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Who

Paul Elliot Mann

Chairman and CEO

Company insider

Files Form 4 as: Chairman and CEO, ASP Isotopes; Director, Healthtech Solutions, Inc./UT; Director, Abeona Therapeutics; Chief Financial Officer, Polarityte.

In numbers

Trades disclosed
74
Buys
3
Sells
26
Bought
$531K
Sold
$17.2M
Companies
4
Companies where not an officer
2
First trade
18 Sep 2018
Last trade
4 Sep 2026
Last filed
4 Sep 2026

Companies traded

Where they are an officer
ASPI ASP IsotopesDirector, Officer, 10% owner · Chemicals · last 4 Sep 20261 buy · 15 sells
PolarityteOfficer · last 31 Mar 20202 buys · 5 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Healthtech Solutions, Inc./UTDirector · last 22 Nov 20220 buys · 0 sells
ABEO Abeona TherapeuticsDirector · Biotechnology · last 26 Sep 20220 buys · 6 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
30Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
4 Sep 2026filed 4 Sep 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$343K83,759 at $4.10filing
4 Sep 2026filed 4 Sep 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$343K83,759 at $4.10filing
3 Sep 2026filed 4 Sep 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$328K83,758 at $3.92filing
3 Sep 2026filed 4 Sep 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$328K83,758 at $3.92filing
2 Sep 2026filed 4 Sep 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$327K83,758 at $3.91filing
2 Sep 2026filed 4 Sep 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$327K83,758 at $3.91filing
3 Jun 2026filed 3 Jun 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$650K83,759 at $7.76filing
3 Jun 2026filed 3 Jun 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$650K83,759 at $7.76filing
2 Jun 2026filed 3 Jun 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$694K83,758 at $8.29filing
2 Jun 2026filed 3 Jun 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$694K83,758 at $8.29filing
1 Jun 2026filed 3 Jun 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$660K83,758 at $7.88filing
1 Jun 2026filed 3 Jun 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$660K83,758 at $7.88filing
28 May 2026filed 3 Jun 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Code A—2,233,555filing
28 May 2026filed 3 Jun 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Code A—2,233,555filing
2 Mar 2026filed 2 Mar 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$881K162,153 at $5.44filing
2 Mar 2026filed 2 Mar 2026ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$882K162,153 at $5.44filing
1 Dec 2025filed 3 Dec 2025ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$932K162,153 at $5.75filing
25 Nov 2025filed 28 Nov 2025ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$289K50,000 at $5.77filing
17 Nov 2025filed 28 Nov 2025ASPI ASP IsotopesChemicalsSEC FORM 4 Sold$845K112,500 at $7.51filing
9 Sep 2025filed 10 Sep 2025ASPI ASP Isotopesoption or derivative · ChemicalsSEC FORM 4 Code M—216,000 at $0.00filing

News

ASP Isotopes (NASDAQ:ASPI) CEO Paul Elliot Mann Sells 83,758 Sharestickerreport.com · 5 Sep 2026

1 headline in the last 90 days name Paul Elliot Mann; 0 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Materials16
Health Care6
Not placed7

Buys in green, sells in red, by the company’s sector.

Related people

Heather KiesslingChief Financial Officer · Chief Financial Officer at ASP Isotopes, filing Form 4 there in the last year
Robert AinscowCOO · COO at ASP Isotopes, filing Form 4 there in the last year
Robert John Andrew RyanDirector · Director at ASP Isotopes, filing Form 4 there in the last year
Donald George AinscowEVP, Gen Counsel, Secretary · EVP, Gen Counsel, Secretary at ASP Isotopes, filing Form 4 there in the last year
Todd WiderDirector · Director at ASP Isotopes, filing Form 4 there in the last year
Brendan M. O'MalleySVP, Chief Legal Officer · Also traded ABEO in the last 90 days
Joseph Walter VazzanoChief Financial Officer · Also traded ABEO in the last 90 days
Madhav VasanthavadaChief Commercial Officer · Also traded ABEO in the last 90 days