AMERICAN TOWER CORP NEW

CUSIP: 03027X407 Class: CONVERT

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q4 2017
Shares 102,685 Value ($000) $12,934 Avg Close — Range —
Q3 2017
Shares 119,401 Value ($000) $14,633 Avg Close — Range —
Q2 2017
Shares 122,159 Value ($000) $14,732 Avg Close — Range —
Q1 2017
Shares 141,992 Value ($000) $15,892 Avg Close — Range —
Q4 2016
Shares 170,445 Value ($000) $17,680 Avg Close — Range —
Q3 2016
Shares 170,445 Value ($000) $18,662 Avg Close — Range —
Q2 2016
Shares 182,080 Value ($000) $20,308 Avg Close — Range —
Q1 2016
Shares 219,942 Value ($000) $22,620 Avg Close — Range —
Q4 2015
Shares 167,942 Value ($000) $17,110 Avg Close — Range —
Q3 2015
Shares 167,942 Value ($000) $16,277 Avg Close — Range —
Q2 2015
Shares 188,022 Value ($000) $18,802 Avg Close — Range —
Q1 2015
Shares 212,390 Value ($000) $21,075 Avg Close — Range —