THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

Optas, LLC's Holding History (CIK: 0001802961)

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

Q4 2025

Shares 2,144 Value ($000) $1,242 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 2,107 Value ($000) $1,022 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 1,784 Value ($000) $723 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 1,934 Value ($000) $962 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 1,672 Value ($000) $870 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 1,904 Value ($000) $1,178 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 1,740 Value ($000) $962 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 2,060 Value ($000) $1,197 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 2,233 Value ($000) $1,185 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 2,391 Value ($000) $1,210 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 2,257 Value ($000) $1,178 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 2,276 Value ($000) $1,312 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 2,249 Value ($000) $1,239 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 2,239 Value ($000) $1,136 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 2,252 Value ($000) $1,225 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 1,468 Value ($000) $868 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 1,461 Value ($000) $976 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 1,460 Value ($000) $834 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 1,320 Value ($000) $666 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 1,303 Value ($000) $595 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 1,289 Value ($000) $600 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 1,704 Value ($000) $752 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 1,296 Value ($000) $469 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 997 Value ($000) $282 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 975 Value ($000) $317 Avg Close $298.40 Range $266.00 - $325.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,144	$1,242	$565.16	$486.57 - $601.87
Q3 2025	2,107	$1,022	$464.78	$402.70 - $501.56
Q2 2025	1,784	$723	$417.06	$384.82 - $495.18
Q1 2025	1,934	$962	$539.78	$482.97 - $608.82
Q4 2024	1,672	$870	$547.53	$491.20 - $617.36
Q3 2024	1,904	$1,178	$589.13	$525.78 - $624.81
Q2 2024	1,740	$962	$569.75	$526.69 - $598.64
Q1 2024	2,060	$1,197	$557.71	$524.04 - $600.06
Q4 2023	2,233	$1,185	$480.76	$412.73 - $532.66
Q3 2023	2,391	$1,210	$528.90	$491.51 - $575.69
Q2 2023	2,257	$1,178	$535.25	$494.39 - $588.28
Q1 2023	2,276	$1,312	$558.70	$518.14 - $604.43
Q4 2022	2,249	$1,239	$524.96	$471.30 - $579.21
Q3 2022	2,239	$1,136	$554.13	$500.83 - $604.99
Q2 2022	2,252	$1,225	$544.70	$492.89 - $611.86
Q1 2022	1,468	$868	$568.16	$508.25 - $656.92
Q4 2021	1,461	$976	$617.25	$545.68 - $664.90
Q3 2021	1,460	$834	$542.36	$497.26 - $609.86
Q2 2021	1,320	$666	$466.00	$433.25 - $504.51
Q1 2021	1,303	$595	$471.13	$427.86 - $519.72
Q4 2020	1,289	$600	$462.59	$427.16 - $525.38
Q3 2020	1,704	$752	$407.40	$352.00 - $438.79
Q2 2020	1,296	$469	$330.32	$266.44 - $358.87
Q1 2020	997	$282	$310.51	$246.54 - $336.98
Q4 2019	975	$317	$298.40	$266.00 - $325.05