KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q1 2017

Shares 155,000 Value ($000) $6,564 Avg Close $40.70 Range $37.90 - $44.44

Q2 2013

Shares 414,638 Value ($000) $15,831 Avg Close $38.63 Range $34.88 - $43.02

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	155,000	$6,564	$40.70	$37.90 - $44.44
Q2 2013	414,638	$15,831	$38.63	$34.88 - $43.02