THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

TRUST CO OF OKLAHOMA's Holding History (CIK: 0001083323)

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

Q4 2025

Shares 7,099 Value ($000) $4,114 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 7,431 Value ($000) $3,604 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 7,588 Value ($000) $3,077 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 8,791 Value ($000) $4,374 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 8,988 Value ($000) $4,676 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 9,172 Value ($000) $5,674 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 8,580 Value ($000) $4,745 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 8,702 Value ($000) $5,058 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 8,772 Value ($000) $4,656 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 8,746 Value ($000) $4,427 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 8,878 Value ($000) $4,632 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 8,996 Value ($000) $5,185 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 9,680 Value ($000) $5,331 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 8,228 Value ($000) $4,173,159 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 8,315 Value ($000) $4,517,373 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 8,319 Value ($000) $4,913,617 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 9,627 Value ($000) $6,423,520 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 9,967 Value ($000) $5,694,446 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 10,168 Value ($000) $5,129,451 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 10,446 Value ($000) $4,767,346 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 10,741 Value ($000) $5,002,943 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 11,083 Value ($000) $4,893,366 Avg Close $407.40 Range $352.00 - $438.79

Q1 2020

Shares 10,586 Value ($000) $3,002,190 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 10,339 Value ($000) $3,358,831 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 10,327 Value ($000) $3,007,945 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 10,041 Value ($000) $2,948,841 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 10,049 Value ($000) $2,750,613 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 10,345 Value ($000) $2,315,108 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 10,461 Value ($000) $2,553,321 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 10,508 Value ($000) $2,176,627 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 11,484 Value ($000) $2,370,987 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 11,702 Value ($000) $2,221,976 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 13,080 Value ($000) $2,474,736 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 13,303 Value ($000) $2,320,974 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 13,073 Value ($000) $2,008,013 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 13,079 Value ($000) $1,845,447 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 15,027 Value ($000) $2,390,194 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 15,103 Value ($000) $2,231,619 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 15,279 Value ($000) $2,163,354 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 14,939 Value ($000) $2,119,097 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 14,666 Value ($000) $1,793,358 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 13,840 Value ($000) $1,795,878 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 14,320 Value ($000) $1,923,748 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 16,467 Value ($000) $2,063,151 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 16,352 Value ($000) $1,990,039 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 12,640 Value ($000) $1,491,520 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 4,827 Value ($000) $580,398 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 4,712 Value ($000) $524,681 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 4,808 Value ($000) $443,057 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 5,356 Value ($000) $453,279 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,099	$4,114	$565.16	$486.57 - $601.87
Q3 2025	7,431	$3,604	$464.78	$402.70 - $501.56
Q2 2025	7,588	$3,077	$417.06	$384.82 - $495.18
Q1 2025	8,791	$4,374	$539.78	$482.97 - $608.82
Q4 2024	8,988	$4,676	$547.53	$491.20 - $617.36
Q3 2024	9,172	$5,674	$589.13	$525.78 - $624.81
Q2 2024	8,580	$4,745	$569.75	$526.69 - $598.64
Q1 2024	8,702	$5,058	$557.71	$524.04 - $600.06
Q4 2023	8,772	$4,656	$480.76	$412.73 - $532.66
Q3 2023	8,746	$4,427	$528.90	$491.51 - $575.69
Q2 2023	8,878	$4,632	$535.25	$494.39 - $588.28
Q1 2023	8,996	$5,185	$558.70	$518.14 - $604.43
Q4 2022	9,680	$5,331	$524.96	$471.30 - $579.21
Q3 2022	8,228	$4,173,159	$554.13	$500.83 - $604.99
Q2 2022	8,315	$4,517,373	$544.70	$492.89 - $611.86
Q1 2022	8,319	$4,913,617	$568.16	$508.25 - $656.92
Q4 2021	9,627	$6,423,520	$617.25	$545.68 - $664.90
Q3 2021	9,967	$5,694,446	$542.36	$497.26 - $609.86
Q2 2021	10,168	$5,129,451	$466.00	$433.25 - $504.51
Q1 2021	10,446	$4,767,346	$471.13	$427.86 - $519.72
Q4 2020	10,741	$5,002,943	$462.59	$427.16 - $525.38
Q3 2020	11,083	$4,893,366	$407.40	$352.00 - $438.79
Q1 2020	10,586	$3,002,190	$310.51	$246.54 - $336.98
Q4 2019	10,339	$3,358,831	$298.40	$266.00 - $325.05
Q3 2019	10,327	$3,007,945	$281.62	$262.06 - $300.37
Q2 2019	10,041	$2,948,841	$270.70	$248.84 - $293.42
Q1 2019	10,049	$2,750,613	$244.42	$206.29 - $269.21
Q4 2018	10,345	$2,315,108	$230.26	$204.59 - $249.16
Q3 2018	10,461	$2,553,321	$225.62	$199.95 - $240.42
Q2 2018	10,508	$2,176,627	$208.02	$195.82 - $217.41
Q1 2018	11,484	$2,370,987	$205.54	$186.40 - $221.70
Q4 2017	11,702	$2,221,976	$187.44	$177.57 - $196.84
Q3 2017	13,080	$2,474,736	$177.07	$166.25 - $189.94
Q2 2017	13,303	$2,320,974	$164.09	$148.20 - $172.95
Q1 2017	13,073	$2,008,013	$149.18	$136.61 - $157.89
Q4 2016	13,079	$1,845,447	$143.74	$135.56 - $156.06
Q3 2016	15,027	$2,390,194	$150.09	$139.26 - $156.47
Q2 2016	15,103	$2,231,619	$143.61	$136.38 - $150.60
Q1 2016	15,279	$2,163,354	$130.26	$116.37 - $138.34
Q4 2015	14,939	$2,119,097	$129.50	$116.40 - $139.59
Q3 2015	14,666	$1,793,358	$126.34	$113.67 - $136.94
Q2 2015	13,840	$1,795,878	$126.27	$121.29 - $130.90
Q1 2015	14,320	$1,923,748	$124.72	$117.56 - $134.63
Q4 2014	16,467	$2,063,151	$117.50	$103.69 - $125.37
Q3 2014	16,352	$1,990,039	$117.35	$112.28 - $122.75
Q2 2014	12,640	$1,491,520	$113.45	$107.95 - $118.89
Q1 2014	4,827	$580,398	$114.47	$105.00 - $122.85
Q4 2013	4,712	$524,681	$95.60	$86.22 - $107.27
Q3 2013	4,808	$443,057	$86.81	$81.00 - $91.06
Q2 2013	5,356	$453,279	$79.76	$72.10 - $85.73