Senior insider sale
Executive Chairman at ASP ISOTOPES INC. — senior position signals high conviction
$2.84M
413.43K shares
What this filing means
MANN PAUL ELLIOT plans to sell 413.43K shares of ASP ISOTOPES INC. valued at approximately $2.84M. 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: 6/2/2026ACC: 0001477932-26-003567
Officer· Executive Chairman
413.43K
Shares to sell
$2.84M
Approx. market value
2.23M
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Acquired as compensation --Restricted Stock Award
Equity Compensation
5/28/2026
2.23MTotal acquired2.23M
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/28/2026 | Acquired as compensation --Restricted Stock Award Equity Compensation | 2.23M | — |
| Total | 2.23M | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
162.15K
Market value
$881.5K
3/2/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
251.28K
Market value
$1.95M
6/1/2026
Total
Units
413.43K
Value
$2.84M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
3/2/2026 | 162.15K | $881.5K | — | Completed |
| Planned — Approximate Date | ||||
6/1/2026 | 251.28K | $1.95M | NASDAQ | Planned |
| Total | 413.43K | $2.84M | ||