023554/000162828025044481/sndk-20251006.htm

    Sec Proxy · Tier not stated · Reviewed Mar 21, 2026

    Supports: Independent Director at Sandisk (NASDAQ: SNDK)

  8. https://www.sec.gov/Archives/edgar/data/97210/000119312526127504/ter-20260325.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership

  9. https://www.sec.gov/Archives/edgar/data/2023554/000162828025044481/sndk-20251006.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership

  10. https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership

  11. https://www.sec.gov/Archives/edgar/data/917273/000119312526096458/d931659ddef14a.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership