Mark L. Polebaum is listed as an executive officer on 2 SEC Form D filings by 1 issuer between May 2014 and Jan 2015: MFS INSTITUTIONAL MONEY MARKET PORTFOLIO, A SERIES OF THE MFS SERIES TRUST XIV (Boston, MA — pooled investment fund — 2014–2015; $8.61B reported sold to 132 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 Mfs (13 issuers, $7.7B reported sold, 2009–2026).
What this means A sponsor group is one team that sets up a new company for each deal. Mfs has 13 companies on file and $7.7B 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 2 public filings for Mark L. Polebaum and found 3 differences, 3 worth asking the sponsor about: Amount sold went down between filings; Investor count went down between filings; 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.