ASP ISOTOPES INC

Ticker: ASPI CUSIP: 00218A105 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2025

Shares 98,870 Value ($000) $951 Avg Close $9.22 Range $6.59 - $11.86

Q2 2025

Shares 98,870 Value ($000) $728 Avg Close $6.71 Range $3.92 - $10.08

Q1 2025

Shares 29,530 Value ($000) $138 Avg Close $4.99 Range $3.65 - $7.00

Q4 2024

Shares 29,530 Value ($000) $134 Avg Close $5.32 Range $2.61 - $9.33

Q3 2024

Shares 29,530 Value ($000) $82 Avg Close $2.66 Range $1.86 - $3.97

Q2 2024

Shares 16,680 Value ($000) $51 Avg Close $3.86 Range $2.91 - $5.67

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	98,870	$951	$9.22	$6.59 - $11.86
Q2 2025	98,870	$728	$6.71	$3.92 - $10.08
Q1 2025	29,530	$138	$4.99	$3.65 - $7.00
Q4 2024	29,530	$134	$5.32	$2.61 - $9.33
Q3 2024	29,530	$82	$2.66	$1.86 - $3.97
Q2 2024	16,680	$51	$3.86	$2.91 - $5.67