APH Rule 144: 61,072 Shares Listed for Sale

A Rule 144 notice relates to APH common stock: 61,072 shares are listed to be sold on 05/01/2026 following an exercise of options under a registered plan, with Morgan Stanley Smith Barney LLC shown as the broker.

Rhea-AI Filing Summary

A Rule 144 notice relates to APH common stock: 61,072 shares are listed to be sold on 05/01/2026 following an exercise of options under a registered plan, with Morgan Stanley Smith Barney LLC shown as the broker. The filing also reports prior sales on 02/12/2026 of 93,052 and 515,281 shares by two related holders.

Key Figures

Planned sale: 61,072 shares Trust prior sale: 93,052 shares Trust proceeds: $13,694,397.70 +2 more

5 metrics

Planned sale 61,072 shares to be sold on 05/01/2026 after option exercise under a registered plan

Trust prior sale 93,052 shares sold on 02/12/2026 by R A Norwitt & G J Norwitt Co‑tteenorwitt Family Trust

Trust proceeds $13,694,397.70 proceeds shown for the 93,052‑share sale on 02/12/2026

Individual prior sale 515,281 shares sold on 02/12/2026 by Richard Adam Norwitt

Individual proceeds $75,883,165.63 proceeds shown for the 515,281‑share sale on 02/12/2026

Key Terms

Rule 144, exercise of options under a registered plan, issuer (brokered) sale

3 terms

Rule 144 regulatory

"Rule 144 notice relates to APH common stock"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

exercise of options under a registered plan financial

"Exercise of options under a registered plan listed for sale on 05/01/2026"

issuer (brokered) sale financial

"Issuer and Morgan Stanley Smith Barney LLC identified as broker for sale"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the APH Form 144 show about the May 1, 2026 sale?

It lists 61,072 shares of APH common stock to be sold on 05/01/2026. The sale is described as an exercise of options under a registered plan and identifies Morgan Stanley Smith Barney LLC Executive Financial Services as the broker handling the transaction.

Who previously sold APH shares in the filing and how many?

Two related holders reported sales on 02/12/2026: R A Norwitt & G J Norwitt Co‑tte/NoRwitt Family Trust sold 93,052 shares and Richard Adam Norwitt sold 515,281 shares, with proceeds shown alongside each sale.

What cash proceeds are shown for the February 12, 2026 sales?

The filing lists proceeds for the February sales: $13,694,397.70 is shown with the 93,052‑share sale and $75,883,165.63 with the 515,281‑share sale. These amounts appear on the same sales line items.

Does the Form 144 specify how the May 1 sale was executed?

Yes — the filing describes the method as an exercise of options under a registered plan. It also lists the broker as Morgan Stanley Smith Barney LLC and marks the payment method as Cash for the listed 61,072 shares on 05/01/2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/01/2026 - 04:15 PM EDT Learn about SEC filing dates

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	0001276461
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	AMPHENOL CORPORATION
SEC File Number	001-10879
Address of Issuer	358 Hall Avenue Wallingford CONNECTICUT 06492
Phone	203-265-8900
Name of Person for Whose Account the Securities are To Be Sold	RICHARD ADAM NORWITT
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	Officer

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	61072	8787961.55	1230234445	05/01/2026	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	05/01/2026	Exercise of options under a registered plan	Issuer			61072	05/01/2026	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
R A NORWITT & G J NORWITT CO-TTEENORWITT FAMILY TRUST U/T/A DTD09/20/2012 358 Hall Avenue Wallingford CT 06492	Common	02/12/2026	93052	13694397.70
RICHARD ADAM NORWITT 358 Hall Avenue Wallingford CT 06492	Common	02/12/2026	515281	75883165.63

144: Remarks and Signature

Remarks
Date of Notice	05/01/2026
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	/s/ Richard Adam Norwitt
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)