RAMBUS INC DEL

CUSIP: 750917AG1 Class: NOTE 1.375% 2/0

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2020
Shares 420,000 Value ($000) $406 Avg Close — Range —
Q4 2019
Shares 420,000 Value ($000) $426 Avg Close — Range —
Q3 2019
Shares 420,000 Value ($000) $416 Avg Close — Range —
Q2 2019
Shares 420,000 Value ($000) $412 Avg Close — Range —
Q1 2019
Shares 420,000 Value ($000) $392 Avg Close — Range —
Q4 2018
Shares 1,420,000 Value ($000) $1,231 Avg Close — Range —