Senior insider sale
Executive Chairman at ASP ISOTOPES INC. — senior position signals high conviction
$2.29M
418.79K shares
What this filing means
MANN PAUL ELLIOT plans to sell 418.79K shares of ASP ISOTOPES INC. valued at approximately $2.29M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/3/2026ACC: 0001477932-26-005388
Officer· Executive Chairman
418.79K
Shares to sell
$2.29M
Approx. market value
1.44M
Acquired (3 months)
3
Planned
2 completed
Securities Acquired — Last 3 Months1
Acquired as compensation --Restricted Stock Award
Equity Compensation
5/28/2026
1.44MTotal acquired1.44M
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/28/2026 | Acquired as compensation --Restricted Stock Award Equity Compensation | 1.44M | — |
| Total | 1.44M | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
83.76K
Market value
$650.0K
6/3/2026
—Completed
Units to sell
83.76K
Market value
$694.4K
6/2/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
83.76K
Market value
$316.6K
9/4/2026
NASDAQPlanned
Units to sell
83.76K
Market value
$316.6K
9/3/2026
NASDAQPlanned
Units to sell
83.76K
Market value
$316.6K
9/2/2026
Total
Units
418.79K
Value
$2.29M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
6/3/2026 | 83.76K | $650.0K | — | Completed |
6/2/2026 | 83.76K | $694.4K | — | Completed |
| Planned — Approximate Date | ||||
9/4/2026 | 83.76K | $316.6K | NASDAQ | Planned |
9/3/2026 | 83.76K | $316.6K | NASDAQ | Planned |
9/2/2026 | 83.76K | $316.6K | NASDAQ | Planned |
| Total | 418.79K | $2.29M | ||