Marten Transport (MRTN) Raises Credit Line to $35M in Loan Amendment

Marten Transport amended its credit agreement with U.S. Bank, boosting its revolving credit limit from $30 million to $35 million and raising the accordion expansion cap to $105 million.

By the FiledFeed automated desk Jun 18, 2026 8:04 PM ET

This summary was generated by AI from the company's SEC filing and may contain errors — always verify against the primary source on SEC.gov.

The short version

Marten Transport, Ltd. (MRTN) signed a First Amendment to its credit agreement with U.S. Bank National Association on June 12, 2026. The amendment increases the company's revolving credit line (a flexible loan it can borrow from and repay as needed) from $30 million to $35 million. It also raises the maximum amount the company could expand its total borrowing capacity — through what's called an accordion feature — to $105 million.

Marten Transport, Ltd. (MRTN) updated its borrowing arrangement with U.S. Bank National Association on June 12, 2026, according to an 8-K filing (a form companies use to report major news) filed with the SEC on June 18, 2026.

What Changed

The amendment raises Marten Transport's revolving credit line — a flexible loan the company can draw on and repay as needed — from $30 million to $35 million. U.S. Bank National Association remains the sole lender under the agreement.

The filing also updates the so-called accordion feature, which is a built-in option that lets Marten Transport ask to expand its total borrowing capacity in the future. Under the revised terms, the combined total of the revolving credit line and any additional term loan (a fixed borrowing) cannot exceed $105 million. Any increases must come in multiples of $5 million and can only happen when the company is not in default on the loan.

Other Updates

The amendment also refreshes the agreement's language around compliance with anti-corruption laws and international sanctions, listing currently sanctioned regions including Cuba, Iran, North Korea, Syria, Crimea, and certain territories in Ukraine.

Three Marten Transport subsidiaries — Marten Transport Services, Ltd., Marten Transport Logistics, LLC, and Marten Transport Holdings, Ltd. — confirmed that their existing guarantees (promises to back Marten Transport's debt) remain in full force under the updated agreement.

The amendment was signed by James J. Hinnendael, Executive Vice President and Chief Financial Officer, on behalf of Marten Transport, Ltd., and by Aaron Paetznick, Vice President, on behalf of U.S. Bank National Association.

Key facts

Marten Transport, Ltd. (MRTN) amended its credit agreement with U.S. Bank National Association on June 12, 2026.

The revolving credit line was increased from $30 million to $35 million.

The accordion feature cap (maximum total borrowing expansion) was raised to $105 million.

U.S. Bank National Association is the sole lender under the agreement.

The original credit agreement was dated August 16, 2022.

James J. Hinnendael, EVP and CFO, signed on behalf of Marten Transport.

Aaron Paetznick, Vice President, signed on behalf of U.S. Bank.

Three Marten subsidiaries confirmed their guarantees remain in effect.

The 8-K was filed on June 18, 2026.

Why it matters

Expanding the revolving credit line by $5 million — a 16.7% increase — gives Marten Transport modestly more financial flexibility for day-to-day operations or short-term needs. The higher accordion cap of $105 million signals that Marten and U.S. Bank have agreed to allow a larger potential expansion of total borrowing in the future, though tapping that capacity would require a separate request and lender approval. For a trucking company, access to flexible credit can help manage fuel costs, equipment purchases, and seasonal cash flow swings. The amendment is an incremental update to an existing facility rather than a new or transformative financing event.

Frequently asked

How much did Marten Transport's credit line increase?

The revolving credit line was raised from $30 million to $35 million under the June 12, 2026 amendment.

Who is Marten Transport's lender under this agreement?

U.S. Bank National Association is the sole lender (and also serves as the agent) under the credit agreement.

What is the accordion feature and what is the new cap?

The accordion feature is a built-in option that allows Marten Transport to request an increase in its total borrowing capacity. Under the updated agreement, the combined revolving credit and any additional term loan cannot exceed $105 million.

Who signed the amendment on behalf of Marten Transport?

James J. Hinnendael, Executive Vice President and Chief Financial Officer, signed the amendment on behalf of Marten Transport, Ltd.

What the filing reported

1.01 Entry into a Material Agreement

2.03 Creation of a Material Financial Obligation

9.01 Financial Statements & Exhibits