LAMAR ADVERTISING CONEW

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-K

(Mark One)

For the fiscal year ended December 31, 2024

For the transition period from to

Commission File Number 1-36756

Commission File Number 1-12407

(Exact names of registrants as specified in their charters)

Registrants’ telephone number, including area code: (225)926-1000

SECURITIES OF LAMAR ADVERTISING COMPANY

REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:

SECURITIES OF LAMAR ADVERTISING COMPANY

REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:

None

SECURITIES OF LAMAR MEDIA CORP.

REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:

None

SECURITIES OF LAMAR MEDIA CORP.

REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:

None

Indicate by check mark if Lamar Advertising Company is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes x No¨

Indicate by check mark if Lamar Advertising Company is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act. Yes¨ No x

Indicate by check mark if Lamar Media Corp. is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes¨ No x

Indicate by check mark if Lamar Media Corp. is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act. Yes x No¨

Indicate by check mark whether each registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No¨

Indicate by check mark whether each registrant has submitted electronically every Interactive Date File required to be submitted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x No¨

Indicate by check mark whether Lamar Advertising Company is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See definitions of “accelerated filer”, “large accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if Lamar Advertising Company 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.¨

Indicate by check mark whether Lamar Advertising Company has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. x

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.¨

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to Section 240.10D-1(b).¨

Indicate by check mark whether Lamar Media Corp. is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See definitions of “accelerated filer”, “large accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if Lamar Media Corp. 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.¨

Indicate by check mark whether Lamar Media Corp. has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.¨

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to Section 240.10D-1(b).¨

Indicate by check mark if either registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes¨ Nox

The aggregate market value of the voting stock held by nonaffiliates of Lamar Advertising Company was $10,320,640,348 based on $119.53 per share as reported at the close of trading on the NASDAQ Global Select Market on June 28, 2024, the last business day of the registrant’s most recently completed second fiscal quarter.

As of June 28, 2024, the aggregate market value of the voting stock held by nonaffiliates of Lamar Media Corp. was $0.

Indicate the number of shares outstanding of each of the issuers’ classes of common stock, as of the latest practicable date.

DOCUMENTS INCORPORATED BY REFERENCE

This combined Form 10-K is separately filed by (i) Lamar Advertising Company and (ii) Lamar Media Corp. (which is a wholly owned subsidiary of Lamar Advertising Company). Lamar Media Corp. meets the conditions set forth in general instruction I(1) (a) and (b) of Form 10-K and is, therefore, filing this form with the reduced disclosure format permitted by such instruction.