David Siminoff is listed as a director on 3 SEC Form D filings by 3 issuers between May 2009 and Jan 2023: Diamond Age 3D, Inc. (Pleasanton, CA — industry reported as "Other" — 2022; $47.6M reported sold to 28 investors), DC-001, Inc. (Los Alamitos, CA — other technology — 2023; $12.3M reported sold to 14 investors) and BlogHer Inc. (Redwood City, CA — industry reported as "Other" — 2009; $7M reported sold to 7 investors).
What this means A repeat sponsor — 3 separate companies raised money with this person listed as director, over about 14 years. Across those companies the filings report $66.9M sold in total.
Listed alongside Anton Brevde (1 shared filing), Blake Gasca (1 shared filing), Brian Keil (1 shared filing), David Beisel (1 shared filing), Diane Savage (1 shared filing) and 18 others.
What this means These are the other officers, directors or promoters the companies named on the same forms — the team around David. Each name links to their own page.
Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — 1 bankruptcy case matching the name listed in Key records below.
What this means 1 record came back. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.
We compared 3 public filings for David Siminoff and found 4 differences, 2 worth asking the sponsor about: Paid seller listed without a CRD number: Riverstone Intellectual Capital; Paid seller listed without a CRD number: Hakop Khudikyan; 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.