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Rudolph Reinfrank

Director at Mount Logan Capital.

DirectorPublic company
Updated Oct 29, 2026·Latest SEC filing Aug 25, 2026·Suggest an edit

About Rudolph Reinfrank

Rudolph Reinfrank is a director at Mount Logan Capital.

Rudolph Reinfrank reports to the SEC as a director of 7 public companies, including MidCap Apollo Institutional Private Lending, Spectaire Holdings (SPEC) and Portage Fintech Acquisition (PFTA).

Rudolph Reinfrank first appears on SEC filings in 2006.

Experience

This experience comes from SEC filings. The years are when the filings name Rudolph Reinfrank in the role, so the role may have started earlier or lasted longer.

Mount Logan Capital Inc.
Director
2024 – 2026 · Public company (MLCI)
MidCap Apollo Institutional Private Lending
Reporting person
2024 · Public company
Spectaire Holdings Inc.
Director
2021 – 2023 · Public company (SPEC)
Portage Fintech Acquisition Corp.
Director
2023 · Public company (PFTA)
Parker Drilling Co.
Director
2006 – 2017 · Public company (PKD)
Kinetik Holdings Inc.
Director
2017 · Public company (KNTK)
MidCap Financial Investment Corp
Director
2013 – 2015 · Public company (MFIC)

Key Colleagues at Startups

The people Rudolph Reinfrank works with at each company, as listed on that company's latest Form D.

Mount Logan Capital Inc. · Form D, Feb 2, 2024
JR
Jason Roos
Chief Financial Officer and Corporate Secretary
PD
DA
David Allen
Director
EG
Edward Goldthorpe
Chief Executive Officer and director
SL
Sabrina Liak
Director
SU

Sources

  1. SECMount Logan Capital Inc. Form D, filed Feb 2, 2024
  2. SECForms 3, 4 and 5 filed by Rudolph Reinfrank (SEC filer 1231428)