Howard Clowes

Companies

• Plus TherapeuticsBoard member Apr 2, 2020 to now¹

Holdings

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

Shares held

• Plus Therapeutics CNSY1,981 shares²$3.4K at $1.70Jul 1, 2026

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

Recent filings

• Jul 1, 2026Exercised options 922 shares of Plus Therapeutics²
• Sep 11, 2024Bought 5,000 shares at $1.34 of Plus Therapeutics³
• May 8, 2024Bought 9,804 shares at $2.04 of Plus Therapeutics⁴
• Sep 13, 2023Bought 6,993 shares at $1.43 of Plus Therapeutics⁵
• Jun 6, 2023Bought 1,000 shares at $3.98 of Plus Therapeutics⁶
• May 3, 2023Bought 2,500 shares at $3.64 of Plus Therapeutics⁷
• Jun 2, 2022Bought 15,000 shares at $0.57 of Plus Therapeutics⁸