ASP Isotopes Inc.: COO Ainscow Robert sold 22,500 shares

What happened

• Ainscow Robert, chief operating officer, sold 22,500 shares in an open market or private sale on Oct 14, 2026. The filing reports a weighted average price of $2.11 and total proceeds of $47,565.

Key details

• Transaction date and price: Oct 14, 2026; weighted average price $2.11 (sales ranged from $2.05 to $2.22). Transaction code: S (sale).
• Shares owned after the transaction: not stated in the filing.
• Footnotes: sale was a "sell to cover" under a Rule 10b5-1 trading plan adopted on Jun 9, 2025 to cover tax withholding related to vesting restricted stock awards (F1). The reported price is a weighted average; the filer will provide per-price breakdown on request (F2).
• Filing date: Oct 16, 2026; the filing does not indicate a late report.

Why it may matter

• The filing identifies this as a sell-to-cover sale under a Rule 10b5-1 plan to satisfy tax withholding on vested restricted stock.
• This filing does not show why the insider traded or why the company acted.