Padraig Mcdonnell - 18 Nov 2025 Form 4 Insider Report for AGILENT TECHNOLOGIES, INC. (A)

Role
President and CEO, Director
Signature
/s/ Bret DiMarco, attorney-in-fact for Mr. McDonnell
Issuer symbol
A
Transactions as of
18 Nov 2025
Net transactions value
-$630,192
Form type
4
Filing time
20 Nov 2025, 17:22:31 UTC
Previous filing
18 Nov 2025
Next filing
25 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MCDONNELL PADRAIG President and CEO, Director 5301 STEVENS CREEK BLVD., SANTA CLARA /s/ Bret DiMarco, attorney-in-fact for Mr. McDonnell 20 Nov 2025 0001811108

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction A Common Stock Sale $130,492 -911 -2.8% $143.24 32,058 18 Nov 2025 Direct F1, F2
transaction A Common Stock Award $0 +7,104 +22% $0.000000 39,162 18 Nov 2025 Direct F3
transaction A Common Stock Tax liability $499,700 -3,474 -8.9% $143.84 35,688 18 Nov 2025 Direct F4
transaction A Common Stock Award $0 +33,340 +93% $0.000000 69,028 18 Nov 2025 Direct F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 This transaction was effected pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 28, 2025.
F2 Multiple lots for the same price for this order have been combined.
F3 On November 18, 2025, 7,104 shares of common stock of Agilent Technologies, Inc. were issued to the reporting person pursuant to the Agilent Technologies, Inc. Long-Term Performance Program. The shares are subject to a 1-year post-vest holding period.
F4 The reporting person surrendered 3,474 shares to Agilent Technologies, Inc. to satisfy the tax liability on the vesting of restricted stock units in accordance with Rule 16b-3.
F5 Restricted Stock Units granted under the Agilent Technologies, Inc. 2018 Stock Plan, in compliance with Rule 16b-3. The restricted stock units vest in four equal annual installments beginning on November 18, 2026.