Steve Shum

This profile gathers the share dealings of Steve Shum across 3 companies, led by INVO Fertility, Inc., CalEthos, Inc. and Expion Energy, Inc. Between 5 October 2021 and 31 July 2025, the trades on record add up to 7 filings.

Every open-market trade on record is a purchase: 2 purchases worth €139k, and no sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Other entries cover 3 share grants.

On 1 August 2025 came the latest disclosure, a share grant in Expion Energy, Inc. The most recent open-market purchase was published on 3 June 2022, 1,598 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 3 days. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.