Albert D. Friedberg is listed as a director on 10 SEC Form D filings by 1 issuer between Jul 2017 and Sep 2024: VACCINEX, INC. (Rochester, NY — pharmaceuticals — 2017–2024; $13.8M reported sold to 8 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.
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 10 public filings for Albert D. Friedberg and found 4 differences: Form D filed 37 days after the first sale; 5 offerings have no amendment in the last 12 months and may still be open; 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.