FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Overbey Cecil E. Jr.
  2. Issuer Name and Ticker or Trading Symbol
OLD DOMINION FREIGHT LINE, INC. [ODFL]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP - Strategic Development
(Last)
(First)
(Middle)
C/O OLD DOMINION FREIGHT LINE, INC., 500 OLD DOMINION WAY
3. Date of Earliest Transaction (Month/Day/Year)
02/11/2021
(Street)

THOMASVILLE, NC 27360
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 02/11/2021   A   2,258 A $ 0 17,692 D  
Common Stock 02/13/2021   F   181 (1) D $ 212.21 17,511 D  
Common Stock 02/13/2021   F   327 D $ 212.21 17,184 D  
Common Stock 02/14/2021   F   531 D $ 212.21 16,653 D  
Common Stock 02/15/2021   F   236 D $ 212.21 16,417 D  
Common Stock               3,697 I By 401(k) plan

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Overbey Cecil E. Jr.
C/O OLD DOMINION FREIGHT LINE, INC.
500 OLD DOMINION WAY
THOMASVILLE, NC 27360
      SVP - Strategic Development  

Signatures

 /s/ Cecil E. Overbey, Jr.   02/16/2021
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) This amount represents shares withheld in connection with the vesting of the first tranche of a performance-based restricted stock unit award with respect to the 2020 performance period, for which the Compensation Committee of the Company's Board of Directors certified performance at the target level on January 27, 2021, as reported on the reporting person's Form 4 filed on January 29, 2021.

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