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Amphenol CEO Richard Adam Norwitt sells 799,576 shares

A separate holding entry lists 1,728,354 Class A shares indirectly through the Norwitt Family Trust, dated November 2, 2026.

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Form Type
4

Rhea-AI Filing Summary

Amphenol Corp (APH) President & CEO Richard Adam Norwitt exercised options for 799,576 Class A shares on November 2, 2026, at an exercise price of $11.1863 per share, then sold 799,576 shares at a weighted average price of $82.4762 per share in multiple trades ranging from $81.61 to $83.20. He also gifted 200,000 Class A shares that day. The reported figures reflect the impact of Amphenol’s 2-for-1 stock split effected September 2, 2026.

Insider NORWITT RICHARD ADAM
Role President & CEO
Sold 799,576 shs ($65.95M)
Approx. gross sale proceeds $65.95M
Approx. exercise cost $8.94M
Approx. pre-tax spread $57.00M
Type Security Shares Price Value
Exercise Stock Option 799,576 $0.00 $0.00
Exercise Class A Common Stock 799,576 $11.1863 $8.94M
Sale Class A Common Stock F1, F2 799,576 $82.4762 $65.95M
Gift Class A Common Stock F3, F4 200,000 -- --
Holding Class A Common Stock -- -- --
Holding Class A Common Stock F5 -- -- --
Holdings After Transaction: Stock Option — 0 contracts (Direct); Class A Common Stock — 3,662,950 shares (Direct); Class A Common Stock — 1,728,354 shares (Indirect, By Norwitt Family Trust)
Footnotes (5)
  1. F1. The price reported above reflects the weighted average sale 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.
  2. F2. This transaction was executed in multiple trades ranging from $81.61 to $83.20.
  3. F3. Closing price on date shares were gifted was $79.84.
  4. F4. All information in this Form 4 reflects the impact of the issuer's 2-for-1 stock split effected on September 2, 2026.
  5. F5. Shares are owned through reporting person's IRA.
Options exercised 799,576 Class A shares November 2, 2026
Exercise price $11.1863 per share Options exercised November 2, 2026
Shares sold 799,576 Class A shares November 2, 2026
Weighted average sale price $82.4762 per share Multiple trades on November 2, 2026
Sale price range $81.61 to $83.20 per share Multiple trades on November 2, 2026
Shares gifted 200,000 Class A shares November 2, 2026
Gift-date closing price $79.84 per share November 2, 2026
Indirect holding 1,728,354 Class A shares Through the Norwitt Family Trust; holding entry dated November 2, 2026
weighted average sale price financial
"The price reported above reflects the weighted average sale price."
2-for-1 stock split financial
"impact of the issuer's 2-for-1 stock split effected on September 2, 2026."
bona fide gift regulatory
"Bona fide gift"
A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

FAQ

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

How many APH shares did Richard Adam Norwitt sell, and at what price?

Richard Adam Norwitt reported selling 799,576 Class A shares on November 2, 2026, at a weighted average price of $82.4762 per share. The sale was executed in multiple trades ranging from $81.61 to $83.20 per share.

How many APH shares did Richard Adam Norwitt gift?

Richard Adam Norwitt reported gifting 200,000 Class A shares on November 2, 2026. The closing price on the gift date was $79.84 per share.

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

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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
NORWITT RICHARD ADAM

(Last)(First)(Middle)
C/O AMPHENOL CORPORATION
358 HALL AVENUE

(Street)
WALLINGFORD CONNECTICUT 06492

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
AMPHENOL CORP /DE/ [ APH ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President & CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
11/02/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock11/02/2026M799,576A$11.18634,654,590D
Class A Common Stock11/02/2026S799,576D$82.4762(1)(2)3,855,014D
Class A Common Stock11/02/2026G200,000D(3)3,655,014(4)D
Class A Common Stock1,728,354IBy Norwitt Family Trust
Class A Common Stock7,936D(5)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option$11.186311/02/2026M799,57605/23/202005/23/2029Class A Common Stock799,576$00D
Explanation of Responses:
1. The price reported above reflects the weighted average sale 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.
2. This transaction was executed in multiple trades ranging from $81.61 to $83.20.
3. Closing price on date shares were gifted was $79.84.
4. All information in this Form 4 reflects the impact of the issuer's 2-for-1 stock split effected on September 2, 2026.
5. Shares are owned through reporting person's IRA.
/s/ Lance E. D'Amico, POA11/03/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

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