UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to ____________. Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE, INC. (Exact name of registrant as specified in its charter) VIRGINIA 56-0751714 (Stat ...

Financial Data and Key Metrics Changes - Old Dominion's revenue for Q4 2019 was $1.0 billion, a 1.7% decrease from the prior year, while annual revenue increased 1.6% to a record $4.1 billion [19] - Diluted earnings per share for Q4 decreased 7.7% to $1.80, while for the year, it increased 3.8% to a record $7.66 [19] - The operating ratio increased by 260 basis points due to a rise in fringe benefit costs, which accounted for 39.7% of salaries and wages in Q4 2019 compared to 30.7% in Q4 2018 [21][22] Business Line Data and Key Metrics Changes - LTL tons decreased by 4.5% in Q4, partially offset by a 2.7% increase in LTL revenue per hundredweight [20] - Excluding fuel surcharges, LTL revenue per hundredweight increased by 4%, aligning with expectations [20] - LTL shipments per day were down 3.8% sequentially, slightly below the 10-year average decrease of 3.3% [21] Market Data and Key Metrics Changes - The overall operating environment in Q4 was similar to most of 2019, with volumes performing in line with normal seasonality compared to Q3 2019 [10] - January 2020 saw a 0.2% increase in revenue per day compared to January 2019, with LTL tons per day down 3.6% [21][44] Company Strategy and Development Direction - The company plans to open six to eight service centers in 2020 to enhance capacity and support growth [15] - Long-term improvements in operating ratio depend on consistent improvements in density and yield, which require a positive macroeconomic environment [13] - The company remains committed to delivering superior service at a fair price while controlling costs [11] Management's Comments on Operating Environment and Future Outlook - Management expressed cautious optimism regarding the industrial economy's improvement in 2020, despite political risks associated with the election year [11][122] - Positive customer feedback and stabilization in the market were noted, with expectations for gradual improvement throughout the year [32][122] Other Important Information - Capital expenditures totaled $479 million for 2019, with a commitment to ongoing expansion of the service center network [14] - The Board approved a 35.3% increase in the quarterly dividend to $0.23 per share, reflecting confidence in future growth [26] Q&A Session Summary Question: Market conditions in early 2020 - Management noted stabilization in the market with positive customer feedback, indicating cautious optimism for the year ahead [32] Question: Cost inflation and operating ratio - The increase in operating ratio was primarily due to phantom stock expenses, with expectations for normalization in future periods [33][34] Question: Tonnage trends and January performance - Tonnage trends showed improvement in December, with January seeing a slight decline but overall positive developments [42][44] Question: Phantom stock impact on 2020 - The company expects a reduction in phantom stock expenses in 2020 compared to 2019, which should provide a tailwind for growth [46][48] Question: LTL pricing stability - LTL pricing has remained stable, with expectations for continued cost-based pricing strategies [67][71] Question: Insurance claims and industry trends - The company experienced a spike in insurance rates but maintains a low historical claims ratio, indicating effective safety measures [76][80] Question: Consolidation in the LTL space - Management does not foresee significant changes in the competitive landscape, with a stable environment expected [85][86] Question: Weight per shipment trends - Weight per shipment showed slight fluctuations but is expected to stabilize and improve as the year progresses [116]

OD·EXPEDITED OD-GLOBAL OD·PEOPLE HELPING THE WORLD CHP PROMISES. November 2019 OD·DOMESTIC OD-TECHNOLOGY Forward-looking Statements Today's discussion may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as "expects," "anticipates," "intends," "estimates" or similar expressions are intended to identify these forward-looking statements. These statements are based on Old Dominion Freight Line's current plans and expectations and involve ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to ________ . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE, INC. (Exact name of registrant as specified in its charter) VIRGINIA 56-0751714 (St ...

Financial Data and Key Metrics Changes - Old Dominion's revenue for Q3 2019 was $1.0 billion, a 0.9% decrease from the prior year, with a per-day decrease of 2.5% due to one extra workday [20] - The operating ratio increased to 79.3%, marking a 90 basis point increase compared to the previous year [20][26] - Earnings per diluted share decreased by 3.3% to $2.05 [21] - Cash flow from operations totaled $285.6 million for Q3 2019 [28] Business Line Data and Key Metrics Changes - LTL tons per day declined by 5.2%, partially offset by a 4.4% increase in LTL revenue per hundredweight [21] - Excluding fuel surcharges, LTL revenue per hundredweight increased by 5.8% [22] - P&D shipments per hour improved by 1.6%, while dock shipments per hour increased by 7% [10] Market Data and Key Metrics Changes - The company noted a decrease in volume due to softness in demand, with some customers prioritizing price over service [8] - LTL tons per day and shipments per day were below normal seasonality, with a 1.2% decrease compared to the second quarter of 2019 [23] Company Strategy and Development Direction - The company aims for long-term profitable growth through a balance of operating density and yield management [10] - Old Dominion continues to invest in service center capacity and technology to meet customer demands and improve operational efficiency [12][18] - The company was recognized as the Number One National LTL provider for the 10th consecutive year, validating its service performance [14] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the strategic plan despite economic challenges, focusing on disciplined execution and superior service [16] - The company is seeing stability in volume trends for October, with some regained business from customers who previously sought lower prices [35][47] - Management acknowledged ongoing competition but emphasized their ability to maintain pricing and service quality [40][42] Other Important Information - The effective tax rate for Q3 2019 was 24.9%, with an expected rate of 25.8% for Q4 2019 [30] - Capital expenditures for the year are expected to total approximately $480 million, with $54.2 million returned to shareholders in Q3 [29] Q&A Session Summary Question: General business trends in October - Management noted stability in volume trends for October, with results aligning more closely with normal seasonality compared to previous quarters [35] Question: Broader yield environment and competition - The competitive environment remains intense, but the company has been able to maintain pricing and service quality [40][42] Question: Stability in volumes and customer retention - Management indicated that regaining lost customers has contributed to recent stability, although overall demand trends remain weak [47] Question: Labor costs and headcount - Labor costs were flat sequentially, with a slight decrease in headcount as the company continues to match labor with revenue trends [82] Question: Impact of GM strike and market segments - No direct impact from the GM strike was noted, but the industrial economy's slowdown has affected industrial-related customers [100][101] Question: Capital expenditures for 2020 - The company is finalizing its CapEx plan for 2020, expecting a potential decrease in equipment spending but an increase in real estate investments [108]

OD·EXPEDITED OD-GLOBAL OD·PEOPLE HELPING THE WORLD CHP PROMISES. August 2019 OD·DOMESTIC OD-TECHNOLOGY Forward-looking Statements Today's discussion may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as "expects," "anticipates," "intends," "estimates" or similar expressions are intended to identify these forward-looking statements. These statements are based on Old Dominion Freight Line's current plans and expectations and involve ri ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to ________ . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE, INC. (Exact name of registrant as specified in its charter) VIRGINIA 56-0751714 (State o ...

Financial Data and Key Metrics Changes - The company reported a record quarterly revenue of $1.1 billion, representing a 2.6% increase compared to the previous year [7][18] - Diluted earnings per share increased by 8.5% to $2.16, supported by an 80 basis point improvement in the operating ratio to 77.9% [7][18] - Cash flow from operations totaled $255.7 million for the second quarter, with capital expenditures of $159.2 million [25][26] Business Line Data and Key Metrics Changes - LTL revenue per hundredweight improved by 9.5%, while LTL tons per day decreased by 6.3% compared to the same quarter last year [18][19] - LTL shipments per day decreased by 2.6%, reflecting a softer freight environment [19] - Productivity metrics showed a 1.6% improvement in P&D shipments per hour and a 5.4% increase in dock shipments per hour [10] Market Data and Key Metrics Changes - The company experienced a 7% decrease in tons in June, following a 5.8% decrease in both April and May [49] - The tonnage trends have been below normal seasonality, with expectations for a slight recovery in August [50][69] Company Strategy and Development Direction - The company plans to continue significant investments in capacity, technology, and employee training, despite potential short-term increases in expenses [16] - The long-term strategic plan focuses on maintaining superior service and price discipline to capture market share [15][17] Management's Comments on Operating Environment and Future Outlook - Management noted mixed signals from the economy but remains confident in the ability to maintain market share and profitability [8][15] - The company anticipates continued softer demand but is prepared to respond to any potential acceleration in volumes [15][56] Other Important Information - The effective tax rate for the second quarter was 26.1%, consistent with the previous year [27] - The company returned $147.8 million to shareholders in the second quarter, including $164.7 million in share repurchases year-to-date [26] Q&A Session Summary Question: Update on pricing and competitive behavior - Management indicated that the pricing environment remains stable, with consistent increases in contractual renewals [30] Question: Resource adjustments due to softer demand - Management confirmed necessary labor adjustments have been made to align with tonnage levels, resulting in improved productivity [32] Question: Tonnage outlook and macroeconomic conditions - Management expressed that tonnage is expected to remain soft, but there is hope for improvement as macroeconomic conditions stabilize [56] Question: Impact of tariffs on customer volumes - Management acknowledged that tariffs have been a topic of discussion but noted that overall retail business performance remains strong [80] Question: Capacity additions and their impact on operating ratio - Management stated that while capacity additions may impact depreciation costs, they are critical for long-term growth and market share [87][114]

OD EXPEDITED OD-GLOBAL OD-PEOPLE HELPING THE WORLD KEP PROMISES. July 2019 OD·DOMESTIC OD-TECHNOLOGY Forward-looking Statements Today's discussion may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as "expects," "anticipates," "intends," "estimates" or similar expressions are intended to identify these forward-looking statements. These statements are based on Old Dominion Freight Line's current plans and expectations and involve risk ...

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to ________ . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE, INC. (Exact name of registrant as specified in its charter) | VIRGINIA | 56-0751714 | | ...