AMERICAN TOWER CORP NEW

CUSIP: 03027X308 Class: CNV PFD

Chicago Partners Investment Group LLC's Holding History (CIK: 0001563525)

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

Q1 2017
Shares 921 Value ($000) $105 Avg Close — Range —
Q4 2016
Shares 448 Value ($000) $47 Avg Close — Range —