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Home/Companies/ASP Isotopes Inc.

ASP Isotopes Inc.

70 insider trades tracked

ASPI
Insider trades
70
Bought (open market)
$42K
Sold (open market)
$14.3M
Unique insiders
9

12-month activity

Monthly insider buy vs sell totals for ASP Isotopes Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$306K1
November 2025$0$1.8M6
December 2025$0$1.4M8
January 2026$0$00
February 2026$0$00
March 2026$0$1M3
April 2026$0$304K3
May 2026$0$04
June 2026$0$3.5M8
July 2026$0$145K1
August 2026$0$00
September 2026$0$1.2M6

Recent insider trades

Most recent Form 4 filings for ASP Isotopes Inc..

  • Ainscow Robertsold8,438 shares ofASPIat $4.292$36KSep 8 · filed Sep 10Details
  • Mann Paul Elliotsold83,759 shares ofASPIat $4.1$343KSep 4Details
  • Mann Paul Elliotsold83,758 shares ofASPIat $3.92$328KSep 3 · filed Sep 4

Insiders at this company

Executives and directors who have filed Form 4s.

  • Ainscow Robert22 trades
  • Mann Paul Elliot17 trades
  • Wider Todd7 trades
  • Ryan Robert John Andrew6 trades
  • Gorley Michael4 trades
  • Ainscow Donald George4 trades
  • Moore Duncan4 trades
  • Kiessling Heather4 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Details
  • Mann Paul Elliotsold83,758 shares ofASPIat $3.91$327KSep 2 · filed Sep 4Details
  • Ainscow Robertsold25,000 shares ofASPIat $3.905$98KSep 2 · filed Sep 4Details
  • Ainscow Donald Georgesold23,678 shares ofASPIat $3.89$92KSep 2 · filed Sep 4Details
  • Kiessling Heathersold23,124 shares ofASPIat $6.28$145KJul 1 · filed Jul 2Details
  • Ainscow Donald Georgesold100,000 shares ofASPIat $6.14$614KJun 30 · filed Jul 2Details
  • Gorley Michaelsold30,000 shares ofASPIat $6.27$188KJun 30 · filed Jul 1Details
  • Wider Toddsold50,000 shares ofASPIat $6.12$306KJun 30 · filed Jul 1Details
  • Wider Toddsold50,000 shares ofASPIat $6.25$313KJun 29 · filed Jul 1Details
  • Ainscow Robertsold8,438 shares ofASPIat $6.999$59KJun 8 · filed Jun 10Details
  • Mann Paul Elliotsold83,759 shares ofASPIat $7.76$650KJun 3Details
  • Mann Paul Elliotsold83,758 shares ofASPIat $8.29$694KJun 2 · filed Jun 3Details
  • Mann Paul Elliotsold83,758 shares ofASPIat $7.88$660KJun 1 · filed Jun 3Details
  • Ainscow Robertgranted800,000 shares ofASPIMay 28 · filed Jun 3Details
  • Ainscow Donald Georgegranted400,000 shares ofASPIMay 28 · filed Jun 3Details
  • Kiessling Heathergranted840,000 shares ofASPIMay 28 · filed Jun 3Details
  • Mann Paul Elliotgranted2,233,555 shares ofASPIMay 28 · filed Jun 3Details
  • Ainscow Robertsold22,500 shares ofASPIat $5.205$117KApr 16 · filed Apr 17Details
  • Moore Duncansold11,642 shares ofASPIat $5.205$61KApr 16 · filed Apr 17Details
  • Kiessling Heathersold23,124 shares ofASPIat $5.478$127KApr 15 · filed Apr 17Details
  • Ainscow Robertsold25,000 shares ofASPIat $4.511$113KMar 6 · filed Apr 13Details
  • Ainscow Robertsold8,438 shares ofASPIat $5.439$46KMar 6Details
  • Mann Paul Elliotsold162,153 shares ofASPIat $5.436$881KMar 2Details
  • Moore Duncangranted36,548 shares ofASPIDec 18, 2025 · filed Apr 17Details
  • Kiessling Heathersold80,000 shares ofASPIat $5.798$464KDec 18, 2025 · filed Dec 29, 2025Details
  • Ryan Robert John Andrewgranted36,548 shares ofASPIDec 18, 2025 · filed Dec 22, 2025Details
  • Hunter Ralph L. JRgranted36,548 shares ofASPIDec 18, 2025 · filed Dec 22, 2025Details
  • Gorley Michaelgranted36,548 shares ofASPIDec 18, 2025 · filed Dec 22, 2025Details
  • View all trades for ASPI →
    Hunter Ralph L. JR
    2 trades