Jon Rambeau

CIK: 0001949419

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (13.3%)

Position reduction

Option Exercises (M)4 (26.7%)

Derivative conversions

Awards (A)5 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)4 (26.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (3)

LYNX

Lyntris Inc.

Director

KRMN

Karman Holdings Inc.

Officer

LHX

L3HARRIS TECHNOLOGIES, INC. /DE/

Officer

Discretionary Trading P&L

Holdings

Transaction History (15 total)

KRMN
Karman Holdings Inc.
May 21, 2026
Award(A)
Direct
99.9K shares-
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Mar 2, 2026
Sale(S)
Direct
5.5K shares at avg. $370.32$2.0M
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Feb 26, 2026
Award(A)
Restricted Stock Units
Direct
2.4K shares-
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Feb 26, 2026
Exercise(M)
Direct
9.1K shares-
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Feb 26, 2026
Tax Payment(F)
Direct
3.6K shares at avg. $355.16$1.3M
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Feb 26, 2026
Award(A)
Non-Qualified Stock Option (Right to Buy)
Direct
9.2K shares-
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Feb 24, 2026
Exercise(M)
Direct
3K shares-
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Feb 24, 2026
Tax Payment(F)
Direct
790 shares at avg. $354.27$280K
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Nov 1, 2025
Tax Payment(F)
Direct
1.6K shares at avg. $289.10$472K
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Nov 1, 2025
Exercise(M)
Direct
4.1K shares-
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Mar 10, 2025
Sale(S)
Direct
3.2K shares at avg. $226.00$718K
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Feb 28, 2025
Award(A)
Restricted Stock Units
Direct
3.4K shares-
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Feb 28, 2025
Award(A)
Non-Qualified Stock Option (Right to Buy)
Direct
14.2K shares-
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Nov 1, 2024
Tax Payment(F)
Direct
1.4K shares at avg. $247.48$348K
LHX
L3HARRIS TECHNOLOGIES, INC. /DE/
Nov 1, 2024
Exercise(M)
Direct
4.1K shares-

		Type	Shares	Price		Ownership
May 21, 2026	KRMN Karman Holdings Inc.	Award(A)	99,937	-	$0	Direct
Mar 2, 2026	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Sale(S)	5,528	$370.32	$2,047,129	Direct
Feb 26, 2026	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Award(A) Restricted Stock Units	2,394	-	-	Direct
Feb 26, 2026	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Exercise(M)	9,115	-	$0	Direct
Feb 26, 2026	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Tax Payment(F)	3,587	$355.16	$1,273,959	Direct
Feb 26, 2026	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Award(A) Non-Qualified Stock Option (Right to Buy)	9,234	-	-	Direct
Feb 24, 2026	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Exercise(M)	3,034	-	$0	Direct
Feb 24, 2026	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Tax Payment(F)	790	$354.27	$279,873	Direct
Nov 1, 2025	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Tax Payment(F)	1,632	$289.10	$471,811	Direct
Nov 1, 2025	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Exercise(M)	4,147	-	-	Direct
Mar 10, 2025	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Sale(S)	3,178	$226.00	$718,228	Direct
Feb 28, 2025	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Award(A) Restricted Stock Units	3,397	-	-	Direct
Feb 28, 2025	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Award(A) Non-Qualified Stock Option (Right to Buy)	14,228	-	-	Direct
Nov 1, 2024	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Tax Payment(F)	1,407	$247.48	$348,204	Direct
Nov 1, 2024	LHX L3HARRIS TECHNOLOGIES, INC. /DE/	Exercise(M)	4,147	-	$0	Direct

1-15 of 15 transactions

About RAMBEAU JON

RAMBEAU JON (SEC CIK 0001949419) files insider reports with the SEC as Director of Lyntris Inc. (LYNX), CHIEF EXECUTIVE OFFICER of Karman Holdings Inc. (KRMN) and Pres., Coms. & Spec. Dom. of L3HARRIS TECHNOLOGIES, INC. /DE/ (LHX).

Signal8 holds 9 ownership filings by RAMBEAU JON (2 Form 3, 7 Form 4), filed between Nov 4, 2024 and Aug 18, 2026. Those filings report 15 transactions, from Nov 1, 2024 to May 21, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on RAMBEAU JON's filings is in MELBOURNE, FL.

Recent filings by RAMBEAU JON

May 21, 2026: Grant or award of KRMN shares (Form 4, code A).
Mar 2, 2026: Open-market sale of LHX shares (Form 4, code S).
Feb 26, 2026: Grant or award of LHX derivative securities (Form 4, code A).
Feb 26, 2026: Option exercise of LHX shares (Form 4, code M).
Feb 26, 2026: Tax withholding of LHX shares (Form 4, code F).

Other insiders filing for Lyntris Inc. (LYNX)

Trive Capital Holdings LLC, 10% Owner
Cope Tanner, Director
Lansford Jake, Director
Alty Matthew, President
Raduenz Brian, Director
Stinnett David, Director

How to read Form 4 transaction codes