STEPAN CO

Ticker: SCL CUSIP: 858586100 Class: Common Stock

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

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

Q4 2020

Shares 10,599 Value ($000) $1,265 Avg Close $117.73 Range $106.31 - $129.62

Q3 2020

Shares 10,104 Value ($000) $1,101 Avg Close $109.42 Range $90.59 - $118.82

Q2 2020

Shares 9,573 Value ($000) $930 Avg Close $94.01 Range $82.80 - $103.56

Q1 2020

Shares 9,888 Value ($000) $875 Avg Close $95.46 Range $69.33 - $105.87

Q4 2019

Shares 11,837 Value ($000) $1,213 Avg Close $97.44 Range $92.96 - $102.96

Q3 2019

Shares 11,617 Value ($000) $1,128 Avg Close $94.89 Range $88.98 - $101.84

Q2 2019

Shares 11,311 Value ($000) $1,040 Avg Close $89.22 Range $82.98 - $93.79

Q1 2019

Shares 11,581 Value ($000) $1,014 Avg Close $86.75 Range $72.11 - $95.32

Q4 2018

Shares 12,040 Value ($000) $891 Avg Close $81.38 Range $69.17 - $88.77

Q3 2018

Shares 10,873 Value ($000) $946 Avg Close $86.13 Range $76.91 - $90.96

Q2 2018

Shares 10,496 Value ($000) $819 Avg Close $76.34 Range $68.09 - $89.91

Q1 2018

Shares 11,106 Value ($000) $924 Avg Close $79.22 Range $68.75 - $87.44

Q4 2017

Shares 12,638 Value ($000) $998 Avg Close $82.11 Range $77.79 - $89.18

Q3 2017

Shares 12,742 Value ($000) $1,066 Avg Close $82.22 Range $75.36 - $92.97

Q2 2017

Shares 13,634 Value ($000) $1,188 Avg Close $84.09 Range $75.38 - $90.66

Q1 2017

Shares 13,669 Value ($000) $1,077 Avg Close $78.04 Range $68.51 - $82.93

Q4 2016

Shares 13,555 Value ($000) $1,104 Avg Close $77.15 Range $67.85 - $87.00

Q3 2016

Shares 11,513 Value ($000) $837 Avg Close $67.18 Range $56.89 - $73.90

Q2 2016

Shares 10,805 Value ($000) $643 Avg Close $58.72 Range $54.00 - $63.32

Q1 2016

Shares 10,805 Value ($000) $597 Avg Close $48.10 Range $41.42 - $56.50

Q4 2015

Shares 11,173 Value ($000) $555 Avg Close $50.10 Range $40.72 - $54.87

Q3 2015

Shares 11,075 Value ($000) $461 Avg Close $46.57 Range $40.49 - $55.67

Q2 2015

Shares 11,319 Value ($000) $612 Avg Close $49.34 Range $41.34 - $55.22

Q1 2015

Shares 10,251 Value ($000) $427 Avg Close $39.81 Range $37.20 - $41.80

Q1 2014

Shares 4,593 Value ($000) $297 Avg Close $62.71 Range $59.17 - $65.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	10,599	$1,265	$117.73	$106.31 - $129.62
Q3 2020	10,104	$1,101	$109.42	$90.59 - $118.82
Q2 2020	9,573	$930	$94.01	$82.80 - $103.56
Q1 2020	9,888	$875	$95.46	$69.33 - $105.87
Q4 2019	11,837	$1,213	$97.44	$92.96 - $102.96
Q3 2019	11,617	$1,128	$94.89	$88.98 - $101.84
Q2 2019	11,311	$1,040	$89.22	$82.98 - $93.79
Q1 2019	11,581	$1,014	$86.75	$72.11 - $95.32
Q4 2018	12,040	$891	$81.38	$69.17 - $88.77
Q3 2018	10,873	$946	$86.13	$76.91 - $90.96
Q2 2018	10,496	$819	$76.34	$68.09 - $89.91
Q1 2018	11,106	$924	$79.22	$68.75 - $87.44
Q4 2017	12,638	$998	$82.11	$77.79 - $89.18
Q3 2017	12,742	$1,066	$82.22	$75.36 - $92.97
Q2 2017	13,634	$1,188	$84.09	$75.38 - $90.66
Q1 2017	13,669	$1,077	$78.04	$68.51 - $82.93
Q4 2016	13,555	$1,104	$77.15	$67.85 - $87.00
Q3 2016	11,513	$837	$67.18	$56.89 - $73.90
Q2 2016	10,805	$643	$58.72	$54.00 - $63.32
Q1 2016	10,805	$597	$48.10	$41.42 - $56.50
Q4 2015	11,173	$555	$50.10	$40.72 - $54.87
Q3 2015	11,075	$461	$46.57	$40.49 - $55.67
Q2 2015	11,319	$612	$49.34	$41.34 - $55.22
Q1 2015	10,251	$427	$39.81	$37.20 - $41.80
Q1 2014	4,593	$297	$62.71	$59.17 - $65.49