Latest insider trades

P = PurchaseS = SaleM = Option exerciseA = Award/GrantF = Tax withholdingG = Gift

• McKean-Dieser Avril Suzettegranted50,000 shares ofOSTXat $0Jan 22 · filed Feb 13Details
• Search Theodore F.granted50,000 shares ofOSTXat $0Jan 22 · filed Feb 13Details
• Ciccio Johngranted50,000 shares ofOSTXat $0Jan 22 · filed Feb 13Details
• Acevedo Christopher P.granted100,000 shares ofOSTXat $0Jan 22 · filed Feb 13Details
• Romness Paul A.granted1,000,000 shares ofOSTXat $0Jan 22 · filed Feb 13Details
• Galzahr Karimgranted50,000 shares ofOSTXat $0Jan 22 · filed Feb 13Details
• Jarry Olivier Rogergranted50,000 shares ofOSTXat $0Jan 22 · filed Feb 13Details
• PETIT ROBERTgranted100,000 shares ofOSTXat $0Jan 22 · filed Feb 13Details
• Search Theodore F.granted140,000 shares ofOSTXat $0Oct 21, 2025 · filed Dec 19, 2025Details
• Romness Paul A.granted1,950,000 shares ofOSTXat $0Oct 21, 2025 · filed Dec 19, 2025Details
• Galzahr Karimgranted140,000 shares ofOSTXat $0Oct 21, 2025 · filed Dec 19, 2025Details
• Ciccio Johngranted140,000 shares ofOSTXat $0Oct 21, 2025 · filed Dec 19, 2025Details
• Acevedo Christopher P.granted200,000 shares ofOSTXat $0Oct 21, 2025 · filed Dec 19, 2025Details
• McKean-Dieser Avril Suzettegranted140,000 shares ofOSTXat $0Oct 21, 2025 · filed Dec 19, 2025Details
• Jarry Olivier Rogergranted140,000 shares ofOSTXat $0Oct 21, 2025 · filed Dec 19, 2025Details
• PETIT ROBERTgranted500,000 shares ofOSTXat $0Oct 21, 2025 · filed Dec 19, 2025Details
• Auerbach Shalomtraded225,000 shares ofOSTXat $1.64$369KFeb 27, 2025 · filed Feb 28, 2025Details
• Auerbach Shalomsold100,000 shares ofOSTXat $2.843$284KFeb 14, 2025 · filed Feb 18, 2025Details
• Auerbach Shalomsold16,720 shares ofOSTXat $6.735$113KJan 15, 2025 · filed Jan 17, 2025Details
• Auerbach ShalomtradedOSTXat $0Aug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded50,838 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded178,135 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded51,035 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded179,027 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded88,940 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded78,710 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded131,472 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded53,468 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded270,465 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded27,486 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded633,980 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details
• Auerbach Shalomtraded23,371 shares ofOSTXAug 2, 2024 · filed Jan 14, 2025Details