Distinct shells carrying a filed role for this person — not every shell they have ever touched.
Of those vehicles, the ones that closed a merger.
Announced but not closed, and still hunting.
No closed vehicle here has both a stored price and a filed trust value to score it against.
1 liquidated — weigh against the wins.
1 vehicle on file, newest listing first
Barbara Nelsen, Ph.D., MBA, Board Director A molecular biologist who shifted to industry early in her career, Barbara Nelsen has been actively engaged in biotechnology’s rapid growth as a bench scientist, lab head, business development manager, angel investor and founder of a thriving life sciences consulting business. Over the past 30 years Dr. Nelsen has acquired deep experience in due diligence, strategic planning, partnership strategies, market expansion and commercialization planning across the life sciences industry, and has developed an extensive network across North America, Europe and Asia-Pacific. In 2010, she founded Nelsen Biomedical (NBM), a boutique life sciences strategy consulting firm with offices in Minneapolis and Cambridge. The firm leverages an extensive network of scientists and subject-matter experts, industry leaders, and investors with a small internal team to provide a diverse array of high-impact services.
This record is keyed to SEC CIK 0001888697 — the identifier this person files under in their own name. Every vehicle above is a filing made under that CIK, so “the same person on two shells” is a fact about an SEC identifier rather than about a name that happens to match.
Roles are the strings the filings used, in the order they were filed. Nothing on this page ranks them, infers seniority, or offers a reason why any two of these names recur — a recurrence is a count, and the filings that produced it are linked beside every row. We also hold 11 institutional-holder rows on these vehicles, under 7 distinct name strings, and none of them is counted across vehicles: that table has no CIK column, and matching holders by name would merge firms that are not the same firm.