UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 6, 2017 (September 6, 2017)

ARCBEST CORPORATION

(Exact name of registrant as specified in its charter)

3801 Old Greenwood Road

Fort Smith, Arkansas 72903

(479) 785-6000

(Address, including zip code, and telephone number, including area code, of

the registrant’s principal executive offices)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions.

o                  Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o                  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o                  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o                  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  o

ITEM 7.01 — REGULATION FD DISCLOSURE

ArcBestSM (Nasdaq: ARCB) is providing the following update on the most recent information related to its third quarter 2017 financial results and business trends.  ArcBest’s operating segments include “Asset-Based” which represents ABF Freight System, Inc., “ArcBest” and “FleetNet”.  The ArcBest and FleetNet reportable segments, combined, represent our Asset-Light operations.

For the third quarter of 2017 through the end of August, compared to the same period last year, ArcBest’s preliminary financial metrics and business trends are as follows:

Asset-Based

·                  Daily billed revenue increased approximately 3 percent.

·                  Total tonnage per day decreased approximately 3 percent with LTL tonnage flat.

·                  Daily shipment counts, both total and LTL, were flat.  Total average weight per shipment continues to be below the same period last year.  LTL average weight per shipment was flat quarter-to-date but increased slightly in August.

·                  Hurricane Harvey is believed to have negatively impacted August revenue and business levels and may continue to negatively impact the Asset-Based operations in the near-term depending on customers’ resumption of operations.

·                  Total Rev/Cwt increased between 6 and 7 percent and was positively affected by yield initiatives and higher fuel surcharges.

·                  Since the implementation of the current labor contract, the average sequential change in ArcBest’s Asset-Based operating ratio in the third quarter, versus the second quarter, has been flat.

Asset-Light

·                  On a combined basis, revenue at ArcBest’s Asset-Light businesses increased approximately 15%.  This increase was influenced by strong growth in expedite revenue, dedicated truckload revenue in this year associated with an acquisition made on September 2, 2016 and mid-single digit revenue growth at FleetNet.

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The following is a “safe harbor” statement under the Private Securities Litigation Reform Act of 1995: Certain statements and information in this report may constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Terms such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “forecast,” “foresee,” “intend,” “may,” “plan,” “predict,” “project,” “scheduled,” “should,” “would,” and similar expressions and the negatives of such terms are intended to identify forward-looking statements. These statements are based on management’s beliefs, assumptions, and expectations based on currently available information, are not guarantees of future performance, and involve certain risks and uncertainties (some of which are beyond our control). Although we believe that the expectations reflected in these forward-looking statements are reasonable as and when made, we cannot provide assurance that our expectations will prove to be correct. Actual outcomes and results could materially differ from what is expressed, implied, or forecasted in these statements due to a number of factors, including, but not limited to: a failure of our information systems, including disruptions or failures of services essential to our operations or upon which our information technology platforms rely, data breach, and/or cybersecurity incidents; not achieving some or all of the expected financial and operating benefits of our corporate restructuring or incurring additional costs or operational inefficiencies as a result of the restructuring; relationships with employees, including unions, and our ability to attract and retain employees; unfavorable terms of, or the inability to reach agreement on, future collective bargaining agreements or a workforce stoppage by our employees covered under ABF Freight’s collective bargaining agreement; competitive initiatives and pricing pressures; union and nonunion employee wages and benefits, including changes in required contributions to multiemployer plans; the cost, integration, and performance of any recent or future acquisitions; general economic conditions and related shifts in market demand that impact the performance and needs of industries we serve and/or limit our customers’ access to adequate financial resources; governmental regulations; environmental laws and regulations, including emissions-control regulations; the loss or reduction of business from large customers; litigation or claims asserted against us; the cost, timing, and performance of growth initiatives; the loss of key employees or the inability to execute succession planning strategies; availability and cost of reliable third-party services; our ability to secure independent owner operators and/or operational or regulatory issues related to our use of their services; default on covenants of financing arrangements and the availability and terms of future financing arrangements; timing and amount of capital expenditures; self-insurance claims and insurance premium costs; availability of fuel, the effect of volatility in fuel prices and the associated changes in fuel surcharges on securing increases in base freight rates, and the inability to collect fuel surcharges; increased prices for and decreased availability of new revenue equipment, decreases in value of used revenue equipment, and higher costs of equipment-related operating expenses such as maintenance and fuel and related taxes; potential impairment of goodwill and intangible assets; maintaining our intellectual property rights, brand, and corporate reputation; seasonal fluctuations and adverse weather conditions; regulatory, economic, and other risks arising from our international business; antiterrorism and safety measures; and other financial, operational, and legal risks and uncertainties detailed from time to time in ArcBest’s public filings with the Securities and Exchange Commission (“SEC”).

For additional information regarding known material factors that could cause our actual results to differ from our projected results, please see our filings with SEC, including our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K.

Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date hereof. We undertake no obligation to publicly update or revise any forward-looking statements after the date they are made, whether as a result of new information, future events or otherwise.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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