ASP Isotopes Inc

ASPINASDAQ
$4.10
0.051.23%
At close: Aug 6, 5:00 PM EST
$4.11
0.010.24%
After Hours: 7:08 PM EST

ASP Isotopes Ownership & Insider Activity

ASP Isotopes (ASPI) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 14.1% of shares outstanding. Institutional investors hold 24.4%. Over the past 90 days, insiders made 5 sales worth $1.6M.

Shares Outstanding

125.903M

Shares Float

112.913M

Insider Shares Owned

17.796M

Insider % Owned

14.1%

Institutional Shares Held

30.694M

Institutional % Held

24.4%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

0

Sales (90d)

5

$1.6M total

Net Activity

Net Selling

Net Value (90d)

-$1.6M

ASP Isotopes Insider Transactions (Last 6 Months)

DateInsiderTitleTypeSharesPriceValue
Jul 1, 2026Heather KiesslingCHIEF FINANCIAL OFFICERSELL23.124K$6.28$145K
Jun 30, 2026Donald AinscowEVP, GEN COUNSEL, SECRETARYSELL100.000K$6.14$614K