BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

Hirtle Callaghan & Co LLC's Holding History (CIK: 0001360710)

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

Q4 2014

Shares 104,047 Value ($000) $1,379 Avg Close $12.78 Range $11.10 - $13.76

Q2 2014

Shares 104,047 Value ($000) $1,329 Avg Close $13.00 Range $12.28 - $13.90

Q1 2014

Shares 104,047 Value ($000) $1,407 Avg Close $13.13 Range $11.85 - $14.08

Q4 2013

Shares 104,047 Value ($000) $1,251 Avg Close $11.81 Range $11.12 - $12.48

Q3 2013

Shares 104,047 Value ($000) $1,222 Avg Close $10.82 Range $9.05 - $12.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	104,047	$1,379	$12.78	$11.10 - $13.76
Q2 2014	104,047	$1,329	$13.00	$12.28 - $13.90
Q1 2014	104,047	$1,407	$13.13	$11.85 - $14.08
Q4 2013	104,047	$1,251	$11.81	$11.12 - $12.48
Q3 2013	104,047	$1,222	$10.82	$9.05 - $12.16