[144] Amphenol Corporation SEC Filing

Rhea-AI Filing Summary

Amphenol Corporation (APH) filed a Form 144 reporting a proposed sale of 100,000 common shares by a person who acquired those shares via exercise of options under a registered plan on 08/18/2025. The filing shows the sale is to be executed through Morgan Stanley Smith Barney LLC on the NYSE with an aggregate market value of $11,060,030.00 and a reported outstanding share count of 1,220,921,111. The filer states no securities were sold by the same person in the past three months and certifies lack of undisclosed material adverse information.

Insights

Securities/Equity Analyst

TL;DR: Insider plans to sell a small block of shares following option exercise; impact appears immaterial relative to outstanding stock.

The Form 144 documents a proposed sale of 100,000 common shares valued at $11.06 million executed through Morgan Stanley Smith Barney. Relative to the reported 1,220,921,111 shares outstanding, the block represents a very small fraction of total equity. The filing indicates acquisition by option exercise and immediate cash payment, and notes no other sales in the prior three months. This is a routine Rule 144 disclosure for an insider monetizing option proceeds rather than a corporate action.

Compliance / Corporate Governance Expert

TL;DR: Filing appears procedurally standard and includes the required certifications under Rule 144.

The submission includes key Rule 144 elements: broker name, class, quantity, acquisition method (exercise under a registered plan), sale date and representation about lack of undisclosed material adverse information. The notice also states no sales in the prior three months for the seller. The document contains the statutory warning about false statements. No regulatory exceptions or compliance issues are evident from the disclosed fields.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	100000	11060030.00	1220921111	08/18/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	08/18/2025	Exercise of options under a registered plan	Issuer			100000	08/18/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Amphenol (APH) report in the Form 144?

The Form 144 reports a proposed sale of 100,000 common shares by a person who acquired them by exercise of options under a registered plan on 08/18/2025.

Through which broker will the APH shares be sold?

The filing lists Morgan Stanley Smith Barney LLC as the broker for the proposed sale on the NYSE.

What is the aggregate market value of the APH shares to be sold?

The aggregate market value reported for the 100,000 shares is $11,060,030.00.

How many Amphenol shares are outstanding according to the filing?

The filing indicates 1,220,921,111 shares outstanding.

Did the seller report other sales in the prior three months?

The Form 144 states Nothing to Report for securities sold during the past three months by the person for whose account the securities are to be sold.