WEYERHAEUSER CO

Ticker: WY CUSIP: 962166104 Class: COM NEW

MARK ASSET MANAGEMENT LP's Holding History (CIK: 0000860176)

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

Q1 2015

Shares 11,355 Value ($000) $376 Avg Close $22.86 Range $21.49 - $24.11

Q4 2014

Shares 11,355 Value ($000) $408 Avg Close $22.29 Range $20.40 - $24.01

Q2 2014

Shares 12,288 Value ($000) $407 Avg Close $19.29 Range $17.46 - $21.28

Q1 2014

Shares 7,500 Value ($000) $220 Avg Close $19.03 Range $18.19 - $19.92

Q4 2013

Shares 7,500 Value ($000) $237 Avg Close $18.82 Range $17.54 - $20.04

Q3 2013

Shares 2,267 Value ($000) $65 Avg Close $17.63 Range $16.55 - $18.56

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	11,355	$376	$22.86	$21.49 - $24.11
Q4 2014	11,355	$408	$22.29	$20.40 - $24.01
Q2 2014	12,288	$407	$19.29	$17.46 - $21.28
Q1 2014	7,500	$220	$19.03	$18.19 - $19.92
Q4 2013	7,500	$237	$18.82	$17.54 - $20.04
Q3 2013	2,267	$65	$17.63	$16.55 - $18.56