DUPONT DE NEMOURS INC

Ticker: DD CUSIP: 26614N102 Class: COM

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

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

Q4 2020

Shares 362,648 Value ($000) $25,788 Avg Close $23.71 Range $20.25 - $27.19

Q3 2020

Shares 346,980 Value ($000) $19,250 Avg Close $21.09 Range $19.10 - $23.07

Q2 2020

Shares 329,557 Value ($000) $17,510 Avg Close $17.44 Range $11.79 - $22.08

Q1 2020

Shares 258,792 Value ($000) $8,825 Avg Close $18.15 Range $10.60 - $24.21

Q4 2019

Shares 256,820 Value ($000) $16,487 Avg Close $24.51 Range $22.90 - $27.18

Q3 2019

Shares 312,486 Value ($000) $22,284 Avg Close $25.91 Range $23.41 - $28.38

Q2 2019

Shares 338,170 Value ($000) $25,386 Avg Close $27.24 Range $23.44 - $30.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	362,648	$25,788	$23.71	$20.25 - $27.19
Q3 2020	346,980	$19,250	$21.09	$19.10 - $23.07
Q2 2020	329,557	$17,510	$17.44	$11.79 - $22.08
Q1 2020	258,792	$8,825	$18.15	$10.60 - $24.21
Q4 2019	256,820	$16,487	$24.51	$22.90 - $27.18
Q3 2019	312,486	$22,284	$25.91	$23.41 - $28.38
Q2 2019	338,170	$25,386	$27.24	$23.44 - $30.73