BEACON ROOFING SUPPLY INC

CUSIP: 073685109 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2018
Shares 153,152 Value ($000) $8,128 Avg Close — Range —
Q4 2017
Shares 204,155 Value ($000) $13,017 Avg Close — Range —
Q3 2016
Shares 292,446 Value ($000) $12,303 Avg Close — Range —
Q2 2016
Shares 298,096 Value ($000) $13,554 Avg Close — Range —
Q1 2016
Shares 428,866 Value ($000) $17,588 Avg Close — Range —
Q4 2015
Shares 381,704 Value ($000) $15,719 Avg Close — Range —
Q3 2015
Shares 346,114 Value ($000) $11,245 Avg Close — Range —
Q2 2013
Shares 93,805 Value ($000) $3,553 Avg Close — Range —