Matthew Miller

CIK: 0002046858

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (28.6%)

Compensation grants

Other (G, F, J, C, D, …)5 (71.4%)

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

Companies & Roles (1)

LSTR

LANDSTAR SYSTEM INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

LSTR
LANDSTAR SYSTEM INC
Mar 15, 2026
Tax Payment(F)
Direct
130 shares at avg. $146.78$19K
LSTR
LANDSTAR SYSTEM INC
Jan 31, 2026
Tax Payment(F)
Direct
159 shares at avg. $148.91$24K
LSTR
LANDSTAR SYSTEM INC
Jan 30, 2026
Award(A)
Direct
1.7K shares-
LSTR
LANDSTAR SYSTEM INC
Mar 15, 2025
Tax Payment(F)
Direct
152 shares at avg. $149.09$23K
LSTR
LANDSTAR SYSTEM INC
Jan 31, 2025
Tax Payment(F)
Direct
86 shares at avg. $165.27$14K
LSTR
LANDSTAR SYSTEM INC
Jan 31, 2025
Award(A)
Direct
1.1K shares-
LSTR
LANDSTAR SYSTEM INC
Dec 13, 2024
Discretionary(I)
Indirect
144 shares at avg. $186.91$27K

		Type	Shares	Price		Ownership
Mar 15, 2026	LSTR LANDSTAR SYSTEM INC	Tax Payment(F)	130	$146.78	$19,081	Direct
Jan 31, 2026	LSTR LANDSTAR SYSTEM INC	Tax Payment(F)	159	$148.91	$23,677	Direct
Jan 30, 2026	LSTR LANDSTAR SYSTEM INC	Award(A)	1,678	-	$0	Direct
Mar 15, 2025	LSTR LANDSTAR SYSTEM INC	Tax Payment(F)	152	$149.09	$22,662	Direct
Jan 31, 2025	LSTR LANDSTAR SYSTEM INC	Tax Payment(F)	86	$165.27	$14,213	Direct
Jan 31, 2025	LSTR LANDSTAR SYSTEM INC	Award(A)	1,058	-	-	Direct
Dec 13, 2024	LSTR LANDSTAR SYSTEM INC	Discretionary(I)	144	$186.91	$26,915	Indirect

1-7 of 7 transactions

About Miller Matthew

Miller Matthew (SEC CIK 0002046858) files insider reports with the SEC as Chief Safety & Operations of LANDSTAR SYSTEM INC (LSTR).

Signal8 holds 6 ownership filings by Miller Matthew (1 Form 3, 5 Form 4), filed between Dec 4, 2024 and Mar 17, 2026. Those filings report 7 transactions, from Dec 13, 2024 to Mar 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Miller Matthew's filings is in JACKSONVILLE, FL.

Recent filings by Miller Matthew

Mar 15, 2026: Tax withholding of LSTR shares (Form 4, code F).
Jan 31, 2026: Tax withholding of LSTR shares (Form 4, code F).
Jan 30, 2026: Grant or award of LSTR shares (Form 4, code A).
Mar 15, 2025: Tax withholding of LSTR shares (Form 4, code F).
Jan 31, 2025: Tax withholding of LSTR shares (Form 4, code F).

Other insiders filing for LANDSTAR SYSTEM INC (LSTR)

Lonegro Frank A, President & CEO
Dugas Vallie S, VP General Counsel & Secretary
Clement William C, VP, Chief Commercial Officer
Todd James P, VP and CFO
MURPHY DIANA M, Director
WHITE TERESA L, Director

How to read Form 4 transaction codes