LOUISIANA PAC CORP

Ticker: LPX CUSIP: 546347105 Class: Common Stock

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q4 2017

Shares 442,253 Value ($000) $11,614 Avg Close $27.12 Range $25.57 - $28.65

Q3 2017

Shares 4,813,845 Value ($000) $130,359 Avg Close $25.49 Range $23.39 - $29.44

Q2 2017

Shares 4,846,075 Value ($000) $116,839 Avg Close $24.36 Range $22.07 - $26.93

Q1 2017

Shares 2,824,565 Value ($000) $70,106 Avg Close $22.10 Range $18.69 - $24.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	442,253	$11,614	$27.12	$25.57 - $28.65
Q3 2017	4,813,845	$130,359	$25.49	$23.39 - $29.44
Q2 2017	4,846,075	$116,839	$24.36	$22.07 - $26.93
Q1 2017	2,824,565	$70,106	$22.10	$18.69 - $24.96