RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q4 2025

Shares 3,046 Value ($000) $280 Avg Close $98.40 Range $82.51 - $114.55

Q3 2025

Shares 1,859 Value ($000) $194 Avg Close $77.09 Range $61.16 - $109.15

Q2 2023

Shares 7,700 Value ($000) $493 Avg Close $55.06 Range $43.58 - $68.54

Q1 2023

Shares 11,985 Value ($000) $614 Avg Close $42.95 Range $34.77 - $51.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,046	$280	$98.40	$82.51 - $114.55
Q3 2025	1,859	$194	$77.09	$61.16 - $109.15
Q2 2023	7,700	$493	$55.06	$43.58 - $68.54
Q1 2023	11,985	$614	$42.95	$34.77 - $51.31