UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 (Commission File No. 001-40634) Gambling.com Group Limited (Translation of registrant's name into English) 22 Grenville Street St. Helier, Channel Island of Jersey JE4 8PX (Address of registrant's principal executive office) Indicate by check mark whether the registrant files or will file annual reports un ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report _________ Commission file number: 001-40634 ...

Exhibit 99.1 PRESS RELEASE March 24, 2022 at 7:00 am EST Gambling.com Group Reports 2021 Financial Results Full year North American revenue growth of 89% to $7.5 million, total revenue growth of 51% to $42.3 million Very strong to start to Q1, strategic US-facing assets expected to drive record financial performance in 2022 Charlotte, NC – Gambling.com Group Limited (Nasdaq: GAMB) ("Gambling.com Group" or the "Company"), a leading provider of digital marketing services for the global online gambling industr ...