RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

Legacy Wealth Managment, LLC/ID's Holding History (CIK: 0002045082)

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

Q4 2025

Shares 56 Value ($000) $5 Avg Close $98.40 Range $82.51 - $114.55

Q3 2025

Shares 16 Value ($000) $2 Avg Close $77.09 Range $61.16 - $109.15

Q2 2025

Shares 33 Value ($000) $2 Avg Close $53.58 Range $40.12 - $64.90

Q1 2025

Shares 33 Value ($000) $2 Avg Close $58.74 Range $50.01 - $69.15

Q4 2024

Shares 33 Value ($000) $2 Avg Close $50.98 Range $39.56 - $60.84

Q3 2024

Shares 16 Value ($000) $1 Avg Close $48.47 Range $37.42 - $67.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	56	$5	$98.40	$82.51 - $114.55
Q3 2025	16	$2	$77.09	$61.16 - $109.15
Q2 2025	33	$2	$53.58	$40.12 - $64.90
Q1 2025	33	$2	$58.74	$50.01 - $69.15
Q4 2024	33	$2	$50.98	$39.56 - $60.84
Q3 2024	16	$1	$48.47	$37.42 - $67.74