WILLIAM D. CLARK

Corporate Board Profile

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iBio, Inc.

Filing Date Source Excerpt
2021-10-26 "Mr. Clark has more than 30 years of biotechnology and pharmaceutical experience, with a focus on business development, commercialization, strategic planning, and general management."
2022-05-24 William D. Clark(6) ... Includes 91,362 shares of Common Stock underlying stock options that are fully vested or will be fully vested within sixty days of May 12, 2022.
2022-10-26 "Mr. Clark has more than 30 years of biotechnology and pharmaceutical experience, with a focus on business development, commercialization, strategic planning, and general management."
2023-10-26 "Mr. Clark has more than 30 years of biotechnology and pharmaceutical experience, with a focus on business development, commercialization, strategic planning, and general management."
2024-10-10 "Mr. Clark has more than 30 years of biotechnology and pharmaceutical experience, with a focus on business development, commercialization, strategic planning, and general management."

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-25