LSB INDS INC

Ticker: LXU CUSIP: 502160104 Class: Common Stock

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q2 2013

Shares 16,000 Value ($000) $505 Avg Close $25.06 Range $21.65 - $26.93

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2013	16,000	$505	$25.06	$21.65 - $26.93