Structured intelligence coverage

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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
11 current organization shown on this profile
Board positions
Not establishedNo board position is currently listed on this profile
Committee roles
Not establishedNo committee role is currently confirmed by the cited sources
Qualifications
Not establishedNo qualification is currently confirmed by the cited sources

Professional narrative

About

Joined Ciena in August 2025, previously served as CFO at Altera Corporation and Corporate VP at Intel where he was CFO and COO for the Data Center and Artificial Intelligence Group.

Sources are shown with the information they support.

Current roles

Appointments & responsibilities

Executive appointments

SVP & Chief Financial Officer

Ciena (NYSE: CIEN)

Current

Source effective: 2026-08-01 · Observed: 2026-08-10T03:03:01.652+00:00

confirmedView source

Governance

Board appointments, committee responsibilities and disclosed relationships.

Committee appointments across companies · Temporarily unavailable

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Connections

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

Ciena

Open Ciena profile →

SVP & Chief Financial Officer at Ciena

Start not stated → End not stated

current · source reported

Observed: 2026-09-25

CienaCienaMarc D. Graff

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.

  • Ciena

    SVP & Chief Financial Officer

    Verified public fact

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 Form OwnershipPublic profile sourceSupports SVP & Chief Financial Officer at Ciena (NYSE: CIEN), Executive title.Open source

Basis

Identifiers, sources, dates and record limitations.

Identifiers

Alpha ID
alpha:person:marc-d-graff-cien
Record version
public-0

Published evidence records

2 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. Open source

    sec form ownership · Source published: Aug 1, 2026 · Retrieved: Aug 10, 2026

    Supports 2 claims
    • Professional Role: SVP & Chief Financial Officer at Ciena · Claim reviewed: May 3, 2026
    • Executive title: Executive title: SVP & Chief Financial Officer · Claim reviewed: May 3, 2026

  2. CIEN executive roster source

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

    Supports 5 claims
    • AI expertise: AI expertise reported in filings · Claim reviewed: May 3, 2026
    • AI governance relevance: AI governance relevance reported from role and filings · Claim reviewed: May 3, 2026
    • Executive company: Executive at Ciena Corporation · Claim reviewed: May 3, 2026
    • Executive function: Finance Controls (CFO) · Claim reviewed: May 3, 2026
    • Executive title: Executive title: Senior Vice President and Chief Financial Officer · 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 expertise · Source reportedAI expertise reported in filings1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

AI governance relevance · Source reportedAI governance relevance reported from role and filings1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive company · Source reportedExecutive at Ciena Corporation1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive function · Source reportedFinance Controls (CFO)1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive title · Source reportedExecutive title: Senior Vice President and Chief Financial Officer1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive title · Source reportedExecutive title: SVP & Chief Financial Officer1 source
Verification
Source reported
Confidence
100%
Last reviewed
May 3, 2026
View all sources2 records
  1. https://www.sec.gov/Archives/edgar/data/936395/000208015726000008/edgardoc.xml

    Sec Form Ownership · Tier not stated · Reviewed Aug 10, 2026

    Supports: SVP & Chief Financial Officer at Ciena (NYSE: CIEN) · Executive title

  2. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: AI expertise · AI governance relevance · Executive company · Executive function · Executive title