THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

CHELSEA COUNSEL CO's Holding History (CIK: 0001276755)

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

Q4 2025

Shares 5,390 Value ($000) $3,125 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 5,410 Value ($000) $2,626 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 5,420 Value ($000) $2,200 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 7,160 Value ($000) $3,566 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 7,272 Value ($000) $3,786 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 7,762 Value ($000) $4,804 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 8,742 Value ($000) $4,837 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 8,750 Value ($000) $5,089 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 8,990 Value ($000) $4,775 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 9,210 Value ($000) $4,665 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 9,260 Value ($000) $4,834 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 9,410 Value ($000) $5,427 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 9,825 Value ($000) $5,413 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 11,508 Value ($000) $5,837 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 12,100 Value ($000) $6,573 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 12,600 Value ($000) $7,442 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 13,350 Value ($000) $8,908 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 13,830 Value ($000) $7,902 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 13,740 Value ($000) $6,931 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 13,720 Value ($000) $6,261 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 14,065 Value ($000) $6,551 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 16,638 Value ($000) $7,346 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 18,163 Value ($000) $6,581 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 18,117 Value ($000) $5,138 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 31,562 Value ($000) $10,253 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 34,239 Value ($000) $9,973 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 39,841 Value ($000) $11,700 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 40,056 Value ($000) $10,964 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 40,231 Value ($000) $9,003 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 40,323 Value ($000) $9,842 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 36,858 Value ($000) $7,635 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 40,556 Value ($000) $8,373 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 41,320 Value ($000) $7,846 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 46,690 Value ($000) $8,834 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 47,465 Value ($000) $8,281 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 49,365 Value ($000) $7,582 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 50,265 Value ($000) $7,093 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 50,030 Value ($000) $7,958 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 49,715 Value ($000) $7,346 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 49,513 Value ($000) $7,011 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 49,073 Value ($000) $6,961 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 53,183 Value ($000) $6,503 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 54,113 Value ($000) $7,022 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 52,138 Value ($000) $7,004 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 50,893 Value ($000) $6,376 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 51,603 Value ($000) $6,280 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 51,493 Value ($000) $6,076 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 50,173 Value ($000) $6,033 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 45,035 Value ($000) $5,015 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 43,745 Value ($000) $4,032 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 37,985 Value ($000) $3,215 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,390	$3,125	$565.16	$486.57 - $601.87
Q3 2025	5,410	$2,626	$464.78	$402.70 - $501.56
Q2 2025	5,420	$2,200	$417.06	$384.82 - $495.18
Q1 2025	7,160	$3,566	$539.78	$482.97 - $608.82
Q4 2024	7,272	$3,786	$547.53	$491.20 - $617.36
Q3 2024	7,762	$4,804	$589.13	$525.78 - $624.81
Q2 2024	8,742	$4,837	$569.75	$526.69 - $598.64
Q1 2024	8,750	$5,089	$557.71	$524.04 - $600.06
Q4 2023	8,990	$4,775	$480.76	$412.73 - $532.66
Q3 2023	9,210	$4,665	$528.90	$491.51 - $575.69
Q2 2023	9,260	$4,834	$535.25	$494.39 - $588.28
Q1 2023	9,410	$5,427	$558.70	$518.14 - $604.43
Q4 2022	9,825	$5,413	$524.96	$471.30 - $579.21
Q3 2022	11,508	$5,837	$554.13	$500.83 - $604.99
Q2 2022	12,100	$6,573	$544.70	$492.89 - $611.86
Q1 2022	12,600	$7,442	$568.16	$508.25 - $656.92
Q4 2021	13,350	$8,908	$617.25	$545.68 - $664.90
Q3 2021	13,830	$7,902	$542.36	$497.26 - $609.86
Q2 2021	13,740	$6,931	$466.00	$433.25 - $504.51
Q1 2021	13,720	$6,261	$471.13	$427.86 - $519.72
Q4 2020	14,065	$6,551	$462.59	$427.16 - $525.38
Q3 2020	16,638	$7,346	$407.40	$352.00 - $438.79
Q2 2020	18,163	$6,581	$330.32	$266.44 - $358.87
Q1 2020	18,117	$5,138	$310.51	$246.54 - $336.98
Q4 2019	31,562	$10,253	$298.40	$266.00 - $325.05
Q3 2019	34,239	$9,973	$281.62	$262.06 - $300.37
Q2 2019	39,841	$11,700	$270.70	$248.84 - $293.42
Q1 2019	40,056	$10,964	$244.42	$206.29 - $269.21
Q4 2018	40,231	$9,003	$230.26	$204.59 - $249.16
Q3 2018	40,323	$9,842	$225.62	$199.95 - $240.42
Q2 2018	36,858	$7,635	$208.02	$195.82 - $217.41
Q1 2018	40,556	$8,373	$205.54	$186.40 - $221.70
Q4 2017	41,320	$7,846	$187.44	$177.57 - $196.84
Q3 2017	46,690	$8,834	$177.07	$166.25 - $189.94
Q2 2017	47,465	$8,281	$164.09	$148.20 - $172.95
Q1 2017	49,365	$7,582	$149.18	$136.61 - $157.89
Q4 2016	50,265	$7,093	$143.74	$135.56 - $156.06
Q3 2016	50,030	$7,958	$150.09	$139.26 - $156.47
Q2 2016	49,715	$7,346	$143.61	$136.38 - $150.60
Q1 2016	49,513	$7,011	$130.26	$116.37 - $138.34
Q4 2015	49,073	$6,961	$129.50	$116.40 - $139.59
Q3 2015	53,183	$6,503	$126.34	$113.67 - $136.94
Q2 2015	54,113	$7,022	$126.27	$121.29 - $130.90
Q1 2015	52,138	$7,004	$124.72	$117.56 - $134.63
Q4 2014	50,893	$6,376	$117.50	$103.69 - $125.37
Q3 2014	51,603	$6,280	$117.35	$112.28 - $122.75
Q2 2014	51,493	$6,076	$113.45	$107.95 - $118.89
Q1 2014	50,173	$6,033	$114.47	$105.00 - $122.85
Q4 2013	45,035	$5,015	$95.60	$86.22 - $107.27
Q3 2013	43,745	$4,032	$86.81	$81.00 - $91.06
Q2 2013	37,985	$3,215	$79.76	$72.10 - $85.73