Joshua Schafer

Companies

• ZEVRA THERAPEUTICS, INC.CCO & EVP, Bus. Development Jan 10, 2023 to now¹
• Shuttle Pharmaceuticals Holdings, Inc.Board member Sep 7, 2022 to now²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• SPShuttle Pharmaceuticals Holdings, Inc. SHPH210,004 shares³$1.0M at $4.87Dec 31, 2024
• ZTZEVRA THERAPEUTICS, INC. ZVRA62,278 shares⁴$633.4K at $10.17Feb 3, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Feb 3, 2026Sold 10,500 shares at $9.19 of ZEVRA THERAPEUTICS, INC.⁴
• Jan 31, 2026Exercised options 35,334 shares of ZEVRA THERAPEUTICS, INC.⁵
• Jan 30, 2026Sold 3,375 shares at $8.83 of ZEVRA THERAPEUTICS, INC.⁵
• Jan 30, 2026Exercised options 11,333 shares of ZEVRA THERAPEUTICS, INC.⁵
• Feb 13, 2025Sold 10,500 shares at $7.86 of ZEVRA THERAPEUTICS, INC.⁶
• Jan 31, 2025Exercised options 35,333 shares of ZEVRA THERAPEUTICS, INC.⁷
• Dec 31, 2024Granted 209,790 shares of Shuttle Pharmaceuticals Holdings, Inc.³
• Dec 23, 2024Granted 209,790 shares of Shuttle Pharmaceuticals Holdings, Inc.⁸
• Sep 5, 2023Bought 500 shares at $5.13 of ZEVRA THERAPEUTICS, INC.⁹
• May 19, 2023Bought 1,000 shares at $5.42 of ZEVRA THERAPEUTICS, INC.¹⁰
• Mar 14, 2023Bought 2,000 shares at $4.61 of ZEVRA THERAPEUTICS, INC.¹¹