WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

AMICA MUTUAL INSURANCE CO's Holding History (CIK: 0000857508)

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

Q4 2019

Shares 2,018 Value ($000) $472 Avg Close $220.88 Range $204.58 - $236.37

Q3 2019

Shares 2,018 Value ($000) $450 Avg Close $215.83 Range $199.87 - $237.51

Q2 2019

Shares 2,018 Value ($000) $434 Avg Close $218.51 Range $199.11 - $255.21

Q4 2018

Shares 3,890 Value ($000) $734 Avg Close $189.96 Range $167.94 - $204.64

Q3 2018

Shares 3,890 Value ($000) $757 Avg Close $193.64 Range $184.81 - $202.79

Q2 2018

Shares 3,890 Value ($000) $753 Avg Close $196.97 Range $187.28 - $211.78

Q1 2018

Shares 3,890 Value ($000) $773 Avg Close $206.81 Range $187.66 - $220.20

Q4 2017

Shares 3,890 Value ($000) $752 Avg Close $193.09 Range $179.27 - $201.95

Q3 2017

Shares 3,890 Value ($000) $698 Avg Close $181.32 Range $171.32 - $190.39

Q2 2017

Shares 7,515 Value ($000) $1,382 Avg Close $173.76 Range $154.15 - $187.65

Q1 2017

Shares 7,515 Value ($000) $1,175 Avg Close $149.35 Range $134.68 - $158.81

Q4 2016

Shares 7,515 Value ($000) $1,010 Avg Close $142.72 Range $133.35 - $160.00

Q3 2016

Shares 7,515 Value ($000) $1,191 Avg Close $154.74 Range $140.50 - $162.53

Q2 2016

Shares 7,515 Value ($000) $1,057 Avg Close $135.27 Range $128.90 - $140.75

Q1 2016

Shares 7,515 Value ($000) $991 Avg Close $124.75 Range $112.00 - $133.02

Q4 2015

Shares 7,515 Value ($000) $1,011 Avg Close $128.50 Range $115.21 - $136.95

Q3 2015

Shares 7,515 Value ($000) $888 Avg Close $126.49 Range $113.98 - $136.17

Q2 2015

Shares 7,515 Value ($000) $965 Avg Close $129.76 Range $120.79 - $137.39

Q1 2015

Shares 7,515 Value ($000) $934 Avg Close $119.29 Range $111.77 - $125.86

Q4 2014

Shares 7,515 Value ($000) $847 Avg Close $109.55 Range $93.56 - $117.71

Q3 2014

Shares 7,515 Value ($000) $745 Avg Close $103.09 Range $99.08 - $108.89

Q2 2014

Shares 7,515 Value ($000) $785 Avg Close $105.18 Range $97.86 - $114.36

Q1 2014

Shares 7,515 Value ($000) $815 Avg Close $108.40 Range $97.90 - $115.06

Q4 2013

Shares 7,515 Value ($000) $752 Avg Close $100.80 Range $94.50 - $107.13

Q3 2013

Shares 7,515 Value ($000) $798 Avg Close $102.55 Range $97.53 - $108.89

Q2 2013

Shares 7,515 Value ($000) $752 Avg Close $95.76 Range $87.85 - $102.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	2,018	$472	$220.88	$204.58 - $236.37
Q3 2019	2,018	$450	$215.83	$199.87 - $237.51
Q2 2019	2,018	$434	$218.51	$199.11 - $255.21
Q4 2018	3,890	$734	$189.96	$167.94 - $204.64
Q3 2018	3,890	$757	$193.64	$184.81 - $202.79
Q2 2018	3,890	$753	$196.97	$187.28 - $211.78
Q1 2018	3,890	$773	$206.81	$187.66 - $220.20
Q4 2017	3,890	$752	$193.09	$179.27 - $201.95
Q3 2017	3,890	$698	$181.32	$171.32 - $190.39
Q2 2017	7,515	$1,382	$173.76	$154.15 - $187.65
Q1 2017	7,515	$1,175	$149.35	$134.68 - $158.81
Q4 2016	7,515	$1,010	$142.72	$133.35 - $160.00
Q3 2016	7,515	$1,191	$154.74	$140.50 - $162.53
Q2 2016	7,515	$1,057	$135.27	$128.90 - $140.75
Q1 2016	7,515	$991	$124.75	$112.00 - $133.02
Q4 2015	7,515	$1,011	$128.50	$115.21 - $136.95
Q3 2015	7,515	$888	$126.49	$113.98 - $136.17
Q2 2015	7,515	$965	$129.76	$120.79 - $137.39
Q1 2015	7,515	$934	$119.29	$111.77 - $125.86
Q4 2014	7,515	$847	$109.55	$93.56 - $117.71
Q3 2014	7,515	$745	$103.09	$99.08 - $108.89
Q2 2014	7,515	$785	$105.18	$97.86 - $114.36
Q1 2014	7,515	$815	$108.40	$97.90 - $115.06
Q4 2013	7,515	$752	$100.80	$94.50 - $107.13
Q3 2013	7,515	$798	$102.55	$97.53 - $108.89
Q2 2013	7,515	$752	$95.76	$87.85 - $102.69