THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

WOODSTOCK CORP's Holding History (CIK: 0001008877)

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

Q4 2025

Shares 14,253 Value ($000) $8,259 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 14,225 Value ($000) $6,899 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 14,271 Value ($000) $5,786 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 14,714 Value ($000) $7,322 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 15,763 Value ($000) $8,200 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 15,691 Value ($000) $9,706 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 15,363 Value ($000) $8,496 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 15,376 Value ($000) $8,937 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 15,360 Value ($000) $8,153 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 15,332 Value ($000) $7,761 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 15,330 Value ($000) $7,998 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 15,335 Value ($000) $8,839 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 15,310 Value ($000) $8,431 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 15,233 Value ($000) $7,726 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 14,841 Value ($000) $8,063 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 15,968 Value ($000) $9,431 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 16,747 Value ($000) $11,174 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 17,038 Value ($000) $9,734 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 17,160 Value ($000) $8,657 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 17,109 Value ($000) $7,808 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 17,024 Value ($000) $7,929 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 15,791 Value ($000) $6,972 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 16,546 Value ($000) $5,995 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 16,955 Value ($000) $4,808 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 17,815 Value ($000) $5,788 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 17,375 Value ($000) $5,061 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 17,440 Value ($000) $5,122 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 17,440 Value ($000) $4,774 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 17,440 Value ($000) $3,903 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 17,540 Value ($000) $4,281 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 17,760 Value ($000) $3,679 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 17,785 Value ($000) $3,672 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 16,670 Value ($000) $3,165 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 16,220 Value ($000) $3,069 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 16,270 Value ($000) $2,839 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 16,395 Value ($000) $2,518 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 16,395 Value ($000) $2,313 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 17,170 Value ($000) $2,731 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 17,185 Value ($000) $2,539 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 16,810 Value ($000) $2,380 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 16,810 Value ($000) $2,384 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 16,810 Value ($000) $2,056 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 1,800 Value ($000) $234 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 1,975 Value ($000) $265 Avg Close $124.72 Range $117.56 - $134.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,253	$8,259	$565.16	$486.57 - $601.87
Q3 2025	14,225	$6,899	$464.78	$402.70 - $501.56
Q2 2025	14,271	$5,786	$417.06	$384.82 - $495.18
Q1 2025	14,714	$7,322	$539.78	$482.97 - $608.82
Q4 2024	15,763	$8,200	$547.53	$491.20 - $617.36
Q3 2024	15,691	$9,706	$589.13	$525.78 - $624.81
Q2 2024	15,363	$8,496	$569.75	$526.69 - $598.64
Q1 2024	15,376	$8,937	$557.71	$524.04 - $600.06
Q4 2023	15,360	$8,153	$480.76	$412.73 - $532.66
Q3 2023	15,332	$7,761	$528.90	$491.51 - $575.69
Q2 2023	15,330	$7,998	$535.25	$494.39 - $588.28
Q1 2023	15,335	$8,839	$558.70	$518.14 - $604.43
Q4 2022	15,310	$8,431	$524.96	$471.30 - $579.21
Q3 2022	15,233	$7,726	$554.13	$500.83 - $604.99
Q2 2022	14,841	$8,063	$544.70	$492.89 - $611.86
Q1 2022	15,968	$9,431	$568.16	$508.25 - $656.92
Q4 2021	16,747	$11,174	$617.25	$545.68 - $664.90
Q3 2021	17,038	$9,734	$542.36	$497.26 - $609.86
Q2 2021	17,160	$8,657	$466.00	$433.25 - $504.51
Q1 2021	17,109	$7,808	$471.13	$427.86 - $519.72
Q4 2020	17,024	$7,929	$462.59	$427.16 - $525.38
Q3 2020	15,791	$6,972	$407.40	$352.00 - $438.79
Q2 2020	16,546	$5,995	$330.32	$266.44 - $358.87
Q1 2020	16,955	$4,808	$310.51	$246.54 - $336.98
Q4 2019	17,815	$5,788	$298.40	$266.00 - $325.05
Q3 2019	17,375	$5,061	$281.62	$262.06 - $300.37
Q2 2019	17,440	$5,122	$270.70	$248.84 - $293.42
Q1 2019	17,440	$4,774	$244.42	$206.29 - $269.21
Q4 2018	17,440	$3,903	$230.26	$204.59 - $249.16
Q3 2018	17,540	$4,281	$225.62	$199.95 - $240.42
Q2 2018	17,760	$3,679	$208.02	$195.82 - $217.41
Q1 2018	17,785	$3,672	$205.54	$186.40 - $221.70
Q4 2017	16,670	$3,165	$187.44	$177.57 - $196.84
Q3 2017	16,220	$3,069	$177.07	$166.25 - $189.94
Q2 2017	16,270	$2,839	$164.09	$148.20 - $172.95
Q1 2017	16,395	$2,518	$149.18	$136.61 - $157.89
Q4 2016	16,395	$2,313	$143.74	$135.56 - $156.06
Q3 2016	17,170	$2,731	$150.09	$139.26 - $156.47
Q2 2016	17,185	$2,539	$143.61	$136.38 - $150.60
Q1 2016	16,810	$2,380	$130.26	$116.37 - $138.34
Q4 2015	16,810	$2,384	$129.50	$116.40 - $139.59
Q3 2015	16,810	$2,056	$126.34	$113.67 - $136.94
Q2 2015	1,800	$234	$126.27	$121.29 - $130.90
Q1 2015	1,975	$265	$124.72	$117.56 - $134.63