Form 4 Tracker
Paul Elliot Mann

Director, Chairman and CEO; Executive Chairman · 3 filings · Latest: Sep 2, 2026

ASP Isotopes Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ASPI
Paul Elliot MannDirector, Chairman and CEOSep 4, 2026
Sale
$4.1083,759$343.4K9,328,570
ASPI
Paul Elliot MannDirector, Chairman and CEOSep 3, 2026
Sale
$3.9283,758$328.3K9,412,329
ASPI
Paul Elliot MannDirector, Chairman and CEOSep 2, 2026
Sale
$3.9183,758$327.5K9,496,087
ASPI
Mann Paul Elliot—Sep 4, 2026
Proposed Sale
$3.78251,275$949.8K—
ASPI
Paul Elliot MannDirector, Chairman and CEOJun 3, 2026
Sale
$7.7683,759$650.0K9,579,845
ASPI
Paul Elliot MannDirector, Chairman and CEOJun 2, 2026
Sale
$8.2983,758$694.4K9,663,424
ASPI
Paul Elliot MannDirector, Chairman and CEOJun 1, 2026
Sale
$7.8883,758$660.0K9,747,182
ASPI
Mann Paul Elliot—Jun 1, 2026
Proposed Sale
$7.78251,275$2.0M—
ASPI
Paul Elliot MannExecutive ChairmanMar 2, 2026
Sale
$5.44162,153$881.5K7,597,385
ASPI
Mann Paul Elliot—Mar 2, 2026
Proposed Sale
$5.34162,153$865.9K—
ASPI
Mann Paul Elliot—Dec 1, 2025
Proposed Sale
$6.50324,653$2.1M—
ASPI
Mann Paul Elliot—Sep 8, 2025
Proposed Sale
$8.208,438$69.2K—
ASPI
Mann Paul Elliot—Apr 15, 2025
Proposed Sale
$6.30950,000$6.0M—