RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

Ameritas Advisory Services, LLC's Holding History (CIK: 0001901275)

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

Q2 2025

Shares 100 Value ($000) $6 Avg Close $53.58 Range $40.12 - $64.90

Q1 2023

Shares 400 Value ($000) $21 Avg Close $42.95 Range $34.77 - $51.31

Q1 2022

Shares 29,810 Value ($000) $951 Avg Close $27.68 Range $22.83 - $33.75

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	100	$6	$53.58	$40.12 - $64.90
Q1 2023	400	$21	$42.95	$34.77 - $51.31
Q1 2022	29,810	$951	$27.68	$22.83 - $33.75