Boris Schubert is listed as an executive officer and director on 5 SEC Form D filings by 1 issuer between Apr 2019 and May 2026: Silicon Ranch Corp (Nashville, TN — other energy — 2019–2026; $838.4M reported sold to 41 investors).
What this means One deal on file with the SEC. A Form D is the notice a company files after it starts selling a private investment — it is a notice, not an approval.
The issuer belongs to the sponsor group K Tenn (4 issuers, $100.9M reported sold, 2010–2026).
What this means A sponsor group is one team that sets up a new company for each deal. K Tenn has 4 companies on file and $100.9M reported sold in total — the group page shows the whole track record in one place.
Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — none found.
What this means Nothing turned up where we looked (3 sources). That does not prove there is nothing — it means none was found in those sources on that date.
We compared 5 public filings for Boris Schubert and found 6 differences: Form D filed 24 days after the first sale; Boris Schubert's role changed at Silicon Ranch Corp: director → executive officer; and more below.
What this means These are differences between the sponsor's own SEC filings — both values, dates and sources are listed in Key records, section 4. Most have ordinary explanations; ask the sponsor.