BOYD GAMING CORP

Ticker: BYD CUSIP: 103304101 Class: Common Stock

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

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

Q4 2016

Shares 122,760 Value ($000) $2,476 Avg Close $18.05 Range $15.72 - $20.23

Q3 2016

Shares 873,129 Value ($000) $17,270 Avg Close $18.02 Range $16.68 - $19.69

Q2 2016

Shares 1,045,298 Value ($000) $19,233 Avg Close $18.18 Range $16.29 - $20.09

Q1 2016

Shares 997,098 Value ($000) $20,600 Avg Close $16.59 Range $13.33 - $19.92

Q4 2015

Shares 832,598 Value ($000) $16,544 Avg Close $18.02 Range $15.22 - $19.88

Q3 2015

Shares 813,598 Value ($000) $13,262 Avg Close $15.53 Range $13.87 - $16.90

Q2 2015

Shares 617,700 Value ($000) $9,235 Avg Close $13.25 Range $12.08 - $14.55

Q1 2015

Shares 633,000 Value ($000) $8,989 Avg Close $12.89 Range $11.07 - $14.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	122,760	$2,476	$18.05	$15.72 - $20.23
Q3 2016	873,129	$17,270	$18.02	$16.68 - $19.69
Q2 2016	1,045,298	$19,233	$18.18	$16.29 - $20.09
Q1 2016	997,098	$20,600	$16.59	$13.33 - $19.92
Q4 2015	832,598	$16,544	$18.02	$15.22 - $19.88
Q3 2015	813,598	$13,262	$15.53	$13.87 - $16.90
Q2 2015	617,700	$9,235	$13.25	$12.08 - $14.55
Q1 2015	633,000	$8,989	$12.89	$11.07 - $14.13