ASP Isotopes
NASDAQ: ASPIDallas, US · Founded 2021 · Delaware corporation
ASP (ASP Isotopes) is an advanced materials company developing proprietary technology and processes to produce and enrich isotopes for markets including nuclear medicine and therapeutics, green energy generation, and quantum computing. Its initial focus is constructing plants in South Africa to produce highly enriched isotopes for the nuclear medicine market.
Founders & leadership
ASP Isotopes was founded in 2021 by Paul E. Mann and Paul Mann.
PE
Paul E. MannCo-founder
PM
Paul ManninFounder
HK
Heather KiesslingExecutive
RA
Robert AinscowExecutive
DA
Donald AinscowExecutive
SV
Sergey VasnetsovNamed on SEC filing
HS
Hendrik StrydomNamed on SEC filing
JD
Joshua DonfeldNamed on SEC filing
Board
MG
Michael GorleyBoard director
RL
Ralph L. Hunter, Jr.Board director
SN
Sipho N. MasekoBoard director
DM
Duncan MooreBoard director
Reported raises · per SEC filings
Form D private placements$114.2M disclosed across 2 rounds · 2023–2026
▶$109.2MraisedJul 2026 · 11 investors · OtherRule 506(b)
▶$109.2MraisedJul 2026 · 11 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Paul E. MannExecutive Officer, Director
- Michael GorleyDirector
- Ralph L. Hunter, Jr.Director
- Sipho N. MasekoDirector
- Duncan MooreDirector
- Robert RyanDirector
- Todd WiderDirector
- Heather KiesslingExecutive Officer
- Robert AinscowExecutive Officer
- Donald AinscowExecutive Officer
- Offering amount
- $109.2M
- Amount sold
- $109.2M
- First sale
- Jul 2026
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
▶$5MraisedMar 2023 · 1 investors · OtherRule 506(b)
▶$5MraisedMar 2023 · 1 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Robert AinscowExecutive Officer
- Sergey VasnetsovDirector
- Todd WiderDirector
- Hendrik StrydomDirector
- Joshua DonfeldDirector
- Duncan MooreDirector
- Paul E MannExecutive Officer, Director
- Offering amount
- $5M
- Amount sold
- $5M
- Minimum investment
- $5M
- Sales commissions
- $400K
- Proceeds to insiders
- $4.5M
- Placement agents
- H.C. Wainwright & Co., LLC
- First sale
- Mar 2023
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 6
by search overlap
TradingView50 shared keywordsTradingView is a charting platform and social network used by over 100 million traders and investors worldwide to analyze and trade across global financial markets. The platform provides tools for technical analysis, market data, and community collaboration for retail and institutional traders.
Seeking Alpha47 shared keywordsSeeking Alpha is a financial research platform offering stock analysis, market news, investment ideas, and quantitative ratings across asset classes, drawing on a large community of contributing analysts. It serves individual and professional investors seeking research and data-driven insight on stocks and markets.
Robinhood41 shared keywordsRobinhood is a financial trading platform that enables users to manage portfolios across stocks, ETFs, cryptocurrencies, options, futures, and prediction markets. The platform serves retail investors with low barriers to entry, offering portfolio management services and market insights.
StockTwits39 shared keywordsStocktwits is a social platform for investors and traders to share market news, discussions, sentiment polls, and live financial content. It aggregates breaking market news, equity coverage, and community discussions around individual stocks and crypto.
Simply Wall St37 shared keywordsSimply Wall St is a stock analysis platform that provides portfolio insights, stock discovery tools, and market alerts for individual investors. The service offers institutional-grade financial data visualization and analysis across 120,000 global stocks.
TipRanks35 shared keywordsFinancial analysis and stock research platform.
Companies competing with ASP Isotopes for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
ASP Isotopes has filed a notice of an exempt offering of securities to raise $109,181,606.00 in New Funding. - intelligence360intelligence360.news · Aug 2026Frequently asked questions
- What does ASP Isotopes do?
- ASP (ASP Isotopes) is an advanced materials company developing proprietary technology and processes to produce and enrich isotopes for markets including nuclear medicine and therapeutics, green energy generation, and quantum computing. Its initial focus is constructing plants in South Africa to produce highly enriched isotopes for the nuclear medicine market.
- Who founded ASP Isotopes?
- ASP Isotopes was founded by Paul E. Mann, Paul Mann in 2021.
- How much funding has ASP Isotopes raised?
- ASP Isotopes has disclosed $114.2M raised across 2 rounds.
- Where is ASP Isotopes headquartered?
- ASP Isotopes is headquartered in Dallas, US.