CORESITE RLTY CORP

CUSIP: 21870Q105 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2019
Shares 17,700 Value ($000) $1,985,000 Avg Close — Range —
Q3 2019
Shares 5,800 Value ($000) $707,000 Avg Close — Range —