THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025

Shares 9,424 Value ($000) $5,461 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 6,333 Value ($000) $3,072 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 20,464 Value ($000) $8,297 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 21,826 Value ($000) $10,753 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 21,330 Value ($000) $11,097 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 12,384 Value ($000) $7,660 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 23,140 Value ($000) $12,796 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 9,889 Value ($000) $5,748 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 55,629 Value ($000) $29,527 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 15,422 Value ($000) $7,806 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 6,324 Value ($000) $3,300 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 6,969 Value ($000) $4 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 6,221 Value ($000) $3 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 37,440 Value ($000) $18,989 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 15,220 Value ($000) $8,269 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 52,400 Value ($000) $30,950 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 30,033 Value ($000) $20,040 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 6,940 Value ($000) $3,965 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 7,294 Value ($000) $3,679 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 38,016 Value ($000) $17,350 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 10,852 Value ($000) $5,055 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 8,159 Value ($000) $3,602 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 8,007 Value ($000) $2,901 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 3,765 Value ($000) $1,068 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 236 Value ($000) $77 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 8,236 Value ($000) $2,399 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 21 Value ($000) $6 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 5,685 Value ($000) $1,556 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 10,649 Value ($000) $2,383 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 161 Value ($000) $39 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 8,950 Value ($000) $1,854 Avg Close $208.02 Range $195.82 - $217.41

Q4 2017

Shares 2,405 Value ($000) $457 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 647 Value ($000) $122 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 506 Value ($000) $88 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 989 Value ($000) $152 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 10,008 Value ($000) $1,412 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 431 Value ($000) $69 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 3,720 Value ($000) $549 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 291 Value ($000) $41 Avg Close $130.26 Range $116.37 - $138.34

Q1 2015

Shares 1,470 Value ($000) $197 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 1,855 Value ($000) $232 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 10,797 Value ($000) $1,314 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 269 Value ($000) $32 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 5,363 Value ($000) $645 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 362 Value ($000) $40 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 11,827 Value ($000) $1,090 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 840 Value ($000) $71 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,424	$5,461	$565.16	$486.57 - $601.87
Q3 2025	6,333	$3,072	$464.78	$402.70 - $501.56
Q2 2025	20,464	$8,297	$417.06	$384.82 - $495.18
Q1 2025	21,826	$10,753	$539.78	$482.97 - $608.82
Q4 2024	21,330	$11,097	$547.53	$491.20 - $617.36
Q3 2024	12,384	$7,660	$589.13	$525.78 - $624.81
Q2 2024	23,140	$12,796	$569.75	$526.69 - $598.64
Q1 2024	9,889	$5,748	$557.71	$524.04 - $600.06
Q4 2023	55,629	$29,527	$480.76	$412.73 - $532.66
Q3 2023	15,422	$7,806	$528.90	$491.51 - $575.69
Q2 2023	6,324	$3,300	$535.25	$494.39 - $588.28
Q1 2023	6,969	$4	$558.70	$518.14 - $604.43
Q4 2022	6,221	$3	$524.96	$471.30 - $579.21
Q3 2022	37,440	$18,989	$554.13	$500.83 - $604.99
Q2 2022	15,220	$8,269	$544.70	$492.89 - $611.86
Q1 2022	52,400	$30,950	$568.16	$508.25 - $656.92
Q4 2021	30,033	$20,040	$617.25	$545.68 - $664.90
Q3 2021	6,940	$3,965	$542.36	$497.26 - $609.86
Q2 2021	7,294	$3,679	$466.00	$433.25 - $504.51
Q1 2021	38,016	$17,350	$471.13	$427.86 - $519.72
Q4 2020	10,852	$5,055	$462.59	$427.16 - $525.38
Q3 2020	8,159	$3,602	$407.40	$352.00 - $438.79
Q2 2020	8,007	$2,901	$330.32	$266.44 - $358.87
Q1 2020	3,765	$1,068	$310.51	$246.54 - $336.98
Q4 2019	236	$77	$298.40	$266.00 - $325.05
Q3 2019	8,236	$2,399	$281.62	$262.06 - $300.37
Q2 2019	21	$6	$270.70	$248.84 - $293.42
Q1 2019	5,685	$1,556	$244.42	$206.29 - $269.21
Q4 2018	10,649	$2,383	$230.26	$204.59 - $249.16
Q3 2018	161	$39	$225.62	$199.95 - $240.42
Q2 2018	8,950	$1,854	$208.02	$195.82 - $217.41
Q4 2017	2,405	$457	$187.44	$177.57 - $196.84
Q3 2017	647	$122	$177.07	$166.25 - $189.94
Q2 2017	506	$88	$164.09	$148.20 - $172.95
Q1 2017	989	$152	$149.18	$136.61 - $157.89
Q4 2016	10,008	$1,412	$143.74	$135.56 - $156.06
Q3 2016	431	$69	$150.09	$139.26 - $156.47
Q2 2016	3,720	$549	$143.61	$136.38 - $150.60
Q1 2016	291	$41	$130.26	$116.37 - $138.34
Q1 2015	1,470	$197	$124.72	$117.56 - $134.63
Q4 2014	1,855	$232	$117.50	$103.69 - $125.37
Q3 2014	10,797	$1,314	$117.35	$112.28 - $122.75
Q2 2014	269	$32	$113.45	$107.95 - $118.89
Q1 2014	5,363	$645	$114.47	$105.00 - $122.85
Q4 2013	362	$40	$95.60	$86.22 - $107.27
Q3 2013	11,827	$1,090	$86.81	$81.00 - $91.06
Q2 2013	840	$71	$79.76	$72.10 - $85.73