SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

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

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

Q4 2020

Shares 20,054 Value ($000) $1,874 Avg Close $88.98 Range $82.58 - $97.42

Q3 2020

Shares 19,938 Value ($000) $1,937 Avg Close $90.65 Range $74.55 - $99.72

Q2 2020

Shares 19,369 Value ($000) $1,634 Avg Close $70.29 Range $53.68 - $91.17

Q1 2020

Shares 16,328 Value ($000) $1,012 Avg Close $74.16 Range $44.65 - $83.80

Q4 2019

Shares 14,385 Value ($000) $1,154 Avg Close $73.79 Range $63.49 - $80.83

Q3 2019

Shares 13,832 Value ($000) $960 Avg Close $61.30 Range $54.13 - $65.83

Q2 2019

Shares 13,883 Value ($000) $923 Avg Close $60.10 Range $54.87 - $63.50

Q1 2019

Shares 13,143 Value ($000) $779 Avg Close $55.38 Range $49.21 - $57.89

Q4 2018

Shares 15,458 Value ($000) $837 Avg Close $54.77 Range $46.23 - $68.31

Q3 2018

Shares 19,462 Value ($000) $1,410 Avg Close $65.92 Range $55.18 - $72.89

Q2 2018

Shares 17,741 Value ($000) $1,103 Avg Close $56.34 Range $50.43 - $62.41

Q1 2018

Shares 16,939 Value ($000) $976 Avg Close $53.40 Range $50.66 - $56.29

Q4 2017

Shares 16,349 Value ($000) $939 Avg Close $50.92 Range $44.46 - $56.70

Q3 2017

Shares 15,113 Value ($000) $741 Avg Close $40.85 Range $38.29 - $45.41

Q2 2017

Shares 13,454 Value ($000) $588 Avg Close $38.22 Range $36.31 - $40.44

Q1 2017

Shares 12,083 Value ($000) $521 Avg Close $39.37 Range $37.28 - $41.25

Q4 2016

Shares 12,279 Value ($000) $537 Avg Close $40.50 Range $36.93 - $43.78

Q3 2016

Shares 11,173 Value ($000) $491 Avg Close $38.35 Range $35.10 - $40.98

Q2 2016

Shares 10,559 Value ($000) $422 Avg Close $34.48 Range $33.16 - $35.86

Q1 2016

Shares 10,440 Value ($000) $398 Avg Close $30.22 Range $27.00 - $34.22

Q4 2015

Shares 10,204 Value ($000) $348 Avg Close $32.21 Range $29.44 - $34.16

Q3 2015

Shares 9,780 Value ($000) $328 Avg Close $30.84 Range $29.17 - $32.79

Q2 2015

Shares 9,598 Value ($000) $326 Avg Close $30.42 Range $28.68 - $33.04

Q1 2015

Shares 9,828 Value ($000) $367 Avg Close $30.80 Range $27.32 - $33.49

Q4 2014

Shares 7,328 Value ($000) $254 Avg Close $28.42 Range $25.15 - $31.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	20,054	$1,874	$88.98	$82.58 - $97.42
Q3 2020	19,938	$1,937	$90.65	$74.55 - $99.72
Q2 2020	19,369	$1,634	$70.29	$53.68 - $91.17
Q1 2020	16,328	$1,012	$74.16	$44.65 - $83.80
Q4 2019	14,385	$1,154	$73.79	$63.49 - $80.83
Q3 2019	13,832	$960	$61.30	$54.13 - $65.83
Q2 2019	13,883	$923	$60.10	$54.87 - $63.50
Q1 2019	13,143	$779	$55.38	$49.21 - $57.89
Q4 2018	15,458	$837	$54.77	$46.23 - $68.31
Q3 2018	19,462	$1,410	$65.92	$55.18 - $72.89
Q2 2018	17,741	$1,103	$56.34	$50.43 - $62.41
Q1 2018	16,939	$976	$53.40	$50.66 - $56.29
Q4 2017	16,349	$939	$50.92	$44.46 - $56.70
Q3 2017	15,113	$741	$40.85	$38.29 - $45.41
Q2 2017	13,454	$588	$38.22	$36.31 - $40.44
Q1 2017	12,083	$521	$39.37	$37.28 - $41.25
Q4 2016	12,279	$537	$40.50	$36.93 - $43.78
Q3 2016	11,173	$491	$38.35	$35.10 - $40.98
Q2 2016	10,559	$422	$34.48	$33.16 - $35.86
Q1 2016	10,440	$398	$30.22	$27.00 - $34.22
Q4 2015	10,204	$348	$32.21	$29.44 - $34.16
Q3 2015	9,780	$328	$30.84	$29.17 - $32.79
Q2 2015	9,598	$326	$30.42	$28.68 - $33.04
Q1 2015	9,828	$367	$30.80	$27.32 - $33.49
Q4 2014	7,328	$254	$28.42	$25.15 - $31.04