AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

Shannon River Fund Management LLC's Holding History (CIK: 0001301050)

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

Q4 2015
Shares 52,000 Value ($000) $5,041 Avg Close $75.94 Range $67.91 - $81.06
Q3 2015
Shares 180,000 Value ($000) $15,836 Avg Close $72.97 Range $67.60 - $78.65
Q2 2015
Shares 180,000 Value ($000) $16,792 Avg Close $72.97 Range $70.92 - $75.72
Q1 2015
Shares 300,000 Value ($000) $28,245 Avg Close $74.63 Range $71.55 - $78.20
Q4 2014
Shares 155,000 Value ($000) $15,322 Avg Close $75.17 Range $68.98 - $81.29
Q3 2014
Shares 160,000 Value ($000) $14,981 Avg Close $72.53 Range $67.84 - $76.11
Q2 2014
Shares 310,000 Value ($000) $27,894 Avg Close $65.68 Range $60.55 - $68.85
Q1 2014
Shares 594,361 Value ($000) $48,660 Avg Close $61.59 Range $59.25 - $64.17
Q4 2013
Shares 822,000 Value ($000) $65,612 Avg Close $58.52 Range $53.88 - $61.27
Q3 2013
Shares 625,000 Value ($000) $46,331 Avg Close $54.19 Range $50.94 - $58.77
Q2 2013
Shares 685,000 Value ($000) $50,121 Avg Close $59.51 Range $52.17 - $63.74