BOSTON SCIENTIFIC CORP

CUSIP: 101137206 Class: 5.50% CNV PFD A

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2022
Shares 323,100 Value ($000) $371 Avg Close — Range —
Q3 2022
Shares 1,050,200 Value ($000) $1,063 Avg Close — Range —
Q2 2022
Shares 1,050,200 Value ($000) $1,065 Avg Close — Range —
Q4 2021
Shares 1,275,500 Value ($000) $1,462 Avg Close — Range —
Q4 2020
Shares 10,636 Value ($000) $1,159 Avg Close — Range —