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MGIC INVESTMENT CORP

Canonical company identity and public leadership record.

https://registry.alpha.ac/companies/mgic-investment-corp

Entity: Public listing published
Primary listing: NYSE: MTG
Verification: Partially verified
Last reviewed: 2026-10-08T04:45:37.040653+00:00

Overview

Alpha's canonical identity and public leadership record for MGIC INVESTMENT CORP.

Canonical AEGIS identity graph

Executive leadership

Current, confirmed roles are shown only when both the person Profile and supporting source record satisfy the public projection boundary. A missing role is not evidence that it does not exist.

Executive team

3 public records

Julie K. Sperber

Vice President, Controller and Chief Accounting Officer

State: confirmed
Effective: From Feb 25, 2026
Confidence: 94%
Evidence: MTG 10-K executive officersFeb 25, 2026

Nathaniel H. Colson

Executive Vice President and Chief Financial Officer

State: confirmed
Effective: From Feb 25, 2026
Confidence: 94%
Evidence: MTG 10-K executive officersFeb 25, 2026

Timothy J. Mattke

Chief Executive Officer and Director

State: confirmed
Effective: From Feb 25, 2026
Confidence: 94%
Evidence: MTG 10-K executive officersFeb 25, 2026

Governance leadership

Boards & Committees

Board and committee assignments appear only when the canonical public projection retains a current role and supporting source. Unpublished records are not interpreted as absence.

Record as of Oct 8, 2026. Chair, executive office, Lead Independent Director and committee appointments retain their separate source roles. A complete board composition denominator and committee charters are not established by a partial roster.

Board roles

9 public records

C. Edward Chaplin

Director

IndependentAudit · Chair

State: confirmed
Effective: From Jan 1, 2014
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Director

Not independent

State: confirmed
Effective: From Jan 1, 1999
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Daniela A. O'Leary-Gill

Director

Independent

State: confirmed
Effective: From Jan 1, 2025
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Jay C. Hartzell

Director

IndependentRisk

State: confirmed
Effective: From Jan 1, 2019
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Director

IndependentNominating and GovernanceRisk · Chair

State: confirmed
Effective: From Jan 1, 2010
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Martin P. Klein

Director

IndependentRisk

State: confirmed
Effective: From Jan 1, 2025
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Sheryl L. Sculley

Director

IndependentAuditTechnology

State: confirmed
Effective: From Jan 1, 2019
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Teresita M. Lowman

Director

IndependentAuditTechnology · Chair

State: confirmed
Effective: From Jan 1, 2022
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Timothy J. Mattke

Director

Not independent

State: confirmed
Effective: From Jan 1, 2019
Confidence: 85%
Evidence: MGIC INVESTMENT CORP DEF 14A 2026-03-20Mar 20, 2026

Committees

4 public records

Membership and chair roles are projected from current board seats. A chair is shown only when a stored chair flag says so.

Audit

Chair: C. Edward Chaplin
Members: C. Edward Chaplin (Chair); Sheryl L. Sculley; Teresita M. Lowman

Nominating and Governance

Chair: Not stated
Members: Mark M. Zandi

Risk

Chair: Mark M. Zandi
Members: Mark M. Zandi (Chair); Jay C. Hartzell; Martin P. Klein

Technology

Chair: Teresita M. Lowman
Members: Teresita M. Lowman (Chair); Sheryl L. Sculley

Source record

Alpha canonical company public projection

Supports Company identity, Published leadership, Entity status boundary

Reviewed 2026-10-08T04:45:37.040653+00:00