ASP ISOTOPES INC

Ticker: ASPI CUSIP: 00218A105 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 54,037 Value ($000) $289 Avg Close $7.95 Range $5.24 - $14.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	54,037	$289	$7.95	$5.24 - $14.49