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LOEFFLER MARTIN H

Disclosed activity across 1 company

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15043
SEC CIK
0001259705

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AMPHENOL CORP /DE/APH · Entity 2846DirectorDecember 10, 2025December 11, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

AMPHENOL CORP /DE/

Report date December 10, 2025 · Filed December 11, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeIndirectBy Revocable Trust1,333,146 Reported balance After 2025-12-10 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2025-12-10 · Gift · Disposed 3,228 · Balance 1,333,146

F1: Closing price on date shares were gifted was $138.68.

F2: On May 20, 2025, the reporting person transferred 2,730 shares to Revocable Trust.

Restricted StockSEC Table I · non-derivativeDirect2,360 Reported balance Holding disclosure · report date 2025-12-10 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 2,360

F3: Stock awards granted pursuant to the terms of the 2024 Restricted Stock Plan for Directors of Amphenol Corporation.

Filing footnotes · ownership attribution and instrument terms

F1: Closing price on date shares were gifted was $138.68.

F2: On May 20, 2025, the reporting person transferred 2,730 shares to Revocable Trust.

F3: Stock awards granted pursuant to the terms of the 2024 Restricted Stock Plan for Directors of Amphenol Corporation.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
December 10, 2025 Filed Dec 11, 2025 21:01 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GiftClass A Common Stock 3,228 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-25-120307 · tm2533278-1_4seq1.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 1,333,146

F1 · price: Closing price on date shares were gifted was $138.68.

F2 · balance_after: On May 20, 2025, the reporting person transferred 2,730 shares to Revocable Trust.

Read SEC document
May 16, 2025 Filed May 19, 2025 20:02 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 2,360 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-050432 · tm2515576-2_4seq1.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,360

F1 · shares: Stock awards granted pursuant to the terms of the 2024 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 17, 2024 Filed May 21, 2024 13:53 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 1,365 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-063700 · tm2415013-3_4seq1.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,365

F1 · shares: Stock awards granted pursuant to the terms of the 2024 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 15, 2024 Filed May 15, 2024 21:07 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionPhantom Stock · Derivative 2,375 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-062043 · tm2414568-2_4seq1.xml · derivative · entry 3

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,375 shares

Expires not disclosed

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_price: Each share of phantom stock was the economic equivalent of one share of Class A Common Stock of the Issuer and was settled in shares of Class A Common Stock on May 15, 2024, the day immediately prior to the 2024 regular annual meeting of the Issuer's stockholders.

F1 · price: Each share of phantom stock was the economic equivalent of one share of Class A Common Stock of the Issuer and was settled in shares of Class A Common Stock on May 15, 2024, the day immediately prior to the 2024 regular annual meeting of the Issuer's stockholders.

F1 · derivative.exercise_date: Each share of phantom stock was the economic equivalent of one share of Class A Common Stock of the Issuer and was settled in shares of Class A Common Stock on May 15, 2024, the day immediately prior to the 2024 regular annual meeting of the Issuer's stockholders.

F1 · derivative.expiration_date: Each share of phantom stock was the economic equivalent of one share of Class A Common Stock of the Issuer and was settled in shares of Class A Common Stock on May 15, 2024, the day immediately prior to the 2024 regular annual meeting of the Issuer's stockholders.

Read SEC document
May 15, 2024 Filed May 15, 2024 21:07 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionClass A Common Stock 2,375 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-062043 · tm2414568-2_4seq1.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,375

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 · price: Each share of phantom stock was the economic equivalent of one share of Class A Common Stock of the Issuer and was settled in shares of Class A Common Stock on May 15, 2024, the day immediately prior to the 2024 regular annual meeting of the Issuer's stockholders.

Read SEC document
February 12, 2024 Filed Feb 13, 2024 19:55 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GiftClass A Common Stock 47,974 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-019764 · tm246121-1_4seq1.xml · nonDerivative · entry 4

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Irrevocable Trust

Disclosed balance after: 292,286

Read SEC document
February 12, 2024 Filed Feb 13, 2024 19:55 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GiftClass A Common Stock 47,974 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-019764 · tm246121-1_4seq1.xml · nonDerivative · entry 3

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT

Disclosed balance after: 0

Read SEC document
February 12, 2024 Filed Feb 13, 2024 19:55 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GiftClass A Common Stock 59,677 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-019764 · tm246121-1_4seq1.xml · nonDerivative · entry 2

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 664,447

Read SEC document
February 12, 2024 Filed Feb 13, 2024 19:55 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GiftClass A Common Stock 59,677 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-019764 · tm246121-1_4seq1.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT

Disclosed balance after: 47,974

Read SEC document
June 05, 2023 Filed Jun 6, 2023 17:31 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantPhantom Stock · Derivative 2,375 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-23-018012 · form4.xml · derivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,375

Underlying: Class A Common Stock · 2,375 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of common stock of the Issuer and will be settled in cash, or at the election of the Reporting Person, in shares of common stock of the Issuer on the first to occur of (i) May 19, 2024, or (ii) the day immediately prior to the date of the 2024 regular annual meeting of the Issuer's stockholders.

F1 · derivative.exercise_date: Each share of phantom stock is the economic equivalent of one share of common stock of the Issuer and will be settled in cash, or at the election of the Reporting Person, in shares of common stock of the Issuer on the first to occur of (i) May 19, 2024, or (ii) the day immediately prior to the date of the 2024 regular annual meeting of the Issuer's stockholders.

F1 · derivative.expiration_date: Each share of phantom stock is the economic equivalent of one share of common stock of the Issuer and will be settled in cash, or at the election of the Reporting Person, in shares of common stock of the Issuer on the first to occur of (i) May 19, 2024, or (ii) the day immediately prior to the date of the 2024 regular annual meeting of the Issuer's stockholders.

Read SEC document
May 19, 2023 Filed May 22, 2023 18:14 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 2,375 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-016402 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,375

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 19, 2022 Filed May 20, 2022 17:56 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 2,664 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-015234 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,664

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 20, 2021 Filed May 21, 2021 18:31 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 2,403 $0.00 $0.00
Disclosure

SEC source: 0001127602-21-017757 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,403

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 21, 2020 Filed May 22, 2020 19:50 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 1,774 $0.00 $0.00
Disclosure

SEC source: 0001127602-20-017711 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,774

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 21, 2020 Filed May 22, 2020 19:58 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 1,774 $0.00 $0.00
Disclosure

SEC source: 0001127602-20-017714 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,774

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 23, 2019 Filed May 24, 2019 18:39 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 1,788 $0.00 $0.00
Disclosure

SEC source: 0001127602-19-019820 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,788

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
March 01, 2019 Filed Mar 4, 2019 18:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 20,000 $0.00 Strike: $26.74 $0.00
Disclosure

SEC source: 0001127602-19-009408 · form4.xml · derivative · entry 5

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 20,000 shares

Expires 2021-05-26

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
March 01, 2019 Filed Mar 4, 2019 18:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionRevocable Trust-Martin & Sidsel Loeffler 20,000 $26.74 $534,800.00
Disclosure

SEC source: 0001127602-19-009408 · form4.xml · nonDerivative · entry 2

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 269,951

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
March 01, 2019 Filed Mar 4, 2019 18:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 SaleRevocable Trust-Martin & Sidsel Loeffler 11,000 $95.30 $1,048,341.80
Disclosure

SEC source: 0001127602-19-009408 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 249,951

F1 · price: This transaction was executed in multiple trades at prices ranging from $95.30 to $95.33.

F2 · price: The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
March 01, 2019 Filed Mar 12, 2019 15:07 UTC Amendment AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 20,000 $0.00 Strike: $26.74 $0.00
Disclosure

SEC source: 0001127602-19-010944 · form4a.xml · derivative · entry 4

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 20,000 shares

Expires 2021-05-26

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
March 01, 2019 Filed Mar 12, 2019 15:07 UTC Amendment AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionRevocable Trust-Martin & Sidsel Loeffler 20,000 $26.74 $534,800.00
Disclosure

SEC source: 0001127602-19-010944 · form4a.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,951

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: Previous disclosure of sale of 11,000 shares from this trust on 03-01-2019 was in error. This Form 4/A restates relevant information giving effect to this change.

Read SEC document
May 18, 2018 Filed May 21, 2018 16:19 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 1,592 $0.00 $0.00
Disclosure

SEC source: 0001127602-18-018247 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,592

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 19, 2017 Filed May 22, 2017 16:16 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 1,921 $0.00 $0.00
Disclosure

SEC source: 0001127602-17-018946 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,921

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 26, 2016 Filed May 27, 2016 18:43 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 2,415 $0.00 $0.00
Disclosure

SEC source: 0001127602-16-053721 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,415

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 22, 2015 Filed May 26, 2015 20:24 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GiftClass A Common Stock 200 $0.00 $0.00
Disclosure

SEC source: 0001127602-15-018555 · form4.xml · nonDerivative · entry 2

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 444,186

Read SEC document
May 21, 2015 Filed May 26, 2015 20:24 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 2,157 $0.00 $0.00
Disclosure

SEC source: 0001127602-15-018555 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,157

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
May 22, 2014 Filed May 23, 2014 19:19 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 1,310 $0.00 $0.00
Disclosure

SEC source: 0001127602-14-018707 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,310

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

Read SEC document
April 30, 2014 Filed Apr 30, 2014 20:32 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 125,982 $0.00 Strike: $34.55 $0.00
Disclosure

SEC source: 0001127602-14-015630 · form4.xml · derivative · entry 6

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 125,982 shares

Expires 2017-05-24

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
April 30, 2014 Filed Apr 30, 2014 20:32 UTC AMPHENOL CORP /DE/ APH · Entity 2846 SaleClass A Common Stock 72,982 $95.09 $6,940,091.92
Disclosure

SEC source: 0001127602-14-015630 · form4.xml · nonDerivative · entry 4

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,280

F2 · price: The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · price: This transaction was executed in multiple trades at prices ranging from $95.00 to $95.2247.

Read SEC document
April 30, 2014 Filed Apr 30, 2014 20:32 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionClass A Common Stock 125,982 $34.55 $4,352,678.10
Disclosure

SEC source: 0001127602-14-015630 · form4.xml · nonDerivative · entry 3

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,262

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
April 29, 2014 Filed Apr 30, 2014 20:32 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 188,145 $0.00 Strike: $34.55 $0.00
Disclosure

SEC source: 0001127602-14-015630 · form4.xml · derivative · entry 5

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,982

Underlying: Class A Common Stock · 188,145 shares

Expires 2017-05-24

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
April 29, 2014 Filed Apr 30, 2014 20:32 UTC AMPHENOL CORP /DE/ APH · Entity 2846 SaleClass A Common Stock 188,145 $95.01 $17,876,032.74
Disclosure

SEC source: 0001127602-14-015630 · form4.xml · nonDerivative · entry 2

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,280

F1 · price: This transaction was executed in multiple trades at prices ranging from $95.00 to $95.18.

F2 · price: The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
April 29, 2014 Filed Apr 30, 2014 20:32 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionClass A Common Stock 188,145 $34.55 $6,500,409.75
Disclosure

SEC source: 0001127602-14-015630 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 354,425

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
April 28, 2014 Filed Apr 29, 2014 19:51 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 34,172 $0.00 Strike: $34.55 $0.00
Disclosure

SEC source: 0001127602-14-015430 · form4.xml · derivative · entry 6

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 314,127

Underlying: Class A Common Stock · 34,172 shares

Expires 2017-05-24

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
April 28, 2014 Filed Apr 29, 2014 19:51 UTC AMPHENOL CORP /DE/ APH · Entity 2846 SaleClass A Common Stock 34,172 $95.02 $3,247,071.28
Disclosure

SEC source: 0001127602-14-015430 · form4.xml · nonDerivative · entry 4

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,280

F3 · price: This transaction was executed in multiple trades at prices ranging from $95.00 to $95.1210.

F4 · price: The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
April 28, 2014 Filed Apr 29, 2014 19:51 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionClass A Common Stock 34,172 $34.55 $1,180,642.60
Disclosure

SEC source: 0001127602-14-015430 · form4.xml · nonDerivative · entry 3

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,452

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
April 25, 2014 Filed Apr 29, 2014 19:51 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 11,701 $0.00 Strike: $34.55 $0.00
Disclosure

SEC source: 0001127602-14-015430 · form4.xml · derivative · entry 5

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 348,299

Underlying: Class A Common Stock · 11,701 shares

Expires 2017-05-24

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
April 25, 2014 Filed Apr 29, 2014 19:51 UTC AMPHENOL CORP /DE/ APH · Entity 2846 SaleClass A Common Stock 11,701 $95.12 $1,112,961.68
Disclosure

SEC source: 0001127602-14-015430 · form4.xml · nonDerivative · entry 2

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,280

F1 · price: This transaction was executed in multiple trades at prices ranging from $95.00 to $95.715.

F2 · price: The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
April 25, 2014 Filed Apr 29, 2014 19:51 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionClass A Common Stock 11,701 $34.55 $404,269.55
Disclosure

SEC source: 0001127602-14-015430 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,981

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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May 23, 2013 Filed May 28, 2013 18:31 UTC AMPHENOL CORP /DE/ APH · Entity 2846 GrantRestricted Stock 1,603 $0.00 $0.00
Disclosure

SEC source: 0001127602-13-018395 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,603

F1 · shares: Stock awards granted pursuant to the terms of the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

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February 15, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 36,000 $0.00 Strike: $26.81 $0.00
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · derivative · entry 9

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 36,000 shares

Expires 2016-05-24

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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February 15, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 SaleClass A Common Stock 46,100 $70.50 $3,250,031.56
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · nonDerivative · entry 6

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,933

F2 · price: The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · price: This transaction was executed in multiple trades at prices ranging from $70.30 to $70.65.

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February 15, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionClass A Common Stock 36,000 $26.81 $964,980.00
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · nonDerivative · entry 5

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,033

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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February 14, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 SaleClass A Common Stock 43,867 $70.13 $3,076,261.11
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · nonDerivative · entry 4

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,033

F1 · price: This transaction was executed in multiple trades at prices ranging from $70.50 to $70.87.

F2 · price: The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 13, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 64,000 $0.00 Strike: $26.81 $0.00
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · derivative · entry 8

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,000

Underlying: Class A Common Stock · 64,000 shares

Expires 2016-05-24

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
February 13, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 48,633 $0.00 Strike: $26.81 $0.00
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · derivative · entry 7

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Class A Common Stock · 48,633 shares

Expires 2016-05-24

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
February 13, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionClass A Common Stock 64,000 $26.81 $1,715,520.00
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · nonDerivative · entry 3

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,900

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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February 13, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 SaleClass A Common Stock 48,633 $70.50 $3,428,626.50
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · nonDerivative · entry 2

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,900

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February 13, 2013 Filed Feb 15, 2013 20:57 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionClass A Common Stock 48,633 $26.81 $1,303,607.57
Disclosure

SEC source: 0001127602-13-006350 · form4.xml · nonDerivative · entry 1

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202,533

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
February 12, 2013 Filed Feb 13, 2013 17:24 UTC AMPHENOL CORP /DE/ APH · Entity 2846 Exercise / conversionStock Option · Derivative 149,167 $0.00 Strike: $26.81 $0.00
Disclosure

SEC source: 0001127602-13-005760 · form4.xml · derivative · entry 6

LOEFFLER MARTIN H · CIK 0001259705 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,633

Underlying: Class A Common Stock · 149,167 shares

Expires 2016-05-24

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

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