STOCK TITAN

Amphenol (NYSE: APH) CFO trades 193,200 shares after option exercise

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Amphenol EVP & CFO Craig A. Lampo exercised stock options for 193,200 shares of Class A Common Stock at an exercise price of $22.3725 per share on August 4, 2026. He acquired 193,200 shares and then sold 193,200 shares at a weighted average price of $167.3093 per share in multiple trades ranging from $166.53 to $168.00. The acquired shares include 19,758 shares transferred from his 2024 #1 GRAT since his prior Form 4. He also reports indirect holdings through several GRATs, including 44,947 and 70,000 shares in two 2025 GRATs.

Positive

  • None.

Negative

  • None.
Insider Lampo Craig A
Role EVP& CFO
Sold 193,200 shs ($32.32M)
Approx. gross sale proceeds $32.32M
Approx. exercise cost $4.32M
Approx. pre-tax spread $28.00M
Type Security Shares Price Value
Exercise Stock Option 193,200 $0.00 $0.00
Exercise Class A Common Stock F1 193,200 $22.3725 $4.32M
Sale Class A Common Stock F2, F3 193,200 $167.3093 $32.32M
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Stock Option — 193,200 shares (Direct); Class A Common Stock — 90,665 shares (Direct); Class A Common Stock — 44,947 shares (Indirect, By Craig A. Lampo 2025 GRAT #1); Class A Common Stock — 70,000 shares (Indirect, By Craig A. Lampo 2025 GRAT #2); Class A Common Stock — 54,547 shares (Indirect, By Craig A. Lampo 2024 GRAT #1); Class A Common Stock — 118,754 shares (Indirect, By Craig A. Lampo 2024 GRAT #2)
Footnotes (3)
  1. F1. Includes 19,758 shares transferred from the reporting person's 2024 #1 GRAT since the date of his last Form 4.
  2. F2. 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.
  3. F3. This transaction was executed in multiple trades ranging from $166.53 to $168.00.
Options exercised 193,200 shares Stock options converted into Class A Common Stock on August 4, 2026
Option exercise price $22.3725 per share Exercise price of stock options exercised on August 4, 2026
Shares sold 193,200 shares Class A Common Stock sold on August 4, 2026
Weighted average sale price $167.3093 per share Weighted average price of shares sold in multiple trades
Sale price range $166.53–$168.00 per share Range of execution prices for the reported sales
Indirect holding – 2025 GRAT #1 44,947 shares Indirect Class A Common Stock held by Craig A. Lampo 2025 GRAT #1
Indirect holding – 2025 GRAT #2 70,000 shares Indirect Class A Common Stock held by Craig A. Lampo 2025 GRAT #2
Shares transferred from 2024 #1 GRAT 19,758 shares Portion of acquired shares transferred since the prior Form 4
Stock Option financial
"Transaction involves a Stock Option that was exercised into common shares"
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
weighted average sale price financial
"The price reported above reflects the weighted average sale price"
GRAT financial
"Indirect ownership noted as By Craig A. Lampo 2025 GRAT #1"

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FAQ

What did Amphenol (APH) EVP & CFO Craig A. Lampo report in this Form 4?

Craig A. Lampo reported exercising stock options for 193,200 shares of Amphenol Class A Common Stock and then selling 193,200 shares on August 4, 2026, along with updated indirect holdings in several GRATs.

How many Amphenol (APH) shares did Craig A. Lampo sell and at what price?

He sold 193,200 shares of Amphenol Class A Common Stock at a weighted average price of $167.3093 per share, executed in multiple trades within a price range of $166.53 to $168.00 on August 4, 2026.

What options did Craig A. Lampo exercise in Amphenol (APH) stock?

He exercised a stock option for 193,200 shares of Amphenol Class A Common Stock at an exercise price of $22.3725 per share, originally granted with an exercise date of May 23, 2020 and an expiration date of May 23, 2029.

Does Craig A. Lampo still hold Amphenol (APH) shares after these transactions?

Yes. He reports indirect ownership of Amphenol Class A Common Stock through several GRATs, including 44,947 shares in the 2025 GRAT #1 and 70,000 shares in the 2025 GRAT #2, plus additional indirect holdings in 2024 GRATs.

Were Craig A. Lampo’s Amphenol (APH) share sales a single trade or multiple trades?

The sales were executed in multiple trades, not a single block. The filing notes a weighted average sale price of $167.3093, with individual trades occurring at prices ranging from $166.53 to $168.00 per share.

What does the Form 4 say about transfers from Craig A. Lampo’s Amphenol (APH) GRATs?

The filing states that the acquired shares include 19,758 shares transferred from Craig A. Lampo’s 2024 #1 GRAT since his last Form 4, and it lists separate indirect holdings in multiple 2024 and 2025 GRATs.
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*
Lampo Craig A

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP& CFO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/04/2026
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 Stock08/04/2026M193,200A$22.3725283,865(1)D
Class A Common Stock08/04/2026S193,200D$167.3093(2)(3)90,665D
Class A Common Stock44,947IBy Craig A. Lampo 2025 GRAT #1
Class A Common Stock70,000IBy Craig A. Lampo 2025 GRAT #2
Class A Common Stock54,547IBy Craig A. Lampo 2024 GRAT #1
Class A Common Stock118,754IBy Craig A. Lampo 2024 GRAT #2
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$22.372508/04/2026M193,20005/23/202005/23/2029Class A Common Stock193,200$0193,200D
Explanation of Responses:
1. Includes 19,758 shares transferred from the reporting person's 2024 #1 GRAT since the date of his last Form 4.
2. 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.
3. This transaction was executed in multiple trades ranging from $166.53 to $168.00.
/s/ Lance E. D'Amico, POA08/05/2026
** 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)