THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

TOWER BRIDGE ADVISORS's Holding History (CIK: 0001278249)

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

Q4 2025

Shares 26,125 Value ($000) $15,138 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 26,405 Value ($000) $12,807 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 26,524 Value ($000) $10,755 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 25,156 Value ($000) $12,518 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 25,198 Value ($000) $13,109 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 25,343 Value ($000) $15,677 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 25,159 Value ($000) $13,913 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 28,120 Value ($000) $16,344 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 32,800 Value ($000) $17,410 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 33,046 Value ($000) $16,727 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 32,891 Value ($000) $17,161 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 46,107 Value ($000) $26,575 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 47,110 Value ($000) $25,943 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 46,762 Value ($000) $23,717,241 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 46,873 Value ($000) $25,465,175 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 48,053 Value ($000) $28,382,504 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 48,296 Value ($000) $32,225,023 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 47,663 Value ($000) $27,231,302 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 46,312 Value ($000) $23,363,015 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 36,314 Value ($000) $16,572,983 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 35,079 Value ($000) $16,339,097 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 27,509 Value ($000) $12,145,774 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 27,739 Value ($000) $10,050,949 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 28,104 Value ($000) $7,970,294 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 28,144 Value ($000) $9,143,141 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 32,014 Value ($000) $9,432,925 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 32,344 Value ($000) $9,498,786 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 32,429 Value ($000) $8,876,466 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 32,339 Value ($000) $7,237,145 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 31,844 Value ($000) $7,772,484 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 31,914 Value ($000) $6,610,666 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 31,314 Value ($000) $6,465,088 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 24,364 Value ($000) $4,626,236 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 22,519 Value ($000) $4,260,595 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 21,419 Value ($000) $3,736,973 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 21,269 Value ($000) $3,266,918 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 21,269 Value ($000) $3,001,056 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 21,319 Value ($000) $3,391,000 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 21,319 Value ($000) $3,150,095 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 21,619 Value ($000) $3,061,034 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 18,819 Value ($000) $2,669,475 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 18,819 Value ($000) $2,301,187 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 19,731 Value ($000) $2,560,295 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 20,581 Value ($000) $2,764,852 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 20,756 Value ($000) $2,600,519 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 20,756 Value ($000) $2,526,005 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 20,756 Value ($000) $2,449,208 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 20,756 Value ($000) $2,495,701 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 20,756 Value ($000) $2,311,181 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 20,708 Value ($000) $1,908,242 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 20,940 Value ($000) $1,772,152 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,125	$15,138	$565.16	$486.57 - $601.87
Q3 2025	26,405	$12,807	$464.78	$402.70 - $501.56
Q2 2025	26,524	$10,755	$417.06	$384.82 - $495.18
Q1 2025	25,156	$12,518	$539.78	$482.97 - $608.82
Q4 2024	25,198	$13,109	$547.53	$491.20 - $617.36
Q3 2024	25,343	$15,677	$589.13	$525.78 - $624.81
Q2 2024	25,159	$13,913	$569.75	$526.69 - $598.64
Q1 2024	28,120	$16,344	$557.71	$524.04 - $600.06
Q4 2023	32,800	$17,410	$480.76	$412.73 - $532.66
Q3 2023	33,046	$16,727	$528.90	$491.51 - $575.69
Q2 2023	32,891	$17,161	$535.25	$494.39 - $588.28
Q1 2023	46,107	$26,575	$558.70	$518.14 - $604.43
Q4 2022	47,110	$25,943	$524.96	$471.30 - $579.21
Q3 2022	46,762	$23,717,241	$554.13	$500.83 - $604.99
Q2 2022	46,873	$25,465,175	$544.70	$492.89 - $611.86
Q1 2022	48,053	$28,382,504	$568.16	$508.25 - $656.92
Q4 2021	48,296	$32,225,023	$617.25	$545.68 - $664.90
Q3 2021	47,663	$27,231,302	$542.36	$497.26 - $609.86
Q2 2021	46,312	$23,363,015	$466.00	$433.25 - $504.51
Q1 2021	36,314	$16,572,983	$471.13	$427.86 - $519.72
Q4 2020	35,079	$16,339,097	$462.59	$427.16 - $525.38
Q3 2020	27,509	$12,145,774	$407.40	$352.00 - $438.79
Q2 2020	27,739	$10,050,949	$330.32	$266.44 - $358.87
Q1 2020	28,104	$7,970,294	$310.51	$246.54 - $336.98
Q4 2019	28,144	$9,143,141	$298.40	$266.00 - $325.05
Q3 2019	32,014	$9,432,925	$281.62	$262.06 - $300.37
Q2 2019	32,344	$9,498,786	$270.70	$248.84 - $293.42
Q1 2019	32,429	$8,876,466	$244.42	$206.29 - $269.21
Q4 2018	32,339	$7,237,145	$230.26	$204.59 - $249.16
Q3 2018	31,844	$7,772,484	$225.62	$199.95 - $240.42
Q2 2018	31,914	$6,610,666	$208.02	$195.82 - $217.41
Q1 2018	31,314	$6,465,088	$205.54	$186.40 - $221.70
Q4 2017	24,364	$4,626,236	$187.44	$177.57 - $196.84
Q3 2017	22,519	$4,260,595	$177.07	$166.25 - $189.94
Q2 2017	21,419	$3,736,973	$164.09	$148.20 - $172.95
Q1 2017	21,269	$3,266,918	$149.18	$136.61 - $157.89
Q4 2016	21,269	$3,001,056	$143.74	$135.56 - $156.06
Q3 2016	21,319	$3,391,000	$150.09	$139.26 - $156.47
Q2 2016	21,319	$3,150,095	$143.61	$136.38 - $150.60
Q1 2016	21,619	$3,061,034	$130.26	$116.37 - $138.34
Q4 2015	18,819	$2,669,475	$129.50	$116.40 - $139.59
Q3 2015	18,819	$2,301,187	$126.34	$113.67 - $136.94
Q2 2015	19,731	$2,560,295	$126.27	$121.29 - $130.90
Q1 2015	20,581	$2,764,852	$124.72	$117.56 - $134.63
Q4 2014	20,756	$2,600,519	$117.50	$103.69 - $125.37
Q3 2014	20,756	$2,526,005	$117.35	$112.28 - $122.75
Q2 2014	20,756	$2,449,208	$113.45	$107.95 - $118.89
Q1 2014	20,756	$2,495,701	$114.47	$105.00 - $122.85
Q4 2013	20,756	$2,311,181	$95.60	$86.22 - $107.27
Q3 2013	20,708	$1,908,242	$86.81	$81.00 - $91.06
Q2 2013	20,940	$1,772,152	$79.76	$72.10 - $85.73