RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

Empirical Financial Services, LLC d.b.a. Empirical Wealth Management's Holding History (CIK: 0001510434)

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

Q4 2025
Shares 7,625 Value ($000) $701 Avg Close $98.40 Range $82.51 - $114.55
Q3 2025
Shares 5,659 Value ($000) $590 Avg Close $77.09 Range $61.16 - $109.15