COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Parkwood LLC's Holding History (CIK: 0001597823)

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

Q1 2017

Shares 1,586 Value ($000) $266 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 1,756 Value ($000) $281 Avg Close $129.79 Range $120.95 - $140.39

Q3 2015

Shares 2,309 Value ($000) $334 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 2,309 Value ($000) $312 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 2,382 Value ($000) $361 Avg Close $120.91 Range $111.40 - $128.73

Q4 2013

Shares 1,563 Value ($000) $186 Avg Close $95.15 Range $87.55 - $100.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	1,586	$266	$142.87	$134.91 - $152.51
Q4 2016	1,756	$281	$129.79	$120.95 - $140.39
Q3 2015	2,309	$334	$119.60	$98.22 - $123.53
Q2 2015	2,309	$312	$120.23	$112.77 - $127.67
Q1 2015	2,382	$361	$120.91	$111.40 - $128.73
Q4 2013	1,563	$186	$95.15	$87.55 - $100.50