UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 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: 001-39748 PubMatic, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporati ...

| --- | --- | --- | --- | --- | --- | --- | --- | --- | |-------|---------------|----------------------------------------------------------------------------------------------------|-------|-------|-------|-------|-------|-------| | | | | | | | | | | | | PubMatic | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | R E D W O O D NIE WILLY ORIKE AM UNIC HIST A MISITE RIDIA MICH L O N D O N Investor Presentation | YDNEY | | | | | | | | February 2021 | 「 O K Y O F U E L I N G A D V ...

| --- | --- | --- | --- | --- | --- | --- | --- | --- | |-------|-------|----------|-----------------------------------------------------------------------------------------------------------|-------|-------|-------|-------|-------| | | | | | | | | | | | | | PubMatic | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | R E D W O O D NIE WILL Y OR K SE MIUNIC HI CHAMIS TEER DAM SE L O N D O N FY 2020 Earnings Presentation | | | | | | | | | | 「 O K Y O F U E L I N G A D V E R T I S I N G February 23, ...

PubMatic, Inc. (NASDAQ:PUBM) Q4 2020 Earnings Conference Call February 23, 2021 5:00 PM ET Company Participants Dylan Solomon - IR, The Blueshirt Group Rajeev Goel - Co-Founder and Chief Executive Officer Steve Pantelick - Chief Financial Officer Conference Call Participants Brent Thill - Jefferies Justin Patterson - KeyBanc Brian Schwartz - Oppenheimer Aaron Kessler - Raymond James Operator Hello everyone and welcome to PubMatic's Fourth Quarter 2020 Earnings Call. My name is Kara and I will be your operat ...