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Agilent (NYSE: A) CEO surrenders 418 shares to cover RSU tax liability

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

AGILENT TECHNOLOGIES, INC. President and CEO Padraig McDonnell reported a routine share disposition related to taxes. He surrendered 418 shares of common stock to Agilent to satisfy the tax liability on the vesting of restricted stock units, as allowed under Rule 16b-3. After this tax-withholding transaction, he holds 65,842 shares of Agilent common stock directly.

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Insider MCDONNELL PADRAIG
Role President and CEO
Type Security Shares Price Value
Tax Withholding Common Stock 418 $137.40 $57K
Holdings After Transaction: Common Stock — 65,842 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Shares surrendered 418 shares Tax-withholding disposition for RSU vesting
Reported price per share $137.40 per share Value used for surrendered shares
Shares held after transaction 65,842 shares Direct holdings following tax-withholding event
restricted stock units financial
"to satisfy the tax liability on the vesting of restricted stock units in accordance with Rule 16b-3"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Rule 16b-3 regulatory
"to satisfy the tax liability on the vesting of restricted stock units in accordance with Rule 16b-3"
Rule 16b-3 is a Securities and Exchange Commission regulation that exempts certain routine, pre-approved transactions by company insiders from automatic liability for short-term trading profits. It acts like a safe harbor: if an insider follows a formal plan or the board approves specific transactions in advance, profits from buying and selling company stock within six months are not automatically reclaimed. Investors care because the rule clarifies when insider trades are permissible and reduces uncertainty about potential clawbacks.
tax liability financial
"to satisfy the tax liability on the vesting of restricted stock units"
tax-withholding disposition financial
"transaction_action": "tax-withholding disposition"
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
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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*
MCDONNELL PADRAIG

(Last)(First)(Middle)
5301 STEVENS CREEK BLVD.

(Street)
SANTA CLARA CALIFORNIA 95051

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
AGILENT TECHNOLOGIES, INC. [ A ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President and CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026
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
Common Stock06/03/2026F418(1)D$137.465,842D
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
Explanation of Responses:
1. The reporting person surrendered 418 shares to Agilent Technologies, Inc. to satisfy the tax liability on the vesting of restricted stock units in accordance with Rule 16b-3.
/s/ Shirley Qin, attorney-in-fact for Mr. McDonnell06/05/2026
** 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)

FAQ

What insider transaction did Agilent (A) CEO Padraig McDonnell report?

Padraig McDonnell reported surrendering 418 shares of Agilent common stock. The shares were delivered back to Agilent to cover tax obligations from vesting restricted stock units, rather than being sold on the open market.

Was the Agilent (A) CEO’s Form 4 transaction an open-market sale?

No. The Form 4 shows a tax-withholding disposition of 418 shares. These shares were surrendered to Agilent to pay taxes on vested restricted stock units, not sold to public investors on an exchange.

How many Agilent (A) shares does the CEO hold after this Form 4?

Following the tax-withholding transaction, Padraig McDonnell directly holds 65,842 shares of Agilent common stock. This figure reflects his remaining position after 418 shares were surrendered to cover the RSU-related tax liability.

What price per share is listed in the Agilent (A) CEO’s tax-withholding transaction?

The transaction lists a price of $137.40 per share for the 418 shares surrendered. This value is used for reporting the tax-withholding disposition tied to the vesting of restricted stock units under Rule 16b-3.

Why did the Agilent (A) CEO surrender shares instead of paying taxes in cash?

The Form 4 indicates the CEO surrendered 418 shares to satisfy tax liability on RSU vesting. Such surrenders are a common, mechanistic way to cover withholding taxes directly with shares instead of using cash.