BOSTON SCIENTIFIC CORP

CUSIP: 101137206 Class: 5.50% CNV PFD A

Mirae Asset Global Investments Co., Ltd.'s Holding History (CIK: 0001569395)

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

Q2 2022
Shares 144,446 Value ($000) $14,653 Avg Close — Range —
Q1 2022
Shares 151,799 Value ($000) $17,675 Avg Close — Range —
Q4 2021
Shares 155,024 Value ($000) $17,775 Avg Close — Range —