/Companies

UMT Mack

Dallas, US · Founded 2022 · Delaware limited partnership

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Founders & leadership

RM
Roszell MackCEO & Managing Member of the IssuerRoszell Mack founded Mack & Co., an investment management firm serving family offices, in 2010, following roles as an investment banker at Goldman Sachs and Salomon Smith Barney and as co-founder of Ascend Venture Group. He holds a Bachelor of Arts in Engineering Sciences from Yale University and an MBA from Harvard Business School.

Reported raises · per SEC filings

Form D private placements

$9.9M disclosed across 2 rounds · 2022–2025

▶$1.6MraisedOct 2025 · 15 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Roszell MackExecutive Officer
  • Mack & Co. GP LLCExecutive Officer, Director
Offering amount
$1.6M
Amount sold
$1.6M
Minimum investment
$50K
First sale
Sep 2025
Incorporated
Limited Partnership, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$8.2MraisedDec 2022 · 26 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Roszell MackExecutive Officer
  • Mack & Co. GP LLCExecutive Officer, Director
Offering amount
$11M
Amount sold
$8.2M
Minimum investment
$50K
Sales commissions
$1.1M
Finders' fees
$637.5K
Placement agents
Jesus Casado, Salem Jeiroudi, Weild & Co., Weild & Co., Weild & Co.
First sale
Dec 2022
Incorporated
Limited Partnership, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

How much funding has UMT Mack raised?
UMT Mack has disclosed $9.9M raised across 2 rounds.
Where is UMT Mack headquartered?
UMT Mack is headquartered in Dallas, US.