ASP Isotopes Inc. Common Stock (ASPI)
ASP Isotopes Inc. Common Stock at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.
ASP Isotopes Inc. Common Stock (ASPI) is a Chemicals company based in US with a market capitalization of $656.9M. Revenue grew 475.5% year-over-year and free cash flow was negative at -$47.4M. This page tracks ASPI's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.
US · 136 employees · IPO Nov 10, 2022
Valuation
Valuation & price
$5.55 · as of May 23, 2026 · -60.5% vs 52w high
—
P/E ratio
Latest-FY diluted EPS
3.22
P/B ratio
Market cap ÷ book equity
—
Dividend yield
Price — last 12 months
Fundamentals
Key fundamentals
$656.9M
Market cap
475.5%
Revenue growth (YoY)
14.3%
Gross margin
-$47.4M
Free cash flow (USD)
-$117.3M
Net debt
Net cash position
49.1%
Share dilution
0/5
Graham criteria passed
Defensive-investor screen
Basic Materials
Sector
Trajectory
Long-term trends
Revenue by year
2019 → 2025
Free cash flow by year
2021 → 2025
Gross margin by year
2023 → 2025
Value screen
Graham defensive-investor tests
0
Insider buys · 90 days
10
Insider sells · 90 days
Earnings
Last reported: May 20, 2026 (EPS $-0.22)
Next expected: not yet scheduled
On the tape
Recent SEC & insider activity
- Insider sellInsider Sell $614KAinscow Donald George · EVP, Gen Counsel, Secretary · $614KJul 2, 2026Filing
- Insider sellInsider Sell $145K · 10b5-1 PlanKiessling Heather · Chief Financial Officer · $145.2KJul 2, 2026Filing
- Insider sellInsider Sell $188KGorley Michael · Director · $188.1KJul 1, 2026Filing
- Insider sellInsider Sell $618KWider Todd · Director · $618.5KJul 1, 2026Filing
- 8-K eventMerger AgreementJun 25, 2026Filing
- 8-K eventProposed Merger AnnouncementJun 25, 2026Filing
- 8-K eventHelium Sale AgreementJun 23, 2026Filing
- Insider sellInsider Sell $59K · 10b5-1 PlanAinscow Robert · COO · $59.1KJun 10, 2026Filing
- Insider sellInsider Sell $2.0M · 10b5-1 PlanMann Paul Elliot · Director, Chairman and CEO · $2MJun 3, 2026Filing
- 8-K eventProduction UpdateMay 26, 2026Filing
Questions
Frequently asked questions
What is ASP Isotopes Inc. Common Stock's market cap?
ASP Isotopes Inc. Common Stock (ASPI) has a market capitalization of $656.9M.
What is ASPI's P/E ratio?
A meaningful P/E ratio is not available for ASPI — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.
What is ASPI's price-to-book (P/B) ratio?
ASPI trades at 3.22 times book value per share.
When did ASP Isotopes Inc. Common Stock last report earnings?
ASPI last reported earnings on May 20, 2026; the next date is not yet scheduled.
Are insiders buying ASPI stock?
SEC Form 4 filings show no open-market insider buys at ASP Isotopes Inc. Common Stock in the last 90 days (10 sells).
Same arena
Related companies in Chemicals
Timeline
Every filing, insider trade & earnings on a price-anchored timeline
Filing Analyzer
Search the actual 10-K / 10-Q text with AI research angles
News
Latest press coverage in one feed
Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.