THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

Sky Investment Group LLC's Holding History (CIK: 0001333792)

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

Q4 2025

Shares 17,385 Value ($000) $10,074 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 18,094 Value ($000) $8,776 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 18,430 Value ($000) $7,473 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 18,295 Value ($000) $9,104 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 18,072 Value ($000) $9,402 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 17,130 Value ($000) $10,596 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 17,729 Value ($000) $9,804 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 17,803 Value ($000) $10,347 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 17,687 Value ($000) $9,388 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 17,709 Value ($000) $8,964 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 17,607 Value ($000) $9,186 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 16,186 Value ($000) $9,329 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 16,201 Value ($000) $9 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 15,934 Value ($000) $8,082 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 15,866 Value ($000) $8,620 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 16,142 Value ($000) $9,534 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 16,088 Value ($000) $10,735 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 15,984 Value ($000) $9,132 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 16,154 Value ($000) $8,149 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 15,977 Value ($000) $7,292 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 15,520 Value ($000) $7,229 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 14,787 Value ($000) $6,529 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 8,107 Value ($000) $2,937 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 8,102 Value ($000) $2,298 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 7,500 Value ($000) $2,437 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 7,580 Value ($000) $2,208 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 7,375 Value ($000) $2,166 Avg Close $270.70 Range $248.84 - $293.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,385	$10,074	$565.16	$486.57 - $601.87
Q3 2025	18,094	$8,776	$464.78	$402.70 - $501.56
Q2 2025	18,430	$7,473	$417.06	$384.82 - $495.18
Q1 2025	18,295	$9,104	$539.78	$482.97 - $608.82
Q4 2024	18,072	$9,402	$547.53	$491.20 - $617.36
Q3 2024	17,130	$10,596	$589.13	$525.78 - $624.81
Q2 2024	17,729	$9,804	$569.75	$526.69 - $598.64
Q1 2024	17,803	$10,347	$557.71	$524.04 - $600.06
Q4 2023	17,687	$9,388	$480.76	$412.73 - $532.66
Q3 2023	17,709	$8,964	$528.90	$491.51 - $575.69
Q2 2023	17,607	$9,186	$535.25	$494.39 - $588.28
Q1 2023	16,186	$9,329	$558.70	$518.14 - $604.43
Q4 2022	16,201	$9	$524.96	$471.30 - $579.21
Q3 2022	15,934	$8,082	$554.13	$500.83 - $604.99
Q2 2022	15,866	$8,620	$544.70	$492.89 - $611.86
Q1 2022	16,142	$9,534	$568.16	$508.25 - $656.92
Q4 2021	16,088	$10,735	$617.25	$545.68 - $664.90
Q3 2021	15,984	$9,132	$542.36	$497.26 - $609.86
Q2 2021	16,154	$8,149	$466.00	$433.25 - $504.51
Q1 2021	15,977	$7,292	$471.13	$427.86 - $519.72
Q4 2020	15,520	$7,229	$462.59	$427.16 - $525.38
Q3 2020	14,787	$6,529	$407.40	$352.00 - $438.79
Q2 2020	8,107	$2,937	$330.32	$266.44 - $358.87
Q1 2020	8,102	$2,298	$310.51	$246.54 - $336.98
Q4 2019	7,500	$2,437	$298.40	$266.00 - $325.05
Q3 2019	7,580	$2,208	$281.62	$262.06 - $300.37
Q2 2019	7,375	$2,166	$270.70	$248.84 - $293.42