BOSTON SCIENTIFIC CORP

CUSIP: 101137206 Class: 5.50% CNV PFD A

Chicago Capital Management, LLC's Holding History (CIK: 0001580162)

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

Q1 2023
Shares 4,312 Value ($000) $522 Avg Close — Range —
Q4 2022
Shares 5,705 Value ($000) $655 Avg Close — Range —
Q3 2022
Shares 5,705 Value ($000) $577 Avg Close — Range —