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 · OtherRule 506(b)
▶$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
▶$8.2MraisedDec 2022 · 26 investors · OtherRule 506(b)
▶$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
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.