ASP Isotopes Inc. — insider transactions
9 transactions on record · ASPI · CIK 1921865
Aggregates
computed from the filings belowPurchases, 12m
1
count of open-market buys
Sales, 12m
8
count of open-market sales
Buy / sell ratio, 12m
0.13
purchases per sale
Distinct insiders, 12m
5
Bought, 3m
$40.2K
Sold, 3m
$1.3M
Median disclosure lag
—
trade date to filing date
Largest single trade, 24m
$343.4K
2026-09-04
Director share, 12m
44.4%
of transactions where role is stated
Current run
2 sells
consecutive same-direction transactions
Net 3m flow
-$1.3M
purchases minus sales
Total on record
9
Transactions
9 most recent shown| Disclosed | Traded | Lag, d | Insider | Role | Transaction | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | — | — | Kiessling Heather | Chief Financial Officer | Open market sale | 21,830 | $2.19 | $47.8K | filing |
| 2026-10-16 | — | — | Ainscow Robert | COO | Open market sale | 22,500 | $2.11 | $47.6K | filing |
| 2026-10-01 | — | — | Ryan Robert John Andrew | Director | Open market purchase | 15,000 | $2.68 | $40.2K | filing |
| 2026-09-10 | — | — | Ainscow Robert | COO | Open market sale | 8,438 | $4.29 | $36.2K | filing |
| 2026-09-04 | — | — | Mann Paul Elliot | Director, Chairman and CEO | Open market sale | 83,758 | $3.92 | $328.3K | filing |
| 2026-09-04 | — | — | Ainscow Donald George | EVP, Gen Counsel, Secretary | Open market sale | 23,678 | $3.89 | $92.1K | filing |
| 2026-09-04 | — | — | Mann Paul Elliot | Director, Chairman and CEO | Open market sale | 83,758 | $3.91 | $327.5K | filing |
| 2026-09-04 | — | — | Ainscow Robert | COO | Open market sale | 25,000 | $3.91 | $97.6K | filing |
| 2026-09-04 | — | — | Mann Paul Elliot | Director, Chairman and CEO | Open market sale | 83,759 | $4.10 | $343.4K | filing |