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Ivan Bergstein

Director at Lirum Therapeutics.

DirectorPublic company
Updated Nov 9, 2026·Latest SEC filing Feb 23, 2023·Suggest an edit

About Ivan Bergstein

Form D filings for Lirum Therapeutics in 2023 list Ivan Bergstein as director.

Ivan Bergstein reports to the SEC as a director, officer or major shareholder of 1 public company: Stemline Therapeutics (STML).

Ivan Bergstein first appears on SEC filings in 2013.

Experience

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

Lirum Therapeutics, Inc.
Director
2023 · New York, NY
Stemline Therapeutics Inc.
Chief Executive Officer and director
2013 – 2020 · Public company (STML)

Key Colleagues at Startups

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

Lirum Therapeutics, Inc. · Form D, Feb 23, 2023
DH
Daniel Hume
Director
KH
Kenneth Hoberman
Executive officer and director
MS
Mark Sard
Director

Sources

  1. SECLirum Therapeutics, Inc. Form D, filed Feb 23, 2023
  2. SECForms 3, 4 and 5 filed by Ivan Bergstein (SEC filer 1554767)