AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

SCGE MANAGEMENT, L.P.'s Holding History (CIK: 0001537530)

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

Q3 2014

Shares 225,000 Value ($000) $21,067 Avg Close $72.53 Range $67.84 - $76.11

Q2 2014

Shares 400,000 Value ($000) $35,992 Avg Close $65.68 Range $60.55 - $68.85

Q1 2014

Shares 260,000 Value ($000) $21,286 Avg Close $61.59 Range $59.25 - $64.17

Q4 2013

Shares 260,000 Value ($000) $20,753 Avg Close $58.52 Range $53.88 - $61.27

Q3 2013

Shares 260,000 Value ($000) $19,274 Avg Close $54.19 Range $50.94 - $58.77

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	225,000	$21,067	$72.53	$67.84 - $76.11
Q2 2014	400,000	$35,992	$65.68	$60.55 - $68.85
Q1 2014	260,000	$21,286	$61.59	$59.25 - $64.17
Q4 2013	260,000	$20,753	$58.52	$53.88 - $61.27
Q3 2013	260,000	$19,274	$54.19	$50.94 - $58.77