Robert Ainscow Insider Trades & Stock Holdings

COO · ASP Isotopes Inc. · Latest filing Oct 14, 2026

Robert Ainscow, COO at ASP Isotopes Inc. has 1 Form 4 trade on file since Oct 14, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($47.56K), net -$47.56K. Latest filing: disposed of 22.50K shares of $ASPI on Oct 14, 2026 at $2.11.

Trades on file

1

Open-market bought

$0

Open-market sold

$47.56K

Net open-market

-$47.56K

Shares held ($ASPI)

2.23M

Latest filing

Oct 14, 2026

Shares held by Robert Ainscow

• $ASPI2.23M sh

Shares owned after the most recent Form 4 for each company.

All insider trades by Robert Ainscow

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 14, 2026	$ASPI	Sell (Open-market sale) 10b5-1	22.50K	$2.11	$47.56K	2.23M	-1%				COO	SEC	Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Robert Ainscow traded

• $ASPI

Frequently asked questions

Has Robert Ainscow been buying or selling stock?

Robert Ainscow has 0 open-market purchases and 1 open-market sale on file, net -$47.56K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Robert Ainscow's latest insider trade?

disposed of 22.50K shares of $ASPI on Oct 14, 2026 at $2.11.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.