THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

BRADLEY FOSTER & SARGENT INC/CT's Holding History (CIK: 0001015086)

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

Q4 2025

Shares 258,975 Value ($000) $150,063 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 243,969 Value ($000) $118,330 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 242,520 Value ($000) $98,332 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 243,390 Value ($000) $121,111 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 204,142 Value ($000) $106,201 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 202,500 Value ($000) $125,261 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 199,855 Value ($000) $110,520 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 200,047 Value ($000) $116,269 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 200,848 Value ($000) $106,608 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 183,060 Value ($000) $95,511 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 183,060 Value ($000) $95,511 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 177,235 Value ($000) $102,153 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 177,575 Value ($000) $97,789 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 179,414 Value ($000) $90,997 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 180,233 Value ($000) $97,917 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 192,514 Value ($000) $113,708 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 193,866 Value ($000) $129,355 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 193,732 Value ($000) $110,685 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 193,441 Value ($000) $97,585 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 193,997 Value ($000) $88,536 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 193,707 Value ($000) $90,225 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 216,795 Value ($000) $95,719 Avg Close $407.40 Range $352.00 - $438.79

Q1 2020

Shares 222,263 Value ($000) $63,034 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 229,557 Value ($000) $74,576 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 231,317 Value ($000) $67,376 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 234,565 Value ($000) $68,887 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 235,111 Value ($000) $64,355 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 238,094 Value ($000) $53,283 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 243,159 Value ($000) $59,350 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 200,120 Value ($000) $41,453 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 196,481 Value ($000) $40,565 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 202,467 Value ($000) $38,444 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 203,362 Value ($000) $38,476 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 207,656 Value ($000) $36,230 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 207,415 Value ($000) $31,859 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 211,822 Value ($000) $29,888 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 211,396 Value ($000) $33,625 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 216,791 Value ($000) $32,033 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 218,944 Value ($000) $31,000 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 286,775 Value ($000) $40,679 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 291,685 Value ($000) $35,667 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 290,374 Value ($000) $37,679 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 285,512 Value ($000) $38,356 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 243,683 Value ($000) $30,531 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 125,602 Value ($000) $15,286 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 116,431 Value ($000) $13,739 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 69,426 Value ($000) $8,348 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 66,499 Value ($000) $7,405 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 68,059 Value ($000) $6,272 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 85,917 Value ($000) $7,271 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	258,975	$150,063	$565.16	$486.57 - $601.87
Q3 2025	243,969	$118,330	$464.78	$402.70 - $501.56
Q2 2025	242,520	$98,332	$417.06	$384.82 - $495.18
Q1 2025	243,390	$121,111	$539.78	$482.97 - $608.82
Q4 2024	204,142	$106,201	$547.53	$491.20 - $617.36
Q3 2024	202,500	$125,261	$589.13	$525.78 - $624.81
Q2 2024	199,855	$110,520	$569.75	$526.69 - $598.64
Q1 2024	200,047	$116,269	$557.71	$524.04 - $600.06
Q4 2023	200,848	$106,608	$480.76	$412.73 - $532.66
Q3 2023	183,060	$95,511	$528.90	$491.51 - $575.69
Q2 2023	183,060	$95,511	$535.25	$494.39 - $588.28
Q1 2023	177,235	$102,153	$558.70	$518.14 - $604.43
Q4 2022	177,575	$97,789	$524.96	$471.30 - $579.21
Q3 2022	179,414	$90,997	$554.13	$500.83 - $604.99
Q2 2022	180,233	$97,917	$544.70	$492.89 - $611.86
Q1 2022	192,514	$113,708	$568.16	$508.25 - $656.92
Q4 2021	193,866	$129,355	$617.25	$545.68 - $664.90
Q3 2021	193,732	$110,685	$542.36	$497.26 - $609.86
Q2 2021	193,441	$97,585	$466.00	$433.25 - $504.51
Q1 2021	193,997	$88,536	$471.13	$427.86 - $519.72
Q4 2020	193,707	$90,225	$462.59	$427.16 - $525.38
Q3 2020	216,795	$95,719	$407.40	$352.00 - $438.79
Q1 2020	222,263	$63,034	$310.51	$246.54 - $336.98
Q4 2019	229,557	$74,576	$298.40	$266.00 - $325.05
Q3 2019	231,317	$67,376	$281.62	$262.06 - $300.37
Q2 2019	234,565	$68,887	$270.70	$248.84 - $293.42
Q1 2019	235,111	$64,355	$244.42	$206.29 - $269.21
Q4 2018	238,094	$53,283	$230.26	$204.59 - $249.16
Q3 2018	243,159	$59,350	$225.62	$199.95 - $240.42
Q2 2018	200,120	$41,453	$208.02	$195.82 - $217.41
Q1 2018	196,481	$40,565	$205.54	$186.40 - $221.70
Q4 2017	202,467	$38,444	$187.44	$177.57 - $196.84
Q3 2017	203,362	$38,476	$177.07	$166.25 - $189.94
Q2 2017	207,656	$36,230	$164.09	$148.20 - $172.95
Q1 2017	207,415	$31,859	$149.18	$136.61 - $157.89
Q4 2016	211,822	$29,888	$143.74	$135.56 - $156.06
Q3 2016	211,396	$33,625	$150.09	$139.26 - $156.47
Q2 2016	216,791	$32,033	$143.61	$136.38 - $150.60
Q1 2016	218,944	$31,000	$130.26	$116.37 - $138.34
Q4 2015	286,775	$40,679	$129.50	$116.40 - $139.59
Q3 2015	291,685	$35,667	$126.34	$113.67 - $136.94
Q2 2015	290,374	$37,679	$126.27	$121.29 - $130.90
Q1 2015	285,512	$38,356	$124.72	$117.56 - $134.63
Q4 2014	243,683	$30,531	$117.50	$103.69 - $125.37
Q3 2014	125,602	$15,286	$117.35	$112.28 - $122.75
Q2 2014	116,431	$13,739	$113.45	$107.95 - $118.89
Q1 2014	69,426	$8,348	$114.47	$105.00 - $122.85
Q4 2013	66,499	$7,405	$95.60	$86.22 - $107.27
Q3 2013	68,059	$6,272	$86.81	$81.00 - $91.06
Q2 2013	85,917	$7,271	$79.76	$72.10 - $85.73