- Director 2004 to present
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Alpha ID: alpha:person:sunggyu-lee-ph-dVersion: public-0:d751713988987e9331980363e24189ceAs of: 2026-10-06
Not yet claimed9 published Claims3 sources
- Director
Leadership, in context.
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ResponsibilitiesInspect board appointments and committee mandates.ExperienceReview career history and qualifications in context.Economic interestsExamine disclosed incentives and ownership.Key Claims
- Professional RoleDirector at NORTHERN TECHNOLOGIES INTERNATIONAL CORPwww.sec.gov
- Board membershipServes on the board of NORTHERN TECHNOLOGIES INTERNATIONAL CORPwww.sec.gov
- Board roleBoard role: DirectorNTIC DEF 14A director slate
- Committee assignmentsCommittee assignments: Nominating/GovernanceNTIC DEF 14A director slate
Biography
Chief Technologist at Chemtech Innovators LLC. Previously Russ Ohio Research Scholar and Professor at Ohio University. Authored 12 books and 550+ archival publications with 35 U.S. patents in chemical and polymer processes. Significant expertise in polymers, petrochemicals and energy.
Alpha editorial summary written from the cited sources below. It does not change any Claim on this record.
Board service
Boards
Claims
Executive career
- Dates not publishedExecutive title: Chief Technologist · Organization not publishedNTIC DEF 14A director slate
Claims
Compensation
Compensation coverage
No published Claims are available in this section of the public record. This does not establish that the information is undisclosed or that no relevant facts exist.
Review evidence coverageConflicts 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
3 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.
NTIC DEF 14A director slate
sec filing · Source published: Dec 1, 2025 · Retrieved: May 16, 2026
Supports 7 claims
- AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 16, 2026
- Board role: Board role: Director · Claim reviewed: May 16, 2026
- Committee assignments: Committee assignments: Nominating/Governance · Claim reviewed: May 16, 2026
- Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 16, 2026
- Executive company: Executive at Chemtech Innovators LLC · Claim reviewed: May 16, 2026
- Executive title: Executive title: Chief Technologist · Claim reviewed: May 16, 2026
- Technology background: Technology background reported in filings · Claim reviewed: May 16, 2026
Open source
sec proxy · Source published: Dec 1, 2025 · Retrieved: Apr 25, 2026
Supports 1 claim
- Professional Role: Director at NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Claim reviewed: May 16, 2026
Open source
public source · Source published: Date unavailable · Retrieved: Date unavailable
Supports 1 claim
- Board membership: Serves on the board of NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Claim reviewed: May 16, 2026
No published record changes are available in this projection.
Identity
unclaimed
Evidence
source reported
Evaluation
Unknown
Monitoring
Unknown
Authority
Unknown
Freshness
Observed 2026-10-06
- Biography
- published
- Board service
- published
- Executive career
- published
- Education and qualifications
- not observed
- Compensation
- not observed
- Conflicts and accountability
- not observed
- Background screening
- out of scope