INTERFACE INC

Ticker: TILE CUSIP: 458665304 Class: EQTY

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 111,411 Value ($000) $1,170 Avg Close $8.00 Range $5.92 - $10.53

Q3 2020

Shares 126,426 Value ($000) $774 Avg Close $7.46 Range $5.88 - $8.94

Q2 2020

Shares 118,107 Value ($000) $961 Avg Close $8.49 Range $6.60 - $11.04

Q1 2020

Shares 138,716 Value ($000) $1,049 Avg Close $13.96 Range $5.06 - $17.57

Q4 2019

Shares 89,134 Value ($000) $1,479 Avg Close $16.10 Range $13.32 - $17.68

Q3 2019

Shares 92,213 Value ($000) $1,332 Avg Close $13.08 Range $10.37 - $15.84

Q2 2019

Shares 82,953 Value ($000) $1,272 Avg Close $15.76 Range $14.30 - $17.22

Q1 2019

Shares 74,842 Value ($000) $1,147 Avg Close $16.37 Range $14.06 - $19.40

Q4 2018

Shares 70,189 Value ($000) $1,000 Avg Close $17.19 Range $13.45 - $23.50

Q3 2018

Shares 82,199 Value ($000) $1,919 Avg Close $23.20 Range $21.70 - $24.50

Q2 2018

Shares 71,766 Value ($000) $1,647 Avg Close $23.69 Range $21.25 - $26.10

Q1 2018

Shares 68,445 Value ($000) $1,725 Avg Close $24.81 Range $22.10 - $26.25

Q4 2017

Shares 66,858 Value ($000) $1,681 Avg Close $23.44 Range $21.21 - $25.70

Q3 2017

Shares 65,476 Value ($000) $1,434 Avg Close $19.49 Range $18.30 - $22.60

Q2 2017

Shares 57,397 Value ($000) $1,128 Avg Close $19.63 Range $18.15 - $21.05

Q1 2017

Shares 54,268 Value ($000) $1,034 Avg Close $18.48 Range $17.18 - $19.93

Q4 2016

Shares 35,485 Value ($000) $658 Avg Close $17.24 Range $14.59 - $19.10

Q3 2016

Shares 40,891 Value ($000) $682 Avg Close $16.70 Range $15.02 - $18.45

Q2 2016

Shares 32,378 Value ($000) $494 Avg Close $17.05 Range $14.56 - $18.71

Q1 2016

Shares 31,763 Value ($000) $589 Avg Close $16.79 Range $13.70 - $18.99

Q4 2015

Shares 24,570 Value ($000) $470 Avg Close $20.64 Range $17.89 - $24.44

Q3 2015

Shares 19,256 Value ($000) $432 Avg Close $24.58 Range $22.16 - $27.17

Q2 2015

Shares 16,898 Value ($000) $423 Avg Close $22.14 Range $19.86 - $25.29

Q1 2015

Shares 15,397 Value ($000) $320 Avg Close $18.00 Range $15.13 - $21.38

Q4 2014

Shares 11,020 Value ($000) $181 Avg Close $15.59 Range $12.98 - $16.81

Q3 2014

Shares 10,644 Value ($000) $172 Avg Close $17.25 Range $15.72 - $19.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	111,411	$1,170	$8.00	$5.92 - $10.53
Q3 2020	126,426	$774	$7.46	$5.88 - $8.94
Q2 2020	118,107	$961	$8.49	$6.60 - $11.04
Q1 2020	138,716	$1,049	$13.96	$5.06 - $17.57
Q4 2019	89,134	$1,479	$16.10	$13.32 - $17.68
Q3 2019	92,213	$1,332	$13.08	$10.37 - $15.84
Q2 2019	82,953	$1,272	$15.76	$14.30 - $17.22
Q1 2019	74,842	$1,147	$16.37	$14.06 - $19.40
Q4 2018	70,189	$1,000	$17.19	$13.45 - $23.50
Q3 2018	82,199	$1,919	$23.20	$21.70 - $24.50
Q2 2018	71,766	$1,647	$23.69	$21.25 - $26.10
Q1 2018	68,445	$1,725	$24.81	$22.10 - $26.25
Q4 2017	66,858	$1,681	$23.44	$21.21 - $25.70
Q3 2017	65,476	$1,434	$19.49	$18.30 - $22.60
Q2 2017	57,397	$1,128	$19.63	$18.15 - $21.05
Q1 2017	54,268	$1,034	$18.48	$17.18 - $19.93
Q4 2016	35,485	$658	$17.24	$14.59 - $19.10
Q3 2016	40,891	$682	$16.70	$15.02 - $18.45
Q2 2016	32,378	$494	$17.05	$14.56 - $18.71
Q1 2016	31,763	$589	$16.79	$13.70 - $18.99
Q4 2015	24,570	$470	$20.64	$17.89 - $24.44
Q3 2015	19,256	$432	$24.58	$22.16 - $27.17
Q2 2015	16,898	$423	$22.14	$19.86 - $25.29
Q1 2015	15,397	$320	$18.00	$15.13 - $21.38
Q4 2014	11,020	$181	$15.59	$12.98 - $16.81
Q3 2014	10,644	$172	$17.25	$15.72 - $19.41