THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

First National Trust Co's Holding History (CIK: 0001277303)

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

Q4 2025

Shares 12,630 Value ($000) $7,318 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 12,312 Value ($000) $5,972 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 13,055 Value ($000) $5,293 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 13,123 Value ($000) $6,530 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 13,498 Value ($000) $7,022 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 13,288 Value ($000) $8,220 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 13,387 Value ($000) $7,403 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 13,770 Value ($000) $8,003 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 13,965 Value ($000) $7,412 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 15,133 Value ($000) $7,660 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 15,356 Value ($000) $8,012 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 13,565 Value ($000) $7,818 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 13,899 Value ($000) $7,654 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 13,924 Value ($000) $7,062 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 14,338 Value ($000) $7,789 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 14,072 Value ($000) $8,312 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 13,557 Value ($000) $9,045 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 12,267 Value ($000) $7,009 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 12,143 Value ($000) $6,125 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 11,895 Value ($000) $5,429 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 11,528 Value ($000) $5,369 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 10,952 Value ($000) $4,836 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 10,945 Value ($000) $3,966 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 11,205 Value ($000) $3,177 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 16,540 Value ($000) $5,374 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 16,229 Value ($000) $4,727 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 16,765 Value ($000) $4,924 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 28,179 Value ($000) $7,713 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 26,636 Value ($000) $5,961 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 21,542 Value ($000) $5,258 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 20,175 Value ($000) $4,179 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 18,326 Value ($000) $3,783 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 4,897 Value ($000) $930 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 3,658 Value ($000) $692 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 3,295 Value ($000) $575 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 3,840 Value ($000) $590 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 4,788 Value ($000) $676 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 4,060 Value ($000) $645 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 2,115 Value ($000) $313 Avg Close $143.61 Range $136.38 - $150.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,630	$7,318	$565.16	$486.57 - $601.87
Q3 2025	12,312	$5,972	$464.78	$402.70 - $501.56
Q2 2025	13,055	$5,293	$417.06	$384.82 - $495.18
Q1 2025	13,123	$6,530	$539.78	$482.97 - $608.82
Q4 2024	13,498	$7,022	$547.53	$491.20 - $617.36
Q3 2024	13,288	$8,220	$589.13	$525.78 - $624.81
Q2 2024	13,387	$7,403	$569.75	$526.69 - $598.64
Q1 2024	13,770	$8,003	$557.71	$524.04 - $600.06
Q4 2023	13,965	$7,412	$480.76	$412.73 - $532.66
Q3 2023	15,133	$7,660	$528.90	$491.51 - $575.69
Q2 2023	15,356	$8,012	$535.25	$494.39 - $588.28
Q1 2023	13,565	$7,818	$558.70	$518.14 - $604.43
Q4 2022	13,899	$7,654	$524.96	$471.30 - $579.21
Q3 2022	13,924	$7,062	$554.13	$500.83 - $604.99
Q2 2022	14,338	$7,789	$544.70	$492.89 - $611.86
Q1 2022	14,072	$8,312	$568.16	$508.25 - $656.92
Q4 2021	13,557	$9,045	$617.25	$545.68 - $664.90
Q3 2021	12,267	$7,009	$542.36	$497.26 - $609.86
Q2 2021	12,143	$6,125	$466.00	$433.25 - $504.51
Q1 2021	11,895	$5,429	$471.13	$427.86 - $519.72
Q4 2020	11,528	$5,369	$462.59	$427.16 - $525.38
Q3 2020	10,952	$4,836	$407.40	$352.00 - $438.79
Q2 2020	10,945	$3,966	$330.32	$266.44 - $358.87
Q1 2020	11,205	$3,177	$310.51	$246.54 - $336.98
Q4 2019	16,540	$5,374	$298.40	$266.00 - $325.05
Q3 2019	16,229	$4,727	$281.62	$262.06 - $300.37
Q2 2019	16,765	$4,924	$270.70	$248.84 - $293.42
Q1 2019	28,179	$7,713	$244.42	$206.29 - $269.21
Q4 2018	26,636	$5,961	$230.26	$204.59 - $249.16
Q3 2018	21,542	$5,258	$225.62	$199.95 - $240.42
Q2 2018	20,175	$4,179	$208.02	$195.82 - $217.41
Q1 2018	18,326	$3,783	$205.54	$186.40 - $221.70
Q4 2017	4,897	$930	$187.44	$177.57 - $196.84
Q3 2017	3,658	$692	$177.07	$166.25 - $189.94
Q2 2017	3,295	$575	$164.09	$148.20 - $172.95
Q1 2017	3,840	$590	$149.18	$136.61 - $157.89
Q4 2016	4,788	$676	$143.74	$135.56 - $156.06
Q3 2016	4,060	$645	$150.09	$139.26 - $156.47
Q2 2016	2,115	$313	$143.61	$136.38 - $150.60