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NYSE · USD

TMO

THERMO FISHER SCIENTIFIC INC.

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Tapewire entity
2836
SEC CIK
0000097745
Parsed reports
1,766

Last 12 months

Inside the activity.

0 purchase rows · 143 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202508
Dec 202506
Jan 202600
Feb 202601
Mar 2026034
Apr 202601
May 202600
Jun 202600
Jul 202601
Aug 2026092
Sep 202600
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 1,430 $632.01 $903,774.30
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 8

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,565.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $631.52 to $632.44, inclusive.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 1,035 $630.87 $652,950.45
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 7

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 125,995.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $630.47 to $631.37, inclusive.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 1,250 $629.85 $787,312.50
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 6

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 127,030.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $629.41 to $630.37, inclusive.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 2,601 $628.82 $1,635,560.82
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 5

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 128,280.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $628.36 to $629.33, inclusive.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 1,314 $627.66 $824,745.24
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 4

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 130,881.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $627.33 to $628.29, inclusive.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 821 $626.83 $514,627.43
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 3

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 132,195.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $626.17 to $627.08, inclusive.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 909 $625.45 $568,534.05
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 2

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 133,016.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $625.00 to $625.80, inclusive. The reporting person undertakes to provide to Thermo Fisher Scientific Inc. ("TMO"), any security holder of TMO or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5), (6), (7), (8), (9), (10), (11), (12), (13) and (14) to this Form 4.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
Exercise / conversionCommon Stock 10,000 $309.63 $3,096,300.00
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 1

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 133,925.358

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 19, 2026 Filed Aug 20, 2026 20:02 UTC
Britt Lisa P.Sr. VP and Chief HR Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 11,440 $0.00 Strike: $418.32 $0.00
Disclosure

SEC source: 0000097745-26-000150 · wk-form4_1787256119.xml · derivative · entry 3

Britt Lisa P. · CIK 0001676320 · Sr. VP and Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,440 shares

Expires 2027-09-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 19, 2026 Filed Aug 20, 2026 20:02 UTC
Britt Lisa P.Sr. VP and Chief HR Officer
SaleCommon Stock 11,440 $613.12 $7,014,092.80
Disclosure

SEC source: 0000097745-26-000150 · wk-form4_1787256119.xml · nonDerivative · entry 2

Britt Lisa P. · CIK 0001676320 · Sr. VP and Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,784.148

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $613.09 to $613.49, inclusive. The reporting person undertakes to provide to Thermo Fisher Scientific Inc. ("TMO"), any security holder of TMO or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 19, 2026 Filed Aug 20, 2026 20:02 UTC
Britt Lisa P.Sr. VP and Chief HR Officer
Exercise / conversionCommon Stock 11,440 $418.32 $4,785,580.80
Disclosure

SEC source: 0000097745-26-000150 · wk-form4_1787256119.xml · nonDerivative · entry 1

Britt Lisa P. · CIK 0001676320 · Sr. VP and Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,224.148

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 11, 2026 Filed Aug 13, 2026 20:01 UTC
Shafer Michael DExecutive Vice President
Exercise / conversionStock Option (Right to Buy) · Derivative 14,300 $0.00 Strike: $418.32 $0.00
Disclosure

SEC source: 0000097745-26-000149 · wk-form4_1786651309.xml · derivative · entry 6

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,300 shares

Expires 2027-09-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 11, 2026 Filed Aug 13, 2026 20:01 UTC
Shafer Michael DExecutive Vice President
Exercise / conversionStock Option (Right to Buy) · Derivative 11,200 $0.00 Strike: $309.63 $0.00
Disclosure

SEC source: 0000097745-26-000149 · wk-form4_1786651309.xml · derivative · entry 5

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,200 shares

Expires 2027-02-25

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The options vested in four equal installments on February 25, 2021, 2022, 2023, and 2024.

Read SEC document
August 11, 2026 Filed Aug 13, 2026 20:01 UTC
Shafer Michael DExecutive Vice President
SaleCommon Stock 14,300 $600.00 $8,580,000.00
Disclosure

SEC source: 0000097745-26-000149 · wk-form4_1786651309.xml · nonDerivative · entry 4

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,994.0336

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 11, 2025.

Read SEC document
August 11, 2026 Filed Aug 13, 2026 20:01 UTC
Shafer Michael DExecutive Vice President
Exercise / conversionCommon Stock 14,300 $418.32 $5,981,976.00
Disclosure

SEC source: 0000097745-26-000149 · wk-form4_1786651309.xml · nonDerivative · entry 3

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,294.0336

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 11, 2026 Filed Aug 13, 2026 20:01 UTC
Shafer Michael DExecutive Vice President
SaleCommon Stock 11,200 $600.00 $6,720,000.00
Disclosure

SEC source: 0000097745-26-000149 · wk-form4_1786651309.xml · nonDerivative · entry 2

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,994.0336

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 11, 2025.

Read SEC document
August 11, 2026 Filed Aug 13, 2026 20:01 UTC
Shafer Michael DExecutive Vice President
Exercise / conversionCommon Stock 11,200 $309.63 $3,467,856.00
Disclosure

SEC source: 0000097745-26-000149 · wk-form4_1786651309.xml · nonDerivative · entry 1

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,194.0336

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 44.079 shares acquired under the Issuer's employee's stock purchase plan on May 15, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
Exercise / conversionStock Option (Right to Buy) · Derivative 275 $0.00 Strike: $309.63 $0.00
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · derivative · entry 31

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,275

Underlying: Common Stock · 275 shares

Expires 2027-02-25

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · derivative.exercise_date: The option vested in four equal installments on February 25, 2021, 2022, 2023, and 2024.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 117 $593.31 $69,417.27
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 28

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $593.22 to $593.36, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 495 $590.78 $292,436.10
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 27

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 117

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $590.40 to $590.98, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 522 $589.52 $307,729.44
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 26

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 612

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $589.21 to $590.06, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 228 $587.64 $133,981.92
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 25

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 1,134

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $587.37 to $587.91, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 945 $586.52 $554,261.40
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 24

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 1,362

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $586.05 to $586.88, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 530 $585.44 $310,283.20
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 23

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 2,307

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $585.05 to $586.04, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 1,035 $584.41 $604,864.35
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 22

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 2,837

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $584.01 to $584.93, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 302 $583.35 $176,171.70
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 21

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 3,872

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $583.01 to $584.00, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 113 $581.85 $65,749.05
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 20

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 4,174

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $581.85 to $581.86, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 113 $580.71 $65,620.23
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 19

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 4,287

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $580.71 to $580.72, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 114 $579.26 $66,035.64
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 18

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 4,400

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $579.26 to $579.27, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 94 $577.37 $54,272.78
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 17

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Floral Park Associates, Inc.

Disclosed balance after: 4,514

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 7 $593.32 $4,153.24
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 16

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,925.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $593.22 to $593.36, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 29 $590.77 $17,132.33
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 15

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,932.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $590.40 to $590.98, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 32 $589.51 $18,864.32
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 14

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,961.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $589.21 to $590.06, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 12 $587.64 $7,051.68
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 13

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,993.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $587.37 to $587.91, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 58 $586.53 $34,018.74
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 12

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,005.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $586.05 to $586.88, inclusive.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 30 $585.42 $17,562.60
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 11

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,063.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $585.05 to $586.04, inclusive.

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August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 63 $584.40 $36,817.20
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 10

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,093.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $584.01 to $584.93, inclusive.

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August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 18 $583.37 $10,500.66
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 9

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,156.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $583.01 to $584.00, inclusive. The reporting person undertakes to provide to Thermo Fisher Scientific Inc. ("TMO"), any security holder of TMO or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5), (6), (7), (8), (9), (10), (11), (12) and (13) to this Form 4.

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August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 2 $581.86 $1,163.72
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 8

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,174.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 5 $581.85 $2,909.25
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 7

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,176.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 3 $580.72 $1,742.16
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 6

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,181.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 4 $580.71 $2,322.84
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 5

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,184.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 2 $579.27 $1,158.54
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 4

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,188.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 4 $579.26 $2,317.04
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 3

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,190.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 6 $577.37 $3,464.22
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 2

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,194.358

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2026.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
CASPER MARC NDirector · Chairman & CEO
Exercise / conversionCommon Stock 275 $309.63 $85,148.25
Disclosure

SEC source: 0001216055-26-000009 · wk-form4_1786392539.xml · nonDerivative · entry 1

CASPER MARC N · CIK 0001216055 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,200.358

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
Holmes Joseph R.VP & Chief Accounting Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 420 $0.00 Strike: $309.63 $0.00
Disclosure

SEC source: 0001839832-26-000003 · wk-form4_1786392548.xml · derivative · entry 3

Holmes Joseph R. · CIK 0001839832 · VP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140

Underlying: Common Stock · 420 shares

Expires 2027-02-25

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The option vested in four equal installments on February 25, 2021, 2022, 2023 and 2024.

F1 · derivative.exercise_date: The option vested in four equal installments on February 25, 2021, 2022, 2023 and 2024.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
Holmes Joseph R.VP & Chief Accounting Officer
SaleCommon Stock 420 $584.81 $245,620.20
Disclosure

SEC source: 0001839832-26-000003 · wk-form4_1786392548.xml · nonDerivative · entry 2

Holmes Joseph R. · CIK 0001839832 · VP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,966.3555

Read SEC document
August 07, 2026 Filed Aug 10, 2026 20:09 UTC
Holmes Joseph R.VP & Chief Accounting Officer
Exercise / conversionCommon Stock 420 $309.63 $130,044.60
Disclosure

SEC source: 0001839832-26-000003 · wk-form4_1786392548.xml · nonDerivative · entry 1

Holmes Joseph R. · CIK 0001839832 · VP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,386.3555

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 06, 2026 Filed Aug 7, 2026 21:32 UTC
Britt Lisa P.Sr. VP and Chief HR Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 5,850 $0.00 Strike: $309.63 $0.00
Disclosure

SEC source: 0000097745-26-000146 · wk-form4_1786138346.xml · derivative · entry 3

Britt Lisa P. · CIK 0001676320 · Sr. VP and Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,850 shares

Expires 2027-02-25

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option vested in four equal installments on February 25, 2021, 2022, 2023 and 2024.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.