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Buy MRTN
Marten Transport Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 79.63. In total, the insiders bought 431.9K and sold 70.37K MRTN 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
|
79.63 |
| ● Buy | 431.9K shares |
| ● Sell | 70.37K shares |
|
73% Buy Activity
Strong Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 05, 2026 Buy |
Baier Randall John Exec. Vp & Chief Tech. Officer |
4 817 Value: $70.7K |
||
|
May 05, 2026 Buy |
Petit Douglas Paul President |
6 423 Value: $94.3K |
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May 05, 2026 Buy |
Phillips Adam Daniel EVP & Chief Operating Officer |
4 661 Value: $68.4K |
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May 05, 2026 Buy |
Marten Randolph L Chairman Of The Board And CEO |
12 300 Value: $180.6K |
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|
May 05, 2026 Buy |
Hinnendael James J EVP & Chief Financial Officer |
6 766 Value: $99.3K |
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May 05, 2026 Buy |
Demorest Robert L Director |
4 100 Value: $60.2K |
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May 05, 2026 Buy |
Bauer Jerry M Director |
4 100 Value: $60.2K |
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May 05, 2026 Buy |
Jones Patricia L Director |
4 100 Value: $60.2K |
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May 05, 2026 Buy |
Hagness Larry B Director |
4 100 Value: $60.2K |
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May 05, 2026 Buy |
Iverson Kathleen P Director |
4 100 Value: $60.2K |
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May 05, 2026 Buy |
Booth Ronald Richard Director |
4 100 Value: $60.2K |
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Feb 20, 2026 Sell |
Marten Randolph L Chairman Of The Board And CEO |
4 657 Value: $64.7K |
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Feb 20, 2026 Sell |
Hinnendael James J Exec. Vp And CFO |
2 885 Value: $40.1K |
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Feb 20, 2026 Sell |
Phillips Adam Daniel EVP & Chief Operating Officer |
1 131 Value: $15.7K |
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Feb 20, 2026 Sell |
Petit Douglas Paul President |
2 299 Value: $32.0K |
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Feb 20, 2026 Sell |
Baier Randall John Exec. Vp & Chief Tech. Officer |
1 273 Value: $17.7K |
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Dec 24, 2025 Sell |
Demorest Robert L Director |
6 580 Value: $0 |
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Aug 19, 2025 Sell |
Marten Randolph L Executive Chairman Of Board |
1 500 Value: $0 |
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Aug 19, 2025 Sell |
Marten Randolph L Executive Chairman Of Board |
1 500 Value: $0 |
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May 06, 2025 Buy |
Kohl Timothy M Chief Executive Officer |
12 408 Value: $157.5K |
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May 06, 2025 Buy |
Phillips Adam Daniel EVP & Chief Operating Officer |
5 122 Value: $65.0K |
||
|
May 06, 2025 Buy |
Petit Douglas Paul President |
6 625 Value: $84.1K |
||
|
May 06, 2025 Buy |
Marten Randolph L Exec. Chairman Of The Board |
13 515 Value: $171.5K |
||
|
May 06, 2025 Buy |
Hinnendael James J Exec. Vp And CFO |
6 807 Value: $86.4K |
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|
May 06, 2025 Buy |
Baier Randall John Exec. Vp & Chief Tech. Officer |
4 957 Value: $62.9K |
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
