ALT5 SIGMA CORP

Ticker: ALTS CUSIP: 47089W104 Class: Stock

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q4 2025

Shares 2,000 Value ($000) $2 Avg Close $1.93 Range $1.08 - $3.10

Q3 2025

Shares 26,530 Value ($000) $72 Avg Close $5.99 Range $2.55 - $9.76

Q1 2025

Shares 47 Value ($000) $0 Avg Close $5.53 Range $3.84 - $7.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,000	$2	$1.93	$1.08 - $3.10
Q3 2025	26,530	$72	$5.99	$2.55 - $9.76
Q1 2025	47	$0	$5.53	$3.84 - $7.75