AMERICAN TOWER CORP NEW

CUSIP: 03027X308 Class: CNV PFD

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q1 2017
Shares 40,543 Value ($000) $4,623 Avg Close — Range —
Q4 2016
Shares 73,853 Value ($000) $7,739 Avg Close — Range —
Q3 2016
Shares 100 Value ($000) $11 Avg Close — Range —
Q4 2015
Shares 7,933 Value ($000) $811 Avg Close — Range —