ALT5 SIGMA CORP

Ticker: ALTS CUSIP: 47089W104 Class: Stock

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q4 2025

Shares 622,526 Value ($000) $685 Avg Close $1.93 Range $1.08 - $3.10

Q3 2025

Shares 2,675,287 Value ($000) $7,197 Avg Close $5.99 Range $2.55 - $9.76

Q2 2025

Shares 110,112 Value ($000) $798 Avg Close $7.03 Range $3.50 - $10.95

Q1 2025

Shares 59,102 Value ($000) $229 Avg Close $5.53 Range $3.84 - $7.75

Q1 2023

Shares 23,591 Value ($000) $27 Avg Close $1.49 Range $0.97 - $1.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	622,526	$685	$1.93	$1.08 - $3.10
Q3 2025	2,675,287	$7,197	$5.99	$2.55 - $9.76
Q2 2025	110,112	$798	$7.03	$3.50 - $10.95
Q1 2025	59,102	$229	$5.53	$3.84 - $7.75
Q1 2023	23,591	$27	$1.49	$0.97 - $1.83