Form D · Private Equity Fund

GrayMatter Co-Investor, L.P.

New York, NY · CIK 0002139646

Offering snapshot reported Jun 23, 2026 · SEC filing

Reported sold
Yet to sell
Indefinite offering
Investors reported
0
Form D · investor count
Minimum accepted
$0
Reported outside-investor minimum
First sale
Yet to occur
As reported in this filing

What changed?

Latest filing versus its linked predecessor, where available.

No comparable changes in the displayed metrics.

Filing history

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FiledFiling typeReported soldChange vs linked filingInvestorsSource
Jun 23, 2026InitialYet to sellNo comparison0SEC filing

Offering details

Securities
Pooled investment fund
Exemptions
06b, 3C, 3C.7
Duration over one year
No
Business combination
No
Sales commissions
$1.75M (estimated)
Finders' fees
$0
Form D file number
021-588320
Sales Commissions represents an estimate of the total sales commissions to be paid to the entities listed in item 12 above overtime as a result of the anticipated sales of interests in the Issuer.

Sales compensation recipients

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RecipientCRDAssociated broker-dealer
PJT Partners LP000171058

Source: Form D, filed Jun 23, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

No confirmed ADV fund connection is available for this issuer.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
Jeffrey M. Calhoun Executive
Lawrence B. Sorrel Executive
Tailwind Capital Group Holdings Llc Promoter
Tailwind Capital Group Llc Promoter
Tailwind Iv Co Invest Partners (Gp) Lp Promoter
Tailwind Management Lp Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
299 Park Avenue, 4 Th Floor
New York, NY, 10171