HENRY SCHEIN INC

Ticker: HSIC CUSIP: 806407102 Class: COM

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q1 2014

Shares 338,350 Value ($000) $40,389 Avg Close $45.71 Range $43.02 - $47.34

Q4 2013

Shares 338,350 Value ($000) $38,660 Avg Close $43.75 Range $40.35 - $45.52

Q3 2013

Shares 338,350 Value ($000) $35,109 Avg Close $40.50 Range $37.62 - $42.25

Q2 2013

Shares 373,850 Value ($000) $35,792 Avg Close $36.66 Range $34.86 - $38.54

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	338,350	$40,389	$45.71	$43.02 - $47.34
Q4 2013	338,350	$38,660	$43.75	$40.35 - $45.52
Q3 2013	338,350	$35,109	$40.50	$37.62 - $42.25
Q2 2013	373,850	$35,792	$36.66	$34.86 - $38.54