ASP ISOTOPES INC

Ticker: ASPI CUSIP: 00218A105 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2025

Shares 228,487 Value ($000) $1,222 Avg Close $7.95 Range $5.24 - $14.49

Q3 2025

Shares 98,396 Value ($000) $947 Avg Close $9.22 Range $6.59 - $11.86

Q2 2025

Shares 105,452 Value ($000) $776 Avg Close $6.71 Range $3.92 - $10.08

Q1 2025

Shares 153,770 Value ($000) $721 Avg Close $4.99 Range $3.65 - $7.00

Q4 2024

Shares 102,720 Value ($000) $465 Avg Close $5.32 Range $2.61 - $9.33

Q3 2024

Shares 106,328 Value ($000) $296 Avg Close $2.66 Range $1.86 - $3.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	228,487	$1,222	$7.95	$5.24 - $14.49
Q3 2025	98,396	$947	$9.22	$6.59 - $11.86
Q2 2025	105,452	$776	$6.71	$3.92 - $10.08
Q1 2025	153,770	$721	$4.99	$3.65 - $7.00
Q4 2024	102,720	$465	$5.32	$2.61 - $9.33
Q3 2024	106,328	$296	$2.66	$1.86 - $3.97