APH insider plans sale of 500,000 common shares

Form 144 reports that Richard Adam Norwitt intends to sell up to 500,000 shares of APH common stock through Morgan Stanley Smith Barney LLC Executive Financial Services, with a proposed sale date of July 31, 2026 on the NYSE.

Rhea-AI Filing Summary

Form 144 reports that Richard Adam Norwitt intends to sell up to 500,000 shares of APH common stock through Morgan Stanley Smith Barney LLC Executive Financial Services, with a proposed sale date of July 31, 2026 on the NYSE. The shares relate to an exercise of options under a registered plan. The filing also lists prior APH common stock sales over the past three months, including 17,500 shares on May 5, 2026, 52,203 shares on May 4, 2026, and 61,072 shares on May 1, 2026.

Key Figures

Planned shares to be sold: 500000 shares Proposed aggregate market value: $80,787,400.00 Security identifier: 1232983457 +5 more

8 metrics

Planned shares to be sold 500000 shares Common stock to be sold through Morgan Stanley Smith Barney LLC

Proposed aggregate market value $80,787,400.00 Proposed sale of 500,000 common shares

Security identifier 1232983457 Numerical identifier listed with the common stock entry

Planned sale date 07/31/2026 Proposed date for common stock sale on NYSE

Shares sold on 05/05/2026 17500 shares Common stock sold in past three months

Proceeds on 05/05/2026 $2,506,106.75 Value of 17,500 common shares sold

Shares sold on 05/04/2026 52203 shares Common stock sold in past three months

Proceeds on 05/04/2026 $7,414,997.64 Value of 52,203 common shares sold

Key Terms

Form 144, Exercise of Options Under a Registered Plan, Executive Financial Services, Common

4 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Exercise of Options Under a Registered Plan financial

"Exercise of Options Under a Registered Plan | Issuer"

Executive Financial Services financial

"Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza"

Common financial

"Common | Morgan Stanley Smith Barney LLC Executive Financial Services"

FAQ

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

What stock sale is Richard Adam Norwitt planning for APH under this Form 144?

Richard Adam Norwitt plans a potential sale of 500,000 shares of APH common stock, to be transacted through Morgan Stanley Smith Barney LLC on or after July 31, 2026 on the NYSE.

How are the 500,000 APH shares in this Form 144 being acquired?

The 500,000 APH common shares are tied to an exercise of options under a registered plan, with the transaction listed as for the Issuer and consideration described as cash on July 31, 2026.

What APH shares did Richard Adam Norwitt sell in the past three months?

Over the prior three months, Richard Adam Norwitt sold APH common stock in three transactions: 17,500 shares on May 5, 2026, 52,203 shares on May 4, 2026, and 61,072 shares on May 1, 2026.

What dollar amounts were received from Norwitt’s recent APH stock sales?

The recent APH stock sales generated $2,506,106.75 on May 5, 2026, $7,414,997.64 on May 4, 2026, and $8,787,961.55 on May 1, 2026, for the respective share blocks sold.

Which broker is listed for the planned APH share sale under this Form 144?

The planned APH share sale uses Morgan Stanley Smith Barney LLC Executive Financial Services as broker, located at 1 New York Plaza, 8th Floor, New York, NY 10004, with the shares to be sold on the NYSE.

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

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Available on EDGAR 07/31/2026 - 04:22 PM Accepted by SEC EDGAR 07/31/2026 - 04:22 PM 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 AVE WALLINGFORD CONNECTICUT 06492
Phone	2032658900
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	500000	80787400.00	1232983457	07/31/2026	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	07/31/2026	Exercise of Options Under a Registered Plan	Issuer			500000	07/31/2026	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
RICHARD ADAM NORWITT 358 Hall Avenue Wallingford CT 06492	Common	05/05/2026	17500	2506106.75
RICHARD ADAM NORWITT 358 Hall Avenue Wallingford CT 06492	Common	05/04/2026	52203	7414997.64
RICHARD ADAM NORWITT 358 Hall Avenue Wallingford CT 06492	Common	05/01/2026	61072	8787961.55

144: Remarks and Signature

Remarks
Date of Notice	07/31/2026
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)