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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
September 26, 2026 Filed Sep 29, 2026 20:14 UTC GrantPhantom Stock Units · Derivative 55.56 Not disclosed Not disclosed
Disclosure

SEC source: 0001580693-26-000002 · wk-form4_1790712843.xml · derivative · entry 1

WEISLER DION J · CIK 0001580693 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,846.55

Underlying: Common Stock · 55.56 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible into Common Stock on a 1-for-1 basis.

F2 · price: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.exercise_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.expiration_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

Read SEC document
September 26, 2026 Filed Sep 29, 2026 20:13 UTC GrantPhantom Stock Units · Derivative 62.96 Not disclosed Not disclosed
Disclosure

SEC source: 0001214212-26-000002 · wk-form4_1790712835.xml · derivative · entry 1

SPERLING SCOTT M · CIK 0001214212 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,737.6

Underlying: Common Stock · 62.96 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible into Common Stock on a 1-for-1 basis.

F2 · price: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.exercise_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.expiration_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

Read SEC document
September 26, 2026 Filed Sep 29, 2026 20:13 UTC GrantPhantom Stock Units · Derivative 46.3 Not disclosed Not disclosed
Disclosure

SEC source: 0001333760-26-000003 · wk-form4_1790712827.xml · derivative · entry 1

Lynch Karen S · CIK 0001333760 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 398.7

Underlying: Common Stock · 46.3 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible into Common Stock on a 1-for-1 basis.

F2 · price: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.exercise_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.expiration_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

Read SEC document
September 26, 2026 Filed Sep 29, 2026 20:13 UTC GrantPhantom Stock Units · Derivative 46.3 Not disclosed Not disclosed
Disclosure

SEC source: 0001010270-26-000002 · wk-form4_1790712811.xml · derivative · entry 1

JOHNSON JENNIFER M · CIK 0001010270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 768.52

Underlying: Common Stock · 46.3 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible into Common Stock on a 1-for-1 basis.

F2 · price: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.exercise_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.expiration_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

Read SEC document
September 26, 2026 Filed Sep 29, 2026 20:13 UTC GrantPhantom Stock Units · Derivative 46.3 Not disclosed Not disclosed
Disclosure

SEC source: 0001710268-26-000003 · wk-form4_1790712819.xml · derivative · entry 1

Keith R. Alexandra · CIK 0001710268 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,377.65

Underlying: Common Stock · 46.3 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible into Common Stock on a 1-for-1 basis.

F2 · price: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.exercise_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

F2 · derivative.expiration_date: Represents stock units credited to the Reporting Person's account as of September 26, 2026, at a price of $675.00 per unit pursuant to the Issuer's Deferred Compensation Plan for Directors (the "Plan"). Directors' retainers are deferred quarterly under the Plan as Common Stock units based on the closing price of the stock as of the quarter end. The shares are distributable as stock upon cessation of director service (for any reason) or a change of control.

Read SEC document
August 31, 2026 Filed Sep 1, 2026 20:10 UTC
Pettiti GianlucaPresident & COO
Exercise / conversionStock Option (Right to Buy) · Derivative 3,733 $0.00 Strike: $309.63 $0.00
Disclosure

SEC source: 0000097745-26-000162 · wk-form4_1788293443.xml · derivative · entry 8

Pettiti Gianluca · CIK 0001844600 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,467

Underlying: Common Stock · 3,733 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.

F2 · derivative.exercise_date: The option vested in four equal installments on February 25, 2021, 2022, 2023 and 2024.

Read SEC document
August 31, 2026 Filed Sep 1, 2026 20:10 UTC
Pettiti GianlucaPresident & COO
SaleCommon Stock 3,733 $614.38 $2,293,480.54
Disclosure

SEC source: 0000097745-26-000162 · wk-form4_1788293443.xml · nonDerivative · entry 7

Pettiti Gianluca · CIK 0001844600 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,216.14

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 June 2, 2026.

Read SEC document
August 31, 2026 Filed Sep 1, 2026 20:10 UTC
Pettiti GianlucaPresident & COO
Exercise / conversionCommon Stock 3,733 $309.63 $1,155,848.79
Disclosure

SEC source: 0000097745-26-000162 · wk-form4_1788293443.xml · nonDerivative · entry 6

Pettiti Gianluca · CIK 0001844600 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,949.14

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 31, 2026 Filed Sep 1, 2026 20:10 UTC
Pettiti GianlucaPresident & COO
SaleCommon Stock 400 $614.38 $245,752.00
Disclosure

SEC source: 0000097745-26-000162 · wk-form4_1788293443.xml · nonDerivative · entry 5

Pettiti Gianluca · CIK 0001844600 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,216.14

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 June 2, 2026.

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Pettiti GianlucaPresident & COO
Tax withholdingCommon Stock 269.794 $622.18 $167,860.43
Disclosure

SEC source: 0000097745-26-000162 · wk-form4_1788293443.xml · nonDerivative · entry 4

Pettiti Gianluca · CIK 0001844600 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,616.14

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Pettiti GianlucaPresident & COO
Tax withholdingCommon Stock 249.003 $622.18 $154,924.69
Disclosure

SEC source: 0000097745-26-000162 · wk-form4_1788293443.xml · nonDerivative · entry 3

Pettiti Gianluca · CIK 0001844600 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,885.934

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Pettiti GianlucaPresident & COO
Tax withholdingCommon Stock 303.639 $622.18 $188,918.11
Disclosure

SEC source: 0000097745-26-000162 · wk-form4_1788293443.xml · nonDerivative · entry 2

Pettiti Gianluca · CIK 0001844600 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,134.937

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Pettiti GianlucaPresident & COO
Tax withholdingCommon Stock 212.256 $622.18 $132,061.44
Disclosure

SEC source: 0000097745-26-000162 · wk-form4_1788293443.xml · nonDerivative · entry 1

Pettiti Gianluca · CIK 0001844600 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,438.576

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Britt Lisa P.Sr. VP and Chief HR Officer
Tax withholdingCommon Stock 85.096 $622.18 $52,945.03
Disclosure

SEC source: 0000097745-26-000161 · wk-form4_1788293435.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,390.579

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Britt Lisa P.Sr. VP and Chief HR Officer
Tax withholdingCommon Stock 105.403 $622.18 $65,579.64
Disclosure

SEC source: 0000097745-26-000161 · wk-form4_1788293435.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,475.675

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Britt Lisa P.Sr. VP and Chief HR Officer
Tax withholdingCommon Stock 116.04 $622.18 $72,197.77
Disclosure

SEC source: 0000097745-26-000161 · wk-form4_1788293435.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: 14,581.078

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Britt Lisa P.Sr. VP and Chief HR Officer
Tax withholdingCommon Stock 87.03 $622.18 $54,148.33
Disclosure

SEC source: 0000097745-26-000161 · wk-form4_1788293435.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: 14,697.118

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Holmes Joseph R.VP & Chief Accounting Officer
Tax withholdingCommon Stock 14.97 $622.18 $9,314.03
Disclosure

SEC source: 0000097745-26-000163 · wk-form4_1788293450.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,916.4565

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Holmes Joseph R.VP & Chief Accounting Officer
Tax withholdingCommon Stock 11.447 $622.18 $7,122.09
Disclosure

SEC source: 0000097745-26-000163 · wk-form4_1788293450.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,931.4265

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Holmes Joseph R.VP & Chief Accounting Officer
Tax withholdingCommon Stock 12.915 $622.18 $8,035.45
Disclosure

SEC source: 0000097745-26-000163 · wk-form4_1788293450.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,942.8735

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Holmes Joseph R.VP & Chief Accounting Officer
Tax withholdingCommon Stock 10.567 $622.18 $6,574.58
Disclosure

SEC source: 0000097745-26-000163 · wk-form4_1788293450.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,955.7885

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Shafer Michael DExecutive Vice President
Tax withholdingCommon Stock 227.245 $622.18 $141,387.29
Disclosure

SEC source: 0000097745-26-000164 · wk-form4_1788293456.xml · nonDerivative · entry 4

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,203.9926

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Shafer Michael DExecutive Vice President
Tax withholdingCommon Stock 189.533 $622.18 $117,923.64
Disclosure

SEC source: 0000097745-26-000164 · wk-form4_1788293456.xml · nonDerivative · entry 3

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,431.2376

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Shafer Michael DExecutive Vice President
Tax withholdingCommon Stock 210.806 $622.18 $131,159.28
Disclosure

SEC source: 0000097745-26-000164 · wk-form4_1788293456.xml · nonDerivative · entry 2

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,620.7706

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:10 UTC
Shafer Michael DExecutive Vice President
Tax withholdingCommon Stock 162.457 $622.18 $101,077.50
Disclosure

SEC source: 0000097745-26-000164 · wk-form4_1788293456.xml · nonDerivative · entry 1

Shafer Michael D · CIK 0002020619 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,831.5766

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:11 UTC
Meyer JamesSr. Vice President & CFO
Tax withholdingCommon Stock 113.623 $622.18 $70,693.96
Disclosure

SEC source: 0000097745-26-000166 · wk-form4_1788293467.xml · nonDerivative · entry 5

Meyer James · CIK 0002115686 · Sr. Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,559.758

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:11 UTC
Meyer JamesSr. Vice President & CFO
Tax withholdingCommon Stock 55.12 $622.18 $34,294.56
Disclosure

SEC source: 0000097745-26-000166 · wk-form4_1788293467.xml · nonDerivative · entry 4

Meyer James · CIK 0002115686 · Sr. Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,673.381

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:11 UTC
Meyer JamesSr. Vice President & CFO
Tax withholdingCommon Stock 19.824 $622.18 $12,334.10
Disclosure

SEC source: 0000097745-26-000166 · wk-form4_1788293467.xml · nonDerivative · entry 3

Meyer James · CIK 0002115686 · Sr. Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,728.501

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:11 UTC
Meyer JamesSr. Vice President & CFO
Tax withholdingCommon Stock 44.483 $622.18 $27,676.43
Disclosure

SEC source: 0000097745-26-000166 · wk-form4_1788293467.xml · nonDerivative · entry 2

Meyer James · CIK 0002115686 · Sr. Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,748.325

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:11 UTC
Meyer JamesSr. Vice President & CFO
Tax withholdingCommon Stock 37.23 $622.18 $23,163.76
Disclosure

SEC source: 0000097745-26-000166 · wk-form4_1788293467.xml · nonDerivative · entry 1

Meyer James · CIK 0002115686 · Sr. Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,792.808

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:11 UTC
Shropshire Thomas B Jr.SVP and General Counsel
Tax withholdingCommon Stock 49.024 $622.18 $30,501.75
Disclosure

SEC source: 0000097745-26-000165 · wk-form4_1788293462.xml · nonDerivative · entry 1

Shropshire Thomas B Jr. · CIK 0002070785 · SVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,008.5

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:11 UTC
CASPER MARC NDirector · Chairman & CEO
Tax withholdingCommon Stock 531.851 $622.18 $330,907.06
Disclosure

SEC source: 0000097745-26-000167 · wk-form4_1788293473.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,668.741

Read SEC document
August 28, 2026 Filed Sep 1, 2026 20:11 UTC
CASPER MARC NDirector · Chairman & CEO
Tax withholdingCommon Stock 724.766 $622.18 $450,934.91
Disclosure

SEC source: 0000097745-26-000167 · wk-form4_1788293473.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,200.592

Read SEC document
August 24, 2026 Filed Aug 26, 2026 20:01 UTC
CASPER MARC NDirector · Chairman & CEO
Exercise / conversionStock Option (Right to Buy) · Derivative 275 $0.00 Strike: $309.63 $0.00
Disclosure

SEC source: 0001216055-26-000012 · wk-form4_1787774492.xml · derivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

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.

F7 · derivative.exercise_date: The option vested in four equal installments on February 25, 2021, 2022, 2023, and 2024.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 20:01 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 62 $628.74 $38,981.88
Disclosure

SEC source: 0001216055-26-000012 · wk-form4_1787774492.xml · nonDerivative · entry 5

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.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $628.48 to $628.89, inclusive.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 20:01 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 79 $628.01 $49,612.79
Disclosure

SEC source: 0001216055-26-000012 · wk-form4_1787774492.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,987.358

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 $627.43 to $628.34, inclusive.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 20:01 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 33 $626.59 $20,677.47
Disclosure

SEC source: 0001216055-26-000012 · wk-form4_1787774492.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,066.358

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 $626.25 to $627.21, inclusive.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 20:01 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 101 $625.41 $63,166.41
Disclosure

SEC source: 0001216055-26-000012 · wk-form4_1787774492.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,099.358

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 $625.98, 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) and (5) to this Form 4.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 20:01 UTC
CASPER MARC NDirector · Chairman & CEO
Exercise / conversionCommon Stock 275 $309.63 $85,148.25
Disclosure

SEC source: 0001216055-26-000012 · wk-form4_1787774492.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.

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August 22, 2026 Filed Aug 24, 2026 20:02 UTC
Meyer JamesSr. Vice President & CFO
Tax withholdingCommon Stock 30.945 $629.27 $19,472.76
Disclosure

SEC source: 0000097745-26-000153 · wk-form4_1787601765.xml · nonDerivative · entry 1

Meyer James · CIK 0002115686 · Sr. Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,830.038

F1 · balance_after: Includes 19.519 shares acquired under the Issuers employees stock purchase plan on May 15, 2026.

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August 21, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
Exercise / conversionStock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $309.63 $0.00
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · derivative · entry 20

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 275

Underlying: Common Stock · 10,000 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.

F16 · derivative.exercise_date: The option vested in four equal installments on February 25, 2021, 2022, 2023, and 2024.

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August 21, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 321 $629.10 $201,941.10
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.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.

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $629.00 to $629.20, inclusive.

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August 21, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 2,147 $628.61 $1,349,625.67
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 15

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,246.358

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.

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $628.00 to $628.94, inclusive.

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August 21, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 1,791 $627.39 $1,123,655.49
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 14

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,393.358

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.

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $627.00 to $627.99, inclusive.

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August 21, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 3,014 $626.51 $1,888,301.14
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 13

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 128,184.358

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.

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $626.00 to $626.99, inclusive.

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August 21, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 2,727 $625.46 $1,705,629.42
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 12

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 131,198.358

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.

F10 · 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 $625.97, inclusive.

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August 21, 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 11

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 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
Exercise / conversionStock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $309.63 $0.00
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · derivative · entry 19

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,275

Underlying: Common Stock · 10,000 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.

F16 · derivative.exercise_date: The option vested in four equal installments on February 25, 2021, 2022, 2023, and 2024.

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August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 80 $633.99 $50,719.20
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 10

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.

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August 20, 2026 Filed Aug 24, 2026 20:02 UTC
CASPER MARC NDirector · Chairman & CEO
SaleCommon Stock 560 $632.94 $354,446.40
Disclosure

SEC source: 0000097745-26-000152 · wk-form4_1787601757.xml · nonDerivative · entry 9

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.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $632.60 to $633.32, inclusive.

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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.