Landstar System Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -67.07. In total, the insiders bought 74.3K and sold 49.39K LSTR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-67.07
Buy 74.3K shares
Sell 49.39K shares
59% Buy Activity
Weak Positive Correlation
Sell Signal Medium Confidence
Jun 05, 2026

Analysis Breakdown:

  • Strongly supported by a very low Insider Power Score of -67.07.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Jun 15, 2026
Sell
Common Stock
S-Sale
Todd James P
Vp And CFO
C-Suite Officer 1 200
Value: $261.8K
Jun 05, 2026
Sell
Common Stock
S-Sale
Murphy Diana M
Director
Director 11 246
Value: $2.49M
May 06, 2026
Buy
Common Stock
A-Award
Akbari Dr. Homaira
Director
Director 825
Value: $149.6K
May 06, 2026
Buy
Common Stock
A-Award
Bannister David G/
Director
Director 825
Value: $149.6K
May 06, 2026
Buy
Common Stock
A-Award
Blanton Jonathan Barr
Director
Director 825
Value: $149.6K
May 06, 2026
Buy
Common Stock
A-Award
Hart Melanie M
Director
Director 825
Value: $149.6K
May 06, 2026
Buy
Common Stock
A-Award
Liang James L
Director
Director 825
Value: $149.6K
May 06, 2026
Buy
Common Stock
A-Award
Murphy Diana M
Director
Director 825
Value: $149.6K
May 06, 2026
Buy
Common Stock
A-Award
White Teresa L
Director
Director 825
Value: $149.6K
May 06, 2026
Buy
Common Stock
A-Award
Scanlon George P
Director
Director 825
Value: $149.6K
Mar 15, 2026
Sell
Common Stock
F-InKind
Miller Matthew
Chief Safety & Operations
Officer 130
Value: $19.1K
Feb 23, 2026
Buy
Common Stock
A-Award
Lewis Terri M
Chief Human Resources Officer
Officer 3 342
Value: $488.0K
Feb 23, 2026
Buy
Common Stock
A-Award
Lewis Terri M
Chief Human Resources Officer
Officer 1 169
Value: $170.7K
Feb 23, 2026
Buy
Common Stock
J-Other
Lewis Terri M
Officer
Officer 0
Value: $0
Feb 02, 2026
Sell
Common Stock
F-InKind
Lonegro Frank A
President & CEO
CEO / President 2 085
Value: $322.2K
Jan 31, 2026
Sell
Common Stock
F-InKind
Todd James P
Vp And CFO
C-Suite Officer 519
Value: $77.3K
Jan 31, 2026
Sell
Common Stock
F-InKind
Miller Matthew
Chief Safety & Operations
Officer 159
Value: $23.7K
Jan 31, 2026
Sell
Common Stock
F-InKind
Lonegro Frank A
President & CEO
CEO / President 922
Value: $137.3K
Jan 31, 2026
Sell
Common Stock
F-InKind
Kneller Michael K
Vp General Counsel & Secy
Officer 365
Value: $54.4K
Jan 31, 2026
Sell
Common Stock
F-InKind
Dannegger Matthew M
Chief Field Sales Officer
Officer 357
Value: $53.2K
Jan 31, 2026
Sell
Common Stock
F-InKind
Coro Ricardo S
Vice President - Cio
CEO / President 366
Value: $54.5K
Jan 31, 2026
Sell
Common Stock
F-InKind
Applegate James M
Chief Corp Sales, Strat, S Frt
Officer 227
Value: $33.8K
Jan 30, 2026
Buy
Common Stock
A-Award
Lonegro Frank A
President & CEO
CEO / President 6 715
Value: $1.00M
Jan 30, 2026
Buy
Common Stock
A-Award
Miller Matthew
Chief Safety & Operations
Officer 1 678
Value: $250.6K
Jan 30, 2026
Buy
Common Stock
A-Award
Todd James P
Vp And CFO
C-Suite Officer 1 678
Value: $250.6K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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