PRICESMART INC

Ticker: PSMT CUSIP: 741511109 Class: Common Stock

Douglass Winthrop Advisors, LLC's Holding History (CIK: 0001308527)

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

Q4 2015

Shares 5,200 Value ($000) $432 Avg Close $76.59 Range $66.49 - $86.89

Q3 2015

Shares 5,200 Value ($000) $402 Avg Close $79.18 Range $67.23 - $91.05

Q2 2015

Shares 4,800 Value ($000) $408 Avg Close $73.63 Range $68.95 - $81.56

Q1 2015

Shares 4,800 Value ($000) $408 Avg Close $72.76 Range $65.58 - $82.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	5,200	$432	$76.59	$66.49 - $86.89
Q3 2015	5,200	$402	$79.18	$67.23 - $91.05
Q2 2015	4,800	$408	$73.63	$68.95 - $81.56
Q1 2015	4,800	$408	$72.76	$65.58 - $82.05