Senior insider sale
COO at ASP ISOTOPES INC. — senior position signals high conviction
$1.08M
131.88K shares
What this filing means
AINSCOW ROBERT plans to sell 131.88K shares of ASP ISOTOPES INC. valued at approximately $1.08M. 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: 12/11/2025ACC: 0001477932-25-008936
Officer· COO
131.88K
Shares to sell
$1.08M
Approx. market value
300K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months1
Acquired as compensation --Restricted Stock Award
Equity Compensation
9/6/2024
300KTotal acquired300K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/6/2024 | Acquired as compensation --Restricted Stock Award Equity Compensation | 300K | — |
| Total | 300K | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
25K
Market value
$144.2K
11/25/2025
—Completed
Units to sell
67.50K
Market value
$506.7K
10/17/2025
—Completed
Units to sell
22.50K
Market value
$306.0K
10/14/2025
—Completed
Units to sell
8.44K
Market value
$71.9K
9/8/2025
Planned — Approximate Date
NASDAQPlanned
Units to sell
8.44K
Market value
$51.6K
12/8/2025
Total
Units
131.88K
Value
$1.08M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
11/25/2025 | 25K | $144.2K | — | Completed |
10/17/2025 | 67.50K | $506.7K | — | Completed |
10/14/2025 | 22.50K | $306.0K | — | Completed |
9/8/2025 | 8.44K | $71.9K | — | Completed |
| Planned — Approximate Date | ||||
12/8/2025 | 8.44K | $51.6K | NASDAQ | Planned |
| Total | 131.88K | $1.08M | ||