WILLIS TOWERS WATSON PLC LTD

Ticker: WTW CUSIP: G96629103 Class: COM

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

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

Q4 2020

Shares 60,101 Value ($000) $12,662 Avg Close $192.13 Range $167.31 - $204.62

Q3 2020

Shares 61,712 Value ($000) $12,887 Avg Close $189.92 Range $179.60 - $203.46

Q2 2020

Shares 60,344 Value ($000) $11,885 Avg Close $177.44 Range $141.91 - $194.55

Q1 2020

Shares 55,974 Value ($000) $9,507 Avg Close $181.50 Range $132.30 - $203.95

Q4 2019

Shares 43,774 Value ($000) $8,840 Avg Close $176.33 Range $163.39 - $189.79

Q3 2019

Shares 43,045 Value ($000) $8,307 Avg Close $179.11 Range $169.38 - $184.25

Q2 2019

Shares 40,433 Value ($000) $7,744 Avg Close $165.49 Range $157.44 - $176.78

Q1 2019

Shares 38,101 Value ($000) $6,692 Avg Close $151.12 Range $133.24 - $171.08

Q4 2018

Shares 34,833 Value ($000) $5,290 Avg Close $135.75 Range $121.97 - $146.88

Q3 2018

Shares 25,332 Value ($000) $3,570 Avg Close $136.53 Range $126.26 - $147.43

Q2 2018

Shares 27,232 Value ($000) $4,128 Avg Close $136.91 Range $128.31 - $142.51

Q1 2018

Shares 28,422 Value ($000) $4,326 Avg Close $140.63 Range $130.60 - $147.79

Q4 2017

Shares 26,287 Value ($000) $3,961 Avg Close $141.02 Range $134.94 - $147.29

Q3 2017

Shares 20,826 Value ($000) $3,212 Avg Close $132.86 Range $127.30 - $139.08

Q2 2017

Shares 17,775 Value ($000) $2,586 Avg Close $123.84 Range $111.38 - $133.37

Q1 2017

Shares 8,845 Value ($000) $1,158 Avg Close $112.27 Range $106.70 - $116.78

Q4 2016

Shares 8,560 Value ($000) $1,047 Avg Close $109.67 Range $99.16 - $116.73

Q3 2016

Shares 5,841 Value ($000) $776 Avg Close $109.08 Range $103.45 - $117.31

Q2 2016

Shares 5,640 Value ($000) $701 Avg Close $107.68 Range $98.22 - $113.15

Q1 2016

Shares 5,727 Value ($000) $680 Avg Close $100.14 Range $90.46 - $110.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	60,101	$12,662	$192.13	$167.31 - $204.62
Q3 2020	61,712	$12,887	$189.92	$179.60 - $203.46
Q2 2020	60,344	$11,885	$177.44	$141.91 - $194.55
Q1 2020	55,974	$9,507	$181.50	$132.30 - $203.95
Q4 2019	43,774	$8,840	$176.33	$163.39 - $189.79
Q3 2019	43,045	$8,307	$179.11	$169.38 - $184.25
Q2 2019	40,433	$7,744	$165.49	$157.44 - $176.78
Q1 2019	38,101	$6,692	$151.12	$133.24 - $171.08
Q4 2018	34,833	$5,290	$135.75	$121.97 - $146.88
Q3 2018	25,332	$3,570	$136.53	$126.26 - $147.43
Q2 2018	27,232	$4,128	$136.91	$128.31 - $142.51
Q1 2018	28,422	$4,326	$140.63	$130.60 - $147.79
Q4 2017	26,287	$3,961	$141.02	$134.94 - $147.29
Q3 2017	20,826	$3,212	$132.86	$127.30 - $139.08
Q2 2017	17,775	$2,586	$123.84	$111.38 - $133.37
Q1 2017	8,845	$1,158	$112.27	$106.70 - $116.78
Q4 2016	8,560	$1,047	$109.67	$99.16 - $116.73
Q3 2016	5,841	$776	$109.08	$103.45 - $117.31
Q2 2016	5,640	$701	$107.68	$98.22 - $113.15
Q1 2016	5,727	$680	$100.14	$90.46 - $110.73