INTERFACE INC

Ticker: TILE CUSIP: 458665304 Class: EQTY

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q3 2016

Shares 16,849 Value ($000) $281 Avg Close $16.70 Range $15.02 - $18.45

Q2 2016

Shares 18,079 Value ($000) $276 Avg Close $17.05 Range $14.56 - $18.71

Q1 2016

Shares 471,892 Value ($000) $8,749 Avg Close $16.79 Range $13.70 - $18.99

Q4 2015

Shares 678,838 Value ($000) $12,993 Avg Close $20.64 Range $17.89 - $24.44

Q3 2015

Shares 547,387 Value ($000) $12,283 Avg Close $24.58 Range $22.16 - $27.17

Q2 2015

Shares 362,198 Value ($000) $9,073 Avg Close $22.14 Range $19.86 - $25.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	16,849	$281	$16.70	$15.02 - $18.45
Q2 2016	18,079	$276	$17.05	$14.56 - $18.71
Q1 2016	471,892	$8,749	$16.79	$13.70 - $18.99
Q4 2015	678,838	$12,993	$20.64	$17.89 - $24.44
Q3 2015	547,387	$12,283	$24.58	$22.16 - $27.17
Q2 2015	362,198	$9,073	$22.14	$19.86 - $25.29