BEACON ROOFING SUPPLY INC

CUSIP: 073685109 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q2 2014
Shares 394,528 Value ($000) $13,067 Avg Close — Range —
Q1 2014
Shares 551,431 Value ($000) $21,318 Avg Close — Range —
Q4 2013
Shares 567,091 Value ($000) $22,842 Avg Close — Range —
Q3 2013
Shares 700,517 Value ($000) $25,828 Avg Close — Range —
Q2 2013
Shares 573,097 Value ($000) $21,709 Avg Close — Range —