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Halle Tecco

Halle Tecco

Chair and Co-Founder at Cofertility

ExecutiveDirector
Updated Nov 2, 2026·Latest SEC filing Oct 15, 2026·Suggest an edit

About Halle Tecco

Halle Tecco is co-founder and chair of Cofertility, which lets women freeze their eggs for free when they donate eggs to another family. She has been an adjunct professor at Columbia Business School since 2015. She is also a lecturer and course director at Harvard Medical School, where she has advised the Department of Biomedical Informatics since 2014.

In 2010 she founded Rock Health, a digital health venture fund, and ran it as CEO. She later founded Natalist, which Everly Health acquired in October 2021, and was its chief women's health officer. She sits on the boards of Collective Health, which she joined in July 2024, the International African American Museum and RESOLVE: The National Infertility Association.

Experience

This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name Halle Tecco in the role, so the role may have started earlier or lasted longer.

Cofertility, Inc. Current
Chair and Co-Founder
2025 – Present · Los Angeles, CA
Cofertility lets women freeze their eggs for free when they donate eggs to a family that can't otherwise conceive.
Columbia Business School Current
Adjunct Professor
2015 – Present
Harvard Medical School Current
Lecturer and Course Director
Advisor (2014 – Present)
2014 – Present
Rock Health
Founder and Chief Executive Officer
From 2010
Natalist
Founder and Chief Women's Health Officer
RESOLVE: The National Infertility Association
Board Member
Collective Health
Board member
International African American Museum
Board member

Key Colleagues at Startups

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

Cofertility, Inc. · Form D, Oct 15, 2026
Lauren Steingold Makler
Lauren Steingold Makler
Chief Executive Officer and Co-Founder, director
Parul Singh
Parul Singh
Director

Halle Tecco in the News

Sources

  1. SECCofertility, Inc. Form D, filed Oct 15, 2026
  2. Company siteLeadership team on cofertility.com/about
  3. Press releaseEverly Health acquires Natalist (PR Newswire, 2021-10-21)
  4. Press releaseAlexandria Real Estate Equities on Rock Health's new headquarters (PR Newswire, 2013-06-05)
  5. Press releaseCollective Health welcomes Halle Tecco to its board (2024-07-30)
  6. Company siteLeadership page on collectivehealth.com
  7. Nonprofit siteRESOLVE announces its board chair and six new board members (2023-02-22)
  8. Nonprofit siteBoard of Directors on iaamuseum.org/leadership