RELIANCE STEEL & ALUMINUM CO

Ticker: RS CUSIP: 759509102 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2015

Shares 226,254 Value ($000) $13,102 Avg Close $58.11 Range $53.99 - $61.75

Q3 2015

Shares 241,770 Value ($000) $13,058 Avg Close $58.55 Range $53.24 - $62.84

Q2 2015

Shares 133,875 Value ($000) $8,097 Avg Close $63.27 Range $56.29 - $66.86

Q1 2015

Shares 242,193 Value ($000) $14,793 Avg Close $56.26 Range $50.63 - $62.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	226,254	$13,102	$58.11	$53.99 - $61.75
Q3 2015	241,770	$13,058	$58.55	$53.24 - $62.84
Q2 2015	133,875	$8,097	$63.27	$56.29 - $66.86
Q1 2015	242,193	$14,793	$56.26	$50.63 - $62.19