RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

UMB Bank, n.a.'s Holding History (CIK: 0000933429)

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

Q4 2025
Shares 1,258 Value ($000) $116 Avg Close $98.40 Range $82.51 - $114.55
Q3 2025
Shares 1,195 Value ($000) $125 Avg Close $77.09 Range $61.16 - $109.15
Q2 2025
Shares 1,185 Value ($000) $76 Avg Close $53.58 Range $40.12 - $64.90
Q1 2025
Shares 1,233 Value ($000) $64 Avg Close $58.74 Range $50.01 - $69.15
Q4 2024
Shares 537 Value ($000) $28 Avg Close $50.98 Range $39.56 - $60.84
Q3 2024
Shares 82 Value ($000) $3 Avg Close $48.47 Range $37.42 - $67.74
Q2 2024
Shares 65 Value ($000) $4 Avg Close $57.16 Range $52.52 - $63.31
Q1 2024
Shares 31 Value ($000) $2 Avg Close $63.29 Range $53.11 - $76.38