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Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

About John W. Clark

John W. Clark is recorded as Board Member at Mfs High Yield Municipal Trust (CMU), Board Member at Mfs Intermediate High Income Fund (CIF), Board Member at Mfs High Income Municipal Trust (CXE), Board Member at Mfs Charter Income Trust (MCR) and Board Member at Mfs Investment Grade Municipal Trust (CXH). John W. Clark was last confirmed as Board Member at Aberdeen Multi-Market Income Fund (MMT) in a filing dated February 2, 2026. John W. Clark was last confirmed as Board Member at Aberdeen Municipal Income Fund (MFM) in a filing dated February 2, 2026. John W. Clark was last confirmed as Board Member at Aberdeen Intermediate Income Fund (MIN) in a filing dated May 12, 2026. John W. Clark was last confirmed as Board Member at Aberdeen Government Markets Income Fund (MGF) in a filing dated May 12, 2026.

Summary generated from SEC filings and earnings-call records held by Equibles.

Affiliation history

Recorded current and former roles; source labels appear when available.

Company network

Recorded roles and call appearances connecting this person to public companies.

Leadership on record at Mfs Charter Income Trust

Other people whose current roles at this company are on record from its filings.

Leadership on record at Mfs High Income Municipal Trust

Other people whose current roles at this company are on record from its filings.

Leadership on record at Mfs High Yield Municipal Trust

Other people whose current roles at this company are on record from its filings.

Recent activity

No call appearances or filed executive changes recorded yet.