BOSTON SCIENTIFIC CORP

CUSIP: 101137206 Class: 5.50% CNV PFD A

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q3 2020
Shares 1,914,919 Value ($000) $213,554 Avg Close — Range —
Q2 2020
Shares 1,915,019 Value ($000) $199,383 Avg Close — Range —