ASP ISOTOPES INC

Ticker: ASPI CUSIP: 00218A105 Class: Common Stock

Leonteq Securities AG's Holding History (CIK: 0001535950)

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

Q4 2025

Shares 28,515 Value ($000) $153 Avg Close $7.95 Range $5.24 - $14.49

Q3 2025

Shares 8,000 Value ($000) $77 Avg Close $9.22 Range $6.59 - $11.86

Q2 2025

Shares 20,639 Value ($000) $152 Avg Close $6.71 Range $3.92 - $10.08

Q1 2025

Shares 11,639 Value ($000) $53 Avg Close $4.99 Range $3.65 - $7.00

Q4 2024

Shares 11,639 Value ($000) $53 Avg Close $5.32 Range $2.61 - $9.33

Q3 2024

Shares 13,339 Value ($000) $37 Avg Close $2.66 Range $1.86 - $3.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,515	$153	$7.95	$5.24 - $14.49
Q3 2025	8,000	$77	$9.22	$6.59 - $11.86
Q2 2025	20,639	$152	$6.71	$3.92 - $10.08
Q1 2025	11,639	$53	$4.99	$3.65 - $7.00
Q4 2024	11,639	$53	$5.32	$2.61 - $9.33
Q3 2024	13,339	$37	$2.66	$1.86 - $3.97