(LHX)

Role: Pres., Space & Mission Sys.
Signature: By: /s/ John C. Scarborough, Jr., Attorney-in-Fact For: Samir Mehta
Issuer symbol: LHX
Transactions as of: 26 Feb 2026
Net transactions value: -$3,321,088
Form type: 4
Filing time: 02 Mar 2026, 17:04:03 UTC
Previous filing: 26 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
MEHTA SAMIR	Pres., Space & Mission Sys.	C/O L3HARRIS TECHNOLOGIES, INC., 1025 W. NASA BOULEVARD, MELBOURNE	By: /s/ John C. Scarborough, Jr., Attorney-in-Fact For: Samir Mehta	02 Mar 2026	0001961104

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LHX	Common Stock, Par Value $1.00	Options Exercise	$0	+9,115	+118%	$0.000000	16,871	26 Feb 2026	Direct	F1
transaction	LHX	Common Stock, Par Value $1.00	Tax liability	$1,273,959	-3,587	-21%	$355.16	13,284	26 Feb 2026	Direct
transaction	LHX	Common Stock, Par Value $1.00	Sale	$2,047,129	-5,528	-42%	$370.32	7,756	02 Mar 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	LHX	Non-Qualified Stock Option (Right to Buy)	Award	$0	+10,320		$0.000000	10,320	26 Feb 2026	Common Stock Par Value $1.00	10,320	$355.16	Direct	F2
transaction	LHX	Restricted Stock Units	Award	$0	+2,675		$0.000000	2,675	26 Feb 2026	Common Stock Par Value $1.00	2,675	$0.000000	Direct	F3

* 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	Settlement of performance stock units granted on 2/24/2023 in shares of common stock following the end of the 3-year performance period.
F2	Options to purchase shares of common stock generally vest ratably on 2/26/2027, 2/26/2028, and 2/26/2029 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.
F3	Award of restricted stock units subject to future vesting on 2/26/2029, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares of common stock.