THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

WESBANCO BANK INC's Holding History (CIK: 0000877134)

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

Q4 2025

Shares 44,165 Value ($000) $25,591 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 49,639 Value ($000) $24,076 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 50,754 Value ($000) $20,579 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 44,286 Value ($000) $22,037 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 42,973 Value ($000) $22,356 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 38,277 Value ($000) $23,677 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 40,167 Value ($000) $22,212 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 39,883 Value ($000) $23,180 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 22,526 Value ($000) $11,957 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 37,487 Value ($000) $18,975 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 37,171 Value ($000) $19 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 35,120 Value ($000) $20 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 34,972 Value ($000) $19 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 19,531 Value ($000) $9,907 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 35,092 Value ($000) $19,064 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 34,527 Value ($000) $20,394 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 24,768 Value ($000) $16,527 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 24,661 Value ($000) $14,090 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 24,754 Value ($000) $12,488 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 24,989 Value ($000) $11,405 Avg Close $471.13 Range $427.86 - $519.72

Q3 2020

Shares 25,361 Value ($000) $11,198 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 25,877 Value ($000) $9,376 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 26,123 Value ($000) $7,408 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 36,509 Value ($000) $11,861 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 36,359 Value ($000) $10,591 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 36,459 Value ($000) $10,708 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 42,553 Value ($000) $11,648 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 45,123 Value ($000) $10,098 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 46,095 Value ($000) $11,251 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 47,821 Value ($000) $9,905 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 46,547 Value ($000) $9,610 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 24,789 Value ($000) $4,707 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 48,770 Value ($000) $9,227 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 48,998 Value ($000) $8,549 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 48,569 Value ($000) $7,460 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 47,674 Value ($000) $6,727 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 45,683 Value ($000) $7,267 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 26,463 Value ($000) $3,910 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 22,606 Value ($000) $3,201 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 23,723 Value ($000) $3,365 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 23,690 Value ($000) $2,897 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 27,357 Value ($000) $3,550 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 28,008 Value ($000) $3,762 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 28,013 Value ($000) $3,510 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 5,906 Value ($000) $718 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 4,390 Value ($000) $518 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 4,190 Value ($000) $503 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 4,290 Value ($000) $478 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 4,290 Value ($000) $395 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 3,401 Value ($000) $287 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,165	$25,591	$565.16	$486.57 - $601.87
Q3 2025	49,639	$24,076	$464.78	$402.70 - $501.56
Q2 2025	50,754	$20,579	$417.06	$384.82 - $495.18
Q1 2025	44,286	$22,037	$539.78	$482.97 - $608.82
Q4 2024	42,973	$22,356	$547.53	$491.20 - $617.36
Q3 2024	38,277	$23,677	$589.13	$525.78 - $624.81
Q2 2024	40,167	$22,212	$569.75	$526.69 - $598.64
Q1 2024	39,883	$23,180	$557.71	$524.04 - $600.06
Q4 2023	22,526	$11,957	$480.76	$412.73 - $532.66
Q3 2023	37,487	$18,975	$528.90	$491.51 - $575.69
Q2 2023	37,171	$19	$535.25	$494.39 - $588.28
Q1 2023	35,120	$20	$558.70	$518.14 - $604.43
Q4 2022	34,972	$19	$524.96	$471.30 - $579.21
Q3 2022	19,531	$9,907	$554.13	$500.83 - $604.99
Q2 2022	35,092	$19,064	$544.70	$492.89 - $611.86
Q1 2022	34,527	$20,394	$568.16	$508.25 - $656.92
Q4 2021	24,768	$16,527	$617.25	$545.68 - $664.90
Q3 2021	24,661	$14,090	$542.36	$497.26 - $609.86
Q2 2021	24,754	$12,488	$466.00	$433.25 - $504.51
Q1 2021	24,989	$11,405	$471.13	$427.86 - $519.72
Q3 2020	25,361	$11,198	$407.40	$352.00 - $438.79
Q2 2020	25,877	$9,376	$330.32	$266.44 - $358.87
Q1 2020	26,123	$7,408	$310.51	$246.54 - $336.98
Q4 2019	36,509	$11,861	$298.40	$266.00 - $325.05
Q3 2019	36,359	$10,591	$281.62	$262.06 - $300.37
Q2 2019	36,459	$10,708	$270.70	$248.84 - $293.42
Q1 2019	42,553	$11,648	$244.42	$206.29 - $269.21
Q4 2018	45,123	$10,098	$230.26	$204.59 - $249.16
Q3 2018	46,095	$11,251	$225.62	$199.95 - $240.42
Q2 2018	47,821	$9,905	$208.02	$195.82 - $217.41
Q1 2018	46,547	$9,610	$205.54	$186.40 - $221.70
Q4 2017	24,789	$4,707	$187.44	$177.57 - $196.84
Q3 2017	48,770	$9,227	$177.07	$166.25 - $189.94
Q2 2017	48,998	$8,549	$164.09	$148.20 - $172.95
Q1 2017	48,569	$7,460	$149.18	$136.61 - $157.89
Q4 2016	47,674	$6,727	$143.74	$135.56 - $156.06
Q3 2016	45,683	$7,267	$150.09	$139.26 - $156.47
Q2 2016	26,463	$3,910	$143.61	$136.38 - $150.60
Q1 2016	22,606	$3,201	$130.26	$116.37 - $138.34
Q4 2015	23,723	$3,365	$129.50	$116.40 - $139.59
Q3 2015	23,690	$2,897	$126.34	$113.67 - $136.94
Q2 2015	27,357	$3,550	$126.27	$121.29 - $130.90
Q1 2015	28,008	$3,762	$124.72	$117.56 - $134.63
Q4 2014	28,013	$3,510	$117.50	$103.69 - $125.37
Q3 2014	5,906	$718	$117.35	$112.28 - $122.75
Q2 2014	4,390	$518	$113.45	$107.95 - $118.89
Q1 2014	4,190	$503	$114.47	$105.00 - $122.85
Q4 2013	4,290	$478	$95.60	$86.22 - $107.27
Q3 2013	4,290	$395	$86.81	$81.00 - $91.06
Q2 2013	3,401	$287	$79.76	$72.10 - $85.73