Niva WealthLet’s talk

Sean Sullivan

Head of Private Credit at Octagon Credit Investors

Officer record from the firm’s Form ADVForm ADV filed 30 March 2026

Sean Sullivan is Head of Private Credit of Octagon Credit Investors, LLC, a New York investment adviser.

Role at Octagon Credit Investors

Title on Schedule A
Head of Private Credit
Control
Sean Sullivan is a control person of Octagon Credit Investors.
Ownership
An individual ownership band is not available in the source record.
Tenure
Sean Sullivan has held the filed role since September 2025.

The firm

Octagon Credit Investors, LLC
New York, NY

Form ADV filed 30 March 2026

$35.1B AUM128 clients43 advisers1 offices

Career on record

The IAPD individual lookup on 18 October 2026 returned no individual record. This profile uses the firm’s Form ADV officer listing.

Registrations and exams

Individual registration and examination information for Sean Sullivan is unavailable. An officer title or CRD number does not by itself establish current investment adviser representative registration, and no registration or examination counts are inferred.

Officer record

Full name
Sean Sullivan
CRD
4840531
Firm
Octagon Credit Investors, LLC
Record basis
Form ADV officer listing

This directory does not report disciplinary history, for any firm or individual, in either direction. The SEC publishes the complete record, including any disciplinary events, and it is the authoritative place to check one. Check this record on adviserinfo.sec.gov

Common questions

Where does Sean Sullivan work?

Sean Sullivan has been Head of Private Credit of Octagon Credit Investors, LLC since September 2025, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 30 March 2026

Leadership at Octagon Credit Investors

  • Gretchen Mohr
    Chief Executive Officer, Board Member
  • Amy Adar
    Chief Financial Officer
  • Douglas McDermott
    Chief Operating Officer, Head of Investor Solutions Group
  • Cheryl Zabala
    Chief Compliance Officer
  • Maegan Boger
    Head of Trading and Capital Markets, Head of Strategic Initiatives
  • Linwood Bradford
    Board Member
  • Geoffrey Dorment
    General Counsel
  • Sean Gleason
    Senior Portfolio Manager
  • Andrew Gordon
    Senior Advisor, Board Member
  • Meryl Hartzband
    Board Member
  • Lauren Law
    Senior Portfolio Manager
  • Jung Lee
    Board Member
  • Michael Nechamkin
    Chief Investment Officer, Board Member
  • Richard Sega
    Board Member

Sources

  1. IAPD individual lookup, CRD 4840531. This profile uses the Form ADV officer listing; the individual lookup did not provide a current investment-adviser record.
  2. Form ADV Part 1A, Schedules A and B of Octagon Credit Investors, LLC, filed 30 March 2026. Title, control and ownership bands.

Retrieved 18 October 2026. The SEC record may have been amended since.

Report a correction

This profile is compiled from public regulatory records and the firm's own published materials, and is provided for informational purposes only. Niva Wealth is not affiliated with Sean Sullivan or Octagon Credit Investors, LLC and makes no representation about the quality of their services. This directory does not report disciplinary history, in either direction.