Pluris

Pluris Valuation Advisors LLC (LiquiStat database) — LiquiStat — a transaction-level database of investor-to-investor trades in restricted (illiquid) securities executed on the Restricted Securities Trading Network: each record carries the observed discount to the issuer's contemporaneous public price, block size, holding/ownership history enabling precise remaining-restriction duration, buyer type, and consideration terms, plus a parallel sub-database of non-traded illiquid warrant and option transactions. Niche but authoritative — 12-employee New York specialist valuation firm holding a uni…

Pluris offers (Alternative, Price, Reference, Fundamental) — 61 restricted common-stock trades with no warrants form the analysed sub-sample from the Apr 2005 - Dec 2006 window alone; the full LiquiStat database spans investor-to-investor restricted trades continuously from the mid-2000s plus a separate non-traded warrant and option transaction set, so total records are plausibly in the low thousands rather than hundreds.

Calibration and validation of discount-for-lack-of-marketability models used in portfolio valuation, purchase price allocation and ASC 820 fair-value work; benchmarking of private-placement and PIPE pricing including warrant coverage; valuation of non-traded warrants and options where no traded comparator exists; expert-witness and litigation support reference data; tax and estate valuation of restricted blocks; ML training for illiquid-asset pricing models — it is one of very few datasets pairing a realised transaction price with a known remaining restriction period

The data is with 20 years of history.

Coverage spans US, Other, APAC, UK; Financial Exchanges & Data; alternative, price, reference, fundamental; equities, options, derivatives.