STOCK BLDG SUPPLY HLDGS INC

CUSIP: 86101X104 Class: COM

Capital World Investors's Holding History (CIK: 0001422849)

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

Q3 2015
Shares 579,222 Value ($000) $10,200 Avg Close — Range —
Q2 2015
Shares 579,222 Value ($000) $11,324 Avg Close — Range —
Q1 2015
Shares 579,222 Value ($000) $10,461 Avg Close — Range —
Q4 2014
Shares 1,785,000 Value ($000) $27,346 Avg Close — Range —
Q3 2014
Shares 1,785,000 Value ($000) $28,042 Avg Close — Range —
Q2 2014
Shares 1,785,000 Value ($000) $35,218 Avg Close — Range —
Q1 2014
Shares 1,685,000 Value ($000) $34,239 Avg Close — Range —
Q4 2013
Shares 1,000,000 Value ($000) $18,220 Avg Close — Range —
Q3 2013
Shares 1,000,000 Value ($000) $13,140 Avg Close — Range —