AMBIQ MICRO INC

Ticker: AMBQ CUSIP: 023193105 Class: COMMON STOCK

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

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

Q4 2025

Shares 810 Value ($000) $24 Avg Close $28.65 Range $22.12 - $34.82

Q3 2025

Shares 4,772 Value ($000) $143 Avg Close $36.46 Range $28.83 - $51.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	810	$24	$28.65	$22.12 - $34.82
Q3 2025	4,772	$143	$36.46	$28.83 - $51.76