ASP Isotopes Inc.
ASPINasdaq
$3.88
↓ -1.8%Jul 17 close · end-of-day
Price
1Y↓ -52.6%
End-of-day closes; the latest point is the live 15-min-delayed price · split & dividend adjusted · chart by TradingView
Key statistics
Market Cap
$468.9M
Enterprise Value
$236.7M
P/E
—
P/S
17.4
P/B
1.6
EV/EBITDA
—
PEG
—
FCF Yield
-14.0%
Dividend Yield
—
Revenue (TTM)
$26.9M
Net Income (TTM)
-$158.5M
Free Cash Flow (TTM)
-$65.9M
Gross Margin
17.6%
Operating Margin
-285.4%
Net Margin
-588.6%
ROE
-54.9%
ROIC
-106.9%
Debt / Equity
0.2
Net Cash
$232.2M
Return 1Y
-59.8%
Company profile
We are a pre-commercial stage advanced materials company dedicated to the development of technology and processes that, if successful, will allow for the production of isotopes that may be used in several industries. Our principal executive offices are located at 433 Plaza Real, Suite 275, Boca Raton, Florida.
- CEO
- Paul E. Mann
- Sector
- Manufacturing
- Industry
- Chemicals
- Headquarters
- District Of Columbia
- Website
- aspisotopes.com
Management & directors
- Kiessling HeatherChief Financial Officer
- Ainscow Donald GeorgeEVP, Gen Counsel, Secretary
- Ainscow RobertChief Operating Officer
- Mann Paul ElliotChief Executive Officer
Roles derived from SEC Form 4 filings.
Earnings
ASPI Q1 2026 Earnings
Period ends 2026-03-31
MetricActualYoY
Revenue$4.2M↑ +279.3%
Diluted EPS-$0.06↓ -50.0%
Actuals from SEC filings; YoY vs the year-ago quarter. Analyst estimates & surprise require a data feed (coming soon).
Financial statements
| Line item | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| Revenue | $0.00 | $433,026.00 | $4.1M | $23.8M |
| Gross profit | $0.00 | $138,970.00 | $1.6M | $3.4M |
| Operating income | -$5.1M | -$16.0M | -$26.4M | -$59.9M |
| Net income | -$4.9M | -$16.3M | -$32.4M | -$159.8M |
| Diluted EPS | — | -$0.49 | -$0.63 | -$2.11 |
| Operating cash flow | -$2.9M | -$5.4M | -$16.7M | -$37.8M |
| Free cash flow | -$7.4M | -$7.7M | -$26.4M | -$47.4M |
| Gross margin | — | 32.1% | 38.6% | 14.3% |
| Operating margin | — | -3704.6% | -636.0% | -251.2% |
| Net margin | — | -3762.9% | -782.4% | -670.2% |
| Line item | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Revenue | $1.0M | $1.1M | $1.2M | $1.1M | $1.2M | $4.9M | $16.7M | $4.2M |
| Gross profit | $421,024.00 | $293,981.00 | $605,125.00 | $327,000.00 | $572,098.00 | $423,178.00 | $2.1M | $1.7M |
| Operating income | -$7.5M | -$5.4M | -$7.6M | -$8.0M | -$12.0M | -$15.0M | -$25.0M | -$24.9M |
| Net income | -$8.9M | -$7.4M | -$9.2M | -$8.5M | -$75.2M | -$12.9M | -$63.3M | -$7.1M |
| Diluted EPS | -$0.24 | -$0.12 | -$0.11 | -$0.12 | -$1.03 | -$0.15 | -$0.81 | -$0.06 |
| Operating cash flow | -$5.1M | -$4.8M | -$3.8M | -$3.2M | -$7.9M | -$8.9M | -$17.9M | -$17.8M |
| Free cash flow | -$7.7M | -$9.3M | -$5.1M | -$5.5M | -$9.7M | -$12.0M | -$20.2M | -$23.9M |
| Gross margin | 41.2% | 27.0% | 50.7% | 29.7% | 47.7% | 8.7% | 12.5% | 39.9% |
| Operating margin | -729.5% | -499.6% | -640.7% | -721.6% | -998.8% | -306.1% | -150.2% | -595.4% |
| Net margin | -868.8% | -676.2% | -772.5% | -767.8% | -6271.7% | -263.7% | -380.2% | -170.4% |
Company news
Jul 18, 2026
Jul 16, 2026
Analyst estimates
Coming soonConsensus revenue & EPS estimates and price targets will appear here once a forward-estimates data feed is connected.
Insider transactions
BoughtSoldMonthly insider $ volume · trailing 12 months
| Date | Insider | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-07-01 | Kiessling Heather· Chief Financial Officer | Sale | 23,124 | $6.28 | $145,218.72 | filing |
| 2026-06-30 | Ainscow Donald George· EVP, Gen Counsel, Secretary | Sale | 100,000 | $6.14 | $614,000.00 | filing |
| 2026-06-30 | Wider Todd | Sale | 50,000 | $6.12 | $306,000.00 | filing |
| 2026-06-30 | Gorley Michael | Sale | 30,000 | $6.27 | $188,100.00 | filing |
| 2026-06-29 | Wider Todd | Sale | 50,000 | $6.25 | $312,500.00 | filing |
| 2026-06-08 | Ainscow Robert· COO | Sale | 8,438 | $7.00 | $59,057.56 | filing |
| 2026-06-03 | Mann Paul Elliot· Chairman and CEO | Sale | 83,759 | $7.76 | $649,969.84 | filing |
| 2026-06-02 | Mann Paul Elliot· Chairman and CEO | Sale | 83,758 | $8.29 | $694,353.82 | filing |
| 2026-06-01 | Mann Paul Elliot· Chairman and CEO | Sale | 83,758 | $7.88 | $660,013.04 | filing |
| 2026-05-28 | Mann Paul Elliot· Chairman and CEO | Award | 2,233,555 | — | — | filing |
| 2026-05-28 | Ainscow Robert· Chief Operating Officer | Award | 800,000 | — | — | filing |
| 2026-05-28 | Ainscow Donald George· EVP, Gen Counsel, Secretary | Award | 400,000 | — | — | filing |
| 2026-05-28 | Kiessling Heather· Chief Financial Officer | Award | 840,000 | — | — | filing |
| 2026-04-16 | Ainscow Robert· COO | Sale | 22,500 | $5.21 | $117,112.50 | filing |
| 2026-04-16 | Moore Duncan | Sale | 11,642 | $5.21 | $60,596.61 | filing |
| 2026-04-15 | Kiessling Heather· Chief Financial Officer | Sale | 23,124 | $5.48 | $126,673.27 | filing |
| 2026-03-06 | Ainscow Robert· COO | Sale | 25,000 | $4.51 | $112,775.00 | filing |
| 2026-03-06 | Ainscow Robert· COO | Sale | 8,438 | $5.44 | $45,894.28 | filing |
| 2026-03-02 | Mann Paul Elliot· Executive Chairman | Sale | 162,153 | $5.44 | $881,463.71 | filing |
| 2025-12-18 | Kiessling Heather· Chief Financial Officer | Sale | 80,000 | $5.80 | $463,840.00 | filing |
| 2025-12-18 | Moore Duncan | Award | 36,548 | — | — | filing |
| 2025-12-18 | Wider Todd | Award | 36,548 | — | — | filing |
| 2025-12-18 | Ryan Robert John Andrew | Award | 36,548 | — | — | filing |
| 2025-12-18 | Hunter Ralph L. JR | Award | 36,548 | — | — | filing |
| 2025-12-18 | Gorley Michael | Award | 36,548 | — | — | filing |
Showing the latest 25 transactions — full history in the linked SEC filings.
Fundamentals & filings from SEC EDGAR. Prices adjusted for splits & dividends. Not investment advice.