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WM

William McKee

Director at Assertio. Also a director at AI Proteins.

DirectorPublic company
Updated Nov 9, 2026·Latest SEC filing Jun 16, 2026·Suggest an edit

About William McKee

William McKee is a director at Assertio.

Form D filings name William McKee as a director at AI Proteins.

William McKee reports to the SEC as a director or officer of 8 public companies, including Rein Therapeutics (RNTX), C4 Therapeutics (CCCC) and Agile Therapeutics (AGRX).

William McKee first appears on SEC filings in 2006.

Experience

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

Assertio Holdings, Inc.
Director
2020 – 2026 · Public company (ASRT)
Rein Therapeutics, Inc.
Director
2019 – 2022 · Public company (RNTX)
AI Proteins, Inc.
Director
2022 · Boston, MA
C4 Therapeutics, Inc.
Chief Financial Officer
2020 · Public company (CCCC)
Agile Therapeutics Inc.
Director
2014 – 2019 · Public company (AGRX)
Assertio Therapeutics, Inc
Director
2017 – 2019 · Public company (ASRT)
Dare Bioscience, Inc.
Director
2014 – 2017 · Public company (DARE)
Auxilium Pharmaceuticals Inc.
Director
2009 – 2015 · Public company (AUXL)
Barr Pharmaceuticals Inc.
EVP, CFO
2006 – 2008 · Public company (BRL)

Key Colleagues at Startups

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

AI Proteins, Inc. · Form D, Jan 21, 2022
JN
Julia Novina
Chief Legal Officer
MC
Marc Cohen
Executive officer and director
GM
EP
CN
Carl Novina
Director
DD
NB
AB
CB
Chris Bahl
Executive officer and director
MS

Sources

  1. SECAI Proteins, Inc. Form D, filed Jan 21, 2022
  2. SECForms 3, 4 and 5 filed by William McKee (SEC filer 1237262)