WATTS WATER TECHNOLOGIES INC

Ticker: WTS CUSIP: 942749102 Class: COM

WELCH & FORBES LLC's Holding History (CIK: 0000105495)

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

Q4 2025

Shares 5,280 Value ($000) $1,457 Avg Close $275.88 Range $260.00 - $287.09

Q3 2025

Shares 5,280 Value ($000) $1,475 Avg Close $268.10 Range $242.77 - $287.89

Q2 2025

Shares 5,480 Value ($000) $1,347 Avg Close $224.98 Range $177.59 - $249.51

Q1 2025

Shares 5,630 Value ($000) $1,148 Avg Close $209.68 Range $193.79 - $232.60

Q4 2024

Shares 5,630 Value ($000) $1,145 Avg Close $207.73 Range $189.05 - $222.70

Q3 2024

Shares 5,630 Value ($000) $1,166 Avg Close $193.36 Range $175.37 - $212.49

Q2 2024

Shares 5,630 Value ($000) $995 Avg Close $200.57 Range $179.40 - $217.93

Q1 2024

Shares 5,680 Value ($000) $1,207 Avg Close $202.54 Range $192.48 - $219.52

Q4 2023

Shares 7,138 Value ($000) $1,487 Avg Close $188.85 Range $167.87 - $213.14

Q3 2023

Shares 7,138 Value ($000) $1,234 Avg Close $182.82 Range $170.42 - $192.93

Q2 2023

Shares 7,174 Value ($000) $1,318 Avg Close $167.28 Range $153.25 - $184.74

Q1 2023

Shares 7,199 Value ($000) $1,212 Avg Close $164.83 Range $142.10 - $181.40

Q4 2022

Shares 7,599 Value ($000) $1,111 Avg Close $144.08 Range $121.25 - $160.79

Q3 2022

Shares 7,599 Value ($000) $956 Avg Close $135.78 Range $118.48 - $156.36

Q2 2022

Shares 7,599 Value ($000) $933 Avg Close $129.81 Range $116.31 - $142.52

Q1 2022

Shares 8,474 Value ($000) $1,183 Avg Close $156.88 Range $137.19 - $195.60

Q4 2021

Shares 7,524 Value ($000) $1,461 Avg Close $190.00 Range $166.14 - $212.00

Q3 2021

Shares 7,674 Value ($000) $1,290 Avg Close $160.24 Range $139.53 - $176.28

Q2 2021

Shares 8,026 Value ($000) $1,171 Avg Close $132.14 Range $116.54 - $146.28

Q1 2021

Shares 8,228 Value ($000) $977 Avg Close $121.96 Range $113.44 - $131.51

Q4 2020

Shares 8,228 Value ($000) $1,001 Avg Close $114.53 Range $99.27 - $123.03

Q3 2020

Shares 8,728 Value ($000) $874 Avg Close $91.38 Range $77.19 - $104.90

Q2 2020

Shares 8,178 Value ($000) $663 Avg Close $80.59 Range $71.01 - $92.39

Q1 2020

Shares 8,178 Value ($000) $692 Avg Close $95.74 Range $69.02 - $114.45

Q4 2019

Shares 8,178 Value ($000) $816 Avg Close $94.88 Range $86.66 - $100.86

Q3 2019

Shares 8,178 Value ($000) $767 Avg Close $92.88 Range $88.36 - $100.05

Q2 2019

Shares 8,344 Value ($000) $778 Avg Close $85.37 Range $80.04 - $94.11

Q1 2019

Shares 9,020 Value ($000) $729 Avg Close $76.12 Range $61.91 - $82.84

Q4 2018

Shares 15,070 Value ($000) $973 Avg Close $71.82 Range $61.17 - $83.57

Q3 2018

Shares 15,886 Value ($000) $1,319 Avg Close $82.80 Range $77.35 - $93.35

Q2 2018

Shares 15,081 Value ($000) $1,182 Avg Close $77.62 Range $72.75 - $81.45

Q1 2018

Shares 15,957 Value ($000) $1,240 Avg Close $77.80 Range $71.18 - $84.25

Q4 2017

Shares 17,057 Value ($000) $1,295 Avg Close $71.30 Range $66.40 - $78.05

Q3 2017

Shares 17,583 Value ($000) $1,217 Avg Close $64.29 Range $59.15 - $70.70

Q2 2017

Shares 18,933 Value ($000) $1,197 Avg Close $62.38 Range $59.25 - $66.30

Q1 2017

Shares 21,433 Value ($000) $1,336 Avg Close $63.64 Range $59.70 - $67.70

Q4 2016

Shares 21,758 Value ($000) $1,418 Avg Close $65.45 Range $58.35 - $71.05

Q3 2016

Shares 21,758 Value ($000) $1,411 Avg Close $62.83 Range $56.30 - $66.00

Q2 2016

Shares 12,783 Value ($000) $745 Avg Close $56.62 Range $53.79 - $60.58

Q1 2016

Shares 13,183 Value ($000) $727 Avg Close $50.48 Range $44.51 - $56.13

Q4 2015

Shares 12,425 Value ($000) $616 Avg Close $54.61 Range $49.51 - $60.22

Q3 2015

Shares 10,975 Value ($000) $580 Avg Close $53.12 Range $48.09 - $57.74

Q2 2015

Shares 9,575 Value ($000) $496 Avg Close $54.33 Range $51.24 - $56.53

Q1 2015

Shares 8,550 Value ($000) $470 Avg Close $57.04 Range $52.16 - $64.16

Q4 2014

Shares 7,550 Value ($000) $479 Avg Close $60.83 Range $53.80 - $65.16

Q3 2014

Shares 6,025 Value ($000) $351 Avg Close $61.17 Range $56.84 - $65.84

Q2 2014

Shares 5,925 Value ($000) $365 Avg Close $57.48 Range $51.71 - $62.43

Q1 2014

Shares 4,225 Value ($000) $248 Avg Close $58.26 Range $52.66 - $62.38

Q4 2013

Shares 4,277 Value ($000) $264 Avg Close $57.98 Range $52.33 - $62.66

Q3 2013

Shares 3,765 Value ($000) $212 Avg Close $53.20 Range $45.73 - $58.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,280	$1,457	$275.88	$260.00 - $287.09
Q3 2025	5,280	$1,475	$268.10	$242.77 - $287.89
Q2 2025	5,480	$1,347	$224.98	$177.59 - $249.51
Q1 2025	5,630	$1,148	$209.68	$193.79 - $232.60
Q4 2024	5,630	$1,145	$207.73	$189.05 - $222.70
Q3 2024	5,630	$1,166	$193.36	$175.37 - $212.49
Q2 2024	5,630	$995	$200.57	$179.40 - $217.93
Q1 2024	5,680	$1,207	$202.54	$192.48 - $219.52
Q4 2023	7,138	$1,487	$188.85	$167.87 - $213.14
Q3 2023	7,138	$1,234	$182.82	$170.42 - $192.93
Q2 2023	7,174	$1,318	$167.28	$153.25 - $184.74
Q1 2023	7,199	$1,212	$164.83	$142.10 - $181.40
Q4 2022	7,599	$1,111	$144.08	$121.25 - $160.79
Q3 2022	7,599	$956	$135.78	$118.48 - $156.36
Q2 2022	7,599	$933	$129.81	$116.31 - $142.52
Q1 2022	8,474	$1,183	$156.88	$137.19 - $195.60
Q4 2021	7,524	$1,461	$190.00	$166.14 - $212.00
Q3 2021	7,674	$1,290	$160.24	$139.53 - $176.28
Q2 2021	8,026	$1,171	$132.14	$116.54 - $146.28
Q1 2021	8,228	$977	$121.96	$113.44 - $131.51
Q4 2020	8,228	$1,001	$114.53	$99.27 - $123.03
Q3 2020	8,728	$874	$91.38	$77.19 - $104.90
Q2 2020	8,178	$663	$80.59	$71.01 - $92.39
Q1 2020	8,178	$692	$95.74	$69.02 - $114.45
Q4 2019	8,178	$816	$94.88	$86.66 - $100.86
Q3 2019	8,178	$767	$92.88	$88.36 - $100.05
Q2 2019	8,344	$778	$85.37	$80.04 - $94.11
Q1 2019	9,020	$729	$76.12	$61.91 - $82.84
Q4 2018	15,070	$973	$71.82	$61.17 - $83.57
Q3 2018	15,886	$1,319	$82.80	$77.35 - $93.35
Q2 2018	15,081	$1,182	$77.62	$72.75 - $81.45
Q1 2018	15,957	$1,240	$77.80	$71.18 - $84.25
Q4 2017	17,057	$1,295	$71.30	$66.40 - $78.05
Q3 2017	17,583	$1,217	$64.29	$59.15 - $70.70
Q2 2017	18,933	$1,197	$62.38	$59.25 - $66.30
Q1 2017	21,433	$1,336	$63.64	$59.70 - $67.70
Q4 2016	21,758	$1,418	$65.45	$58.35 - $71.05
Q3 2016	21,758	$1,411	$62.83	$56.30 - $66.00
Q2 2016	12,783	$745	$56.62	$53.79 - $60.58
Q1 2016	13,183	$727	$50.48	$44.51 - $56.13
Q4 2015	12,425	$616	$54.61	$49.51 - $60.22
Q3 2015	10,975	$580	$53.12	$48.09 - $57.74
Q2 2015	9,575	$496	$54.33	$51.24 - $56.53
Q1 2015	8,550	$470	$57.04	$52.16 - $64.16
Q4 2014	7,550	$479	$60.83	$53.80 - $65.16
Q3 2014	6,025	$351	$61.17	$56.84 - $65.84
Q2 2014	5,925	$365	$57.48	$51.71 - $62.43
Q1 2014	4,225	$248	$58.26	$52.66 - $62.38
Q4 2013	4,277	$264	$57.98	$52.33 - $62.66
Q3 2013	3,765	$212	$53.20	$45.73 - $58.18