RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

Edgestream Partners, L.P.'s Holding History (CIK: 0001535061)

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

Q4 2025

Shares 11,739 Value ($000) $1,079 Avg Close $98.40 Range $82.51 - $114.55

Q3 2025

Shares 25,685 Value ($000) $2,676 Avg Close $77.09 Range $61.16 - $109.15

Q2 2025

Shares 14,876 Value ($000) $952 Avg Close $53.58 Range $40.12 - $64.90

Q1 2025

Shares 9,004 Value ($000) $466 Avg Close $58.74 Range $50.01 - $69.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,739	$1,079	$98.40	$82.51 - $114.55
Q3 2025	25,685	$2,676	$77.09	$61.16 - $109.15
Q2 2025	14,876	$952	$53.58	$40.12 - $64.90
Q1 2025	9,004	$466	$58.74	$50.01 - $69.15