Jane Chung

Companies

• Sutro BiopharmaBoard member Apr 8, 2025 to now¹
• Sutro BiopharmaChief executive officer Apr 8, 2025 to now¹
• Sutro BiopharmaChief operating officer Dec 4, 2023 to Mar 6, 2025²
• Sutro BiopharmaPresident Dec 4, 2023 to Mar 6, 2025²
• Viracta Therapeutics, Inc.Board member Aug 11, 2022 to Jun 24, 2024³
• Sutro BiopharmaChief Commercial Officer Aug 11, 2021 to Aug 11, 2023⁴

Holdings

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

Shares held

• Sutro Biopharma STRO21,285 shares⁵$240.1K at $11.28Mar 4, 2026

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

Recent filings

• Mar 4, 2026Shares withheld for tax 282 shares at $21.31 of Sutro Biopharma⁵
• Mar 4, 2026Exercised options 788 shares of Sutro Biopharma⁵
• Mar 2, 2026Shares withheld for tax 2,779 shares at $20.55 of Sutro Biopharma⁶
• Mar 2, 2026Exercised options 7,750 shares of Sutro Biopharma⁶
• Mar 1, 2026Shares withheld for tax 1,271 shares at $20.47 of Sutro Biopharma⁶
• Mar 1, 2026Exercised options 2,500 shares of Sutro Biopharma⁶
• Mar 1, 2026Exercised options 688 shares of Sutro Biopharma⁶
• Dec 12, 2025Shares withheld for tax 894 shares at $8.02 of Sutro Biopharma⁷
• Dec 12, 2025Exercised options 2,500 shares of Sutro Biopharma⁷
• Oct 15, 2025Bought 12,500 shares at $0.80 of Sutro Biopharma⁸
• Aug 9, 2025Shares withheld for tax 6,708 shares at $0.80 of Sutro Biopharma⁹
• Aug 9, 2025Exercised options 18,750 shares of Sutro Biopharma⁹
• Mar 4, 2025Shares withheld for tax 2,334 shares at $1.42 of Sutro Biopharma¹⁰
• Mar 4, 2025Exercised options 7,875 shares of Sutro Biopharma¹⁰
• Mar 1, 2025Shares withheld for tax 9,450 shares at $1.59 of Sutro Biopharma¹¹
• Mar 1, 2025Exercised options 25,000 shares of Sutro Biopharma¹¹
• Mar 1, 2025Exercised options 6,875 shares of Sutro Biopharma¹¹
• Dec 1, 2024Shares withheld for tax 8,920 shares at $2.69 of Sutro Biopharma¹²
• Dec 1, 2024Exercised options 25,000 shares of Sutro Biopharma¹²
• Aug 9, 2024Shares withheld for tax 6,689 shares at $3.12 of Sutro Biopharma¹³
• Aug 9, 2024Exercised options 18,750 shares of Sutro Biopharma¹³
• Mar 4, 2024Shares withheld for tax 2,209 shares at $4.79 of Sutro Biopharma¹⁴
• Mar 4, 2024Exercised options 7,875 shares of Sutro Biopharma¹⁴
• Mar 1, 2024Shares withheld for tax 2,038 shares at $4.95 of Sutro Biopharma¹⁵
• Mar 1, 2024Exercised options 6,875 shares of Sutro Biopharma¹⁵